Error in re-building vignettes:
  ...
trying URL ‘http://cran.us.r-project.org/src/contrib/pkgconfig_2.0.1.tar.gz’
Content type 'application/x-gzip' length 6084 bytes
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downloaded 6084 bytes

trying URL ‘http://cran.us.r-project.org/src/contrib/mvtnorm_1.0-7.tar.gz’
Content type 'application/x-gzip' length 159381 bytes (155 KB)
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downloaded 155 KB

trying URL ‘http://cran.us.r-project.org/src/contrib/expm_0.999-2.tar.gz’
Content type 'application/x-gzip' length 136750 bytes (133 KB)
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downloaded 133 KB

trying URL ‘http://cran.us.r-project.org/src/contrib/quadprog_1.5-5.tar.gz’
Content type 'application/x-gzip' length 33651 bytes (32 KB)
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trying URL ‘http://cran.us.r-project.org/src/contrib/igraph_1.2.1.tar.gz’
Content type 'application/x-gzip' length 2703426 bytes (2.6 MB)
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downloaded 2.6 MB

trying URL ‘http://cran.us.r-project.org/src/contrib/fastmatch_1.1-0.tar.gz’
Content type 'application/x-gzip' length 14290 bytes (13 KB)
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trying URL ‘http://cran.us.r-project.org/src/contrib/animation_2.5.tar.gz’
Content type 'application/x-gzip' length 299340 bytes (292 KB)
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trying URL ‘http://cran.us.r-project.org/src/contrib/clusterGeneration_1.3.4.tar.gz’
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trying URL ‘http://cran.us.r-project.org/src/contrib/coda_0.19-1.tar.gz’
Content type 'application/x-gzip' length 73734 bytes (72 KB)
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trying URL ‘http://cran.us.r-project.org/src/contrib/combinat_0.0-8.tar.gz’
Content type 'application/x-gzip' length 9197 bytes
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trying URL ‘http://cran.us.r-project.org/src/contrib/mnormt_1.5-5.tar.gz’
Content type 'application/x-gzip' length 37169 bytes (36 KB)
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trying URL ‘http://cran.us.r-project.org/src/contrib/msm_1.6.6.tar.gz’
Content type 'application/x-gzip' length 837548 bytes (817 KB)
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trying URL ‘http://cran.us.r-project.org/src/contrib/numDeriv_2016.8-1.tar.gz’
Content type 'application/x-gzip' length 76303 bytes (74 KB)
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trying URL ‘http://cran.us.r-project.org/src/contrib/phangorn_2.4.0.tar.gz’
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trying URL ‘http://cran.us.r-project.org/src/contrib/plotrix_3.7.tar.gz’
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trying URL ‘http://cran.us.r-project.org/src/contrib/scatterplot3d_0.3-41.tar.gz’
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trying URL ‘http://cran.us.r-project.org/src/contrib/phytools_0.6-44.tar.gz’
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* installing *source* package ‘pkgconfig’ ...
** package ‘pkgconfig’ successfully unpacked and MD5 sums checked
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (pkgconfig)
* installing *source* package ‘mvtnorm’ ...
** package ‘mvtnorm’ successfully unpacked and MD5 sums checked
** libs
make[1]: Entering directory '/tmp/RtmpS3JlGI/R.INSTALL542a63df8c98/mvtnorm/src'
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c C_FORTRAN_interface.c -o C_FORTRAN_interface.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c miwa.c -o miwa.o
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c mvt.f -o mvt.o
mvt.f:1221:72:

      & 8*12, 7, 3*3, 3*7, 21*3/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1225:72:

      & 2*10, 8*15, 6, 2, 3, 2, 3, 12*2/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1228:72:

      & 16*14, 2*31, 3*5, 11, 13, 7*11, 2*13, 11, 13, 4*5, 14, 13, 8*5/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1231:72:

      & 17, 3*29, 17, 4*5, 16*21, 3*17, 6, 2*17, 6, 3, 2*6, 5*3/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1234:72:

      & 6*45, 19*66, 11, 9*66, 45, 11, 7, 3, 3*2, 27, 5, 2*3, 2*5, 7*2/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1238:72:

      & 51, 12, 51, 5, 2*3, 2*2, 5/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1241:72:

      & 6*116, 5*100, 5*138, 19*101, 8*38, 5*3/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1244:72:

      & 12*49, 34*171, 8*161, 17*14, 6*10, 103, 4*10, 5/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1247:72:

      & 2*231, 14*90, 4*48, 23*90, 10*243, 9*283, 16, 283, 16, 2*283/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1251:72:

      & 8*101, 7*193, 21*101, 17*122, 4*101/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1255:72:

      & 7*195, 11*132, 13*387/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1259:72:

      & 838, 3*563, 2*759, 564, 2*759, 4*801, 5*759, 8*563, 22*226/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1264:72:

      & 4*301, 2*86, 15/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1267:72:

      & 2*3117, 5*1101, 8*2503, 7*429, 3*1702, 5*184, 34*105, 13*784/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1271:72:

      & 13*2339, 18*3148, 3*1776, 3*3354, 925, 2*3354, 5*925, 8*2133/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1277:72:

      & 4*1097, 4*222, 754,11*1982/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1282:72:

      & 24*8204, 3*4688, 8*2831/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1287:72:

      & 4377, 7096, 5*4377, 2*5410, 32*4377, 2*440, 3*1199/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1293:72:

      & 6*4544, 4*8394/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1298:72:

      & 5*6545, 14*12138, 5*30483, 19*12138, 9305, 13*11107, 2*9305/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1304:72:

      & 13*26401, 12982, 6*40398, 3*3518, 9*37799, 4*4721, 4*7067/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1310:72:

      & 9*62060, 13*1803, 12*51108, 2*55315, 5*54140, 13134/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1317:72:

      & 7*40586, 4*38725, 5*88329/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1324:72:

      & 6*80822, 16*131661, 7114, 131661/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1331:72:

      & 7*245397, 94241, 2*66575, 19*217673, 10*210249, 15*94453/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1339:72:

      & 5*13942/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1346:72:

      & 19*542095, 3*277743, 12*457259/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1354:72:

      & 4*178309, 8*74373, 3*214965/
                                                                        1
Warning: Obsolescent feature: DATA statement at (1) after the first executable statement
mvt.f:1020:11:

       hs = sign( one, dh - r*dk )
           1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
mvt.f:1021:11:

       ks = sign( one, dk - r*dh )
           1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
mvt.f:1174:16:

             K = MOD( C(NP, MIN(NDIM-1,KLIM-1))*DBLE(K), DBLE(P(NP)) )
                1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
mvt.f:1373:17:

             JP = 1 + J*R(J)
                 1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
mvt.f:86:33:

       SUBROUTINE MVSUBR( N, W, NF, F )
                                 1
Warning: Unused dummy argument ‘nf’ at (1) [-Wunused-dummy-argument]
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c mvtnorm-init.c -o mvtnorm-init.o
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c tvpack.f -o tvpack.o
tvpack.f:404:14:

          HS = SIGN( ONE, DH - R*DK )
              1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
tvpack.f:405:14:

          KS = SIGN( ONE, DK - R*DH )
              1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
tvpack.f:516:14:

          HS = SIGN( ONE, DH - R*DK )
              1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
tvpack.f:517:14:

          KS = SIGN( ONE, DK - R*DH )
              1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
tvpack.f:65:52:

       DOUBLE PRECISION ONE, ZRO, EPS, ZROS(3), HS(3), TVT, TVTL
                                                    1
Warning: Unused variable ‘hs’ declared at (1) [-Wunused-variable]
tvpack.f:65:45:

       DOUBLE PRECISION ONE, ZRO, EPS, ZROS(3), HS(3), TVT, TVTL
                                             1
Warning: Unused variable ‘zros’ declared at (1) [-Wunused-variable]
tvpack.f:225:0:

       END
 
Warning: ‘fin’ may be used uninitialized in this function [-Wmaybe-uninitialized]
tvpack.f:201:0:

