diff options
| author | Brad King <brad.king@kitware.com> | 2023-03-10 10:39:34 -0500 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2023-03-13 11:50:21 -0400 |
| commit | 49167cf68fcfea201e4e81824baadf8bef413e4c (patch) | |
| tree | eebb5b15ad078945c18dae00e9083c4f5f893764 /CompileFlags.cmake | |
| parent | 9504cef8c4d505f4f9fa66cbd485a2ac8b24ab72 (diff) | |
| download | cmake-49167cf68fcfea201e4e81824baadf8bef413e4c.tar.gz | |
Source: Adjust stack sizes and recursion limits to work together
Adjust `CMake_DEFAULT_RECURSION_LIMIT` and/or the process stack size on
each platform to pass the `RunCMake.MaxRecursionDepth` test's "default"
cases.
Diffstat (limited to 'CompileFlags.cmake')
| -rw-r--r-- | CompileFlags.cmake | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/CompileFlags.cmake b/CompileFlags.cmake index 6331af11cb..f94e079ad7 100644 --- a/CompileFlags.cmake +++ b/CompileFlags.cmake @@ -8,7 +8,7 @@ if(WIN32 AND CMAKE_C_COMPILER_ID STREQUAL "Intel") set(_INTEL_WINDOWS 1) endif() -if(WIN32 AND CMAKE_C_COMPILER_ID STREQUAL "Clang" +if(WIN32 AND CMAKE_C_COMPILER_ID MATCHES "^(Clang|IntelLLVM)$" AND "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC") set(_CLANG_MSVC_WINDOWS 1) endif() @@ -22,18 +22,19 @@ if(MSVC OR _INTEL_WINDOWS OR _CLANG_MSVC_WINDOWS) else() endif() -if(MSVC) - set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_CXX_LINKER_WRAPPER_FLAG}-stack:10000000") -endif() - # MSVC 14.28 enables C5105, but the Windows SDK 10.0.18362.0 triggers it. if(CMAKE_C_COMPILER_ID STREQUAL "MSVC" AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 19.28) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -wd5105") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -wd5105") endif() -if(_CLANG_MSVC_WINDOWS AND "x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU") - set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Xlinker -stack:20000000") +# Use a stack size large enough for CMake_DEFAULT_RECURSION_LIMIT. +if(MSVC) + string(APPEND CMAKE_EXE_LINKER_FLAGS " ${CMAKE_CXX_LINKER_WRAPPER_FLAG}-stack:10000000") +elseif(MINGW OR MSYS OR CYGWIN) + string(APPEND CMAKE_EXE_LINKER_FLAGS " -Wl,--stack,10000000") +elseif(_CLANG_MSVC_WINDOWS AND "x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU") + string(APPEND CMAKE_EXE_LINKER_FLAGS " -Xlinker -stack:20000000") endif() #silence duplicate symbol warnings on AIX |