cmake HAVE_SINF examples

FluidSynth/fluidsynth CMakeLists.txt :796 

unset ( HAVE_SINF CACHE )

FluidSynth/fluidsynth CMakeLists.txt :797 

CHECK_SYMBOL_EXISTS ( sinf "math.h" HAVE_SINF )

FluidSynth/fluidsynth CMakeLists.txt :800 

endif ( HAVE_SINF )

gnuradio/gnuradio gnuradio-runtime/ConfigChecks.cmake :103 

CHECK_CXX_SOURCE_COMPILES("
    #include <math.h>
    int main(){sinf(0); return 0;}
    " HAVE_SINF
)

glKarin/com.n0n3m4.diii4a Q3E/src/main/jni/deplibs/fluidsynth/CMakeLists.txt :982 

unset ( HAVE_SINF CACHE )

glKarin/com.n0n3m4.diii4a Q3E/src/main/jni/deplibs/fluidsynth/CMakeLists.txt :983 

CHECK_SYMBOL_EXISTS ( sinf "math.h" HAVE_SINF )

glKarin/com.n0n3m4.diii4a Q3E/src/main/jni/deplibs/fluidsynth/CMakeLists.txt :986 

endif ( HAVE_SINF )

GenericMappingTools/gmt cmake/modules/ConfigureChecks.cmake :410 

check_symbol_exists (sinf        "${_math_h}" HAVE_SINF)

gazebosim/gazebo-classic deps/opende/CMakeLists.txt :84 

CHECK_CXX_SOURCE_COMPILES("#include <math.h> 
int main() {sinf(0); return 1;}" HAVE_SINF)