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| author | Alex Neundorf <neundorf@kde.org> | 2010-10-18 19:44:42 (GMT) |
|---|---|---|
| committer | Alex Neundorf <neundorf@kde.org> | 2010-10-18 19:44:42 (GMT) |
| commit | 506805c999a5b91130e4811607a261117354d40a (patch) | |
| tree | cb55312f137ccc59c9cff16ef36ac7ffe6482394 /Modules/FindBISON.cmake | |
| parent | 00b327fed857ac1b7f21b941733be2f0e79f0d6f (diff) | |
| download | CMake-506805c999a5b91130e4811607a261117354d40a.zip CMake-506805c999a5b91130e4811607a261117354d40a.tar.gz CMake-506805c999a5b91130e4811607a261117354d40a.tar.bz2 | |
Make FindBISON work properly with non-C locales (#11326)
Applying the patch attached to http://public.kitware.com/Bug/view.php?id=11326
It sets LC_ALL to C before calling execute_process(), so the output is
in english.
Alex
Diffstat (limited to 'Modules/FindBISON.cmake')
| -rw-r--r-- | Modules/FindBISON.cmake | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/Modules/FindBISON.cmake b/Modules/FindBISON.cmake index 6021b12..fc5daa6 100644 --- a/Modules/FindBISON.cmake +++ b/Modules/FindBISON.cmake @@ -51,12 +51,19 @@ FIND_PROGRAM(BISON_EXECUTABLE bison DOC "path to the bison executable") MARK_AS_ADVANCED(BISON_EXECUTABLE) IF(BISON_EXECUTABLE) + # the bison commands should be executed with the C locale, otherwise + # the message (which are parsed) may be translated + SET(_Bison_SAVED_LC_ALL "$ENV{LC_ALL}") + SET(ENV{LC_ALL} C) EXECUTE_PROCESS(COMMAND ${BISON_EXECUTABLE} --version OUTPUT_VARIABLE BISON_version_output ERROR_VARIABLE BISON_version_error RESULT_VARIABLE BISON_version_result OUTPUT_STRIP_TRAILING_WHITESPACE) + + SET(ENV{LC_ALL} ${_Bison_SAVED_LC_ALL}) + IF(NOT ${BISON_version_result} EQUAL 0) MESSAGE(SEND_ERROR "Command \"${BISON_EXECUTABLE} --version\" failed with output:\n${BISON_version_error}") ELSE() @@ -115,7 +122,7 @@ IF(BISON_EXECUTABLE) IF("${ARGV5}" STREQUAL "VERBOSE") BISON_TARGET_option_verbose(${Name} ${BisonOutput} "${ARGV6}") ENDIF() - + IF("${ARGV5}" STREQUAL "COMPILE_FLAGS") BISON_TARGET_option_extraopts("${ARGV6}") ENDIF() @@ -125,10 +132,10 @@ IF(BISON_EXECUTABLE) LIST(APPEND BISON_TARGET_cmdopt "-d") STRING(REGEX REPLACE "^(.*)(\\.[^.]*)$" "\\2" _fileext "${ARGV2}") STRING(REPLACE "c" "h" _fileext ${_fileext}) - STRING(REGEX REPLACE "^(.*)(\\.[^.]*)$" "\\1${_fileext}" + STRING(REGEX REPLACE "^(.*)(\\.[^.]*)$" "\\1${_fileext}" BISON_${Name}_OUTPUT_HEADER "${ARGV2}") LIST(APPEND BISON_TARGET_outputs "${BISON_${Name}_OUTPUT_HEADER}") - + ADD_CUSTOM_COMMAND(OUTPUT ${BISON_TARGET_outputs} ${BISON_TARGET_extraoutputs} COMMAND ${BISON_EXECUTABLE} @@ -136,7 +143,7 @@ IF(BISON_EXECUTABLE) DEPENDS ${ARGV1} COMMENT "[BISON][${Name}] Building parser with bison ${BISON_VERSION}" WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) - + # define target variables SET(BISON_${Name}_DEFINED TRUE) SET(BISON_${Name}_INPUT ${ARGV1}) |