* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘assist’ ...
** package ‘assist’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘Debian clang version 18.1.4 (1)’
using Fortran compiler: ‘Debian flang-new version 18.1.4 (1)’
make[1]: Entering directory '/tmp/Rtmp8e7XmX/R.INSTALLa780020683937/assist/src'
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c kernel_all.c -o kernel_all.o
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c monotone.c -o monotone.o
clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c registerDynamicSymbol.c -o registerDynamicSymbol.o
flang-new-18  -fpic  -g -O2 -c rkpk1.f -o rkpk1.o
./rkpk1.f:76:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nobs, ywk, 1, u, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:156:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (ldq*nobs, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:176:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nobs, ywk, 1, u, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:281:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nobs, ywk, 1, u, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:363:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (ldq*nobs, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:383:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nobs, ywk, 1, u, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:450:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n-j+1, q(j,j,i), 1, kwk(j,j,i), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:462:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n, t(2,1), 2, kwk(1,1,1), n+1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:463:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n-1, t(1,2), 2, kwk(2,1,1), n+1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:491:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n-j, kwk(j+1,j,i), 1, kwk(j,j+1,i), n)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:499:7: warning: Reference to the procedure 'daxpy' has an implicit interface that is distinct from another reference: incompatible dummy argument #3: incompatible dummy data object shapes
        call daxpy (n, 1.d0, work1, 1, t(2,1), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:477:7: previous reference to 'daxpy'
        call daxpy (n-j+1, -1.d0, kwk(j,j,i), 1, kwk(j,j,1), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:519:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n, x, 1, work1, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:523:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n, work1, 1, work2, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:524:7: warning: Reference to the procedure 'dscal' has an implicit interface that is distinct from another reference: incompatible dummy argument #3: incompatible dummy data object shapes
        call dscal (n, 2.d0, work2, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:56:7: previous reference to 'dscal'
        call dscal (ldqr-j+1, dsqrt (w(j)), qwk(j,j,i), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:527:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n, x, 1, work2, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:550:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n, kwk(1,j,i), 1, work1, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:565:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n, x, 1, work1, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:606:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n, x, 1, work1, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:653:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n, kwk(1,j,m), 1, work1, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:691:7: warning: Reference to the procedure 'dscal' has an implicit interface that is distinct from another reference: incompatible dummy argument #3: incompatible dummy data object shapes
        call dscal (nq, dble (nobs), gra, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:56:7: previous reference to 'dscal'
        call dscal (ldqr-j+1, dsqrt (w(j)), qwk(j,j,i), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:705:7: warning: Reference to the procedure 'dscal' has an implicit interface that is distinct from another reference: incompatible dummy argument #3: incompatible dummy data object shapes
        call dscal (nq, 1.d0/dble (n), gra, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:56:7: previous reference to 'dscal'
        call dscal (ldqr-j+1, dsqrt (w(j)), qwk(j,j,i), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:720:7: warning: Reference to the procedure 'dscal' has an implicit interface that is distinct from another reference: incompatible dummy argument #3: incompatible dummy data object shapes
        call dscal (nq, 1.d0 / dble (nobs), gra, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:56:7: previous reference to 'dscal'
        call dscal (ldqr-j+1, dsqrt (w(j)), qwk(j,j,i), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:827:7: warning: Reference to the procedure 'daxpy' has an implicit interface that is distinct from another reference: incompatible dummy argument #3: incompatible dummy data object shapes
