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dnl
dnl $Id$
dnl
dnl By default we'll compile and link against the bundled PCRE library
dnl if DIR is supplied, we'll use that for linking
PHP_ARG_WITH(pcre-regex,,
[ --with-pcre-regex=DIR Include Perl Compatible Regular Expressions support.
DIR is the PCRE install prefix [BUNDLED]], yes, no)
if test "$PHP_PCRE_REGEX" != "yes" && test "$PHP_PCRE_REGEX" != "no"; then
AC_MSG_CHECKING([for PCRE headers location])
for i in $PHP_PCRE_REGEX $PHP_PCRE_REGEX/include $PHP_PCRE_REGEX/include/pcre $PHP_PCRE_REGEX/local/include; do
test -f $i/pcre.h && PCRE_INCDIR=$i
done
if test -z "$PCRE_INCDIR"; then
AC_MSG_ERROR([Could not find pcre.h in $PHP_PCRE_REGEX])
fi
AC_MSG_RESULT([$PCRE_INCDIR])
AC_MSG_CHECKING([for PCRE library location])
for j in $PHP_PCRE_REGEX $PHP_PCRE_REGEX/$PHP_LIBDIR; do
test -f $j/libpcre.a || test -f $j/libpcre.$SHLIB_SUFFIX_NAME && PCRE_LIBDIR=$j
done
if test -z "$PCRE_LIBDIR" ; then
AC_MSG_ERROR([Could not find libpcre.(a|$SHLIB_SUFFIX_NAME) in $PHP_PCRE_REGEX])
fi
AC_MSG_RESULT([$PCRE_LIBDIR])
changequote({,})
pcre_major=`grep PCRE_MAJOR $PCRE_INCDIR/pcre.h | sed -e 's/[^0-9]//g'`
pcre_minor=`grep PCRE_MINOR $PCRE_INCDIR/pcre.h | sed -e 's/[^0-9]//g'`
changequote([,])
pcre_minor_length=`echo "$pcre_minor" | wc -c | sed -e 's/[^0-9]//g'`
if test "$pcre_minor_length" -eq 2 ; then
pcre_minor="$pcre_minor"0
fi
pcre_version=$pcre_major$pcre_minor
if test "$pcre_version" -lt 660; then
AC_MSG_ERROR([The PCRE extension requires PCRE library version >= 6.6])
fi
PHP_ADD_LIBRARY_WITH_PATH(pcre, $PCRE_LIBDIR)
AC_DEFINE(HAVE_PCRE, 1, [ ])
PHP_ADD_INCLUDE($PCRE_INCDIR)
PHP_NEW_EXTENSION(pcre, php_pcre.c, no)
PHP_INSTALL_HEADERS([ext/pcre], [php_pcre.h])
else
AC_MSG_CHECKING([for PCRE library to use])
AC_MSG_RESULT([bundled])
pcrelib_sources="pcrelib/pcre_chartables.c pcrelib/pcre_ucd.c \
pcrelib/pcre_compile.c pcrelib/pcre_config.c pcrelib/pcre_exec.c \
pcrelib/pcre_fullinfo.c pcrelib/pcre_get.c pcrelib/pcre_globals.c \
pcrelib/pcre_maketables.c pcrelib/pcre_newline.c \
pcrelib/pcre_ord2utf8.c pcrelib/pcre_refcount.c pcrelib/pcre_study.c \
pcrelib/pcre_tables.c pcrelib/pcre_valid_utf8.c \
pcrelib/pcre_version.c pcrelib/pcre_xclass.c"
PHP_PCRE_CFLAGS="-DHAVE_CONFIG_H -I@ext_srcdir@/pcrelib"
PHP_NEW_EXTENSION(pcre, $pcrelib_sources php_pcre.c, no,,$PHP_PCRE_CFLAGS)
PHP_ADD_BUILD_DIR($ext_builddir/pcrelib)
PHP_INSTALL_HEADERS([ext/pcre], [php_pcre.h pcrelib/])
AC_DEFINE(HAVE_BUNDLED_PCRE, 1, [ ])
fi
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