Hi all,
I have been away from deal.ii for almost two years.
I have come back and wanted to install the most updated version which is
dealii-8.5.0-brew.dmg
<https://github.com/dealii/dealii/releases/download/v8.5.0/dealii-8.5.0-brew.dmg>
When I attempted to cmake the step-1 of the examples, it returns error
containing the following texts:
-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
CMake Error at CMakeLists.txt:38 (PROJECT):
The CMAKE_C_COMPILER:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc
is not a full path to an existing compiler tool.
Tell CMake where to find the compiler by setting either the environment
variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path
to
the compiler, or to the compiler name if it is in the PATH.
-- Check for working CXX compiler:
/Applications/deal.II-8.5-brew.app/Contents/Resources/brew/bin/mpicxx
-- Check for working CXX compiler:
/Applications/deal.II-8.5-brew.app/Contents/Resources/brew/bin/mpicxx --
broken
CMake Error at
/Applications/CMake.app/Contents/share/cmake-3.11/Modules/CMakeTestCXXCompiler.cmake:45
(message):
The C++ compiler
"/Applications/deal.II-8.5-brew.app/Contents/Resources/brew/bin/mpicxx"
is not able to compile a simple test program.
It fails with the following output:
Change Dir:
/Applications/deal.II-8.5-brew.app/Contents/Resources/examples/step-1/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_a4024/fast"
/Library/Developer/CommandLineTools/usr/bin/make -f
CMakeFiles/cmTC_a4024.dir/build.make CMakeFiles/cmTC_a4024.dir/build
Building CXX object CMakeFiles/cmTC_a4024.dir/testCXXCompiler.cxx.o
/Applications/deal.II-8.5-brew.app/Contents/Resources/brew/bin/mpicxx
-o CMakeFiles/cmTC_a4024.dir/testCXXCompiler.cxx.o -c
/Applications/deal.II-8.5-brew.app/Contents/Resources/examples/step-1/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
make[1]: *** [CMakeFiles/cmTC_a4024.dir/testCXXCompiler.cxx.o] Illegal
instruction: 4
make: *** [cmTC_a4024/fast] Error 2
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:38 (PROJECT)
-- Configuring incomplete, errors occurred!
See also
"/Applications/deal.II-8.5-brew.app/Contents/Resources/examples/step-1/CMakeFiles/CMakeOutput.log".
See also
"/Applications/deal.II-8.5-brew.app/Contents/Resources/examples/step-1/CMakeFiles/CMakeError.log".
localhost:step-1 wakilsarfaraz$
I will greatly appreciate your help on this.
Regards,
--
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