* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’ * installing *source* package ‘lpSolve’ ... ** package ‘lpSolve’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C compiler: ‘gcc-13 (Debian 13.2.0-23) 13.2.0’ make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpCLCYXH/R.INSTALL95208466e1598/lpSolve/src' gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c colamd.c -o colamd.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c commonlib.c -o commonlib.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c hbio.c -o hbio.o In file included from /usr/include/stdio.h:906, from hbio.h:4, from hbio.c:215: In function ‘fprintf’, inlined from ‘writeHB_mat_double’ at hbio.c:832:5: /usr/include/x86_64-linux-gnu/bits/stdio2.h:79:10: warning: ‘out_file’ may be used uninitialized [-Wmaybe-uninitialized] 79 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 80 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ hbio.c: In function ‘writeHB_mat_double’: hbio.c:762:11: note: ‘out_file’ was declared here 762 | FILE *out_file; | ^~~~~~~~ In function ‘fprintf’, inlined from ‘writeHB_mat_char’ at hbio.c:1422:5: /usr/include/x86_64-linux-gnu/bits/stdio2.h:79:10: warning: ‘out_file’ may be used uninitialized [-Wmaybe-uninitialized] 79 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 80 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ hbio.c: In function ‘writeHB_mat_char’: hbio.c:1357:11: note: ‘out_file’ was declared here 1357 | FILE *out_file; | ^~~~~~~~ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c ini.c -o ini.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c init.c -o init.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c isfixedvar.c -o isfixedvar.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_Hash.c -o lp_Hash.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_LUSOL.c -o lp_LUSOL.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_MDO.c -o lp_MDO.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_MPS.c -o lp_MPS.o lp_MPS.c: In function ‘MPS_getnameidx.constprop’: lp_MPS.c:1532:9: warning: ‘in’ may be used uninitialized [-Wmaybe-uninitialized] 1532 | return( in ); | ^ lp_MPS.c:1502:7: note: ‘in’ declared here 1502 | int in; | ^~ In file included from /usr/include/stdio.h:906, from commonlib.h:5, from lp_MPS.c:5: In function ‘fprintf’, inlined from ‘MPS_writeBAS’ at lp_MPS.c:1687:3: /usr/include/x86_64-linux-gnu/bits/stdio2.h:79:10: warning: ‘output’ may be used uninitialized [-Wmaybe-uninitialized] 79 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 80 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ lp_MPS.c: In function ‘MPS_writeBAS’: lp_MPS.c:1664:11: note: ‘output’ was declared here 1664 | FILE *output; /* = stdout; */ | ^~~~~~ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_SOS.c -o lp_SOS.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_crash.c -o lp_crash.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_lib.c -o lp_lib.o lp_lib.c: In function ‘set_BFP’: lp_lib.c:5185:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5185 | lp->bfp_compatible = (BFPbool_lpintintint *) | ^ lp_lib.c:5191:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5191 | lp->bfp_name = (BFPchar *) | ^ lp_lib.c:5193:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5193 | lp->bfp_free = (BFP_lp *) | ^ lp_lib.c:5195:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5195 | lp->bfp_resize = (BFPbool_lpint *) | ^ lp_lib.c:5197:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5197 | lp->bfp_nonzeros = (BFPint_lpbool *) | ^ lp_lib.c:5199:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5199 | lp->bfp_memallocated = (BFPint_lp *) | ^ lp_lib.c:5201:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5201 | lp->bfp_restart = (BFPbool_lp *) | ^ lp_lib.c:5203:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5203 | lp->bfp_mustrefactorize = (BFPbool_lp *) | ^ lp_lib.c:5205:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5205 | lp->bfp_preparefactorization = (BFPint_lp *) | ^ lp_lib.c:5207:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5207 | lp->bfp_factorize = (BFPint_lpintintboolbool *) | ^ lp_lib.c:5209:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5209 | lp->bfp_finishupdate = (BFPbool_lpbool *) | ^ lp_lib.c:5211:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5211 | lp->bfp_ftran_normal = (BFP_lprealint *) | ^ lp_lib.c:5213:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5213 | lp->bfp_ftran_prepare = (BFP_lprealint *) | ^ lp_lib.c:5215:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5215 | lp->bfp_btran_normal = (BFP_lprealint *) | ^ lp_lib.c:5217:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5217 | lp->bfp_status = (BFPint_lp *) | ^ lp_lib.c:5219:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5219 | lp->bfp_implicitslack = (BFPbool_lp *) | ^ lp_lib.c:5221:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5221 | lp->bfp_indexbase = (BFPint_lp *) | ^ lp_lib.c:5223:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5223 | lp->bfp_rowoffset = (BFPint_lp *) | ^ lp_lib.c:5225:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5225 | lp->bfp_pivotmax = (BFPint_lp *) | ^ lp_lib.c:5227:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5227 | lp->bfp_init = (BFPbool_lpintintchar *) | ^ lp_lib.c:5229:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5229 | lp->bfp_pivotalloc = (BFPbool_lpint *) | ^ lp_lib.c:5231:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5231 | lp->bfp_colcount = (BFPint_lp *) | ^ lp_lib.c:5233:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5233 | lp->bfp_canresetbasis = (BFPbool_lp *) | ^ lp_lib.c:5235:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5235 | lp->bfp_finishfactorization = (BFP_lp *) | ^ lp_lib.c:5237:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5237 | lp->bfp_updaterefactstats = (BFP_lp *) | ^ lp_lib.c:5239:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5239 | lp->bfp_prepareupdate = (BFPlreal_lpintintreal *) | ^ lp_lib.c:5241:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5241 | lp->bfp_pivotRHS = (BFPreal_lplrealreal *) | ^ lp_lib.c:5243:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5243 | lp->bfp_btran_double = (BFP_lprealintrealint *) | ^ lp_lib.c:5245:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5245 | lp->bfp_efficiency = (BFPreal_lp *) | ^ lp_lib.c:5247:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5247 | lp->bfp_pivotvector = (BFPrealp_lp *) | ^ lp_lib.c:5249:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5249 | lp->bfp_pivotcount = (BFPint_lp *) | ^ lp_lib.c:5251:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5251 | lp->bfp_refactcount = (BFPint_lpint *) | ^ lp_lib.c:5253:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5253 | lp->bfp_isSetI = (BFPbool_lp *) | ^ lp_lib.c:5255:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5255 | lp->bfp_findredundant = (BFPint_lpintrealcbintint *) | ^ lp_lib.c: In function ‘set_XLI’: lp_lib.c:5447:38: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5447 | lp->xli_compatible = (XLIbool_lpintintint *) | ^ lp_lib.c:5453:40: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5453 | lp->xli_name = (XLIchar *) | ^ lp_lib.c:5455:40: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5455 | lp->xli_readmodel = (XLIbool_lpcharcharcharint *) | ^ lp_lib.c:5457:40: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 5457 | lp->xli_writemodel = (XLIbool_lpcharcharbool *) | ^ lp_lib.c: In function ‘set_outputfile’: lp_lib.c:201:5: warning: ‘output’ may be used uninitialized [-Wmaybe-uninitialized] 201 | set_outputstream(lp, output); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ lp_lib.c:197:11: note: ‘output’ was declared here 197 | FILE *output; /* = stdout; */ | ^~~~~~ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_matrix.c -o lp_matrix.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_mipbb.c -o lp_mipbb.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_params.c -o lp_params.o lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] 266 | { | ^ lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] lp_params.c:266:1: warning: missing braces around initializer [-Wmissing-braces] gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_presolve.c -o lp_presolve.o lp_presolve.c: In function ‘presolve_debugmap’: lp_presolve.c:486:51: warning: variable ‘n’ set but not used [-Wunused-but-set-variable] 486 | int colnr, ix, ie, nx, jx, je, *cols, *rows, n; | ^ lp_presolve.c: In function ‘presolve_colfixdual’: lp_presolve.c:2016:18: warning: variable ‘isMI’ set but not used [-Wunused-but-set-variable] 2016 | MYBOOL hasOF, isMI, isDualFREE = TRUE; | ^~~~ lp_presolve.c: In function ‘presolve_coldominance01’: lp_presolve.c:3849:34: warning: variable ‘je’ set but not used [-Wunused-but-set-variable] 3849 | int i, ii, ib, ie, n, jb, je, jx, jj, item, item2, | ^~ lp_presolve.c: In function ‘presolve_columns’: lp_presolve.c:4622:46: warning: variable ‘item’ set but not used [-Wunused-but-set-variable] 4622 | status = RUNNING, ix, j, countNZ, item; | ^~~~ lp_presolve.c:4615:31: warning: variable ‘unbounded’ set but not used [-Wunused-but-set-variable] 4615 | MYBOOL candelete, isOFNZ, unbounded, | ^~~~~~~~~ lp_presolve.c: In function ‘presolve_rows’: lp_presolve.c:5060:13: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation] 5060 | if(!presolve_fixSOS1(psdata, j, Value1, &iConRemove, &iVarFixed)) | ^~ lp_presolve.c:5062:15: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’ 5062 | psdata->forceupdate = TRUE; | ^~~~~~ In file included from /usr/include/stdio.h:906, from commonlib.h:5, from lp_presolve.c:36: In function ‘fprintf’, inlined from ‘presolve_debugdump’ at lp_presolve.c:3585:3: /usr/include/x86_64-linux-gnu/bits/stdio2.h:79:10: warning: ‘output’ may be used uninitialized [-Wmaybe-uninitialized] 79 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 80 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ lp_presolve.c: In function ‘presolve_debugdump’: lp_presolve.c:3558:11: note: ‘output’ was declared here 3558 | FILE *output; /* = stdout; */ | ^~~~~~ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_price.c -o lp_price.o lp_price.c: In function ‘compareImprovementVar’: lp_price.c:49:7: warning: variable ‘candidatecolno’ set but not used [-Wunused-but-set-variable] 49 | candidatecolno, candidatevarno = candidate->varno; | ^~~~~~~~~~~~~~ lp_price.c:48:7: warning: variable ‘currentcolno’ set but not used [-Wunused-but-set-variable] 48 | int currentcolno, currentvarno = current->varno, | ^~~~~~~~~~~~ lp_price.c: In function ‘compareSubstitutionVar’: lp_price.c:162:10: warning: variable ‘candidatecolno’ set but not used [-Wunused-but-set-variable] 162 | candidatecolno, candidatevarno = candidate->varno; | ^~~~~~~~~~~~~~ lp_price.c:161:10: warning: variable ‘currentcolno’ set but not used [-Wunused-but-set-variable] 161 | int currentcolno, currentvarno = current->varno, | ^~~~~~~~~~~~ lp_price.c: In function ‘partial_findBlocks’: lp_price.c:1560:15: warning: variable ‘blockdata’ set but not used [-Wunused-but-set-variable] 1560 | partialrec *blockdata; | ^~~~~~~~~ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_pricePSE.c -o lp_pricePSE.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_report.c -o lp_report.o In file included from /usr/include/stdio.h:906, from lp_report.c:19: In function ‘fprintf’, inlined from ‘REPORT_debugdump’ at lp_report.c:308:3: /usr/include/x86_64-linux-gnu/bits/stdio2.h:79:10: warning: ‘output’ may be used uninitialized [-Wmaybe-uninitialized] 79 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 80 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ lp_report.c: In function ‘REPORT_debugdump’: lp_report.c:299:11: note: ‘output’ was declared here 299 | FILE *output; | ^~~~~~ lp_report.c: In function ‘REPORT_mat_mmsave’: lp_report.c:758:3: warning: ‘output’ may be used uninitialized [-Wmaybe-uninitialized] 758 | mm_write_mtx_crd_size(output, n+kk, m, nz+(colndx == lp->var_basic ? 1 : 0)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lp_report.c:709:16: note: ‘output’ was declared here 709 | FILE *output; /* = stdout; */ | ^~~~~~ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_rlp.c -o lp_rlp.o In file included from lp_rlp.c:97: lp_rlp.h:1871:14: warning: ‘lp_yy_flex_realloc’ defined but not used [-Wunused-function] 1871 | static void *lp_yy_flex_realloc( void *ptr, lp_yy_size_t size ) | ^~~~~~~~~~~~~~~~~~ lp_rlp.h:1845:12: warning: ‘lp_yy_flex_strlen’ defined but not used [-Wunused-function] 1845 | static int lp_yy_flex_strlen( lp_yyconst char *s ) | ^~~~~~~~~~~~~~~~~ lp_rlp.h:1797:13: warning: ‘lp_yy_fatal_error’ defined but not used [-Wunused-function] 1797 | static void lp_yy_fatal_error( lp_yyconst char msg[] ) | ^~~~~~~~~~~~~~~~~ lp_rlp.h:1353:13: warning: ‘lp_yyunput’ defined but not used [-Wunused-function] 1353 | static void lp_yyunput( int c, register char *lp_yy_bp ) | ^~~~~~~~~~ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_scale.c -o lp_scale.o lp_scale.c: In function ‘CurtisReidScales’: lp_scale.c:150:24: warning: variable ‘ekm2’ set but not used [-Wunused-but-set-variable] 150 | qkm2, qkqkm1, ekm2, ekekm1, | ^~~~ lp_scale.c:150:10: warning: variable ‘qkm2’ set but not used [-Wunused-but-set-variable] 150 | qkm2, qkqkm1, ekm2, ekekm1, | ^~~~ lp_scale.c: In function ‘scale_columns’: lp_scale.c:632:16: warning: variable ‘colMax’ set but not used [-Wunused-but-set-variable] 632 | int i,j, colMax, nz; | ^~~~~~ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_simplex.c -o lp_simplex.o lp_simplex.c: In function ‘dualloop’: lp_simplex.c:983:10: warning: variable ‘epsvalue’ set but not used [-Wunused-but-set-variable] 983 | REAL epsvalue, xviolated, cviolated, | ^~~~~~~~ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_utils.c -o lp_utils.o lp_utils.c: In function ‘searchFor’: lp_utils.c:547:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation] 547 | if(absolute) | ^~ lp_utils.c:549:7: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’ 549 | while((beginPos < endPos) && (match != target)) { | ^~~~~ lp_utils.c: In function ‘compareLink’: lp_utils.c:948:3: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation] 948 | if(test == 0) | ^~ lp_utils.c:950:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’ 950 | if(test == 0) | ^~ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lp_wlp.c -o lp_wlp.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lpslink56.c -o lpslink56.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lusol.c -o lusol.o In file included from lusol.c:748: lusol1.h: In function ‘LU1FAC’: lusol1.h:3359:34: warning: variable ‘TSP’ set but not used [-Wunused-but-set-variable] 3359 | MYBOOL KEEPLU, TCP, TPP, TRP, TSP; | ^~~ lusol1.h:3359:29: warning: variable ‘TRP’ set but not used [-Wunused-but-set-variable] 3359 | MYBOOL KEEPLU, TCP, TPP, TRP, TSP; | ^~~ lusol1.h:3359:19: warning: variable ‘TCP’ set but not used [-Wunused-but-set-variable] 3359 | MYBOOL KEEPLU, TCP, TPP, TRP, TSP; | ^~~ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c lusolio.c -o lusolio.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c mmio.c -o mmio.o gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c myblas.c -o myblas.o myblas.c: In function ‘load_BLAS’: myblas.c:100:21: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 100 | BLAS_dscal = (BLAS_dscal_func *) my_GetProcAddress(hBLAS, BLAS_prec "scal"); | ^ myblas.c:101:21: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 101 | BLAS_dcopy = (BLAS_dcopy_func *) my_GetProcAddress(hBLAS, BLAS_prec "copy"); | ^ myblas.c:102:21: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 102 | BLAS_daxpy = (BLAS_daxpy_func *) my_GetProcAddress(hBLAS, BLAS_prec "axpy"); | ^ myblas.c:103:21: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 103 | BLAS_dswap = (BLAS_dswap_func *) my_GetProcAddress(hBLAS, BLAS_prec "swap"); | ^ myblas.c:104:21: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 104 | BLAS_ddot = (BLAS_ddot_func *) my_GetProcAddress(hBLAS, BLAS_prec "dot"); | ^ myblas.c:105:21: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 105 | BLAS_idamax = (BLAS_idamax_func *) my_GetProcAddress(hBLAS, "i" BLAS_prec "amax"); | ^ myblas.c:106:21: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic] 106 | BLAS_idamin = (BLAS_idamin_func *) my_GetProcAddress(hBLAS, "i" BLAS_prec "amin"); | ^ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c sparselib.c -o sparselib.o sparselib.c: In function ‘dswapVector1’: sparselib.c:823:10: warning: variable ‘d’ set but not used [-Wunused-but-set-variable] 823 | int i, d, n; | ^ gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I . -DINTEGERTIME -DPARSER_LP -DBUILDING_FOR_R -DYY_NEVER_INTERACTIVE -DUSRDLL -DCLOCKTIME -DRoleIsExternalInvEngine -DINVERSE_ACTIVE=INVERSE_LUSOL -DINLINE=static -DParanoia -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c yacc_read.c -o yacc_read.o gcc-13 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o lpSolve.so colamd.o commonlib.o hbio.o ini.o init.o isfixedvar.o lp_Hash.o lp_LUSOL.o lp_MDO.o lp_MPS.o lp_SOS.o lp_crash.o lp_lib.o lp_matrix.o lp_mipbb.o lp_params.o lp_presolve.o lp_price.o lp_pricePSE.o lp_report.o lp_rlp.o lp_scale.o lp_simplex.o lp_utils.o lp_wlp.o lpslink56.o lusol.o lusolio.o mmio.o myblas.o sparselib.o yacc_read.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpCLCYXH/R.INSTALL95208466e1598/lpSolve/src' make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpCLCYXH/R.INSTALL95208466e1598/lpSolve/src' make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpCLCYXH/R.INSTALL95208466e1598/lpSolve/src' installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-lpSolve/00new/lpSolve/libs ** R ** byte-compile and prepare package for lazy loading ** help *** installing help indices ** building package indices ** testing if installed package can be loaded from temporary location ** checking absolute paths in shared objects and dynamic libraries ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * creating tarball packaged installation of ‘lpSolve’ as ‘lpSolve_5.6.20_R_x86_64-pc-linux-gnu.tar.gz’ * DONE (lpSolve)