diff options
Diffstat (limited to 'Modules/CMakeDetermineCompilerId.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCompilerId.cmake | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/Modules/CMakeDetermineCompilerId.cmake b/Modules/CMakeDetermineCompilerId.cmake index 6fd0add59b..f574978d79 100644 --- a/Modules/CMakeDetermineCompilerId.cmake +++ b/Modules/CMakeDetermineCompilerId.cmake @@ -24,9 +24,9 @@ function(CMAKE_DETERMINE_COMPILER_ID lang flagvar src) # Make sure user-specified compiler flags are used. if(CMAKE_${lang}_FLAGS) set(CMAKE_${lang}_COMPILER_ID_FLAGS ${CMAKE_${lang}_FLAGS}) - else(CMAKE_${lang}_FLAGS) + else() set(CMAKE_${lang}_COMPILER_ID_FLAGS $ENV{${flagvar}}) - endif(CMAKE_${lang}_FLAGS) + endif() string(REGEX REPLACE " " ";" CMAKE_${lang}_COMPILER_ID_FLAGS_LIST "${CMAKE_${lang}_COMPILER_ID_FLAGS}") # Compute the directory in which to run the test. @@ -39,9 +39,9 @@ function(CMAKE_DETERMINE_COMPILER_ID lang flagvar src) CMAKE_DETERMINE_COMPILER_ID_BUILD("${lang}" "${flags}" "${src}") foreach(file ${COMPILER_${lang}_PRODUCED_FILES}) CMAKE_DETERMINE_COMPILER_ID_CHECK("${lang}" "${CMAKE_${lang}_COMPILER_ID_DIR}/${file}" "${src}") - endforeach(file) - endif(NOT CMAKE_${lang}_COMPILER_ID) - endforeach(flags) + endforeach() + endif() + endforeach() # If the compiler is still unknown, try to query its vendor. if(NOT CMAKE_${lang}_COMPILER_ID) @@ -51,7 +51,7 @@ function(CMAKE_DETERMINE_COMPILER_ID lang flagvar src) # if the format is unknown after all files have been checked, put "Unknown" in the cache if(NOT CMAKE_EXECUTABLE_FORMAT) set(CMAKE_EXECUTABLE_FORMAT "Unknown" CACHE INTERNAL "Executable file format") - endif(NOT CMAKE_EXECUTABLE_FORMAT) + endif() # Display the final identification result. if(CMAKE_${lang}_COMPILER_ID) @@ -62,16 +62,16 @@ function(CMAKE_DETERMINE_COMPILER_ID lang flagvar src) endif() message(STATUS "The ${lang} compiler identification is " "${CMAKE_${lang}_COMPILER_ID}${_version}") - else(CMAKE_${lang}_COMPILER_ID) + else() message(STATUS "The ${lang} compiler identification is unknown") - endif(CMAKE_${lang}_COMPILER_ID) + endif() set(CMAKE_${lang}_COMPILER_ID "${CMAKE_${lang}_COMPILER_ID}" PARENT_SCOPE) set(CMAKE_${lang}_PLATFORM_ID "${CMAKE_${lang}_PLATFORM_ID}" PARENT_SCOPE) set(MSVC_${lang}_ARCHITECTURE_ID "${MSVC_${lang}_ARCHITECTURE_ID}" PARENT_SCOPE) set(CMAKE_${lang}_COMPILER_VERSION "${CMAKE_${lang}_COMPILER_VERSION}" PARENT_SCOPE) -endfunction(CMAKE_DETERMINE_COMPILER_ID) +endfunction() #----------------------------------------------------------------------------- # Function to write the compiler id source file. @@ -79,7 +79,7 @@ function(CMAKE_DETERMINE_COMPILER_ID_WRITE lang src) file(READ ${CMAKE_ROOT}/Modules/${src}.in ID_CONTENT_IN) string(CONFIGURE "${ID_CONTENT_IN}" ID_CONTENT_OUT @ONLY) file(WRITE ${CMAKE_${lang}_COMPILER_ID_DIR}/${src} "${ID_CONTENT_OUT}") -endfunction(CMAKE_DETERMINE_COMPILER_ID_WRITE) +endfunction() #----------------------------------------------------------------------------- # Function to build the compiler id source file and look for output @@ -110,7 +110,7 @@ Id flags: ${testflags} ERROR_VARIABLE CMAKE_${lang}_COMPILER_ID_OUTPUT RESULT_VARIABLE CMAKE_${lang}_COMPILER_ID_RESULT ) - else(COMMAND EXECUTE_PROCESS) + else() exec_program( ${CMAKE_${lang}_COMPILER} ${CMAKE_${lang}_COMPILER_ID_DIR} ARGS ${CMAKE_${lang}_COMPILER_ID_ARG1} @@ -120,7 +120,7 @@ Id flags: ${testflags} OUTPUT_VARIABLE CMAKE_${lang}_COMPILER_ID_OUTPUT RETURN_VALUE CMAKE_${lang}_COMPILER_ID_RESULT ) - endif(COMMAND EXECUTE_PROCESS) + endif() # Check the result of compilation. if(CMAKE_${lang}_COMPILER_ID_RESULT) @@ -136,11 +136,11 @@ ${CMAKE_${lang}_COMPILER_ID_OUTPUT} file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log "${MSG}") #if(NOT CMAKE_${lang}_COMPILER_ID_ALLOW_FAIL) # message(FATAL_ERROR "${MSG}") - #endif(NOT CMAKE_${lang}_COMPILER_ID_ALLOW_FAIL) + #endif() # No output files should be inspected. set(COMPILER_${lang}_PRODUCED_FILES) - else(CMAKE_${lang}_COMPILER_ID_RESULT) + else() # Compilation succeeded. file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log "Compiling the ${lang} compiler identification source file \"${src}\" succeeded. @@ -161,7 +161,7 @@ ${CMAKE_${lang}_COMPILER_ID_OUTPUT} file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log "Compilation of the ${lang} compiler identification source \"" "${src}\" produced \"${file}\"\n\n") - endforeach(file) + endforeach() if(NOT COMPILER_${lang}_PRODUCED_FILES) # No executable was found. @@ -169,12 +169,12 @@ ${CMAKE_${lang}_COMPILER_ID_OUTPUT} "Compilation of the ${lang} compiler identification source \"" "${src}\" did not produce an executable in \"" "${CMAKE_${lang}_COMPILER_ID_DIR}\".\n\n") - endif(NOT COMPILER_${lang}_PRODUCED_FILES) - endif(CMAKE_${lang}_COMPILER_ID_RESULT) + endif() + endif() # Return the files produced by the compilation. set(COMPILER_${lang}_PRODUCED_FILES "${COMPILER_${lang}_PRODUCED_FILES}" PARENT_SCOPE) -endfunction(CMAKE_DETERMINE_COMPILER_ID_BUILD lang testflags src) +endfunction() #----------------------------------------------------------------------------- # Function to extract the compiler id from an executable. @@ -192,24 +192,24 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file) if("${info}" MATCHES ".*INFO:compiler\\[([^]\"]*)\\].*") if(COMPILER_ID) set(COMPILER_ID_TWICE 1) - endif(COMPILER_ID) + endif() string(REGEX REPLACE ".*INFO:compiler\\[([^]]*)\\].*" "\\1" COMPILER_ID "${info}") - endif("${info}" MATCHES ".*INFO:compiler\\[([^]\"]*)\\].*") + endif() if("${info}" MATCHES ".*INFO:platform\\[([^]\"]*)\\].*") string(REGEX REPLACE ".*INFO:platform\\[([^]]*)\\].*" "\\1" PLATFORM_ID "${info}") - endif("${info}" MATCHES ".*INFO:platform\\[([^]\"]*)\\].*") + endif() if("${info}" MATCHES ".*INFO:arch\\[([^]\"]*)\\].*") string(REGEX REPLACE ".*INFO:arch\\[([^]]*)\\].*" "\\1" ARCHITECTURE_ID "${info}") - endif("${info}" MATCHES ".*INFO:arch\\[([^]\"]*)\\].*") + endif() if("${info}" MATCHES ".*INFO:compiler_version\\[([^]\"]*)\\].*") string(REGEX REPLACE ".*INFO:compiler_version\\[([^]]*)\\].*" "\\1" COMPILER_VERSION "${info}") string(REGEX REPLACE "^0+([0-9])" "\\1" COMPILER_VERSION "${COMPILER_VERSION}") string(REGEX REPLACE "\\.0+([0-9])" ".\\1" COMPILER_VERSION "${COMPILER_VERSION}") - endif("${info}" MATCHES ".*INFO:compiler_version\\[([^]\"]*)\\].