Dear All, I tried to use the Petsc library, compiled without any error during cygwin terminalcompilation, with gfortran (which works in Code Block editor) and tried to run some of the examples which flawlessly works in C but not in gfortran.
Although I used and set the same library in linking, headers and search as is in C when it comes to gfortran it raises the following errors. I don't think that its related to the Petsc instead due to some wrong configuration I get such and error. Does any body can help? cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/ftn-custom/zstart.c:262: undefined reference to `__getreent' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/ftn-custom/zstart.c:263: undefined reference to `__getreent' C:/Users/...../Downloads/petsc-3.3-p6/arch-mswin-c-debug/lib/libpetsc.a(mal.c.o): In function `PetscMallocAlign': /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/memory/mal.c:30: undefined reference to `memalign' C:/Users/...../Downloads/petsc-3.3-p6/arch-mswin-c-debug/lib/libpetsc.a(pinit.c.o): In function `PetscInitialize': /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/objects/pinit.c:650: undefined reference to `__getreent' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/objects/pinit.c:651: undefined reference to `__getreent' C:/Users/...../Downloads/petsc-3.3-p6/arch-mswin-c-debug/lib/libpetsc.a(pinit.c.o): In function `PetscFinalize': /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/objects/pinit.c:1002: undefined reference to `__getreent' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/objects/pinit.c:1130: undefined reference to `__getreent' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/objects/pinit.c:1151: undefined reference to `__getreent' C:/Users/...../Downloads/petsc-3.3-p6/arch-mswin-c-debug/lib/libpetsc.a(mprint.c.o): In function `PetscSynchronizedFGets': /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/fileio/mprint.c:661: undefined reference to `__errno' C:/Users/...../Downloads/petsc-3.3-p6/arch-mswin-c-debug/lib/libpetsc.a(options.c.o): In function `PetscOptionsValidKey': /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/objects/options.c:256: undefined reference to `_imp____ctype_ptr__' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/objects/options.c:257: undefined reference to `_imp____ctype_ptr__' C:/Users/...../Downloads/petsc-3.3-p6/arch-mswin-c-debug/lib/libpetsc.a(options.c.o): In function `PetscOptionsInsert': /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/objects/options.c:599: undefined reference to `__getreent'
