1PHP_ARG_ENABLE([xml], 2 [whether to enable XML support], 3 [AS_HELP_STRING([--disable-xml], 4 [Disable XML support])], 5 [yes]) 6 7PHP_ARG_WITH([expat], 8 [whether to build with Expat support], 9 [AS_HELP_STRING([--with-expat], 10 [XML: use Expat library instead of libxml2 in the xml extension])], 11 [no], 12 [no]) 13 14if test "$PHP_XML" != "no"; then 15 dnl Default to libxml2 if --with-expat is not specified. 16 AS_VAR_IF([PHP_EXPAT], [no], 17 [PHP_SETUP_LIBXML([XML_SHARED_LIBADD], [xml_extra_sources="compat.c"])], 18 [PHP_SETUP_EXPAT([XML_SHARED_LIBADD])]) 19 20 PHP_NEW_EXTENSION([xml], 21 [xml.c $xml_extra_sources], 22 [$ext_shared],, 23 [-DZEND_ENABLE_STATIC_TSRMLS_CACHE=1]) 24 25 AS_VAR_IF([PHP_EXPAT], [no], [ 26 PHP_ADD_EXTENSION_DEP(xml, libxml) 27 ]) 28 29 PHP_SUBST([XML_SHARED_LIBADD]) 30 PHP_INSTALL_HEADERS([ext/xml], [expat_compat.h php_xml.h]) 31 AC_DEFINE([HAVE_XML], [1], 32 [Define to 1 if the PHP extension 'xml' is available.]) 33fi 34
