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Set the minimal stack size with msvc when using cmake >= 2.8.11.

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This makes sure we get the same behavior with all supported cmake versions. Once
we support only versions >= 2.8.11 we can experiment with other values or just
setting it for some binaries.

Patch by Greg Bedwell.

llvm-svn: 191372
This commit is contained in:
Rafael Espindola 2013-09-25 14:06:55 +00:00
parent 9830391a8f
commit 2bb2a6f657
1 changed files with 9 additions and 0 deletions
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9
CMakeLists.txt
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@ -22,6 +22,15 @@ if ( LLVM_USE_FOLDERS )
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
endif()
if(MSVC AND 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_CXX_STACK_SIZE "10000000")
endif()
include(VersionFromVCS)
option(LLVM_APPEND_VC_REV