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Fixed: PCH problems with CMake 2.6

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This commit is contained in:
kervala 2011-06-03 13:59:08 +02:00
parent 900dc9e5da
commit 59f6a344d4
1 changed files with 12 additions and 2 deletions
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14
code/CMakeModules/PCHSupport.cmake
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@ -52,13 +52,23 @@ MACRO(_PCH_GET_COMPILE_FLAGS _out_compile_flags)
LIST(APPEND ${_out_compile_flags} " ${_PCH_include_prefix}\"${item}\"")
ENDFOREACH(item)
# Required for CMake 2.6
SET(GLOBAL_DEFINITIONS "")
GET_DIRECTORY_PROPERTY(DEFINITIONS COMPILE_DEFINITIONS)
FOREACH(item ${DEFINITIONS})
LIST(APPEND GLOBAL_DEFINITIONS -D${item})
ENDFOREACH(item)
GET_DIRECTORY_PROPERTY(_directory_flags DEFINITIONS)
GET_DIRECTORY_PROPERTY(_global_definitions DIRECTORY ${CMAKE_SOURCE_DIR} DEFINITIONS)
GET_DIRECTORY_PROPERTY(_directory_definitions DIRECTORY ${CMAKE_SOURCE_DIR} DEFINITIONS)
LIST(APPEND ${_out_compile_flags} ${GLOBAL_DEFINITIONS})
LIST(APPEND ${_out_compile_flags} ${_directory_flags})
LIST(APPEND ${_out_compile_flags} ${_global_definitions})
LIST(APPEND ${_out_compile_flags} ${_directory_definitions})
LIST(APPEND ${_out_compile_flags} ${CMAKE_CXX_FLAGS})
# Format definitions and remove duplicates
SEPARATE_ARGUMENTS(${_out_compile_flags})
LIST(REMOVE_DUPLICATES ${_out_compile_flags})
ENDMACRO(_PCH_GET_COMPILE_FLAGS)
MACRO(_PCH_GET_PDB_FILENAME out_filename _target)