cmake HAVE_DECL_S_IRGRP examples

glKarin/com.n0n3m4.diii4a Q3E/src/main/jni/deplibs/libsndfile/cmake/SndFileChecks.cmake :194 

check_symbol_exists (S_IRGRP sys/stat.h HAVE_DECL_S_IRGRP)

Sneeds-Feed-and-Seed/sneedacity cmake-proxies/libsndfile/CMakeLists.txt :142 

check_symbol_exists( S_IRGRP "sys/stat.h" HAVE_DECL_S_IRGRP )

Sneeds-Feed-and-Seed/sneedacity lib-src/libsndfile/cmake/SndFileChecks.cmake :163 

check_symbol_exists (S_IRGRP sys/stat.h HAVE_DECL_S_IRGRP)