cmake HAVE_CXX_ examples

GreatSQL/GreatSQL cmake/prepend_append_cflags_if_supported.cmake :28 

check_cxx_compiler_flag (${flag} HAVE_CXX_${temp_flag})

GreatSQL/GreatSQL cmake/prepend_append_cflags_if_supported.cmake :42 

check_cxx_compiler_flag (${flag} HAVE_CXX_${temp_flag})

percona/percona-server cmake/prepend_append_cflags_if_supported.cmake :28 

check_cxx_compiler_flag (${flag} HAVE_CXX_${temp_flag})

percona/percona-server cmake/prepend_append_cflags_if_supported.cmake :42 

check_cxx_compiler_flag (${flag} HAVE_CXX_${temp_flag})

facebook/mysql-5.6 cmake/prepend_append_cflags_if_supported.cmake :28 

check_cxx_compiler_flag (${flag} HAVE_CXX_${temp_flag})

facebook/mysql-5.6 cmake/prepend_append_cflags_if_supported.cmake :42 

check_cxx_compiler_flag (${flag} HAVE_CXX_${temp_flag})

oscarlab/betrfs cmake_modules/TokuSetupCompiler.cmake :50 

check_cxx_compiler_flag("${flag}" HAVE_CXX_${flagname})

oscarlab/betrfs cmake_modules/TokuSetupCompiler.cmake :63 

check_cxx_compiler_flag(${flag} HAVE_CXX_${flag})

oscarlab/betrfs cmake_modules/TokuSetupCompiler.cmake :100 

check_cxx_compiler_flag(-fimplicit-templates HAVE_CXX_-fimplicit-templates)

alibaba/AliSQL storage/tokudb/CMakeLists.txt :56 

check_cxx_compiler_flag(${flag} HAVE_CXX_${temp_flag})

alibaba/AliSQL storage/tokudb/CMakeLists.txt :70 

check_cxx_compiler_flag(${flag} HAVE_CXX_${temp_flag})

alibaba/AliSQL storage/tokudb/ft-index/cmake_modules/TokuSetupCompiler.cmake :55 

check_cxx_compiler_flag("${flag}" HAVE_CXX_${flagname})

alibaba/AliSQL storage/tokudb/ft-index/cmake_modules/TokuSetupCompiler.cmake :68 

check_cxx_compiler_flag(${flag} HAVE_CXX_${flag})

alibaba/AliSQL storage/tokudb/ft-index/cmake_modules/TokuSetupCompiler.cmake :106 

check_cxx_compiler_flag(-fimplicit-templates HAVE_CXX_-fimplicit-templates)

percona/PerconaFT cmake_modules/TokuSetupCompiler.cmake :141 

check_cxx_compiler_flag(-fimplicit-templates HAVE_CXX_-fimplicit-templates)

percona/percona-xtradb-cluster cmake/prepend_append_cflags_if_supported.cmake :28 

check_cxx_compiler_flag (${flag} HAVE_CXX_${temp_flag})

percona/percona-xtradb-cluster cmake/prepend_append_cflags_if_supported.cmake :42 

check_cxx_compiler_flag (${flag} HAVE_CXX_${temp_flag})