cmake HAVE_REALLOC examples

libpinyin/libpinyin CMakeLists.txt :57 

check_function_exists(realloc HAVE_REALLOC)

LibreDWG/libredwg CMakeLists.txt :100 

check_symbol_exists("realloc" "stdlib.h" HAVE_REALLOC)

gridlab-d/gridlab-d cmake/CheckDependencies.cmake :43 

CHECK_FUNCTION_EXISTS(realloc HAVE_REALLOC)

HumbleNet/HumbleNet 3rdparty/libwebsockets/CMakeLists.txt :212 

CHECK_FUNCTION_EXISTS(realloc HAVE_REALLOC)

gazebosim/gazebo-classic deps/opende/CMakeLists.txt :78 

CHECK_CXX_SOURCE_COMPILES("#include <stdlib.h> 
int main() {realloc(0,0); return 1;}" HAVE_REALLOC)