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Fixed: PCH problem with GCC

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This commit is contained in:
kervala 2010-09-28 09:25:39 +02:00
parent 023ed2827e
commit 056d087280
1 changed files with 2 additions and 4 deletions
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6
code/CMakeModules/PCHSupport.cmake
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@ -116,15 +116,13 @@ MACRO(ADD_PRECOMPILED_HEADER_TO_TARGET _targetName _input _pch_output_to_use )
IF(CMAKE_COMPILER_IS_GNUCXX)
# to do: test whether compiler flags match between target _targetName
# and _pch_output_to_use
GET_FILENAME_COMPONENT(_name ${_input} NAME)
FILE(TO_NATIVE_PATH ${_pch_output_to_use} _native_pch_path)
# for use with distcc and gcc >4.0.1 if preprocessed files are accessible
# on all remote machines set
# PCH_ADDITIONAL_COMPILER_FLAGS to -fpch-preprocess
SET(_target_cflags "${PCH_ADDITIONAL_COMPILER_FLAGS} -include ${CMAKE_CURRENT_BINARY_DIR}/${_input} -Winvalid-pch")
ELSE(MSVCCMAKE_COMPILER_IS_GNUCXX)
SET(_target_cflags "${PCH_ADDITIONAL_COMPILER_FLAGS}-include ${_input} -Winvalid-pch")
ELSE(CMAKE_COMPILER_IS_GNUCXX)
IF(MSVC)
GET_TARGET_PROPERTY(oldProps ${_targetName} COMPILE_FLAGS)
IF(${oldProps} MATCHES NOTFOUND)