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Quote ${CMAKE_<LANG>_COMPILER} while enabling a language

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Even though this variable gets set to CMAKE_<LANG>_COMPILER-NOTFOUND when
the compiler is not found, CMake<LANG>Compiler.cmake gets removed by
cmGlobalGenerator::EnableLanguage so in try compiles the value is empty.
Quote references to the variable in

 Modules/CMake(C|CXX|Fortran)Information.cmake
 Modules/CMakeDetermineCompilerId.cmake

to avoid dropping arguments from commands that expect them.
This commit is contained in:
Brad King 2013-10-22 14:05:23 -04:00
parent 18a253732d
commit 705ae00491
4 changed files with 6 additions and 6 deletions
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2
Modules/CMakeCInformation.cmake
View File

@ -34,7 +34,7 @@ if(CMAKE_C_COMPILER_ID)
endif() endif()
set(CMAKE_BASE_NAME) set(CMAKE_BASE_NAME)
get_filename_component(CMAKE_BASE_NAME ${CMAKE_C_COMPILER} NAME_WE) get_filename_component(CMAKE_BASE_NAME "${CMAKE_C_COMPILER}" NAME_WE)
if(CMAKE_COMPILER_IS_GNUCC) if(CMAKE_COMPILER_IS_GNUCC)
set(CMAKE_BASE_NAME gcc) set(CMAKE_BASE_NAME gcc)
endif() endif()

2
Modules/CMakeCXXInformation.cmake
View File

@ -34,7 +34,7 @@ if(CMAKE_CXX_COMPILER_ID)
endif() endif()
set(CMAKE_BASE_NAME) set(CMAKE_BASE_NAME)
get_filename_component(CMAKE_BASE_NAME ${CMAKE_CXX_COMPILER} NAME_WE) get_filename_component(CMAKE_BASE_NAME "${CMAKE_CXX_COMPILER}" NAME_WE)
# since the gnu compiler has several names force g++ # since the gnu compiler has several names force g++
if(CMAKE_COMPILER_IS_GNUCXX) if(CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_BASE_NAME g++) set(CMAKE_BASE_NAME g++)

6
Modules/CMakeDetermineCompilerId.cmake
View File

@ -232,7 +232,7 @@ Id flags: ${testflags}
else() else()
if(COMMAND EXECUTE_PROCESS) if(COMMAND EXECUTE_PROCESS)
execute_process( execute_process(
COMMAND ${CMAKE_${lang}_COMPILER} COMMAND "${CMAKE_${lang}_COMPILER}"
${CMAKE_${lang}_COMPILER_ID_ARG1} ${CMAKE_${lang}_COMPILER_ID_ARG1}
${CMAKE_${lang}_COMPILER_ID_FLAGS_LIST} ${CMAKE_${lang}_COMPILER_ID_FLAGS_LIST}
${testflags} ${testflags}
@ -244,7 +244,7 @@ Id flags: ${testflags}
) )
else() else()
exec_program( exec_program(
${CMAKE_${lang}_COMPILER} ${CMAKE_${lang}_COMPILER_ID_DIR} "${CMAKE_${lang}_COMPILER}" ${CMAKE_${lang}_COMPILER_ID_DIR}
ARGS ${CMAKE_${lang}_COMPILER_ID_ARG1} ARGS ${CMAKE_${lang}_COMPILER_ID_ARG1}
${CMAKE_${lang}_COMPILER_ID_FLAGS_LIST} ${CMAKE_${lang}_COMPILER_ID_FLAGS_LIST}
${testflags} ${testflags}
@ -476,7 +476,7 @@ function(CMAKE_DETERMINE_COMPILER_ID_VENDOR lang)
set(flags ${CMAKE_${lang}_COMPILER_ID_VENDOR_FLAGS_${vendor}}) set(flags ${CMAKE_${lang}_COMPILER_ID_VENDOR_FLAGS_${vendor}})
set(regex ${CMAKE_${lang}_COMPILER_ID_VENDOR_REGEX_${vendor}}) set(regex ${CMAKE_${lang}_COMPILER_ID_VENDOR_REGEX_${vendor}})
execute_process( execute_process(
COMMAND ${CMAKE_${lang}_COMPILER} COMMAND "${CMAKE_${lang}_COMPILER}"
${CMAKE_${lang}_COMPILER_ID_ARG1} ${CMAKE_${lang}_COMPILER_ID_ARG1}
${CMAKE_${lang}_COMPILER_ID_FLAGS_LIST} ${CMAKE_${lang}_COMPILER_ID_FLAGS_LIST}
${flags} ${flags}

2
Modules/CMakeFortranInformation.cmake
View File

@ -24,7 +24,7 @@ if(CMAKE_Fortran_COMPILER_ID)
endif() endif()
set(CMAKE_BASE_NAME) set(CMAKE_BASE_NAME)
get_filename_component(CMAKE_BASE_NAME ${CMAKE_Fortran_COMPILER} NAME_WE) get_filename_component(CMAKE_BASE_NAME "${CMAKE_Fortran_COMPILER}" NAME_WE)
# since the gnu compiler has several names force g++ # since the gnu compiler has several names force g++
if(CMAKE_COMPILER_IS_GNUG77) if(CMAKE_COMPILER_IS_GNUG77)
set(CMAKE_BASE_NAME g77) set(CMAKE_BASE_NAME g77)