diff options
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 4063429406..7a455594c5 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 |