       DOUBLE PRECISION EI(NL), AI(NL), BI(NL), FI(NL), FIN, ERR, KRNRDT
 
note: ‘fin’ was declared here
clang++-6.0 -std=c++98 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o mvtnorm.so C_FORTRAN_interface.o miwa.o mvt.o mvtnorm-init.o tvpack.o -L/usr/lib/gcc/x86_64-linux-gnu/7 -lgfortran -lm -lquadmath -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/tmp/RtmpS3JlGI/R.INSTALL542a63df8c98/mvtnorm/src'
make[1]: Entering directory '/tmp/RtmpS3JlGI/R.INSTALL542a63df8c98/mvtnorm/src'
make[1]: Leaving directory '/tmp/RtmpS3JlGI/R.INSTALL542a63df8c98/mvtnorm/src'
installing to /tmp/RtmpwpH452/RLIBS_607978aecc1d/mvtnorm/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (mvtnorm)
* installing *source* package ‘expm’ ...
** package ‘expm’ successfully unpacked and MD5 sums checked
** libs
make[1]: Entering directory '/tmp/Rtmpbf6V0K/R.INSTALL5d3a7400085e/expm/src'
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c R_dgebal.c -o R_dgebal.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c expm-eigen.c -o expm-eigen.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c expm.c -o expm.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c init.c -o init.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c logm-eigen.c -o logm-eigen.o
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c matexp.f -o matexp.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c matexp_MH09.c -o matexp_MH09.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c matpow.c -o matpow.o
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c matrexp.f -o matrexp.o
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c matrexpO.f -o matrexpO.o
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c mexp-common.f -o mexp-common.o
clang++-6.0 -std=c++98 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o expm.so R_dgebal.o expm-eigen.o expm.o init.o logm-eigen.o matexp.o matexp_MH09.o matpow.o matrexp.o matrexpO.o mexp-common.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lRlapack -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lRblas -L/usr/lib/gcc/x86_64-linux-gnu/7 -lgfortran -lm -lquadmath -L/usr/lib/gcc/x86_64-linux-gnu/7 -lgfortran -lm -lquadmath -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/tmp/Rtmpbf6V0K/R.INSTALL5d3a7400085e/expm/src'
make[1]: Entering directory '/tmp/Rtmpbf6V0K/R.INSTALL5d3a7400085e/expm/src'
make[1]: Leaving directory '/tmp/Rtmpbf6V0K/R.INSTALL5d3a7400085e/expm/src'
installing to /tmp/RtmpwpH452/RLIBS_607978aecc1d/expm/libs
** R
** data
** demo
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (expm)
* installing *source* package ‘quadprog’ ...
** package ‘quadprog’ successfully unpacked and MD5 sums checked
** libs
make[1]: Entering directory '/tmp/Rtmp60Se1w/R.INSTALL74dfe256cc8/quadprog/src'
gfortran  -fvisibility=hidden -fpic  -g -O2 -Wall -pedantic -mtune=native -c aind.f -o aind.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c init.c -o init.o
gfortran -fvisibility=hidden -fpic -g -O2 -mtune=native -msse2 -mfpmath=sse   -c -o solve.QP.compact.o solve.QP.compact.f
gfortran -fvisibility=hidden -fpic -g -O2 -mtune=native -msse2 -mfpmath=sse   -c -o solve.QP.o solve.QP.f
gfortran  -fvisibility=hidden -fpic  -g -O2 -Wall -pedantic -mtune=native -c util.f -o util.o
clang++-6.0 -std=c++98 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o quadprog.so aind.o init.o solve.QP.compact.o solve.QP.o util.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lRblas -L/usr/lib/gcc/x86_64-linux-gnu/7 -lgfortran -lm -lquadmath -L/usr/lib/gcc/x86_64-linux-gnu/7 -lgfortran -lm -lquadmath -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/tmp/Rtmp60Se1w/R.INSTALL74dfe256cc8/quadprog/src'
make[1]: Entering directory '/tmp/Rtmp60Se1w/R.INSTALL74dfe256cc8/quadprog/src'
make[1]: Leaving directory '/tmp/Rtmp60Se1w/R.INSTALL74dfe256cc8/quadprog/src'
installing to /tmp/RtmpwpH452/RLIBS_607978aecc1d/quadprog/libs
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (quadprog)
* installing *source* package ‘fastmatch’ ...
** package ‘fastmatch’ successfully unpacked and MD5 sums checked
** libs
make[1]: Entering directory '/tmp/Rtmp1UD8FC/R.INSTALL7d4d24c5a7bf/fastmatch/src'
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c ctapply.c -o ctapply.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c fasthash.c -o fasthash.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c fastmatch.c -o fastmatch.o
clang++-6.0 -std=c++98 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o fastmatch.so ctapply.o fasthash.o fastmatch.o -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/tmp/Rtmp1UD8FC/R.INSTALL7d4d24c5a7bf/fastmatch/src'
make[1]: Entering directory '/tmp/Rtmp1UD8FC/R.INSTALL7d4d24c5a7bf/fastmatch/src'
make[1]: Leaving directory '/tmp/Rtmp1UD8FC/R.INSTALL7d4d24c5a7bf/fastmatch/src'
installing to /tmp/RtmpwpH452/RLIBS_607978aecc1d/fastmatch/libs
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (fastmatch)
* installing *source* package ‘animation’ ...
** package ‘animation’ successfully unpacked and MD5 sums checked
** R
** data
*** moving datasets to lazyload DB
** demo
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (animation)
* installing *source* package ‘clusterGeneration’ ...
** package ‘clusterGeneration’ successfully unpacked and MD5 sums checked
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (clusterGeneration)
* installing *source* package ‘coda’ ...
** package ‘coda’ successfully unpacked and MD5 sums checked
** R
** data
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (coda)
* installing *source* package ‘combinat’ ...
** package ‘combinat’ successfully unpacked and MD5 sums checked
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (combinat)
* installing *source* package ‘mnormt’ ...
** package ‘mnormt’ successfully unpacked and MD5 sums checked
** libs
make[1]: Entering directory '/tmp/Rtmp7VaFNp/R.INSTALL24ae48939be0/mnormt/src'
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c biv-nt.f -o biv-nt.o
biv-nt.f:371:11:

       hs = sign( one, dh - r*dk )
           1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
biv-nt.f:372:11:

       ks = sign( one, dk - r*dh )
           1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c sadmvnt.f -o sadmvnt.o
sadmvnt.f:976:3:

  10      END DO
   1
Warning: Label 10 at (1) defined but not used [-Wunused-label]
sadmvnt.f:80:15:

       INFORM = MVNNIT( N, CORREL, LOWER, UPPER, INFIN, INFIS, D, E )
               1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
sadmvnt.f:217:38:

         IF ( MINCLS .LT. 0 ) SBRGNS = WORK(LENWRK)
                                      1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
sadmvnt.f:275:21:

             RGNCLS = RGNCLS*(MESH(DIVAXN)+1)/MESH(DIVAXN)
                     1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
sadmvnt.f:276:21:

             NWRGNS = NWRGNS*(MESH(DIVAXN)+1)/MESH(DIVAXN)
                     1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
sadmvnt.f:1274:24:

                POINTS = PONTRS(SUBTMP)
                        1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
sadmvnt.f:1275:24:

                POINTP = PONTRS(SUBTMP+1)
                        1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
sadmvnt.f:1283:21:

             POINTS = PONTRS(SUBTMP)
                     1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
sadmvnt.f:1303:21:

             POINTS = PONTRS(SUBTMP)
                     1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
sadmvnt.f:324:15:

          TOP = PONTRS(1)
               1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
sadmvnt.f:331:21:

             RGNCLS = RGNCLS*MESH(I)
                     1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
sadmvnt.f:336:18:

          RGNCLS = RGNCLS*(MESH(DIVAXN)+1)/MESH(DIVAXN)
                  1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
sadmvnt.f:1585:3:

  10      END DO
   1
Warning: Label 10 at (1) defined but not used [-Wunused-label]
sadmvnt.f:1432:15:

       INFORM = MVTNIT( N, NU, CORREL, LOWER, UPPER, INFIN, INFIS, D, E )
               1
Warning: Possible change of value in conversion from REAL(8) to INTEGER(4) at (1) [-Wconversion]
sadmvnt.f:1661:0:

      &              /( 1 + BMIN**2/(NU+I-1) )**( (NU+I-2)/TWO )
 
Warning: ‘bmin’ may be used uninitialized in this function [-Wmaybe-uninitialized]
sadmvnt.f:1658:0:

      &              /( 1 + AMIN**2/(NU+I-1) )**( (NU+I-2)/TWO )
 
Warning: ‘amin’ may be used uninitialized in this function [-Wmaybe-uninitialized]
sadmvnt.f:1127:0:

       INTEGER S, IXCHNG, LXCHNG, I, L
 
Warning: ‘lxchng’ may be used uninitialized in this function [-Wmaybe-uninitialized]
sadmvnt.f:804:0:

       END
 
Warning: ‘__result_bvn’ may be used uninitialized in this function [-Wmaybe-uninitialized]
sadmvnt.f:762:0:

       DOUBLE PRECISION FUNCTION BVN ( LOWER, UPPER, INFIN, CORREL )
 
note: ‘__result_bvn’ was declared here
sadmvnt.f:1044:0:

                   IF ( INFI(I) .EQ. 0 ) Y(I) = BMIN
 
Warning: ‘bmin’ may be used uninitialized in this function [-Wmaybe-uninitialized]
sadmvnt.f:1045:0:

