How to add COMPILE and LINK flags to config.m4 file?

Hello everyone, I am wring a C++ extension which uses a shared libraty "pistore". My config.m4 file looks something like this: -------------------------------------------------- PHP_ARG_WITH(pitest, for pitest support,

[  --with-pitest             Include pitest support])

PHP_ADD_INCLUDE(inc)

 PHP_ADD_LIBRARY(rt,      , PITEST_SHARED_LIBADD)

PHP_ADD_LIBRARY(pistore, , PITEST_SHARED_LIBADD) PHP_ADD_LIBRARY(pthread, , PITEST_SHARED_LIBADD) PHP_NEW_EXTENSION(pitest, pitest.cpp, $ext_shared) PHP_REQUIRE_CXX() fi -------------------------------------------------- How do I add COMPILE_FLAGS and LINK_FLAGS to this, so that the configure script that is generated by phpize has the required flags? COMPILE_FLAGS := -DPOSIX -DNDEBUG -O3 -pthread -fnon-call-exceptions LINK_FLAGS := -O3 -pthread -fnon-call-exceptions Thanking you in advance, Regards aj http://arjun.notlong.com