diff options
Diffstat (limited to 'CompileFlags.cmake')
| -rw-r--r-- | CompileFlags.cmake | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/CompileFlags.cmake b/CompileFlags.cmake index 5d0e14493..91f2adffe 100644 --- a/CompileFlags.cmake +++ b/CompileFlags.cmake @@ -8,11 +8,16 @@ if(WIN32 AND CMAKE_C_COMPILER_ID STREQUAL "Intel") set(_INTEL_WINDOWS 1) endif() +if(WIN32 AND CMAKE_C_COMPILER_ID STREQUAL "Clang" + AND "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC") + set(_CLANG_MSVC_WINDOWS 1) +endif() + # Disable deprecation warnings for standard C functions. # really only needed for newer versions of VS, but should # not hurt other versions, and this will work into the # future -if(MSVC OR _INTEL_WINDOWS) +if(MSVC OR _INTEL_WINDOWS OR _CLANG_MSVC_WINDOWS) add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE) else() endif() @@ -21,6 +26,10 @@ if(MSVC) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stack:10000000") 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") +endif() + #silence duplicate symbol warnings on AIX if(CMAKE_SYSTEM_NAME MATCHES "AIX") if(NOT CMAKE_COMPILER_IS_GNUCXX) @@ -44,6 +53,15 @@ if(CMAKE_SYSTEM_PROCESSOR MATCHES "^parisc") endif() endif() +# Workaround for TOC Overflow on ppc64 +if(CMAKE_SYSTEM_NAME STREQUAL "AIX" AND + CMAKE_SYSTEM_PROCESSOR MATCHES "powerpc") + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-bbigtoc") +elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux" AND + CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64") + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--no-multi-toc") +endif() + if (CMAKE_CXX_COMPILER_ID STREQUAL SunPro AND NOT DEFINED CMAKE_CXX${CMAKE_CXX_STANDARD}_STANDARD_COMPILE_OPTION) if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.13) |