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Add PCH handling for MSVC9

stable-5.2
Nicolas Hake 2009-10-20 06:05:49 +02:00
parent f0fdf5e992
commit 1962c858f1
1 changed files with 16 additions and 0 deletions
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16
CMakeLists.txt
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@ -613,6 +613,7 @@ if(MSVC_VERSION GREATER 1499)
list(REMOVE_ITEM OC_CXX_FLAGS_DEBUG /Zi)
list(APPEND OC_CXX_FLAGS_DEBUG /ZI /Gy)
endif()
set(HAVE_PRECOMPILED_HEADERS ON CACHE INTERNAL "Compiler supports precompiled headers")
endif()
if(MSVC_VERSION)
# Suppress warnings about "non-secure" functions
@ -623,6 +624,9 @@ endif()
# Precompiled header support, part 1 (pre-target)
############################################################################
if(HAVE_PRECOMPILED_HEADERS)
if(MSVC_VERSION)
list(INSERT OC_SYSTEM_SOURCES 0 src/C4Include.cpp)
endif()
endif()
############################################################################
@ -669,6 +673,18 @@ set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DEBUG _DEBUG)
# Precompiled header support, part 2 (post-target)
############################################################################
if(HAVE_PRECOMPILED_HEADERS)
if(MSVC_VERSION)
get_property(OC_SOURCES TARGET clonk PROPERTY SOURCES)
foreach(FILE ${OC_SOURCES})
get_filename_component(FILE_EXT ${FILE} EXT)
if(FILE_EXT STREQUAL ".cpp")
# This check is necessary since gzio.c gets compiled as C
# code, which can't use C++ PCH.
set_property(SOURCE ${FILE} PROPERTY COMPILE_FLAGS /YuC4Include.h)
endif()
endforeach()
set_property(SOURCE src/C4Include.cpp PROPERTY COMPILE_FLAGS /YcC4Include.h)
endif()
endif()
############################################################################