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cmake: Add helper to include -isystem directories

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This is mostly just a helper to prevent warnings with system includes in
XCode.
This commit is contained in:
jp9000 2015-07-16 16:05:08 -07:00
parent bbe9a96228
commit 6ab8d75da0
1 changed files with 15 additions and 0 deletions
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15
cmake/external/ObsPluginHelpers.cmake vendored
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@ -2,6 +2,21 @@
set(EXTERNAL_PLUGIN_OUTPUT_DIR "${CMAKE_BINARY_DIR}/rundir")
# Fix XCode includes to ignore warnings on system includes
function(target_include_directories_system _target)
if(XCODE)
foreach(_arg ${ARGN})
if("${_arg}" STREQUAL "PRIVATE" OR "${_arg}" STREQUAL "PUBLIC" OR "${_arg}" STREQUAL "INTERFACE")
set(_scope ${_arg})
else()
target_compile_options(${_target} ${_scope} -isystem${_arg})
endif()
endforeach()
else()
target_include_directories(${_target} SYSTEM ${_scope} ${ARGN})
endif()
endfunction()
function(install_external_plugin_data_internal target source_dir target_dir)
install(DIRECTORY ${source_dir}/
DESTINATION "${target}/${target_dir}"