Hello
I just wanted to point that configure fails when "--with-metis=1
--download-metis=1" options are used and a C++ compiler is not installed.
After changing "project(METIS)" to "project(METIS C)" in
petsc-3.6.3/arch-linux2-c-opt/externalpackages/metis-5.1.0-p1/CMakeLists.txt
it works alright.
Not sure if there is another way to suppress the check.
Regards,
Tabrez
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UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log
for details):
-------------------------------------------------------------------------------
Error configuring METIS with cmake Could not execute "cd
/home/ubuntu/petsc-3.6.3/arch-linux2-c-opt/externalpackages/metis-5.1.0-p1/build
&& /usr/bin/cmake ..
-DCMAKE_INSTALL_PREFIX=/home/ubuntu/petsc-3.6.3/arch-linux2-c-opt
-DCMAKE_VERBOSE_MAKEFILE=1
-DCMAKE_C_COMPILER="/home/ubuntu/petsc-3.6.3/arch-linux2-c-opt/bin/mpicc" -DCMAKE_AR=/usr/bin/ar
-DCMAKE_RANLIB=/usr/bin/ranlib -DCMAKE_C_FLAGS:STRING="-fPIC -O"
-DCMAKE_Fortran_COMPILER="/home/ubuntu/petsc-3.6.3/arch-linux2-c-opt/bin/mpif90"
-DCMAKE_Fortran_FLAGS:STRING="-fPIC -ffree-line-length-0 -O"
-DGKLIB_PATH=../GKlib -DSHARED=1 -DMETIS_USE_DOUBLEPRECISION=1":
-- The C compiler identification is GNU 4.8.4
-- The CXX compiler identification is unknown
-- Check for working C compiler:
/home/ubuntu/petsc-3.6.3/arch-linux2-c-opt/bin/mpicc
-- Check for working C compiler:
/home/ubuntu/petsc-3.6.3/arch-linux2-c-opt/bin/mpicc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Looking for execinfo.h
-- Looking for execinfo.h - found
-- Looking for getline
-- Looking for getline - found
-- Performing Test HAVE__thread
-- Performing Test HAVE__thread - Success
-- checking for __thread thread-local storage - found
-- Configuring incomplete, errors occurred!
See also
"/home/ubuntu/petsc-3.6.3/arch-linux2-c-opt/externalpackages/metis-5.1.0-p1/build/CMakeFiles/CMakeOutput.log".
See also
"/home/ubuntu/petsc-3.6.3/arch-linux2-c-opt/externalpackages/metis-5.1.0-p1/build/CMakeFiles/CMakeError.log".CMake
Error: your CXX compiler: "CMAKE_CXX_COMPILER-NOTFOUND" was not found.
Please set CMAKE_CXX_COMPILER to a valid compiler path or name.
*******************************************************************************
