[petsc-users] Question on PETSc makefile

Alan Wei zhenglun.wei at gmail.com
Thu Aug 25 13:56:47 CDT 2011


Dear all,
    I hope you're having a nice day.
    I met a problem on makefile of PETSc. Original PETSc has the makefile in
the same directory of the .c files. However, I want to put all .c files to
another directory. I changed the makefile also; however it always has a
error saying the PETSc header files can not be found:

/home/zlwei/soft/mercurial/petsc-dev/arch-linux2-c-debug/bin/mpicc -Wall
-Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3  -o
ComputerRHS.o  Programs/ComputeRHS.c
-L/home/zlwei/soft/mercurial/petsc-dev/arch-linux2-c-debug/lib  -lpetsc
-Wl,-rpath,/home/zlwei/soft/mercurial/petsc-dev/arch-linux2-c-debug/lib
-lflapack -lfblas -lm -L/usr/lib/gcc/x86_64-redhat-linux/4.1.2 -ldl -lmpich
-lopa -lmpl -lrt -lpthread -lgcc_s -lmpichf90 -lgfortran -lm -lm -ldl
-lmpich -lopa -lmpl -lrt -lpthread -lgcc_s -ldl
Programs/ComputeRHS.c:1:23: error: petscdmda.h: No such file or directory
Programs/ComputeRHS.c:2:22: error: petscksp.h: No such file or directory
Programs/ComputeRHS.c:3:23: error: petscpcmg.h: No such file or directory
Programs/ComputeRHS.c:4:23: error: petscdmmg.h: No such file or directory
In file included from Programs/ComputeRHS.c:5:
Programs/def.h:6:22: error: petscsys.h: No such file or directory
In file included from Programs/ComputeRHS.c:5:
Programs/def.h:25: error: expected specifier-qualifier-list before PetscReal
Programs/def.h:29: error: expected specifier-qualifier-list before
PetscScalar
Programs/def.h:35: error: expected specifier-qualifier-list before PetscInt
Programs/def.h:41: error: expected specifier-qualifier-list before
PetscScalar
Programs/ComputeRHS.c:10: error: expected =, ,, ;, asm or __attribute__
before ComputeRHS
make: [ComputeRHS.o] Error 1 (ignored)
make: *** No rule to make target `Initialization.o', needed by `ex29'.
 Stop.

    My codes are attached. Could you please help me to figure this out?

thanks,
Alan
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