PHP_ARG_ENABLE(xdebug, whether to enable eXtended debugging support,
[ --enable-xdebug Enable Xdebug support])
if test "$PHP_XDEBUG" != "no"; then
dnl We need to set optimization to 0 because my GCC otherwise optimizes too
dnl much out.
CFLAGS=`echo $CFLAGS | sed 's/O2/O0/'`
AC_MSG_CHECKING([Check for supported PHP versions])
PHP_XDEBUG_FOUND_VERSION=`${PHP_CONFIG} --version`
PHP_XDEBUG_FOUND_VERNUM=`echo "${PHP_XDEBUG_FOUND_VERSION}" | $AWK 'BEGIN { FS = "."; } { printf "%d", ([$]1 * 100 + [$]2) * 100 + [$]3;}'`
if test "$PHP_XDEBUG_FOUND_VERNUM" -lt "50400"; then
AC_MSG_RESULT([supported ($PHP_XDEBUG_FOUND_VERSION)])
else
AC_MSG_ERROR([not supported. Need a PHP version < 5.4.0 (found $PHP_XDEBUG_FOUND_VERSION)])
fi
AC_DEFINE(HAVE_XDEBUG,1,[ ])
dnl Check for new current_execute_data field in zend_executor_globals
old_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$INCLUDES $CPPFLAGS"
AC_TRY_COMPILE([
#include <zend_compile.h>
#include <zend_globals.h>
], [static struct _zend_executor_globals zeg; zend_execute_data *zed = zeg.current_execute_data],
[AC_DEFINE(HAVE_EXECUTE_DATA_PTR, 1, [ ])]
)
AC_CHECK_FUNCS(gettimeofday)
PHP_CHECK_LIBRARY(m, cos, [ PHP_ADD_LIBRARY(m,, XDEBUG_SHARED_LIBADD) ])
CPPFLAGS=$old_CPPFLAGS
PHP_NEW_EXTENSION(xdebug, xdebug.c xdebug_code_coverage.c xdebug_com.c xdebug_compat.c xdebug_handler_dbgp.c xdebug_handlers.c xdebug_llist.c xdebug_hash.c xdebug_private.c x
PHP_SUBST(XDEBUG_SHARED_LIBADD)
PHP_ADD_MAKEFILE_FRAGMENT
fi