[petsc-dev] Fwd: Makefile with latest PETSc

[Tabrez Ali]

Forgot to reply to all.

---

Matt,

No, that doesn't work either.

Tabrez

On Tue, Oct 1, 2019 at 6:54 AM Matthew Knepley <knepley at gmail.com> wrote:

> On Tue, Oct 1, 2019 at 6:38 AM Tabrez Ali via petsc-dev <
> petsc-dev at mcs.anl.gov> wrote:
>
>> Hello
>>
>> I am trying to compile a simple Fortran program and it works fine with
>> PETSc 3.10 but fails with the latest version, e.g., see below:
>>
>> $ make clean; make exe PETSC_DIR=/opt/petsc-3.10.5_clang_uni
>> flang -c -fPIC -Wall -Wno-unused-variable -g -O3
>>  -I/opt/petsc-3.10.5_clang_uni/include
>> -I/opt/petsc-3.10.5_clang_uni/arch-linux2-c-opt/include    -o m_foo.o
>> m_foo.F90
>> flang -c -fPIC -Wall -Wno-unused-variable -g -O3
>>  -I/opt/petsc-3.10.5_clang_uni/include
>> -I/opt/petsc-3.10.5_clang_uni/arch-linux2-c-opt/include    -o bar.o bar.F90
>> flang -fPIC -Wall -Wno-unused-variable -g -O3   -o exe m_foo.o bar.o
>> -Wl,-rpath,/opt/petsc-3.10.5_clang_uni/arch-linux2-c-opt/lib
>> -L/opt/petsc-3.10.5_clang_uni/arch-linux2-c-opt/lib
>> -Wl,-rpath,/usr/lib/gcc/x86_64-linux-gnu/8
>> -L/usr/lib/gcc/x86_64-linux-gnu/8 -Wl,-rpath,/usr/lib/x86_64-linux-gnu
>> -L/usr/lib/x86_64-linux-gnu -Wl,-rpath,/lib/x86_64-linux-gnu
>> -L/lib/x86_64-linux-gnu -Wl,-rpath,/opt/flang/lib -L/opt/flang/lib
>> -Wl,-rpath,/opt/intel/compilers_and_libraries_2019.4.243/linux/mpi/intel64/libfabric/lib
>> -L/opt/intel/compilers_and_libraries_2019.4.243/linux/mpi/intel64/libfabric/lib
>> -Wl,-rpath,/opt/intel/compilers_and_libraries_2019.4.243/linux/tbb/lib/intel64/gcc4.7
>> -L/opt/intel/compilers_and_libraries_2019.4.243/linux/tbb/lib/intel64/gcc4.7
>> -lpetsc -llapack -lblas -lm -lpthread -lflangmain -lstdc++ -ldl -lflang
>> -lflangrti -lpgmath -lompstub -lm -lrt -lpthread -lgcc_s -lstdc++ -ldl
>>
>> $ make clean; make exe PETSC_DIR=/home/stali/petsc-dev
>> make: *** No rule to make target 'm_foo.o', needed by 'exe'.  Stop.
>>
>> Any ideas as to what could be wrong? Here's the Makefile ...
>>
>> include ${PETSC_DIR}/lib/petsc/conf/variables
>> include ${PETSC_DIR}/lib/petsc/conf/rules
>> OBJS = m_foo.o bar.o
>> exe: ${OBJS}
>>          ${FLINKER} -o exe ${OBJS} ${PETSC_LIB}
>>
>
> Can you try putting the include statements at the end?
>
>   Thanks,
>
>      Matt
>
>
>> Thanks in advance.
>>
>> Tabrez
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
> https://www.cse.buffalo.edu/~knepley/
> <http://www.cse.buffalo.edu/~knepley/>
>
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