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| author | Brad King <brad.king@kitware.com> | 2014-11-10 15:43:01 (GMT) |
|---|---|---|
| committer | CMake Topic Stage <kwrobot@kitware.com> | 2014-11-10 15:43:01 (GMT) |
| commit | 6431cc641bf42551ef6b5d7019fe857909d593fc (patch) | |
| tree | 02b7382237adb6771ba743726c584d64965d0de8 /CompileFlags.cmake | |
| parent | ee6c79d1a34fba29d321ff00b19e79bda472c0d7 (diff) | |
| parent | 04f442f755fbfb317f6790e36686e05c4c906ba0 (diff) | |
| download | CMake-6431cc641bf42551ef6b5d7019fe857909d593fc.zip CMake-6431cc641bf42551ef6b5d7019fe857909d593fc.tar.gz CMake-6431cc641bf42551ef6b5d7019fe857909d593fc.tar.bz2 | |
Merge topic 'fix-gcc-hppa'
04f442f7 Workaround for short jump tables on PA-RISC.
Diffstat (limited to 'CompileFlags.cmake')
| -rw-r--r-- | CompileFlags.cmake | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/CompileFlags.cmake b/CompileFlags.cmake index 5d86876..e7beb3f 100644 --- a/CompileFlags.cmake +++ b/CompileFlags.cmake @@ -65,6 +65,16 @@ if(CMAKE_SYSTEM_NAME MATCHES "HP-UX" AND CMAKE_CXX_COMPILER_ID MATCHES "HP") endif() endif() +# Workaround for short jump tables on PA-RISC +if(CMAKE_SYSTEM_PROCESSOR MATCHES "^parisc") + if(CMAKE_COMPILER_IS_GNUC) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mlong-calls") + endif() + if(CMAKE_COMPILER_IS_GNUCXX) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mlong-calls") + endif() +endif() + # use the ansi CXX compile flag for building cmake if (CMAKE_ANSI_CXXFLAGS) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_ANSI_CXXFLAGS}") @@ -74,10 +84,4 @@ if (CMAKE_ANSI_CFLAGS) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_ANSI_CFLAGS}") endif () -# avoid binutils problem with large binaries, e.g. when building CMake in debug mode -# See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50230 -if (CMAKE_SYSTEM_NAME STREQUAL Linux AND CMAKE_SYSTEM_PROCESSOR STREQUAL parisc) - set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--unique=.text._*") -endif () - include (${CMAKE_ROOT}/Modules/CMakeBackwardCompatibilityCXX.cmake) |