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ENH: if CMAKE_(C|CXX)_COMPILER is preset to a list of two elements, use the 

first one as the compiler and the second one as ARG1 for the compiler

Alex
This commit is contained in:
Alexander Neundorf 2007-07-18 10:52:53 -04:00
parent 27244a1fde
commit ff9ed18dad
2 changed files with 18 additions and 1 deletions
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10
Modules/CMakeDetermineCCompiler.cmake
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@ -59,7 +59,15 @@ ELSE(NOT CMAKE_C_COMPILER)
# we only get here if CMAKE_C_COMPILER was specified using -D or a pre-made CMakeCache.txt
# (e.g. via ctest) or set in CMAKE_TOOLCHAIN_FILE
#
# if CMAKE_C_COMPILER is a list of length 2, use the first item as
# CMAKE_C_COMPILER and the 2nd one as CMAKE_C_COMPILER_ARG1
LIST(LENGTH CMAKE_C_COMPILER _CMAKE_C_COMPILER_LIST_LENGTH)
IF("${_CMAKE_C_COMPILER_LIST_LENGTH}" EQUAL 2)
LIST(GET CMAKE_C_COMPILER 1 CMAKE_C_COMPILER_ARG1)
LIST(GET CMAKE_C_COMPILER 0 CMAKE_C_COMPILER)
ENDIF("${_CMAKE_C_COMPILER_LIST_LENGTH}" EQUAL 2)
# if a compiler was specified by the user but without path,
# now try to find it with the full path
# if it is found, force it into the cache,

9
Modules/CMakeDetermineCXXCompiler.cmake
View File

@ -59,6 +59,15 @@ ELSE(NOT CMAKE_CXX_COMPILER)
# we only get here if CMAKE_CXX_COMPILER was specified using -D or a pre-made CMakeCache.txt
# (e.g. via ctest) or set in CMAKE_TOOLCHAIN_FILE
#
# if CMAKE_CXX_COMPILER is a list of length 2, use the first item as
# CMAKE_CXX_COMPILER and the 2nd one as CMAKE_CXX_COMPILER_ARG1
LIST(LENGTH CMAKE_CXX_COMPILER _CMAKE_CXX_COMPILER_LIST_LENGTH)
IF("${_CMAKE_CXX_COMPILER_LIST_LENGTH}" EQUAL 2)
LIST(GET CMAKE_CXX_COMPILER 1 CMAKE_CXX_COMPILER_ARG1)
LIST(GET CMAKE_CXX_COMPILER 0 CMAKE_CXX_COMPILER)
ENDIF("${_CMAKE_CXX_COMPILER_LIST_LENGTH}" EQUAL 2)
# if a compiler was specified by the user but without path,
# now try to find it with the full path
# if it is found, force it into the cache,