Buildsystem/MSVC: Only use /bigobj on x64 platforms - should solve x86 debug compilations (needs feedback)

--HG--
branch : trunk
This commit is contained in:
click
2010-08-31 20:14:16 +02:00
parent 258398ed30
commit 174f2884b7

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@@ -17,13 +17,16 @@ if((NOT USE_COREPCH) AND (NOT USE_SCRIPTPCH))
message(STATUS "- MSVC: PCH not used - enabled multithreaded compiling")
endif()
# This definition is necessary to work around a bug with Intellisense described
# here: http://tinyurl.com/2cb428. Syntax highlighting is important for proper
# debugger functionality.
if(${PLATFORM} STREQUAL "X64")
# This definition is necessary to work around a bug with Intellisense described
# here: http://tinyurl.com/2cb428. Syntax highlighting is important for proper
# debugger functionality.
add_definitions("-D_WIN64")
message(STATUS "- MSVC: 64-bit platform, enforced -D_WIN64 parameter")
#Enable extended object support for debug compiles on X64 (not required on X86)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS} /bigobj")
message(STATUS "- MSVC: Enabled extended object-support for debug-compiles")
endif()
# Define _CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES - eliminates the warning by changing the strcpy call to strcpy_s, which prevents buffer overruns
@@ -38,10 +41,6 @@ message(STATUS "- MSVC: Disabled NON-SECURE warnings")
add_definitions(-D_CRT_NONSTDC_NO_WARNINGS)
message(STATUS "- MSVC: Disabled POSIX warnings")
#Enable extended object support for debug compiles
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS} /bigobj")
message(STATUS "- MSVC: Enabled extended object-support for debug-compiles")
# disable warnings in Visual Studio 8 and above if not wanted
if(NOT WITH_WARNINGS)
if(MSVC AND NOT CMAKE_GENERATOR MATCHES "Visual Studio 7")