gvsafronov/rapidjson
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

CMake: do not pass -march=native or -mcpu=native when crosscompiling

Browse Source
This commit is contained in:
Rolf Eike Beer 2017-11-24 15:48:43 +01:00 committed by Rolf Eike Beer
parent 4e1c7363cc
commit 4c9a28a28e
1 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
CMakeLists.txt
View File

@ -52,7 +52,7 @@ if(CCACHE_FOUND)
endif(CCACHE_FOUND)
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
if(RAPIDJSON_ENABLE_INSTRUMENTATION_OPT)
if(RAPIDJSON_ENABLE_INSTRUMENTATION_OPT AND NOT CMAKE_CROSSCOMPILING)
if(CMAKE_SYSTEM_PROCESSOR STREQUAL "powerpc" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "ppc64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "ppc64le")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcpu=native")
else()
@ -84,12 +84,14 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
endif()
endif()
elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
if(NOT CMAKE_CROSSCOMPILING)
if(CMAKE_SYSTEM_PROCESSOR STREQUAL "powerpc" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "ppc64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "ppc64le")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcpu=native")
else()
#FIXME: x86 is -march=native, but doesn't mean every arch is this option. To keep original project's compatibility, I leave this except POWER.
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
endif()
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Werror -Wno-missing-field-initializers")
set(EXTRA_CXX_FLAGS -Weffc++ -Wswitch-default -Wfloat-equal -Wconversion -Wimplicit-fallthrough)
if (RAPIDJSON_BUILD_CXX11)