        call daxpy (n, 1.d0, q, ldq+1, twk(2,1), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:477:7: previous reference to 'daxpy'
        call daxpy (n-j+1, -1.d0, kwk(j,j,i), 1, kwk(j,j,1), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:828:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n-1, q(1,2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:924:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nobs, ywk, 1, u, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:982:7: warning: Reference to the procedure 'daxpy' has an implicit interface that is distinct from another reference: incompatible dummy argument #3: incompatible dummy data object shapes
        call daxpy (n, 1.d0, q, ldq+1, twk(2,1), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:477:7: previous reference to 'daxpy'
        call daxpy (n-j+1, -1.d0, kwk(j,j,i), 1, kwk(j,j,1), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:983:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n-1, q(1,2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:992:7: warning: Reference to the procedure 'daxpy' has an implicit interface that is distinct from another reference: incompatible dummy argument #3: incompatible dummy data object shapes
        call daxpy (n, 1.d0, q, ldq+1, twk(2,1), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:477:7: previous reference to 'daxpy'
        call daxpy (n-j+1, -1.d0, kwk(j,j,i), 1, kwk(j,j,1), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:993:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n-1, q(1,2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:1010:7: warning: Reference to the procedure 'daxpy' has an implicit interface that is distinct from another reference: incompatible dummy argument #3: incompatible dummy data object shapes
        call daxpy (n, 1.d0, q, ldq+1, twk(2,1), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:477:7: previous reference to 'daxpy'
        call daxpy (n-j+1, -1.d0, kwk(j,j,i), 1, kwk(j,j,1), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:1011:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n-1, q(1,2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:1025:7: warning: Reference to the procedure 'daxpy' has an implicit interface that is distinct from another reference: incompatible dummy argument #3: incompatible dummy data object shapes
        call daxpy (n, 1.d0, q, ldq+1, twk(2,1), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:477:7: previous reference to 'daxpy'
        call daxpy (n-j+1, -1.d0, kwk(j,j,i), 1, kwk(j,j,1), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:1026:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n-1, q(1,2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:1039:7: warning: Reference to the procedure 'daxpy' has an implicit interface that is distinct from another reference: incompatible dummy argument #3: incompatible dummy data object shapes
        call daxpy (n, 1.d0, q, ldq+1, twk(2,1), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:477:7: previous reference to 'daxpy'
        call daxpy (n-j+1, -1.d0, kwk(j,j,i), 1, kwk(j,j,1), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:1040:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n-1, q(1,2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:1100:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (ldq*nobs, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:1120:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nobs, ywk, 1, u, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:1562:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nobs, ywk, 1, u, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:1865:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (ldq*nobs, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:1885:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nobs, ywk, 1, u, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2304:19: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
           if (cqy) call dcopy(n,y,1,qy,1)
                    ^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2305:20: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
           if (cqty) call dcopy(n,y,1,qty,1)
                     ^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2338:18: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
           if (cb) call dcopy(k,qty,1,b,1)
                   ^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2340:19: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
           if (cxb) call dcopy(k,qty,1,xb,1)
                    ^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2341:33: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
           if (cr .and. k .lt. n) call dcopy(n-k,qty(kp1),1,rsd(kp1),1)
                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2366:19: warning: Reference to the procedure 'daxpy' has an implicit interface that is distinct from another reference: incompatible dummy argument #5: incompatible dummy data object shapes