                   IF ( INFI(I) .EQ. 1 ) Y(I) = AMIN
 
Warning: ‘amin’ may be used uninitialized in this function [-Wmaybe-uninitialized]
clang++-6.0 -std=c++98 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o mnormt.so biv-nt.o sadmvnt.o -L/usr/lib/gcc/x86_64-linux-gnu/7 -lgfortran -lm -lquadmath -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/tmp/Rtmp7VaFNp/R.INSTALL24ae48939be0/mnormt/src'
make[1]: Entering directory '/tmp/Rtmp7VaFNp/R.INSTALL24ae48939be0/mnormt/src'
make[1]: Leaving directory '/tmp/Rtmp7VaFNp/R.INSTALL24ae48939be0/mnormt/src'
installing to /tmp/RtmpwpH452/RLIBS_607978aecc1d/mnormt/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (mnormt)
* installing *source* package ‘numDeriv’ ...
** package ‘numDeriv’ successfully unpacked and MD5 sums checked
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (numDeriv)
* installing *source* package ‘plotrix’ ...
** package ‘plotrix’ successfully unpacked and MD5 sums checked
** R
** data
** demo
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (plotrix)
* installing *source* package ‘scatterplot3d’ ...
** package ‘scatterplot3d’ successfully unpacked and MD5 sums checked
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (scatterplot3d)
* installing *source* package ‘igraph’ ...
** package ‘igraph’ successfully unpacked and MD5 sums checked
checking for gcc... clang-6.0
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether clang-6.0 accepts -g... yes
checking for clang-6.0 option to accept ISO C89... none needed
checking whether we are using the GNU Fortran compiler... yes
checking whether gfortran accepts -g... yes
checking whether we are using the GNU C++ compiler... yes
checking whether clang++-6.0 -std=c++98 accepts -g... yes
checking how to run the C++ preprocessor... clang++-6.0 -std=c++98 -E
checking for rintf... yes
checking for finite... yes
checking for expm1... yes
checking for rint... yes
checking for log2... yes
checking for logbl... yes
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checking for stpcpy... yes
checking how to run the C preprocessor... clang-6.0 -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
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checking sys/times.h usability... yes
checking sys/times.h presence... yes
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checking net/if_dl.h presence... no
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checking sys/ioctl.h usability... yes
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checking sys/time.h usability... yes
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checking sys/file.h usability... yes
checking sys/file.h presence... yes
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checking for struct sockaddr.sa_len... no
checking for xml2-config... /usr/bin/xml2-config
checking for xmlSAXUserParseFile in -lxml2... yes
checking libxml/parser.h usability... yes
checking libxml/parser.h presence... yes
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checking for __gmpz_add in -lgmp... yes
checking gmp.h usability... yes
checking gmp.h presence... yes
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checking glpk.h presence... yes
checking for glpk.h... yes
configure: creating ./config.status
config.status: creating src/Makevars.tmp
config.status: creating src/Makevars
config.status: creating src/config.h
** libs
make[1]: Entering directory '/tmp/RtmpkeYGKC/R.INSTALL54ec2ef9eaef/igraph/src'
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c AMD/Source/amd.f -o AMD/Source/amd.o
f951: Warning: Nonconforming tab character in column 1 of line 422 [-Wtabs]
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_1.c -o AMD/Source/amd_1.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_2.c -o AMD/Source/amd_2.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_aat.c -o AMD/Source/amd_aat.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_control.c -o AMD/Source/amd_control.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_defaults.c -o AMD/Source/amd_defaults.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_dump.c -o AMD/Source/amd_dump.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_global.c -o AMD/Source/amd_global.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_info.c -o AMD/Source/amd_info.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_order.c -o AMD/Source/amd_order.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_post_tree.c -o AMD/Source/amd_post_tree.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_postorder.c -o AMD/Source/amd_postorder.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_preprocess.c -o AMD/Source/amd_preprocess.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c AMD/Source/amd_valid.c -o AMD/Source/amd_valid.o
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c AMD/Source/amdbar.f -o AMD/Source/amdbar.o
f951: Warning: Nonconforming tab character in column 1 of line 422 [-Wtabs]
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Check/cholmod_check.c -o CHOLMOD/Check/cholmod_check.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Check/cholmod_read.c -o CHOLMOD/Check/cholmod_read.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Check/cholmod_write.c -o CHOLMOD/Check/cholmod_write.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Cholesky/cholmod_amd.c -o CHOLMOD/Cholesky/cholmod_amd.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Cholesky/cholmod_analyze.c -o CHOLMOD/Cholesky/cholmod_analyze.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Cholesky/cholmod_colamd.c -o CHOLMOD/Cholesky/cholmod_colamd.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Cholesky/cholmod_etree.c -o CHOLMOD/Cholesky/cholmod_etree.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Cholesky/cholmod_factorize.c -o CHOLMOD/Cholesky/cholmod_factorize.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Cholesky/cholmod_postorder.c -o CHOLMOD/Cholesky/cholmod_postorder.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Cholesky/cholmod_rcond.c -o CHOLMOD/Cholesky/cholmod_rcond.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Cholesky/cholmod_resymbol.c -o CHOLMOD/Cholesky/cholmod_resymbol.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Cholesky/cholmod_rowcolcounts.c -o CHOLMOD/Cholesky/cholmod_rowcolcounts.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Cholesky/cholmod_rowfac.c -o CHOLMOD/Cholesky/cholmod_rowfac.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Cholesky/cholmod_solve.c -o CHOLMOD/Cholesky/cholmod_solve.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Cholesky/cholmod_spsolve.c -o CHOLMOD/Cholesky/cholmod_spsolve.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_aat.c -o CHOLMOD/Core/cholmod_aat.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_add.c -o CHOLMOD/Core/cholmod_add.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_band.c -o CHOLMOD/Core/cholmod_band.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_change_factor.c -o CHOLMOD/Core/cholmod_change_factor.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_common.c -o CHOLMOD/Core/cholmod_common.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_complex.c -o CHOLMOD/Core/cholmod_complex.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_copy.c -o CHOLMOD/Core/cholmod_copy.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_dense.c -o CHOLMOD/Core/cholmod_dense.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_error.c -o CHOLMOD/Core/cholmod_error.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_factor.c -o CHOLMOD/Core/cholmod_factor.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_memory.c -o CHOLMOD/Core/cholmod_memory.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_sparse.c -o CHOLMOD/Core/cholmod_sparse.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_transpose.c -o CHOLMOD/Core/cholmod_transpose.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_triplet.c -o CHOLMOD/Core/cholmod_triplet.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Core/cholmod_version.c -o CHOLMOD/Core/cholmod_version.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/MatrixOps/cholmod_drop.c -o CHOLMOD/MatrixOps/cholmod_drop.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/MatrixOps/cholmod_horzcat.c -o CHOLMOD/MatrixOps/cholmod_horzcat.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/MatrixOps/cholmod_norm.c -o CHOLMOD/MatrixOps/cholmod_norm.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/MatrixOps/cholmod_scale.c -o CHOLMOD/MatrixOps/cholmod_scale.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/MatrixOps/cholmod_sdmult.c -o CHOLMOD/MatrixOps/cholmod_sdmult.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/MatrixOps/cholmod_ssmult.c -o CHOLMOD/MatrixOps/cholmod_ssmult.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/MatrixOps/cholmod_submatrix.c -o CHOLMOD/MatrixOps/cholmod_submatrix.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/MatrixOps/cholmod_symmetry.c -o CHOLMOD/MatrixOps/cholmod_symmetry.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/MatrixOps/cholmod_vertcat.c -o CHOLMOD/MatrixOps/cholmod_vertcat.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Modify/cholmod_rowadd.c -o CHOLMOD/Modify/cholmod_rowadd.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Modify/cholmod_rowdel.c -o CHOLMOD/Modify/cholmod_rowdel.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Modify/cholmod_updown.c -o CHOLMOD/Modify/cholmod_updown.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Partition/cholmod_camd.c -o CHOLMOD/Partition/cholmod_camd.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Partition/cholmod_ccolamd.c -o CHOLMOD/Partition/cholmod_ccolamd.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Partition/cholmod_csymamd.c -o CHOLMOD/Partition/cholmod_csymamd.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Partition/cholmod_metis.c -o CHOLMOD/Partition/cholmod_metis.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Partition/cholmod_nesdis.c -o CHOLMOD/Partition/cholmod_nesdis.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Supernodal/cholmod_super_numeric.c -o CHOLMOD/Supernodal/cholmod_super_numeric.o
In file included from CHOLMOD/Supernodal/cholmod_super_numeric.c:80:
CHOLMOD/Supernodal/t_cholmod_super_numeric.c:141:40: warning: unused variable 'tstart' [-Wunused-variable]
    double one [2], zero [2], fjk [2], tstart ;
                                       ^
1 warning generated.
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Supernodal/cholmod_super_solve.c -o CHOLMOD/Supernodal/cholmod_super_solve.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c CHOLMOD/Supernodal/cholmod_super_symbolic.c -o CHOLMOD/Supernodal/cholmod_super_symbolic.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c COLAMD/Source/colamd.c -o COLAMD/Source/colamd.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c COLAMD/Source/colamd_global.c -o COLAMD/Source/colamd_global.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c DensityGrid.cpp -o DensityGrid.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c DensityGrid_3d.cpp -o DensityGrid_3d.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c NetDataTypes.cpp -o NetDataTypes.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c NetRoutines.cpp -o NetRoutines.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c SuiteSparse_config/SuiteSparse_config.c -o SuiteSparse_config/SuiteSparse_config.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c adjlist.c -o adjlist.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c arpack.c -o arpack.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c array.c -o array.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c atlas.c -o atlas.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c attributes.c -o attributes.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c basic_query.c -o basic_query.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c bfgs.c -o bfgs.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c bigint.c -o bigint.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c bignum.c -o bignum.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c bipartite.c -o bipartite.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c blas.c -o blas.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c bliss.cc -o bliss.o
In file included from bliss.cc:20:
In file included from ./bliss/graph.hh:34:
In file included from ./bliss/kstack.hh:24:
./bliss/defs.hh:34:21: warning: variadic macros are a C99 feature [-Wvariadic-macros]
#define fatal_error(...) (error(__VA_ARGS__))
                    ^
1 warning generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c bliss/bliss_heap.cc -o bliss/bliss_heap.o
In file included from bliss/bliss_heap.cc:4:
bliss/defs.hh:34:21: warning: variadic macros are a C99 feature [-Wvariadic-macros]
#define fatal_error(...) (error(__VA_ARGS__))
                    ^
1 warning generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c bliss/defs.cc -o bliss/defs.o
In file included from bliss/defs.cc:3:
bliss/defs.hh:34:21: warning: variadic macros are a C99 feature [-Wvariadic-macros]
#define fatal_error(...) (error(__VA_ARGS__))
                    ^
1 warning generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c bliss/graph.cc -o bliss/graph.o
In file included from bliss/graph.cc:8:
bliss/defs.hh:34:21: warning: variadic macros are a C99 feature [-Wvariadic-macros]
#define fatal_error(...) (error(__VA_ARGS__))
                    ^
1 warning generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c bliss/orbit.cc -o bliss/orbit.o
In file included from bliss/orbit.cc:3:
bliss/defs.hh:34:21: warning: variadic macros are a C99 feature [-Wvariadic-macros]
#define fatal_error(...) (error(__VA_ARGS__))
                    ^
1 warning generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c bliss/partition.cc -o bliss/partition.o
In file included from bliss/partition.cc:4:
In file included from bliss/graph.hh:34:
In file included from bliss/kstack.hh:24:
bliss/defs.hh:34:21: warning: variadic macros are a C99 feature [-Wvariadic-macros]
#define fatal_error(...) (error(__VA_ARGS__))
                    ^
bliss/partition.cc:984:15: warning: unused variable 'sorted' [-Wunused-variable]
          const bool sorted = shellsort_cell(cell);
                     ^