*") - endforeach(info) + endif() + endforeach() # Check if a valid compiler and platform were found. if(COMPILER_ID AND NOT COMPILER_ID_TWICE) @@ -217,7 +217,7 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file) set(CMAKE_${lang}_PLATFORM_ID "${PLATFORM_ID}") set(MSVC_${lang}_ARCHITECTURE_ID "${ARCHITECTURE_ID}") set(CMAKE_${lang}_COMPILER_VERSION "${COMPILER_VERSION}") - endif(COMPILER_ID AND NOT COMPILER_ID_TWICE) + endif() # Check the compiler identification string. if(CMAKE_${lang}_COMPILER_ID) @@ -225,13 +225,13 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file) file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log "The ${lang} compiler identification is ${CMAKE_${lang}_COMPILER_ID}, found in \"" "${file}\"\n\n") - else(CMAKE_${lang}_COMPILER_ID) + else() # The compiler identification could not be found. file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log "The ${lang} compiler identification could not be found in \"" "${file}\"\n\n") - endif(CMAKE_${lang}_COMPILER_ID) - endif(NOT CMAKE_${lang}_COMPILER_ID) + endif() + endif() # try to figure out the executable format: ELF, COFF, Mach-O if(NOT CMAKE_EXECUTABLE_FORMAT) @@ -240,22 +240,22 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file) # ELF files start with 0x7f"ELF" if("${CMAKE_EXECUTABLE_MAGIC}" STREQUAL "7f454c46") set(CMAKE_EXECUTABLE_FORMAT "ELF" CACHE INTERNAL "Executable file format") - endif("${CMAKE_EXECUTABLE_MAGIC}" STREQUAL "7f454c46") + endif() # # COFF (.exe) files start with "MZ" # if("${CMAKE_EXECUTABLE_MAGIC}" MATCHES "4d5a....") # set(CMAKE_EXECUTABLE_FORMAT "COFF" CACHE STRING "Executable file format") -# endif("${CMAKE_EXECUTABLE_MAGIC}" MATCHES "4d5a....") +# endif() # # # Mach-O files start with CAFEBABE or FEEDFACE, according to http://radio.weblogs.com/0100490/2003/01/28.html # if("${CMAKE_EXECUTABLE_MAGIC}" MATCHES "cafebabe") # set(CMAKE_EXECUTABLE_FORMAT "MACHO" CACHE STRING "Executable file format") -# endif("${CMAKE_EXECUTABLE_MAGIC}" MATCHES "cafebabe") +# endif() # if("${CMAKE_EXECUTABLE_MAGIC}" MATCHES "feedface") # set(CMAKE_EXECUTABLE_FORMAT "MACHO" CACHE STRING "Executable file format") -# endif("${CMAKE_EXECUTABLE_MAGIC}" MATCHES "feedface") +# endif() - endif(NOT CMAKE_EXECUTABLE_FORMAT) + endif() if(NOT DEFINED CMAKE_EXECUTABLE_FORMAT) set(CMAKE_EXECUTABLE_FORMAT) endif() @@ -266,7 +266,7 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file) PARENT_SCOPE) set(CMAKE_${lang}_COMPILER_VERSION "${CMAKE_${lang}_COMPILER_VERSION}" PARENT_SCOPE) set(CMAKE_EXECUTABLE_FORMAT "${CMAKE_EXECUTABLE_FORMAT}" PARENT_SCOPE) -endfunction(CMAKE_DETERMINE_COMPILER_ID_CHECK lang) +endfunction() #----------------------------------------------------------------------------- # Function to query the compiler vendor. @@ -285,7 +285,7 @@ function(CMAKE_DETERMINE_COMPILER_ID_VENDOR lang) set(CMAKE_${lang}_COMPILER_ID_DIR ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CompilerId${lang}) file(REMOVE_RECURSE ${CMAKE_${lang}_COMPILER_ID_DIR}) file(MAKE_DIRECTORY ${CMAKE_${lang}_COMPILER_ID_DIR}) - endif(NOT CMAKE_${lang}_COMPILER_ID_DIR) + endif() foreach(vendor ${CMAKE_${lang}_COMPILER_ID_VENDORS}) @@ -320,4 +320,4 @@ function(CMAKE_DETERMINE_COMPILER_ID_VENDOR lang) endif() endif() endforeach() -endfunction(CMAKE_DETERMINE_COMPILER_ID_VENDOR) +endfunction() |