cmake HAVE_VPRINTF examples

arkdb/inception configure.cmake :505

CHECK_FUNCTION_EXISTS (vprintf HAVE_VPRINTF)

TA-Lib/ta-lib CMakeLists.txt :180

check_function_exists(vprintf HAVE_VPRINTF)

alibaba/AliSQL configure.cmake :612

CHECK_FUNCTION_EXISTS (vprintf HAVE_VPRINTF)

gridlab-d/gridlab-d cmake/CheckDependencies.cmake :46

CHECK_FUNCTION_EXISTS(vprintf HAVE_VPRINTF)

gccxml/gccxml GCC/config_cmake/CMakeLists.txt :246

CHECK_FUNCTION_EXISTS(vprintf HAVE_VPRINTF)

MiKTeX/miktex CMakeLists.txt :1368

check_function_exists(vprintf HAVE_VPRINTF)

libarchive/libarchive CMakeLists.txt :1572

CHECK_FUNCTION_EXISTS(vprintf HAVE_VPRINTF)

Tokutek/mysql-5.5 configure.cmake :445

CHECK_FUNCTION_EXISTS (vprintf HAVE_VPRINTF)

gazebosim/gazebo-classic deps/opende/CMakeLists.txt :96

CHECK_CXX_SOURCE_COMPILES("#include <stdarg.h> 
#include <stdio.h>
int main() {va_list ap; vprintf(0,ap); return 1;}" HAVE_VPRINTF)