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CMakeLists: Use imported version of Threads::Threads

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This requires bumping up to a minimum of CMake 3.1. The benefit
of using the imported target is that you can switch to the -pthread
compiler flag on request, which may be necessary for some systems if
available.
This commit is contained in:
Sam Spilsbury 2016-04-24 23:39:25 +08:00
parent 0964a3ff53
commit df81fa11fc
2 changed files with 6 additions and 4 deletions
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8
CMakeLists.txt
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@ -1,6 +1,6 @@
# CMake 2.8.11 required for Qt5 settings to be applied automatically on # CMake 3.1 required for Qt5 settings to be applied automatically on
# dependent libraries. # dependent libraries and IMPORTED targets.
cmake_minimum_required(VERSION 2.8.11) cmake_minimum_required(VERSION 3.1)
function(download_bundled_external remote_path lib_name prefix_var) function(download_bundled_external remote_path lib_name prefix_var)
set(prefix "${CMAKE_BINARY_DIR}/externals/${lib_name}") set(prefix "${CMAKE_BINARY_DIR}/externals/${lib_name}")
@ -135,6 +135,8 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/externals/cmake-modules")
find_package(OpenGL REQUIRED) find_package(OpenGL REQUIRED)
include_directories(${OPENGL_INCLUDE_DIR}) include_directories(${OPENGL_INCLUDE_DIR})
# Prefer the -pthread flag on Linux.
set (THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED) find_package(Threads REQUIRED)
if (ENABLE_SDL2) if (ENABLE_SDL2)

2
src/citra/CMakeLists.txt
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@ -21,7 +21,7 @@ target_link_libraries(citra ${SDL2_LIBRARY} ${OPENGL_gl_LIBRARY} inih glad)
if (MSVC) if (MSVC)
target_link_libraries(citra getopt) target_link_libraries(citra getopt)
endif() endif()
target_link_libraries(citra ${PLATFORM_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT}) target_link_libraries(citra ${PLATFORM_LIBRARIES} Threads::Threads)
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux|FreeBSD|OpenBSD|NetBSD") if(${CMAKE_SYSTEM_NAME} MATCHES "Linux|FreeBSD|OpenBSD|NetBSD")
install(TARGETS citra RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}/bin") install(TARGETS citra RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}/bin")