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| author | Brad King <brad.king@kitware.com> | 2019-02-28 16:45:09 (GMT) |
|---|---|---|
| committer | Kitware Robot <kwrobot@kitware.com> | 2019-02-28 16:46:10 (GMT) |
| commit | d84fb10034fc7371474c3d1413e78c317f743833 (patch) | |
| tree | 8aa01f509d36f864cdfa81c9edc4905476d833d8 | |
| parent | 95222584ee2a2ef7874c4eaf9cb20733fa347ad8 (diff) | |
| parent | 5c58a7e4d2eca9aa93518cc567e874fedcdf2a80 (diff) | |
| download | CMake-d84fb10034fc7371474c3d1413e78c317f743833.zip CMake-d84fb10034fc7371474c3d1413e78c317f743833.tar.gz CMake-d84fb10034fc7371474c3d1413e78c317f743833.tar.bz2 | |
Merge topic 'ppc64-toc-overflow'
5c58a7e4d2 ppc64: Work around TOC overflow with platform specific linker flags
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3038
| -rw-r--r-- | CompileFlags.cmake | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/CompileFlags.cmake b/CompileFlags.cmake index 5d0e144..c8a039a 100644 --- a/CompileFlags.cmake +++ b/CompileFlags.cmake @@ -44,6 +44,15 @@ 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) |