2 warnings generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c bliss/uintseqhash.cc -o bliss/uintseqhash.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c bliss/utils.cc -o bliss/utils.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cattributes.c -o cattributes.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c centrality.c -o centrality.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cliquer/cliquer.c -o cliquer/cliquer.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cliquer/cliquer_graph.c -o cliquer/cliquer_graph.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cliquer/reorder.c -o cliquer/reorder.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cliques.c -o cliques.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c clustertool.cpp -o clustertool.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cocitation.c -o cocitation.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cohesive_blocks.c -o cohesive_blocks.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c coloring.c -o coloring.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c community.c -o community.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c complex.c -o complex.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c components.c -o components.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c conversion.c -o conversion.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cores.c -o cores.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_add.c -o cs/cs_add.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_amd.c -o cs/cs_amd.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_chol.c -o cs/cs_chol.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_cholsol.c -o cs/cs_cholsol.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_compress.c -o cs/cs_compress.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_counts.c -o cs/cs_counts.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_cumsum.c -o cs/cs_cumsum.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_dfs.c -o cs/cs_dfs.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_dmperm.c -o cs/cs_dmperm.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_droptol.c -o cs/cs_droptol.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_dropzeros.c -o cs/cs_dropzeros.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_dupl.c -o cs/cs_dupl.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_entry.c -o cs/cs_entry.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_ereach.c -o cs/cs_ereach.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_etree.c -o cs/cs_etree.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_fkeep.c -o cs/cs_fkeep.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_gaxpy.c -o cs/cs_gaxpy.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_happly.c -o cs/cs_happly.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_house.c -o cs/cs_house.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_ipvec.c -o cs/cs_ipvec.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_leaf.c -o cs/cs_leaf.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_load.c -o cs/cs_load.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_lsolve.c -o cs/cs_lsolve.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_ltsolve.c -o cs/cs_ltsolve.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_lu.c -o cs/cs_lu.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_lusol.c -o cs/cs_lusol.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_malloc.c -o cs/cs_malloc.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_maxtrans.c -o cs/cs_maxtrans.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_multiply.c -o cs/cs_multiply.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_norm.c -o cs/cs_norm.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_permute.c -o cs/cs_permute.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_pinv.c -o cs/cs_pinv.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_post.c -o cs/cs_post.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_print.c -o cs/cs_print.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_pvec.c -o cs/cs_pvec.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_qr.c -o cs/cs_qr.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_qrsol.c -o cs/cs_qrsol.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_randperm.c -o cs/cs_randperm.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_reach.c -o cs/cs_reach.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_scatter.c -o cs/cs_scatter.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_scc.c -o cs/cs_scc.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_schol.c -o cs/cs_schol.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_spsolve.c -o cs/cs_spsolve.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_sqr.c -o cs/cs_sqr.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_symperm.c -o cs/cs_symperm.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_tdfs.c -o cs/cs_tdfs.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_transpose.c -o cs/cs_transpose.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_updown.c -o cs/cs_updown.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_usolve.c -o cs/cs_usolve.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_util.c -o cs/cs_util.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c cs/cs_utsolve.c -o cs/cs_utsolve.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c decomposition.c -o decomposition.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c distances.c -o distances.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c dotproduct.c -o dotproduct.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c dqueue.c -o dqueue.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c drl_graph.cpp -o drl_graph.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c drl_graph_3d.cpp -o drl_graph_3d.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c drl_layout.cpp -o drl_layout.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c drl_layout_3d.cpp -o drl_layout_3d.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c drl_parse.cpp -o drl_parse.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c eigen.c -o eigen.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c embedding.c -o embedding.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c fast_community.c -o fast_community.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c feedback_arc_set.c -o feedback_arc_set.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c flow.c -o flow.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c foreign-dl-lexer.c -o foreign-dl-lexer.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c foreign-dl-parser.c -o foreign-dl-parser.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c foreign-gml-lexer.c -o foreign-gml-lexer.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c foreign-gml-parser.c -o foreign-gml-parser.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c foreign-graphml.c -o foreign-graphml.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c foreign-lgl-lexer.c -o foreign-lgl-lexer.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c foreign-lgl-parser.c -o foreign-lgl-parser.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c foreign-ncol-lexer.c -o foreign-ncol-lexer.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c foreign-ncol-parser.c -o foreign-ncol-parser.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c foreign-pajek-lexer.c -o foreign-pajek-lexer.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c foreign-pajek-parser.c -o foreign-pajek-parser.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c foreign.c -o foreign.o
foreign.c:243:17: warning: address of array 'context.errmsg' will always evaluate to 'true' [-Wpointer-bool-conversion]
    if (context.errmsg) {
    ~~  ~~~~~~~~^~~~~~
foreign.c:399:17: warning: address of array 'context.errmsg' will always evaluate to 'true' [-Wpointer-bool-conversion]
    if (context.errmsg) {
    ~~  ~~~~~~~~^~~~~~
foreign.c:585:17: warning: address of array 'context.errmsg' will always evaluate to 'true' [-Wpointer-bool-conversion]
    if (context.errmsg) {
    ~~  ~~~~~~~~^~~~~~
foreign.c:1126:17: warning: address of array 'context.errmsg' will always evaluate to 'true' [-Wpointer-bool-conversion]
    if (context.errmsg) {
    ~~  ~~~~~~~~^~~~~~
foreign.c:3049:17: warning: address of array 'context.errmsg' will always evaluate to 'true' [-Wpointer-bool-conversion]
    if (context.errmsg) { 
    ~~  ~~~~~~~~^~~~~~
5 warnings generated.
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c forestfire.c -o forestfire.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c fortran_intrinsics.c -o fortran_intrinsics.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c games.c -o games.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c gengraph_box_list.cpp -o gengraph_box_list.o
In file included from gengraph_box_list.cpp:21:
./gengraph_box_list.h:33:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define register
        ^
1 warning generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c gengraph_degree_sequence.cpp -o gengraph_degree_sequence.o
In file included from gengraph_degree_sequence.cpp:21:
./gengraph_definitions.h:26:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define register
        ^
1 warning generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c gengraph_graph_molloy_hash.cpp -o gengraph_graph_molloy_hash.o
In file included from gengraph_graph_molloy_hash.cpp:21:
./gengraph_definitions.h:26:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define register
        ^
1 warning generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c gengraph_graph_molloy_optimized.cpp -o gengraph_graph_molloy_optimized.o
In file included from gengraph_graph_molloy_optimized.cpp:21:
./gengraph_definitions.h:26:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define register
        ^
1 warning generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c gengraph_mr-connected.cpp -o gengraph_mr-connected.o
In file included from gengraph_mr-connected.cpp:21:
In file included from ./gengraph_header.h:21:
./gengraph_definitions.h:26:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define register
        ^
gengraph_mr-connected.cpp:37:19: warning: unused variable 'MONITOR_TIME' [-Wunused-const-variable]
static const bool MONITOR_TIME = false;
                  ^
gengraph_mr-connected.cpp:39:19: warning: unused variable 'RAW_DEGREES' [-Wunused-const-variable]
static const bool RAW_DEGREES  = false;
                  ^
gengraph_mr-connected.cpp:40:20: warning: unused variable 'Fdeg' [-Wunused-variable]
static const FILE *Fdeg = stdin;
                   ^
4 warnings generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c gengraph_powerlaw.cpp -o gengraph_powerlaw.o
In file included from gengraph_powerlaw.cpp:26:
./gengraph_definitions.h:26:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define register
        ^
1 warning generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c gengraph_random.cpp -o gengraph_random.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c glet.c -o glet.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c glpk_support.c -o glpk_support.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c gml_tree.c -o gml_tree.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c hacks.c -o hacks.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c heap.c -o heap.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_buckets.c -o igraph_buckets.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_cliquer.c -o igraph_cliquer.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_error.c -o igraph_error.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_estack.c -o igraph_estack.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_fixed_vectorlist.c -o igraph_fixed_vectorlist.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_grid.c -o igraph_grid.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_hashtable.c -o igraph_hashtable.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_heap.c -o igraph_heap.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_hrg.cc -o igraph_hrg.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_hrg_types.cc -o igraph_hrg_types.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_marked_queue.c -o igraph_marked_queue.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_psumtree.c -o igraph_psumtree.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_set.c -o igraph_set.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_stack.c -o igraph_stack.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_strvector.c -o igraph_strvector.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c igraph_trie.c -o igraph_trie.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c infomap.cc -o infomap.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c infomap_FlowGraph.cc -o infomap_FlowGraph.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c infomap_Greedy.cc -o infomap_Greedy.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c infomap_Node.cc -o infomap_Node.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c interrupt.c -o interrupt.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c iterators.c -o iterators.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c lad.c -o lad.o
lad.c:499:20: warning: unused variable 'Gp_uneis' [-Wunused-variable]
  igraph_vector_t *Gp_uneis;
                   ^
lad.c:500:20: warning: unused variable 'Gt_vneis' [-Wunused-variable]
  igraph_vector_t *Gt_vneis;
                   ^
2 warnings generated.
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c lapack.c -o lapack.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c layout.c -o layout.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c layout_dh.c -o layout_dh.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c layout_fr.c -o layout_fr.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c layout_gem.c -o layout_gem.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c layout_kk.c -o layout_kk.o
layout_kk.c:256:37: warning: unused variable 'old_mi' [-Wunused-variable]
      igraph_real_t old_dx, old_dy, old_mi, new_dx, new_dy, new_mi_dist, old_mi_dist;
                                    ^
1 warning generated.
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c lsap.c -o lsap.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c matching.c -o matching.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c math.c -o math.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c matrix.c -o matrix.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c maximal_cliques.c -o maximal_cliques.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c memory.c -o memory.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c microscopic_update.c -o microscopic_update.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c mixing.c -o mixing.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c motifs.c -o motifs.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c operators.c -o operators.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c optimal_modularity.c -o optimal_modularity.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c other.c -o other.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c paths.c -o paths.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c plfit/error.c -o plfit/error.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c plfit/gss.c -o plfit/gss.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c plfit/kolmogorov.c -o plfit/kolmogorov.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c plfit/lbfgs.c -o plfit/lbfgs.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c plfit/options.c -o plfit/options.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c plfit/plfit.c -o plfit/plfit.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c plfit/zeta.c -o plfit/zeta.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c pottsmodel_2.cpp -o pottsmodel_2.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c progress.c -o progress.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c prpack.cpp -o prpack.o
In file included from prpack.cpp:25:
In file included from ./prpack/prpack_igraph_graph.h:7:
In file included from prpack/prpack_base_graph.h:3:
prpack/prpack_csc.h:28:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack.cpp:25:
In file included from ./prpack/prpack_igraph_graph.h:7:
In file included from prpack/prpack_base_graph.h:4:
prpack/prpack_csr.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack.cpp:25:
In file included from ./prpack/prpack_igraph_graph.h:7:
In file included from prpack/prpack_base_graph.h:5:
prpack/prpack_edge_list.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack.cpp:25:
In file included from ./prpack/prpack_igraph_graph.h:7:
