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| author | Hans Wennborg <hans@hanshq.net> | 2013-10-17 18:39:47 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2013-10-17 18:39:47 +0000 |
| commit | 4d1a9256752048f34c6091cc145fce9f89d20985 (patch) | |
| tree | 1cb3d17019bb7210624535a58feaa4627e485575 /cmake | |
| parent | b75fcecb0ff2f22e79454ce9ed7c246792bdbf0d (diff) | |
| download | external_llvm-4d1a9256752048f34c6091cc145fce9f89d20985.zip external_llvm-4d1a9256752048f34c6091cc145fce9f89d20985.tar.gz external_llvm-4d1a9256752048f34c6091cc145fce9f89d20985.tar.bz2 | |
CMake: set stack size for MSVC in just one place
After r192904, Reid pointed out he thought we already set the stack
size for MSVC. Turns out we did, but it didn't seem to work.
This commit sets the stack size in a single place, using
CMAKE_EXE_LINKER_FLAGS because that seems to be the way that works
best.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192912 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/modules/HandleLLVMOptions.cmake | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/cmake/modules/HandleLLVMOptions.cmake b/cmake/modules/HandleLLVMOptions.cmake index 4063429..7a45559 100644 --- a/cmake/modules/HandleLLVMOptions.cmake +++ b/cmake/modules/HandleLLVMOptions.cmake @@ -153,9 +153,14 @@ endif() if( MSVC ) include(ChooseMSVCCRT) - # Visual C++ default stack size is 1MB. This is not enough for clang to - # instantiate templates up to the default maximum depth allowed, 256. - set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -STACK:2097152") + if( NOT (${CMAKE_VERSION} VERSION_LESS 2.8.11) ) + # set stack reserved size to ~10MB + # CMake previously automatically set this value for MSVC builds, but the + # behavior was changed in CMake 2.8.11 (Issue 12437) to use the MSVC default + # value (1 MB) which is not enough for us in tasks such as parsing recursive + # C++ templates in Clang. + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /STACK:10000000") + endif() if( MSVC10 ) # MSVC 10 will complain about headers in the STL not being exported, but |