cmake HAVE_ALLOCA2 examples

skylersaleh/SkyEmu src/SDL2/CMakeLists.txt :937 

check_symbol_exists(alloca "stdlib.h" HAVE_ALLOCA2)

openc2e/openc2e externals/SDL2/CMakeLists.txt :1087 

check_symbol_exists(alloca "stdlib.h" HAVE_ALLOCA2)

glKarin/com.n0n3m4.diii4a Q3E/src/main/jni/deplibs/SDL2/CMakeLists.txt :1174 

check_symbol_exists(alloca "stdlib.h" HAVE_ALLOCA2)

rbfx/rbfx Source/ThirdParty/SDL/CMakeLists.txt :1039 

check_symbol_exists(alloca "stdlib.h" HAVE_ALLOCA2)

vengi-voxel/vengi contrib/libs/sdl2/CMakeLists.txt :1166 

check_symbol_exists(alloca "stdlib.h" HAVE_ALLOCA2)

godlikepanos/anki-3d-engine ThirdParty/Sdl2/CMakeLists.txt :942 

check_symbol_exists(alloca "stdlib.h" HAVE_ALLOCA2)

klaussilveira/qengine vendor/SDL2-2.0.22/CMakeLists.txt :942 

check_symbol_exists(alloca "stdlib.h" HAVE_ALLOCA2)