                    call daxpy(j-1,t,x(1,j),1,b,1)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:477:7: previous reference to 'daxpy'
        call daxpy (n-j+1, -1.d0, kwk(j,j,i), 1, kwk(j,j,1), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2508:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n-2, q(n0+2,n0+1), ldq+1, wk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2511:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n, q(n0+1,j), 1, q(j,n0+1), ldq)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2519:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n-1, q(n0+1,n0+2), ldq+1, wk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2531:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n-2, q(n0+2,n0+1), ldq+1, wk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2565:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n0, sms(i,1), ldsms, wk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2566:7: warning: Reference to the procedure 'dtrsl' has an implicit interface that is distinct from another reference: incompatible dummy argument #4: incompatible dummy data object shapes
        call dtrsl (s, lds, n0, wk, 01, info)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2559:7: previous reference to 'dtrsl'
        call dtrsl (s, lds, n0, sms(1,j), 01, info)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2568:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n0, wk, 1, sms(i,1), ldsms)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2580:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n, q(j,n0+1), ldq, q(n0+1,j), 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:2641:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (n, z, 1, work, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk1.f:51:7: previous reference to 'dcopy'
        call dcopy (ldqr*ldqc*nq, q, 1, qwk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
flang-new-18  -fpic  -g -O2 -c rkpk2.f -o rkpk2.o
./rkpk2.f:25:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #4: incompatible dummy data object shapes
        call dcopy (n-2, q(n0+2,n0+1), ldq+1, twk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:18:7: previous reference to 'dcopy'
        call dcopy (n-1, q(n0+1,n0+2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:32:7: warning: Reference to the procedure 'dset' has an implicit interface that is distinct from another reference: incompatible dummy argument #3: incompatible dummy data object shapes
        call dset (n0, 0.d0, c, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:16:7: previous reference to 'dset'
        call dset (n, 10.d0 ** nlaht, twk(2,1), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:34:7: warning: Reference to the procedure 'dqrsl' has an implicit interface that is distinct from another reference: incompatible dummy argument #1: incompatible dummy data object shapes
        call dqrsl (s, lds, nobs, nnull, qraux, c, c, dum, dum, dum, dum, 
        ^
./rkpk2.f:26:7: previous reference to 'dqrsl'
        call dqrsl (q(n0+2,n0+1), ldq, n-1, n-2, twk, z(n0+2), z(n0+2), 
        ^
./rkpk2.f:119:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #4: incompatible dummy data object shapes
        call dcopy (n-2, q(n0+2,n0+1), ldq+1, work, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:18:7: previous reference to 'dcopy'
        call dcopy (n-1, q(n0+1,n0+2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:120:7: warning: Reference to the procedure 'dqrsl' has an implicit interface that is distinct from another reference: incompatible dummy argument #5: incompatible dummy data object shapes
        call dqrsl (q(n0+2,n0+1), ldq, n-1, n-2, work, z(n0+2), dum, z(n0+
        ^
./rkpk2.f:26:7: previous reference to 'dqrsl'
        call dqrsl (q(n0+2,n0+1), ldq, n-1, n-2, twk, z(n0+2), z(n0+2), 
        ^
./rkpk2.f:210:7: warning: Reference to the procedure 'dstup' has an implicit interface that is distinct from another reference: incompatible dummy argument #8: incompatible dummy data object shapes
        call dstup (s, lds, nobs, n0, qraux, jpvt, y, q, ldqr, ldqc, nq, 
        ^
./rkpk2.f:78:7: previous reference to 'dstup'
        call dstup (s, lds, nobs, nnull, qraux, jpvt, y, q, ldq, nobs, nq, 
        ^
./rkpk2.f:219:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nq, theta, 1, thewk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:18:7: previous reference to 'dcopy'
        call dcopy (n-1, q(n0+1,n0+2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:248:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nobs, y, 1, ywk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:18:7: previous reference to 'dcopy'
        call dcopy (n-1, q(n0+1,n0+2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:257:7: warning: Reference to the procedure 'dqrsl' has an implicit interface that is distinct from another reference: incompatible dummy argument #1: incompatible dummy data object shapes
