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dnl $Id: config.m4,v 1.6 2006/01/14 15:04:12 sniper Exp $
dnl config.m4 for input filtering extension
PHP_ARG_ENABLE(filter, whether to enable input filter support,
[ --disable-filter Disable input filter support], yes)
PHP_ARG_WITH(pcre-dir, pcre install prefix,
[ --with-pcre-dir FILTER: pcre install prefix], no, no)
if test "$PHP_FILTER" != "no"; then
dnl Check if configure is the PHP core configure
if test -n "$PHP_VERSION"; then
dnl This extension can not be build as shared when in PHP core
ext_shared=no
else
dnl This is PECL build, check if bundled PCRE library is used
old_CPPFLAGS=$CPPFLAGS
CPPFLAGS=$INCLUDES
AC_EGREP_CPP(yes,[
#include <main/php_config.h>
#if defined(HAVE_BUNDLED_PCRE) && !defined(COMPILE_DL_PCRE)
yes
#endif
],[
PHP_PCRE_REGEX=yes
],[
AC_EGREP_CPP(yes,[
#include <main/php_config.h>
#if defined(HAVE_PCRE) && !defined(COMPILE_DL_PCRE)
yes
#endif
],[
PHP_PCRE_REGEX=pecl
],[
PHP_PCRE_REGEX=no
])
])
CPPFLAGS=$old_CPPFLAGS
fi
if test "$PHP_PCRE_REGEX" != "yes"; then
dnl
dnl If PCRE extension is enabled we can use the already found paths,
dnl otherwise we have to detect them here:
dnl
if test "$PHP_PCRE_REGEX" = "no" || test "$PHP_PCRE_REGEX" = "pecl"; then
dnl Set the PCRE search dirs correctly
case "$PHP_PCRE_DIR" in
yes|no)
PCRE_SEARCH_DIR="/usr/local /usr"
;;
*)
PCRE_SEARCH_DIR="$PHP_PCRE_DIR"
;;
esac
for i in $PCRE_SEARCH_DIR; do
if test -f $i/include/pcre/pcre.h; then
PCRE_INCDIR=$i/include/pcre
break
elif test -f $i/include/pcre.h; then
PCRE_INCDIR=$i/include
break
elif test -f $i/pcre.h; then
PCRE_INCDIR=$i
break
fi
done
if test -z "$PCRE_INCDIR"; then
AC_MSG_ERROR([Could not find pcre.h anywhere under $PCRE_SEARCH_DIR])
fi
for j in $PCRE_SEARCH_DIR/$PHP_LIBDIR $PCRE_SEARCH_DIR; do
if test -f $j/libpcre.a || test -f $j/libpcre.$SHLIB_SUFFIX_NAME; then
PCRE_LIBDIR=$j
break
fi
done
if test -z "$PCRE_LIBDIR" ; then
AC_MSG_ERROR([Could not find libpcre.(a|$SHLIB_SUFFIX_NAME) anywhere under $PCRE_SEARCH_DIR])
fi
fi
PHP_ADD_LIBRARY_WITH_PATH(pcre, $PCRE_LIBDIR, FILTER_SHARED_LIBADD)
PHP_ADD_INCLUDE($PCRE_INCDIR)
fi
PHP_NEW_EXTENSION(filter, filter.c sanitizing_filters.c logical_filters.c callback_filter.c, $ext_shared)
PHP_SUBST(FILTER_SHARED_LIBADD)
PHP_INSTALL_HEADERS([$ext_srcdir/php_filter.h])
fi
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