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Starting Configure Run at Fri Sep  8 19:25:05 2023
Configure Options: --prefix=/usr/local/ff-petsc/r --download-arpack
Working directory: /root/Desktop/freefem++/FreeFem-sources/3rdparty/ff-petsc/petsc-3.19.2/fr/externalpackages/git.slepc
Python version:
3.6.15 (default, Sep  8 2023, 14:29:17)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-16)]
make: /usr/bin/gmake
PETSc source directory: /usr/local/ff-petsc/r
PETSc install directory: /usr/local/ff-petsc/r
PETSc version: 3.19.2
SLEPc source directory: /root/Desktop/freefem++/FreeFem-sources/3rdparty/ff-petsc/petsc-3.19.2/fr/externalpackages/git.slepc
SLEPc install directory: /usr/local/ff-petsc/r
SLEPc version: 3.19.1

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WARNING: You are requesting a prefix install but the arch directory /root/Desktop/freefem++/FreeFem-sources/3rdparty/ff-petsc/petsc-3.19.2/fr/externalpackages/git.slepc/installed-arch-linux2-c-opt already exists and may contain files from previous builds; consider adding option --with-clean
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Checking configure hashfile
No previous hashfile found
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Checking PETSc installation...
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Checking link with code:

#include "petscsnes.h"
int main() {
PetscErrorCode ierr; Vec v; Mat m; KSP k;
ierr = PetscInitializeNoArguments();
ierr = VecCreate(PETSC_COMM_WORLD,&v);
ierr = MatCreate(PETSC_COMM_WORLD,&m);
ierr = KSPCreate(PETSC_COMM_WORLD,&k);
(void)ierr;
return 0;
}

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Running command:
cd /tmp/slepc-z2ev5qnj;/usr/bin/gmake checklink LINKFLAGS=""
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Output:
/root/mpich-install/bin/mpicc -o checklink.o -c -fPIC -Wall -Wwrite-strings -Wno-unknown-pragmas -Wno-lto-type-mismatch -fstack-protector -fvisibility=hidden -O3 -mtune=native  -I/root/Desktop/freefem++/FreeFem-sources/3rdparty/ff-petsc/petsc-3.19.2/include -I/root/Desktop/freefem++/FreeFem-sources/3rdparty/ff-petsc/petsc-3.19.2/fr/include -I/usr/local/ff-petsc/r/include    `pwd`/checklink.c
/root/mpich-install/bin/mpicc -fPIC -Wall -Wwrite-strings -Wno-unknown-pragmas -Wno-lto-type-mismatch -fstack-protector -fvisibility=hidden -O3 -mtune=native  -o checklink checklink.o  -Wl,-rpath,/root/Desktop/freefem++/FreeFem-sources/3rdparty/ff-petsc/petsc-3.19.2/fr/lib -L/root/Desktop/freefem++/FreeFem-sources/3rdparty/ff-petsc/petsc-3.19.2/fr/lib -Wl,-rpath,/usr/local/ff-petsc/r/lib -L/usr/local/ff-petsc/r/lib -Wl,-rpath,/root/mpich-install/lib -L/root/mpich-install/lib -Wl,-rpath,/usr/lib/gcc/x86_64-redhat-linux/4.8.5 -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5 -lpetsc -lHYPRE -lspqr -lumfpack -lklu -lcholmod -lbtf -lccolamd -lcolamd -lcamd -lamd -lsuitesparseconfig -ldmumps -lmumps_common -lpord -lpthread -lscalapack -lsuperlu -lf2clapack -lf2cblas -lparmmg -lmmg -lmmg3d -lptesmumps -lptscotchparmetisv3 -lptscotch -lptscotcherr -lesmumps -lscotch -lscotcherr -lpthread -lparmetis -lmetis -ltet -lm -ldl -lmpifort -lmpi -lgfortran -lm -lgfortran -lm -lgcc_s -lquadmath -lstdc++ -lrt -ldl
/root/Desktop/freefem++/FreeFem-sources/3rdparty/ff-petsc/petsc-3.19.2/fr/lib/libpetsc.so: undefined reference to `operator delete[](void*, unsigned long)'
/root/Desktop/freefem++/FreeFem-sources/3rdparty/ff-petsc/petsc-3.19.2/fr/lib/libpetsc.so: undefined reference to `operator delete(void*, unsigned long)'
/root/Desktop/freefem++/FreeFem-sources/3rdparty/ff-petsc/petsc-3.19.2/fr/lib/libpetsc.so: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
/root/Desktop/freefem++/FreeFem-sources/3rdparty/ff-petsc/petsc-3.19.2/fr/lib/libpetsc.so: undefined reference to `__cxa_throw_bad_array_new_length'
collect2: error: ld returned 1 exit status
gmake[5]: *** [checklink] Error 1
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ERROR: Unable to link with PETSc