        call dqrsl (s, lds, nobs, n0, qraux, c, dum, c, dum, dum, dum, 
        ^
./rkpk2.f:26:7: previous reference to 'dqrsl'
        call dqrsl (q(n0+2,n0+1), ldq, n-1, n-2, twk, z(n0+2), z(n0+2), 
        ^
./rkpk2.f:302:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nobs, y, 1, ywk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:18:7: previous reference to 'dcopy'
        call dcopy (n-1, q(n0+1,n0+2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:324:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #4: incompatible dummy data object shapes
        call dcopy (n-2, qwk(n0+2,n0+1), nobs+1, traux, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:18:7: previous reference to 'dcopy'
        call dcopy (n-1, q(n0+1,n0+2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:393:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nq, thewk, 1, theta, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:18:7: previous reference to 'dcopy'
        call dcopy (n-1, q(n0+1,n0+2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:436:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #2: incompatible dummy data object shapes
        call dcopy (nobs, y, 1, ywk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:18:7: previous reference to 'dcopy'
        call dcopy (n-1, q(n0+1,n0+2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:462:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #4: incompatible dummy data object shapes
        call dcopy (n-2, q(n0+2,n0+1), ldq+1, wk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:18:7: previous reference to 'dcopy'
        call dcopy (n-1, q(n0+1,n0+2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:466:7: warning: Reference to the procedure 'dqrsl' has an implicit interface that is distinct from another reference: incompatible dummy argument #1: incompatible dummy data object shapes
        call dqrsl (s, lds, nobs, nnull, qraux, r(1,j), dum, r(1,j), dum, 
        ^
./rkpk2.f:26:7: previous reference to 'dqrsl'
        call dqrsl (q(n0+2,n0+1), ldq, n-1, n-2, twk, z(n0+2), z(n0+2), 
        ^
./rkpk2.f:469:7: warning: Reference to the procedure 'dqrsl' has an implicit interface that is distinct from another reference: incompatible dummy argument #7: incompatible dummy data object shapes
        call dqrsl (q(n0+2,n0+1), ldq, n-1, n-2, wk, r(n0+2,j), dum, r(n0+
        ^
./rkpk2.f:26:7: previous reference to 'dqrsl'
        call dqrsl (q(n0+2,n0+1), ldq, n-1, n-2, twk, z(n0+2), z(n0+2), 
        ^
./rkpk2.f:488:7: warning: Reference to the procedure 'dcopy' has an implicit interface that is distinct from another reference: incompatible dummy argument #4: incompatible dummy data object shapes
        call dcopy (n-2, q(n0+2,n0+1), ldq+1, wk, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:18:7: previous reference to 'dcopy'
        call dcopy (n-1, q(n0+1,n0+2), ldq+1, twk(1,2), 2)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:501:7: warning: Reference to the procedure 'dqrsl' has an implicit interface that is distinct from another reference: incompatible dummy argument #1: incompatible dummy data object shapes
        call dqrsl (s, lds, nobs, nnull, qraux, cr(1,j), cr(1,j), dum, 
        ^
./rkpk2.f:26:7: previous reference to 'dqrsl'
        call dqrsl (q(n0+2,n0+1), ldq, n-1, n-2, twk, z(n0+2), z(n0+2), 
        ^
./rkpk2.f:516:7: warning: Reference to the procedure 'dtrsl' has an implicit interface that is distinct from another reference: incompatible dummy argument #4: incompatible dummy data object shapes
        call dtrsl (s, lds, n0, dr(1,j), 01, info)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:42:7: previous reference to 'dtrsl'
        call dtrsl (s, lds, n0, d, 01, info)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:517:7: warning: Reference to the procedure 'dprmut' has an implicit interface that is distinct from another reference: incompatible dummy argument #1: incompatible dummy data object shapes
        call dprmut (dr(1,j), n0, jpvt, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
./rkpk2.f:43:7: previous reference to 'dprmut'
        call dprmut (d, n0, jpvt, 1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
clang-18 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o assist.so kernel_all.o monotone.o registerDynamicSymbol.o rkpk1.o rkpk2.o -llapack -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lRblas -L/usr/lib/llvm-18/lib -lFortran_main -lFortranRuntime -lFortranDecimal -lm -L/usr/lib/llvm-18/lib -lFortran_main -lFortranRuntime -lFortranDecimal -lm -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/tmp/Rtmp8e7XmX/R.INSTALLa780020683937/assist/src'
make[1]: Entering directory '/tmp/Rtmp8e7XmX/R.INSTALLa780020683937/assist/src'
make[1]: Leaving directory '/tmp/Rtmp8e7XmX/R.INSTALLa780020683937/assist/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-assist/00new/assist/libs
** R
** data
*** moving datasets to lazyload DB
** 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
* DONE (assist)