prpack/prpack_base_graph.h:40:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack.cpp:25:
./prpack/prpack_igraph_graph.h:20:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack.cpp:26:
In file included from ./prpack/prpack_solver.h:7:
In file included from prpack/prpack_preprocessed_ge_graph.h:3:
prpack/prpack_preprocessed_graph.h:15:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack.cpp:26:
In file included from ./prpack/prpack_solver.h:7:
prpack/prpack_preprocessed_ge_graph.h:24:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack.cpp:26:
In file included from ./prpack/prpack_solver.h:8:
prpack/prpack_preprocessed_gs_graph.h:28:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack.cpp:26:
In file included from ./prpack/prpack_solver.h:9:
prpack/prpack_preprocessed_scc_graph.h:37:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack.cpp:26:
In file included from ./prpack/prpack_solver.h:10:
prpack/prpack_preprocessed_schur_graph.h:31:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack.cpp:26:
In file included from ./prpack/prpack_solver.h:11:
prpack/prpack_result.h:25:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack.cpp:26:
./prpack/prpack_solver.h:176:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
12 warnings generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c prpack/prpack_base_graph.cpp -o prpack/prpack_base_graph.o
In file included from prpack/prpack_base_graph.cpp:1:
In file included from prpack/prpack_base_graph.h:3:
prpack/prpack_csc.h:28:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_base_graph.cpp:1:
In file included from prpack/prpack_base_graph.h:4:
prpack/prpack_csr.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_base_graph.cpp:1:
In file included from prpack/prpack_base_graph.h:5:
prpack/prpack_edge_list.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_base_graph.cpp:1:
prpack/prpack_base_graph.h:40:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_base_graph.cpp:2:
prpack/prpack_utils.h:31:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
prpack/prpack_base_graph.cpp:170:12: warning: unused variable 'ignore' [-Wunused-variable]
    double ignore = 0.0;
           ^
6 warnings generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c prpack/prpack_igraph_graph.cpp -o prpack/prpack_igraph_graph.o
In file included from prpack/prpack_igraph_graph.cpp:1:
In file included from prpack/prpack_igraph_graph.h:7:
In file included from prpack/prpack_base_graph.h:3:
prpack/prpack_csc.h:28:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_igraph_graph.cpp:1:
In file included from prpack/prpack_igraph_graph.h:7:
In file included from prpack/prpack_base_graph.h:4:
prpack/prpack_csr.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_igraph_graph.cpp:1:
In file included from prpack/prpack_igraph_graph.h:7:
In file included from prpack/prpack_base_graph.h:5:
prpack/prpack_edge_list.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_igraph_graph.cpp:1:
In file included from prpack/prpack_igraph_graph.h:7:
prpack/prpack_base_graph.h:40:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_igraph_graph.cpp:1:
prpack/prpack_igraph_graph.h:20:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
5 warnings generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c prpack/prpack_preprocessed_ge_graph.cpp -o prpack/prpack_preprocessed_ge_graph.o
In file included from prpack/prpack_preprocessed_ge_graph.cpp:1:
In file included from prpack/prpack_preprocessed_ge_graph.h:3:
prpack/prpack_preprocessed_graph.h:15:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_ge_graph.cpp:1:
In file included from prpack/prpack_preprocessed_ge_graph.h:4:
In file included from prpack/prpack_base_graph.h:3:
prpack/prpack_csc.h:28:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_ge_graph.cpp:1:
In file included from prpack/prpack_preprocessed_ge_graph.h:4:
In file included from prpack/prpack_base_graph.h:4:
prpack/prpack_csr.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_ge_graph.cpp:1:
In file included from prpack/prpack_preprocessed_ge_graph.h:4:
In file included from prpack/prpack_base_graph.h:5:
prpack/prpack_edge_list.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_ge_graph.cpp:1:
In file included from prpack/prpack_preprocessed_ge_graph.h:4:
prpack/prpack_base_graph.h:40:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_ge_graph.cpp:1:
prpack/prpack_preprocessed_ge_graph.h:24:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
6 warnings generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c prpack/prpack_preprocessed_gs_graph.cpp -o prpack/prpack_preprocessed_gs_graph.o
In file included from prpack/prpack_preprocessed_gs_graph.cpp:1:
In file included from prpack/prpack_preprocessed_gs_graph.h:3:
prpack/prpack_preprocessed_graph.h:15:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_gs_graph.cpp:1:
In file included from prpack/prpack_preprocessed_gs_graph.h:4:
In file included from prpack/prpack_base_graph.h:3:
prpack/prpack_csc.h:28:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_gs_graph.cpp:1:
In file included from prpack/prpack_preprocessed_gs_graph.h:4:
In file included from prpack/prpack_base_graph.h:4:
prpack/prpack_csr.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_gs_graph.cpp:1:
In file included from prpack/prpack_preprocessed_gs_graph.h:4:
In file included from prpack/prpack_base_graph.h:5:
prpack/prpack_edge_list.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_gs_graph.cpp:1:
In file included from prpack/prpack_preprocessed_gs_graph.h:4:
prpack/prpack_base_graph.h:40:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_gs_graph.cpp:1:
prpack/prpack_preprocessed_gs_graph.h:28:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
6 warnings generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c prpack/prpack_preprocessed_scc_graph.cpp -o prpack/prpack_preprocessed_scc_graph.o
In file included from prpack/prpack_preprocessed_scc_graph.cpp:1:
In file included from prpack/prpack_preprocessed_scc_graph.h:3:
prpack/prpack_preprocessed_graph.h:15:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_scc_graph.cpp:1:
In file included from prpack/prpack_preprocessed_scc_graph.h:4:
In file included from prpack/prpack_base_graph.h:3:
prpack/prpack_csc.h:28:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_scc_graph.cpp:1:
In file included from prpack/prpack_preprocessed_scc_graph.h:4:
In file included from prpack/prpack_base_graph.h:4:
prpack/prpack_csr.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_scc_graph.cpp:1:
In file included from prpack/prpack_preprocessed_scc_graph.h:4:
In file included from prpack/prpack_base_graph.h:5:
prpack/prpack_edge_list.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_scc_graph.cpp:1:
In file included from prpack/prpack_preprocessed_scc_graph.h:4:
prpack/prpack_base_graph.h:40:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_scc_graph.cpp:1:
prpack/prpack_preprocessed_scc_graph.h:37:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
6 warnings generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c prpack/prpack_preprocessed_schur_graph.cpp -o prpack/prpack_preprocessed_schur_graph.o
In file included from prpack/prpack_preprocessed_schur_graph.cpp:1:
In file included from prpack/prpack_preprocessed_schur_graph.h:3:
prpack/prpack_preprocessed_graph.h:15:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_schur_graph.cpp:1:
In file included from prpack/prpack_preprocessed_schur_graph.h:4:
In file included from prpack/prpack_base_graph.h:3:
prpack/prpack_csc.h:28:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_schur_graph.cpp:1:
In file included from prpack/prpack_preprocessed_schur_graph.h:4:
In file included from prpack/prpack_base_graph.h:4:
prpack/prpack_csr.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_schur_graph.cpp:1:
In file included from prpack/prpack_preprocessed_schur_graph.h:4:
In file included from prpack/prpack_base_graph.h:5:
prpack/prpack_edge_list.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_schur_graph.cpp:1:
In file included from prpack/prpack_preprocessed_schur_graph.h:4:
prpack/prpack_base_graph.h:40:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_preprocessed_schur_graph.cpp:1:
prpack/prpack_preprocessed_schur_graph.h:31:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
6 warnings generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c prpack/prpack_result.cpp -o prpack/prpack_result.o
In file included from prpack/prpack_result.cpp:1:
prpack/prpack_result.h:25:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
1 warning generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c prpack/prpack_solver.cpp -o prpack/prpack_solver.o
In file included from prpack/prpack_solver.cpp:1:
In file included from prpack/prpack_solver.h:3:
In file included from prpack/prpack_base_graph.h:3:
prpack/prpack_csc.h:28:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_solver.cpp:1:
In file included from prpack/prpack_solver.h:3:
In file included from prpack/prpack_base_graph.h:4:
prpack/prpack_csr.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_solver.cpp:1:
In file included from prpack/prpack_solver.h:3:
In file included from prpack/prpack_base_graph.h:5:
prpack/prpack_edge_list.h:14:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_solver.cpp:1:
In file included from prpack/prpack_solver.h:3:
prpack/prpack_base_graph.h:40:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_solver.cpp:1:
In file included from prpack/prpack_solver.h:7:
In file included from prpack/prpack_preprocessed_ge_graph.h:3:
prpack/prpack_preprocessed_graph.h:15:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_solver.cpp:1:
In file included from prpack/prpack_solver.h:7:
prpack/prpack_preprocessed_ge_graph.h:24:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_solver.cpp:1:
In file included from prpack/prpack_solver.h:8:
prpack/prpack_preprocessed_gs_graph.h:28:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_solver.cpp:1:
In file included from prpack/prpack_solver.h:9:
prpack/prpack_preprocessed_scc_graph.h:37:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_solver.cpp:1:
In file included from prpack/prpack_solver.h:10:
prpack/prpack_preprocessed_schur_graph.h:31:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_solver.cpp:1:
In file included from prpack/prpack_solver.h:11:
prpack/prpack_result.h:25:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_solver.cpp:1:
prpack/prpack_solver.h:176:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
In file included from prpack/prpack_solver.cpp:2:
prpack/prpack_utils.h:31:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
12 warnings generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c prpack/prpack_utils.cpp -o prpack/prpack_utils.o
In file included from prpack/prpack_utils.cpp:8:
prpack/prpack_utils.h:31:2: warning: extra ';' outside of a function is a C++11 extension [-Wc++11-extra-semi]
};
 ^
1 warning generated.
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c qsort.c -o qsort.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c qsort_r.c -o qsort_r.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c random.c -o random.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c random_walk.c -o random_walk.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c sbm.c -o sbm.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c scan.c -o scan.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c scg.c -o scg.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c scg_approximate_methods.c -o scg_approximate_methods.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c scg_exact_scg.c -o scg_exact_scg.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c scg_kmeans.c -o scg_kmeans.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c scg_optimal_method.c -o scg_optimal_method.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c scg_utils.c -o scg_utils.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c separators.c -o separators.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c sir.c -o sir.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c spanning_trees.c -o spanning_trees.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c sparsemat.c -o sparsemat.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c spectral_properties.c -o spectral_properties.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c spmatrix.c -o spmatrix.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c st-cuts.c -o st-cuts.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c statusbar.c -o statusbar.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c structural_properties.c -o structural_properties.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c structure_generators.c -o structure_generators.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c sugiyama.c -o sugiyama.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c topology.c -o topology.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c triangles.c -o triangles.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c type_indexededgelist.c -o type_indexededgelist.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c types.c -o types.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c vector.c -o vector.o
In file included from vector.c:39:
./vector.pmt:246:16: warning: passing an object that undergoes default argument promotion to 'va_start' has undefined behavior [-Wvarargs]
  va_start(ap, endmark);
               ^
./vector.pmt:242:13: note: parameter of type 'float' is declared here
                                          BASE endmark, ...) {
                                               ^
./vector.pmt:259:16: warning: passing an object that undergoes default argument promotion to 'va_start' has undefined behavior [-Wvarargs]
  va_start(ap, endmark);
               ^
./vector.pmt:242:13: note: parameter of type 'float' is declared here
                                          BASE endmark, ...) {
                                               ^
In file included from vector.c:51:
./vector.pmt:246:16: warning: passing an object that undergoes default argument promotion to 'va_start' has undefined behavior [-Wvarargs]
  va_start(ap, endmark);
               ^
./vector.pmt:242:13: note: parameter of type 'char' is declared here
                                          BASE endmark, ...) {
                                               ^
./vector.pmt:259:16: warning: passing an object that undergoes default argument promotion to 'va_start' has undefined behavior [-Wvarargs]
  va_start(ap, endmark);
               ^
./vector.pmt:242:13: note: parameter of type 'char' is declared here
                                          BASE endmark, ...) {
                                               ^
4 warnings generated.
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c vector_ptr.c -o vector_ptr.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c version.c -o version.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c visitors.c -o visitors.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c walktrap.cpp -o walktrap.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c walktrap_communities.cpp -o walktrap_communities.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c walktrap_graph.cpp -o walktrap_graph.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c walktrap_heap.cpp -o walktrap_heap.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c zeroin.c -o zeroin.o
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dgetv0.f -o dgetv0.o
dgetv0.f:120:26:

