cmake HAVE_ATTRIBUTE_NOINLINE examples

mmp/pbrt-v4 CMakeLists.txt :457 

check_cxx_source_compiles (
"__attribute__((noinline)) void foo() { }
int main() { }"
HAVE_ATTRIBUTE_NOINLINE)

mmp/pbrt-v3 CMakeLists.txt :217 

CHECK_CXX_SOURCE_COMPILES (
"__attribute__((noinline)) void foo() { }
int main() { }"
HAVE_ATTRIBUTE_NOINLINE )