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Fix build of hifiSdl2 on GCC 10

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GCC 10 and above sets -fno-common by default, and causes a linking problem here:
ultiple definition of `WAYLAND_wl_proxy_marshal'

Work around it per https://medium.com/@clentfort/using-esy-sdl2-with-gcc-10-91b4fa0c5aa9
This commit is contained in:
Dale Glass 2020-08-26 00:40:20 +02:00
parent 3d8128cc08
commit 3615ca70b1
1 changed files with 8 additions and 1 deletions
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9
plugins/hifiSdl2/CMakeLists.txt
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@ -8,7 +8,14 @@
if (NOT APPLE)
set(TARGET_NAME hifiSdl2)
if (CMAKE_COMPILER_IS_GNUCC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 10.0)
# GCC 10 and above sets -fno-common by default, and causes a linking problem here:
# multiple definition of `WAYLAND_wl_proxy_marshal'
#
# Work around it per https://medium.com/@clentfort/using-esy-sdl2-with-gcc-10-91b4fa0c5aa9
link_libraries("-Wl,--allow-multiple-definition")
endif()
setup_hifi_plugin(Qml)
link_hifi_libraries(shared controllers ui plugins input-plugins script-engine)
target_sdl2()
endif()
endif()