      &   ( ido, bmat, itry, initv, n, j, v, ldv, resid, rnorm,
                          1
Warning: Unused dummy argument ‘itry’ at (1) [-Wunused-dummy-argument]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dlaqrb.f -o dlaqrb.o
dlaqrb.f:495:0:

             if( i2.gt.i )
 
Warning: ‘i2’ may be used uninitialized in this function [-Wmaybe-uninitialized]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dmout.f -o dmout.o
dmout.f:34:18:

       CHARACTER*80       LINE
                  1
Warning: Obsolescent feature: Old-style character length at (1)
dmout.f:21:43:

       SUBROUTINE IGRAPHDMOUT( LOUT, M, N, A, LDA, IDIGIT, IFMT )
                                           1
Warning: Unused dummy argument ‘a’ at (1) [-Wunused-dummy-argument]
dmout.f:35:26:

       INTEGER            I, J, K1, K2, LLL, NDIGIT
                          1
Warning: Unused variable ‘i’ declared at (1) [-Wunused-variable]
dmout.f:21:56:

       SUBROUTINE IGRAPHDMOUT( LOUT, M, N, A, LDA, IDIGIT, IFMT )
                                                        1
Warning: Unused dummy argument ‘idigit’ at (1) [-Wunused-dummy-argument]
dmout.f:21:62:

       SUBROUTINE IGRAPHDMOUT( LOUT, M, N, A, LDA, IDIGIT, IFMT )
                                                              1
Warning: Unused dummy argument ‘ifmt’ at (1) [-Wunused-dummy-argument]
dmout.f:35:29:

       INTEGER            I, J, K1, K2, LLL, NDIGIT
                             1
Warning: Unused variable ‘j’ declared at (1) [-Wunused-variable]
dmout.f:35:33:

       INTEGER            I, J, K1, K2, LLL, NDIGIT
                                 1
Warning: Unused variable ‘k1’ declared at (1) [-Wunused-variable]
dmout.f:35:37:

       INTEGER            I, J, K1, K2, LLL, NDIGIT
                                     1
Warning: Unused variable ‘k2’ declared at (1) [-Wunused-variable]
dmout.f:34:29:

       CHARACTER*80       LINE
                             1
Warning: Unused variable ‘line’ declared at (1) [-Wunused-variable]
dmout.f:35:42:

       INTEGER            I, J, K1, K2, LLL, NDIGIT
                                          1
Warning: Unused variable ‘lll’ declared at (1) [-Wunused-variable]
dmout.f:21:34:

       SUBROUTINE IGRAPHDMOUT( LOUT, M, N, A, LDA, IDIGIT, IFMT )
                                  1
Warning: Unused dummy argument ‘lout’ at (1) [-Wunused-dummy-argument]
dmout.f:21:37:

       SUBROUTINE IGRAPHDMOUT( LOUT, M, N, A, LDA, IDIGIT, IFMT )
                                     1
Warning: Unused dummy argument ‘m’ at (1) [-Wunused-dummy-argument]
dmout.f:21:40:

       SUBROUTINE IGRAPHDMOUT( LOUT, M, N, A, LDA, IDIGIT, IFMT )
                                        1
Warning: Unused dummy argument ‘n’ at (1) [-Wunused-dummy-argument]
dmout.f:35:50:

       INTEGER            I, J, K1, K2, LLL, NDIGIT
                                                  1
Warning: Unused variable ‘ndigit’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dnaitr.f -o dnaitr.o
dnaitr.f:210:33:

      &   (ido, bmat, n, k, np, nb, resid, rnorm, v, ldv, h, ldh,
                                 1
Warning: Unused dummy argument ‘nb’ at (1) [-Wunused-dummy-argument]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dnapps.f -o dnapps.o
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dnaup2.f -o dnaup2.o
dnaup2.f:315:5:

    10 continue
     1
Warning: Label 10 at (1) defined but not used [-Wunused-label]
dnaup2.f:175:63:

      &   ( ido, bmat, n, which, nev, np, tol, resid, mode, iupd,
                                                               1
Warning: Unused dummy argument ‘iupd’ at (1) [-Wunused-dummy-argument]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dnaupd.f -o dnaupd.o
dnaupd.f:541:24:

          if (nb .le. 0)    nb = 1
                        1
Warning: Nonconforming tab character at (1) [-Wtabs]
dnaupd.f:542:28:

          if (tol .le. zero)   tol = dlamch('EpsMach')
                            1
Warning: Nonconforming tab character at (1) [-Wtabs]
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dnconv.f -o dnconv.o
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dneigh.f -o dneigh.o
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dneupd.f -o dneupd.o
stat.h:8:19:

       real       t0, t1, t2, t3, t4, t5
                   1
Warning: Unused variable ‘t0’ declared at (1) [-Wunused-variable]
stat.h:8:23:

       real       t0, t1, t2, t3, t4, t5
                       1
Warning: Unused variable ‘t1’ declared at (1) [-Wunused-variable]
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dngets.f -o dngets.o
dngets.f:109:17:

       character*2 which
                 1
Warning: Obsolescent feature: Old-style character length at (1)
dngets.f:96:33:

      &     bounds, shiftr, shifti )
                                 1
Warning: Unused dummy argument ‘shifti’ at (1) [-Wunused-dummy-argument]
dngets.f:96:25:

      &     bounds, shiftr, shifti )
                         1
Warning: Unused dummy argument ‘shiftr’ at (1) [-Wunused-dummy-argument]
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dsaitr.f -o dsaitr.o
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dsapps.f -o dsapps.o
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dsaup2.f -o dsaup2.o
dsaup2.f:812:5:

   130    continue
     1
Warning: Label 130 at (1) defined but not used [-Wunused-label]
dsaup2.f:326:5:

    10 continue
     1
Warning: Label 10 at (1) defined but not used [-Wunused-label]
dsaup2.f:180:63:

      &   ( ido, bmat, n, which, nev, np, tol, resid, mode, iupd,
                                                               1
Warning: Unused dummy argument ‘iupd’ at (1) [-Wunused-dummy-argument]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dsaupd.f -o dsaupd.o
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dsconv.f -o dsconv.o
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dseigt.f -o dseigt.o
dseigt.f:124:18:

       integer    i, k, msglvl
                  1
Warning: Unused variable ‘i’ declared at (1) [-Wunused-variable]
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dsesrt.f -o dsesrt.o
dsesrt.f:74:17:

       character*2 which
                 1
Warning: Obsolescent feature: Old-style character length at (1)
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dseupd.f -o dseupd.o
stat.h:8:19:

       real       t0, t1, t2, t3, t4, t5
                   1
Warning: Unused variable ‘t0’ declared at (1) [-Wunused-variable]
stat.h:8:23:

       real       t0, t1, t2, t3, t4, t5
                       1
Warning: Unused variable ‘t1’ declared at (1) [-Wunused-variable]
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
dseupd.f:557:0:

                if ( workl(irz+j) .le. thres1 .or.
 
Warning: ‘thres2’ may be used uninitialized in this function [-Wmaybe-uninitialized]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dsgets.f -o dsgets.o
dsgets.f:107:17:

       character*2 which
                 1
Warning: Obsolescent feature: Old-style character length at (1)
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dsortc.f -o dsortc.o
dsortc.f:72:17:

       character*2 which
                 1
Warning: Obsolescent feature: Old-style character length at (1)
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dsortr.f -o dsortr.o
dsortr.f:65:17:

       character*2 which
                 1
Warning: Obsolescent feature: Old-style character length at (1)
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dstatn.f -o dstatn.o
stat.h:8:19:

       real       t0, t1, t2, t3, t4, t5
                   1
Warning: Unused variable ‘t0’ declared at (1) [-Wunused-variable]
stat.h:8:23:

       real       t0, t1, t2, t3, t4, t5
                       1
Warning: Unused variable ‘t1’ declared at (1) [-Wunused-variable]
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dstats.f -o dstats.o
stat.h:8:19:

       real       t0, t1, t2, t3, t4, t5
                   1
Warning: Unused variable ‘t0’ declared at (1) [-Wunused-variable]
stat.h:8:23:

       real       t0, t1, t2, t3, t4, t5
                       1
Warning: Unused variable ‘t1’ declared at (1) [-Wunused-variable]
stat.h:8:27:

       real       t0, t1, t2, t3, t4, t5
                           1
Warning: Unused variable ‘t2’ declared at (1) [-Wunused-variable]
stat.h:8:31:

       real       t0, t1, t2, t3, t4, t5
                               1
Warning: Unused variable ‘t3’ declared at (1) [-Wunused-variable]
stat.h:8:35:

       real       t0, t1, t2, t3, t4, t5
                                   1
Warning: Unused variable ‘t4’ declared at (1) [-Wunused-variable]
stat.h:8:39:

       real       t0, t1, t2, t3, t4, t5
                                       1
Warning: Unused variable ‘t5’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dstqrb.f -o dstqrb.o
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c dvout.f -o dvout.o
dvout.f:31:18:

       CHARACTER*80       LINE
                  1
Warning: Obsolescent feature: Old-style character length at (1)
dvout.f:32:26:

       INTEGER            I, K1, K2, LLL, NDIGIT
                          1
Warning: Unused variable ‘i’ declared at (1) [-Wunused-variable]
dvout.f:18:49:

       SUBROUTINE IGRAPHDVOUT( LOUT, N, SX, IDIGIT, IFMT )
                                                 1
Warning: Unused dummy argument ‘idigit’ at (1) [-Wunused-dummy-argument]
dvout.f:18:55:

       SUBROUTINE IGRAPHDVOUT( LOUT, N, SX, IDIGIT, IFMT )
                                                       1
Warning: Unused dummy argument ‘ifmt’ at (1) [-Wunused-dummy-argument]
dvout.f:32:30:

       INTEGER            I, K1, K2, LLL, NDIGIT
                              1
Warning: Unused variable ‘k1’ declared at (1) [-Wunused-variable]
dvout.f:32:34:

       INTEGER            I, K1, K2, LLL, NDIGIT
                                  1
Warning: Unused variable ‘k2’ declared at (1) [-Wunused-variable]
dvout.f:31:29:

       CHARACTER*80       LINE
                             1
Warning: Unused variable ‘line’ declared at (1) [-Wunused-variable]
dvout.f:32:39:

       INTEGER            I, K1, K2, LLL, NDIGIT
                                       1
Warning: Unused variable ‘lll’ declared at (1) [-Wunused-variable]
dvout.f:18:34:

       SUBROUTINE IGRAPHDVOUT( LOUT, N, SX, IDIGIT, IFMT )
                                  1
Warning: Unused dummy argument ‘lout’ at (1) [-Wunused-dummy-argument]
dvout.f:18:37:

       SUBROUTINE IGRAPHDVOUT( LOUT, N, SX, IDIGIT, IFMT )
                                     1
Warning: Unused dummy argument ‘n’ at (1) [-Wunused-dummy-argument]
dvout.f:32:47:

       INTEGER            I, K1, K2, LLL, NDIGIT
                                               1
Warning: Unused variable ‘ndigit’ declared at (1) [-Wunused-variable]
dvout.f:18:41:

       SUBROUTINE IGRAPHDVOUT( LOUT, N, SX, IDIGIT, IFMT )
                                         1
Warning: Unused dummy argument ‘sx’ at (1) [-Wunused-dummy-argument]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c ivout.f -o ivout.o
ivout.f:26:18:

       CHARACTER*80 LINE
                  1
Warning: Obsolescent feature: Old-style character length at (1)
ivout.f:25:18:

       INTEGER    I, NDIGIT, K1, K2, LLL
                  1
Warning: Unused variable ‘i’ declared at (1) [-Wunused-variable]
ivout.f:18:49:

       SUBROUTINE IGRAPHIVOUT (LOUT, N, IX, IDIGIT, IFMT)
                                                 1
Warning: Unused dummy argument ‘idigit’ at (1) [-Wunused-dummy-argument]
ivout.f:18:55:

       SUBROUTINE IGRAPHIVOUT (LOUT, N, IX, IDIGIT, IFMT)
                                                       1
Warning: Unused dummy argument ‘ifmt’ at (1) [-Wunused-dummy-argument]
ivout.f:18:41:

       SUBROUTINE IGRAPHIVOUT (LOUT, N, IX, IDIGIT, IFMT)
                                         1
Warning: Unused dummy argument ‘ix’ at (1) [-Wunused-dummy-argument]
ivout.f:25:30:

       INTEGER    I, NDIGIT, K1, K2, LLL
                              1
Warning: Unused variable ‘k1’ declared at (1) [-Wunused-variable]
ivout.f:25:34:

       INTEGER    I, NDIGIT, K1, K2, LLL
                                  1
Warning: Unused variable ‘k2’ declared at (1) [-Wunused-variable]
ivout.f:26:23:

       CHARACTER*80 LINE
                       1
Warning: Unused variable ‘line’ declared at (1) [-Wunused-variable]
ivout.f:25:39:

       INTEGER    I, NDIGIT, K1, K2, LLL
                                       1
Warning: Unused variable ‘lll’ declared at (1) [-Wunused-variable]
ivout.f:18:34:

       SUBROUTINE IGRAPHIVOUT (LOUT, N, IX, IDIGIT, IFMT)
                                  1
Warning: Unused dummy argument ‘lout’ at (1) [-Wunused-dummy-argument]
ivout.f:18:37:

       SUBROUTINE IGRAPHIVOUT (LOUT, N, IX, IDIGIT, IFMT)
                                     1
Warning: Unused dummy argument ‘n’ at (1) [-Wunused-dummy-argument]
ivout.f:25:26:

       INTEGER    I, NDIGIT, K1, K2, LLL
                          1
Warning: Unused variable ‘ndigit’ declared at (1) [-Wunused-variable]
gfortran   -fpic  -g -O2 -Wall -pedantic -mtune=native -c second.f -o second.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c simpleraytracer/Color.cpp -o simpleraytracer/Color.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c simpleraytracer/Light.cpp -o simpleraytracer/Light.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c simpleraytracer/Point.cpp -o simpleraytracer/Point.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c simpleraytracer/RIgraphRay.cpp -o simpleraytracer/RIgraphRay.o
simpleraytracer/RIgraphRay.cpp:49:11: warning: unused variable 'svgcolor' [-Wunused-variable]
  double *svgcolor=REAL(bgcolor);
          ^
1 warning generated.
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c simpleraytracer/Ray.cpp -o simpleraytracer/Ray.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c simpleraytracer/RayTracer.cpp -o simpleraytracer/RayTracer.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c simpleraytracer/RayVector.cpp -o simpleraytracer/RayVector.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c simpleraytracer/Shape.cpp -o simpleraytracer/Shape.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c simpleraytracer/Sphere.cpp -o simpleraytracer/Sphere.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c simpleraytracer/Triangle.cpp -o simpleraytracer/Triangle.o
clang++-6.0 -std=c++98 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -DIGRAPH_THREAD_LOCAL=/**/ -DNDEBUG -Iprpack -I. -Iinclude -DPRPACK_IGRAPH_SUPPORT -fpic  -g -O3 -Wall -pedantic -mtune=native -c simpleraytracer/unit_limiter.cpp -o simpleraytracer/unit_limiter.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c uuid/R.c -o uuid/R.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c uuid/clear.c -o uuid/clear.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c uuid/compare.c -o uuid/compare.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c uuid/copy.c -o uuid/copy.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c uuid/gen_uuid.c -o uuid/gen_uuid.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c uuid/isnull.c -o uuid/isnull.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c uuid/pack.c -o uuid/pack.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c uuid/parse.c -o uuid/parse.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c uuid/unpack.c -o uuid/unpack.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c uuid/unparse.c -o uuid/unparse.o
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c rinterface.c -o rinterface.o
rinterface.c:181:53: warning: passing 'void *' to parameter of type 'igraph_function_pointer_t' (aka 'void (*)(void)') converts between void pointer and function pointer [-Wpedantic]
    igraph_attribute_combination_add(comb, n, type, func);
                                                    ^~~~
include/igraph_attributes.h:153:43: note: passing argument to parameter 'func' here
                igraph_function_pointer_t func);
                                          ^
rinterface.c:1770:11: warning: initializing 'void *' with an expression of type 'igraph_function_pointer_t' (aka 'void (*)(void)') converts between void pointer and function pointer [-Wpedantic]
    void *voidfunc=funcs[i];
          ^        ~~~~~~~~
rinterface.c:1935:11: warning: initializing 'void *' with an expression of type 'igraph_function_pointer_t' (aka 'void (*)(void)') converts between void pointer and function pointer [-Wpedantic]
    void *voidfunc=funcs[i];
          ^        ~~~~~~~~
3 warnings generated.
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c rinterface_extra.c -o rinterface_extra.o
rinterface_extra.c:232:25: warning: format specifies type 'void *' but the argument has type 'SEXP' (aka 'struct SEXPREC *') [-Wformat-pedantic]
  snprintf(s, 64, "%p", object);
                   ~~   ^~~~~~
1 warning generated.
clang-6.0 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include  -DUSING_R -I. -Iinclude -Ics -Iplfit -ICHOLMOD/Include -IAMD/Include -ICOLAMD/Include -ISuiteSparse_config -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -g -O3 -Wall -pedantic -mtune=native -I/usr/include/libxml2 -DNDEBUG -DNPARTITION -DNTIMER -DNCAMD -DNPRINT -DPACKAGE_VERSION=\"1.2.0\" -DINTERNAL_ARPACK -DIGRAPH_THREAD_LOCAL=/**/ -fpic  -g -O3 -Wall -pedantic -mtune=native -c lazyeval.c -o lazyeval.o
clang++-6.0 -std=c++98 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o igraph.so AMD/Source/amd.o AMD/Source/amd_1.o AMD/Source/amd_2.o AMD/Source/amd_aat.o AMD/Source/amd_control.o AMD/Source/amd_defaults.o AMD/Source/amd_dump.o AMD/Source/amd_global.o AMD/Source/amd_info.o AMD/Source/amd_order.o AMD/Source/amd_post_tree.o AMD/Source/amd_postorder.o AMD/Source/amd_preprocess.o AMD/Source/amd_valid.o AMD/Source/amdbar.o CHOLMOD/Check/cholmod_check.o CHOLMOD/Check/cholmod_read.o CHOLMOD/Check/cholmod_write.o CHOLMOD/Cholesky/cholmod_amd.o CHOLMOD/Cholesky/cholmod_analyze.o CHOLMOD/Cholesky/cholmod_colamd.o CHOLMOD/Cholesky/cholmod_etree.o CHOLMOD/Cholesky/cholmod_factorize.o CHOLMOD/Cholesky/cholmod_postorder.o CHOLMOD/Cholesky/cholmod_rcond.o CHOLMOD/Cholesky/cholmod_resymbol.o CHOLMOD/Cholesky/cholmod_rowcolcounts.o CHOLMOD/Cholesky/cholmod_rowfac.o CHOLMOD/Cholesky/cholmod_solve.o CHOLMOD/Cholesky/cholmod_spsolve.o CHOLMOD/Core/cholmod_aat.o CHOLMOD/Core/cholmod_add.o CHOLMOD/Core/cholmod_band.o CHOLMOD/Core/cholmod_change_factor.o CHOLMOD/Core/cholmod_common.o CHOLMOD/Core/cholmod_complex.o CHOLMOD/Core/cholmod_copy.o CHOLMOD/Core/cholmod_dense.o CHOLMOD/Core/cholmod_error.o CHOLMOD/Core/cholmod_factor.o CHOLMOD/Core/cholmod_memory.o CHOLMOD/Core/cholmod_sparse.o CHOLMOD/Core/cholmod_transpose.o CHOLMOD/Core/cholmod_triplet.o CHOLMOD/Core/cholmod_version.o CHOLMOD/MatrixOps/cholmod_drop.o CHOLMOD/MatrixOps/cholmod_horzcat.o CHOLMOD/MatrixOps/cholmod_norm.o CHOLMOD/MatrixOps/cholmod_scale.o CHOLMOD/MatrixOps/cholmod_sdmult.o CHOLMOD/MatrixOps/cholmod_ssmult.o CHOLMOD/MatrixOps/cholmod_submatrix.o CHOLMOD/MatrixOps/cholmod_symmetry.o CHOLMOD/MatrixOps/cholmod_vertcat.o CHOLMOD/Modify/cholmod_rowadd.o CHOLMOD/Modify/cholmod_rowdel.o CHOLMOD/Modify/cholmod_updown.o CHOLMOD/Partition/cholmod_camd.o CHOLMOD/Partition/cholmod_ccolamd.o CHOLMOD/Partition/cholmod_csymamd.o CHOLMOD/Partition/cholmod_metis.o CHOLMOD/Partition/cholmod_nesdis.o CHOLMOD/Supernodal/cholmod_super_numeric.o CHOLMOD/Supernodal/cholmod_super_solve.o CHOLMOD/Supernodal/cholmod_super_symbolic.o COLAMD/Source/colamd.o COLAMD/Source/colamd_global.o DensityGrid.o DensityGrid_3d.o NetDataTypes.o NetRoutines.o SuiteSparse_config/SuiteSparse_config.o adjlist.o arpack.o array.o atlas.o attributes.o basic_query.o bfgs.o bigint.o bignum.o bipartite.o blas.o bliss.o bliss/bliss_heap.o bliss/defs.o bliss/graph.o bliss/orbit.o bliss/partition.o bliss/uintseqhash.o bliss/utils.o cattributes.o centrality.o cliquer/cliquer.o cliquer/cliquer_graph.o cliquer/reorder.o cliques.o clustertool.o cocitation.o cohesive_blocks.o coloring.o community.o complex.o components.o conversion.o cores.o cs/cs_add.o cs/cs_amd.o cs/cs_chol.o cs/cs_cholsol.o cs/cs_compress.o cs/cs_counts.o cs/cs_cumsum.o cs/cs_dfs.o cs/cs_dmperm.o cs/cs_droptol.o cs/cs_dropzeros.o cs/cs_dupl.o cs/cs_entry.o cs/cs_ereach.o cs/cs_etree.o cs/cs_fkeep.o cs/cs_gaxpy.o cs/cs_happly.o cs/cs_house.o cs/cs_ipvec.o cs/cs_leaf.o cs/cs_load.o cs/cs_lsolve.o cs/cs_ltsolve.o cs/cs_lu.o cs/cs_lusol.o cs/cs_malloc.o cs/cs_maxtrans.o cs/cs_multiply.o cs/cs_norm.o cs/cs_permute.o cs/cs_pinv.o cs/cs_post.o cs/cs_print.o cs/cs_pvec.o cs/cs_qr.o cs/cs_qrsol.o cs/cs_randperm.o cs/cs_reach.o cs/cs_scatter.o cs/cs_scc.o cs/cs_schol.o cs/cs_spsolve.o cs/cs_sqr.o cs/cs_symperm.o cs/cs_tdfs.o cs/cs_transpose.o cs/cs_updown.o cs/cs_usolve.o cs/cs_util.o cs/cs_utsolve.o decomposition.o distances.o dotproduct.o dqueue.o drl_graph.o drl_graph_3d.o drl_layout.o drl_layout_3d.o drl_parse.o eigen.o embedding.o fast_community.o feedback_arc_set.o flow.o foreign-dl-lexer.o foreign-dl-parser.o foreign-gml-lexer.o foreign-gml-parser.o foreign-graphml.o foreign-lgl-lexer.o foreign-lgl-parser.o foreign-ncol-lexer.o foreign-ncol-parser.o foreign-pajek-lexer.o foreign-pajek-parser.o foreign.o forestfire.o fortran_intrinsics.o games.o gengraph_box_list.o gengraph_degree_sequence.o gengraph_graph_molloy_hash.o gengraph_graph_molloy_optimized.o gengraph_mr-connected.o gengraph_powerlaw.o gengraph_random.o glet.o glpk_support.o gml_tree.o hacks.o heap.o igraph_buckets.o igraph_cliquer.o igraph_error.o igraph_estack.o igraph_fixed_vectorlist.o igraph_grid.o igraph_hashtable.o igraph_heap.o igraph_hrg.o igraph_hrg_types.o igraph_marked_queue.o igraph_psumtree.o igraph_set.o igraph_stack.o igraph_strvector.o igraph_trie.o infomap.o infomap_FlowGraph.o infomap_Greedy.o infomap_Node.o interrupt.o iterators.o lad.o lapack.o layout.o layout_dh.o layout_fr.o layout_gem.o layout_kk.o lsap.o matching.o math.o matrix.o maximal_cliques.o memory.o microscopic_update.o mixing.o motifs.o operators.o optimal_modularity.o other.o paths.o plfit/error.o plfit/gss.o plfit/kolmogorov.o plfit/lbfgs.o plfit/options.o plfit/plfit.o plfit/zeta.o pottsmodel_2.o progress.o prpack.o prpack/prpack_base_graph.o prpack/prpack_igraph_graph.o prpack/prpack_preprocessed_ge_graph.o prpack/prpack_preprocessed_gs_graph.o prpack/prpack_preprocessed_scc_graph.o prpack/prpack_preprocessed_schur_graph.o prpack/prpack_result.o prpack/prpack_solver.o prpack/prpack_utils.o qsort.o qsort_r.o random.o random_walk.o sbm.o scan.o scg.o scg_approximate_methods.o scg_exact_scg.o scg_kmeans.o scg_optimal_method.o scg_utils.o separators.o sir.o spanning_trees.o sparsemat.o spectral_properties.o spmatrix.o st-cuts.o statusbar.o structural_properties.o structure_generators.o sugiyama.o topology.o triangles.o type_indexededgelist.o types.o vector.o vector_ptr.o version.o visitors.o walktrap.o walktrap_communities.o walktrap_graph.o walktrap_heap.o zeroin.o dgetv0.o dlaqrb.o dmout.o dnaitr.o dnapps.o dnaup2.o dnaupd.o dnconv.o dneigh.o dneupd.o dngets.o dsaitr.o dsapps.o dsaup2.o dsaupd.o dsconv.o dseigt.o dsesrt.o dseupd.o dsgets.o dsortc.o dsortr.o dstatn.o dstats.o dstqrb.o dvout.o ivout.o second.o simpleraytracer/Color.o simpleraytracer/Light.o simpleraytracer/Point.o simpleraytracer/RIgraphRay.o simpleraytracer/Ray.o simpleraytracer/RayTracer.o simpleraytracer/RayVector.o simpleraytracer/Shape.o simpleraytracer/Sphere.o simpleraytracer/Triangle.o simpleraytracer/unit_limiter.o uuid/R.o uuid/clear.o uuid/compare.o uuid/copy.o uuid/gen_uuid.o uuid/isnull.o uuid/pack.o uuid/parse.o uuid/unpack.o uuid/unparse.o rinterface.o rinterface_extra.o lazyeval.o -lxml2 -lgmp -lglpk -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lRlapack -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lRblas -L/usr/lib/gcc/x86_64-linux-gnu/7 -lgfortran -lm -lquadmath -L/usr/lib/gcc/x86_64-linux-gnu/7 -lgfortran -lm -lquadmath -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/tmp/RtmpkeYGKC/R.INSTALL54ec2ef9eaef/igraph/src'
make[1]: Entering directory '/tmp/RtmpkeYGKC/R.INSTALL54ec2ef9eaef/igraph/src'
make[1]: Leaving directory '/tmp/RtmpkeYGKC/R.INSTALL54ec2ef9eaef/igraph/src'
installing to /tmp/RtmpwpH452/RLIBS_607978aecc1d/igraph/libs
** R
** demo
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (igraph)
ERROR: dependency ‘survival’ is not available for package ‘msm’
* removing ‘/tmp/RtmpwpH452/RLIBS_607978aecc1d/msm’
* installing *source* package ‘phangorn’ ...
** package ‘phangorn’ successfully unpacked and MD5 sums checked
** libs
make[1]: Entering directory '/tmp/RtmpVkZsVb/R.INSTALL15c65e9618a/phangorn/src'
clang++-6.0  -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I"/tmp/RtmpwpH452/RLIBS_607978aecc1d/Rcpp/include" -I/usr/local/include   -fpic  -g -O3 -Wall -pedantic -mtune=native -c RcppExports.cpp -o RcppExports.o
In file included from RcppExports.cpp:4:
In file included from /tmp/RtmpwpH452/RLIBS_607978aecc1d/Rcpp/include/Rcpp.h:27:
In file included from /tmp/RtmpwpH452/RLIBS_607978aecc1d/Rcpp/include/RcppCommon.h:38:
In file included from /tmp/RtmpwpH452/RLIBS_607978aecc1d/Rcpp/include/Rcpp/r/headers.h:48:
In file included from /tmp/RtmpwpH452/RLIBS_607978aecc1d/Rcpp/include/Rcpp/platform/compiler.h:153:
In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/unordered_map:44:
/usr/bin/../lib/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:545:9: error: redefinition of '__not_overloaded<_Tp, _Up>'
        struct __not_overloaded<_Tp, _Up> : __not_overloaded2<_Tp, _Up> { };
               ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:531:9: note: previous definition is here
        struct __not_overloaded<_Tp, _Up, __void_t<
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:608:9: error: redefinition of '__not_overloaded<_Tp, _Up>'
        struct __not_overloaded<_Tp, _Up> : __not_overloaded2<_Tp, _Up> { };
               ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:594:9: note: previous definition is here
        struct __not_overloaded<_Tp, _Up, __void_t<
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:671:9: error: redefinition of '__not_overloaded<_Tp, _Up>'
        struct __not_overloaded<_Tp, _Up> : __not_overloaded2<_Tp, _Up> { };
               ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:657:9: note: previous definition is here
        struct __not_overloaded<_Tp, _Up, __void_t<
               ^
/usr/bin/../lib/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:734:9: error: redefinition of '__not_overloaded<_Tp, _Up>'
        struct __not_overloaded<_Tp, _Up> : __not_overloaded2<_Tp, _Up> { };
               ^~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/../lib/gcc/x86_64-linux-gnu/8.0.1/../../../../include/c++/8.0.1/bits/stl_function.h:720:9: note: previous definition is here
        struct __not_overloaded<_Tp, _Up, __void_t<
               ^
4 errors generated.
/home/hornik/tmp/R.check/r-devel-clang/Work/build/etc/Makeconf:166: recipe for target 'RcppExports.o' failed
make[1]: *** [RcppExports.o] Error 1
make[1]: Leaving directory '/tmp/RtmpVkZsVb/R.INSTALL15c65e9618a/phangorn/src'
ERROR: compilation failed for package ‘phangorn’
* removing ‘/tmp/RtmpwpH452/RLIBS_607978aecc1d/phangorn’
ERROR: dependencies ‘msm’, ‘phangorn’ are not available for package ‘phytools’
* removing ‘/tmp/RtmpwpH452/RLIBS_607978aecc1d/phytools’

The downloaded source packages are in
	'/tmp/RtmpBhCEVS/downloaded_packages'
Quitting from lines 171-173 (ALA4R.Rmd) 
Error: processing vignette ‘ALA4R.Rmd’ failed with diagnostics:
there is no package called 'phytools'
Execution halted