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Code Issues Releases Wiki Activity

continued : further correction on mac

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The issue was the detection of clang version on mac,
depends if packaged by Apple or not...
This commit is contained in:
Olivier Parcollet 2014-01-09 19:42:01 +01:00
parent 8f7180660f
commit eec9a0662a
1 changed files with 5 additions and 1 deletions
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6
cmake/FindCompilerCheck.cmake
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@ -34,8 +34,12 @@ elseif ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
IF(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
# Apple which does not has the official clang version number ...
string(REGEX REPLACE ".*LLVM ([2-5]\\.[0-9]).*" "\\1" compiler_version ${_compiler_output})
# but this does not work if clang is not from Apple (compiled manually on the mac)
if (NOT ${compiler_version})
string(REGEX REPLACE ".* version ([2-5]\\.[0-9]).*" "\\1" compiler_version ${_compiler_output})
endif()
else()
string(REGEX REPLACE ".*([2-5]\\.[0-9]).*" "\\1" compiler_version ${_compiler_output})
string(REGEX REPLACE ".* version ([2-5]\\.[0-9]).*" "\\1" compiler_version ${_compiler_output})
endif()
#message(STATUS "Compiler --version output = ${_compiler_output}")
message(STATUS "Compiler version = ${compiler_version}")