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** PCH Support for NMake with VS2012

Browse source 
NMAKE-VS2012 Error LNK2011
while NMAKE-VS2010 does not complain
we need to link the pch.obj file
see http://msdn.microsoft.com/en-us/library/3ay26wa2(v=vs.110).aspx

** PCH Support for Ninja
Ninja need to add property
        OBJECT_DEPENDS for using PCH
        OBJECT_OUTPUTS for create PCH
see http://public.kitware.com/pipermail/cmake-developers/2012-March/003653.html
This commit is contained in:
StudioEtrange 2013-09-05 17:18:01 +02:00
parent 6d10e3189c
commit f10b6613cf
1 changed files with 15 additions and 0 deletions
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15
code/CMakeModules/PCHSupport.cmake
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@ -209,6 +209,9 @@ MACRO(PCH_SET_COMPILE_COMMAND _inputcpp _compile_FLAGS)
IF(MSVC)
GET_PDB_FILENAME(PDB_FILE ${_PCH_current_target})
SET(PCH_COMMAND ${CMAKE_CXX_COMPILER} ${pchsupport_compiler_cxx_arg1} ${_compile_FLAGS} /Yc /Fp"${PCH_OUTPUT}" ${_inputcpp} /Fd"${PDB_FILE}" /c /Fo"${PCH_OUTPUT}.obj")
# Ninja PCH Support
# http://public.kitware.com/pipermail/cmake-developers/2012-March/003653.html
SET_SOURCE_FILES_PROPERTIES(${_inputcpp} PROPERTIES OBJECT_OUTPUTS "${PCH_OUTPUT}.obj")
ELSE(MSVC)
SET(HEADER_FORMAT "c++-header")
SET(_FLAGS "")
@ -268,6 +271,18 @@ MACRO(ADD_PRECOMPILED_HEADER_TO_TARGET _targetName)
IF(MSVC)
SET(_target_cflags "${oldProps} /Yu\"${PCH_INPUT}\" /FI\"${PCH_INPUT}\" /Fp\"${PCH_OUTPUT}\"")
# Ninja PCH Support
# http://public.kitware.com/pipermail/cmake-developers/2012-March/003653.html
SET_TARGET_PROPERTIES(${_targetName} PROPERTIES OBJECT_DEPENDS "${PCH_OUTPUT}")
# NMAKE-VS2012 Error LNK2011 (NMAKE-VS2010 do not complain)
# we need to link the pch.obj file, see http://msdn.microsoft.com/en-us/library/3ay26wa2(v=vs.110).aspx
GET_TARGET_PROPERTY(DEPS ${_targetName} LINK_LIBRARIES)
if (NOT DEPS)
set (DEPS)
endif ()
list (INSERT DEPS 0 "${PCH_OUTPUT}.obj")
SET_TARGET_PROPERTIES(${_targetName} PROPERTIES LINK_LIBRARIES "${DEPS}")
ELSE(MSVC)
# for use with distcc and gcc >4.0.1 if preprocessed files are accessible
# on all remote machines set