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Fixed: Include directories with Qt 5 CMake modules in PCH

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This commit is contained in:
kervala 2015-12-15 13:41:07 +01:00
parent 180ef53f43
commit 2187bc3f1e
1 changed files with 61 additions and 1 deletions
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62
code/CMakeModules/PCHSupport.cmake
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@ -40,12 +40,15 @@ MACRO(PCH_SET_COMPILE_FLAGS _target)
GET_TARGET_PROPERTY(_targetType ${_target} TYPE)
SET(_USE_PIE OFF)
IF(${_targetType} STREQUAL "SHARED_LIBRARY" OR ${_targetType} STREQUAL "MODULE_LIBRARY")
LIST(APPEND _FLAGS " ${CMAKE_SHARED_LIBRARY_CXX_FLAGS}")
ELSE()
GET_TARGET_PROPERTY(_pic ${_target} POSITION_INDEPENDENT_CODE)
MESSAGE(STATUS "Target ${_target} is using PIE")
IF(_pic)
LIST(APPEND _FLAGS " ${CMAKE_CXX_COMPILE_OPTIONS_PIE}")
SET(_USE_PIE ON)
ENDIF()
ENDIF()
@ -70,6 +73,20 @@ MACRO(PCH_SET_COMPILE_FLAGS _target)
ENDFOREACH()
ENDIF()
GET_DIRECTORY_PROPERTY(DEFINITIONS DIRECTORY ${CMAKE_SOURCE_DIR} COMPILE_DEFINITIONS)
IF(DEFINITIONS)
FOREACH(item ${DEFINITIONS})
LIST(APPEND GLOBAL_DEFINITIONS " -D${item}")
ENDFOREACH()
ENDIF()
GET_DIRECTORY_PROPERTY(DEFINITIONS DIRECTORY ${CMAKE_SOURCE_DIR} COMPILE_DEFINITIONS_${_UPPER_BUILD})
IF(DEFINITIONS)
FOREACH(item ${DEFINITIONS})
LIST(APPEND GLOBAL_DEFINITIONS " -D${item}")
ENDFOREACH()
ENDIF()
GET_TARGET_PROPERTY(oldProps ${_target} COMPILE_FLAGS)
IF(oldProps)
LIST(APPEND _FLAGS " ${oldProps}")
@ -101,6 +118,49 @@ MACRO(PCH_SET_COMPILE_FLAGS _target)
ENDFOREACH()
ENDIF()
GET_TARGET_PROPERTY(_LIBS ${_target} INTERFACE_LINK_LIBRARIES)
IF(_LIBS)
FOREACH(_LIB ${_LIBS})
IF(TARGET "${_LIB}")
# use same include directories
GET_TARGET_PROPERTY(_DIRS ${_LIB} INTERFACE_INCLUDE_DIRECTORIES)
IF(_DIRS)
FOREACH(item ${_DIRS})
LIST(APPEND GLOBAL_DEFINITIONS " -I\"${item}\"")
ENDFOREACH()
ENDIF()
# use same compile definitions
GET_TARGET_PROPERTY(_DEFINITIONS ${_LIB} INTERFACE_COMPILE_DEFINITIONS)
IF(_DEFINITIONS)
FOREACH(item ${_DEFINITIONS})
# don't use dynamic expressions
IF(NOT item MATCHES "\\$<")
LIST(APPEND GLOBAL_DEFINITIONS " -D${item}")
ENDIF()
ENDFOREACH()
ENDIF()
ENDIF()
ENDFOREACH()
ENDIF()
# Hack to define missing QT_NO_DEBUG with Qt 5.2
IF(USE_QT5 AND _UPPER_BUILD STREQUAL "RELEASE")
LIST(APPEND GLOBAL_DEFINITIONS " -DQT_NO_DEBUG")
ENDIF()
# Qt5_POSITION_INDEPENDENT_CODE should be true if Qt was compiled with PIE
IF(Qt5_POSITION_INDEPENDENT_CODE)
SET(_USE_PIE ON)
ENDIF()
IF(_USE_PIE)
LIST(APPEND _FLAGS " ${CMAKE_CXX_COMPILE_OPTIONS_PIE}")
LIST(APPEND _FLAGS " ${CMAKE_CXX_COMPILE_OPTIONS_PIC}")
ENDIF()
LIST(APPEND _FLAGS " ${GLOBAL_DEFINITIONS}")
IF(CMAKE_VERSION VERSION_LESS "3.3.0")