1dnl 2dnl $Id$ 3dnl 4 5dnl By default we'll compile and link against the bundled PCRE library 6dnl if DIR is supplied, we'll use that for linking 7 8PHP_ARG_WITH(pcre-regex,, 9[ --with-pcre-regex=DIR Include Perl Compatible Regular Expressions support. 10 DIR is the PCRE install prefix [BUNDLED]], yes, no) 11 12 if test "$PHP_PCRE_REGEX" != "yes" && test "$PHP_PCRE_REGEX" != "no"; then 13 AC_MSG_CHECKING([for PCRE headers location]) 14 for i in $PHP_PCRE_REGEX $PHP_PCRE_REGEX/include $PHP_PCRE_REGEX/include/pcre $PHP_PCRE_REGEX/local/include; do 15 test -f $i/pcre.h && PCRE_INCDIR=$i 16 done 17 18 if test -z "$PCRE_INCDIR"; then 19 AC_MSG_ERROR([Could not find pcre.h in $PHP_PCRE_REGEX]) 20 fi 21 AC_MSG_RESULT([$PCRE_INCDIR]) 22 23 AC_MSG_CHECKING([for PCRE library location]) 24 for j in $PHP_PCRE_REGEX $PHP_PCRE_REGEX/$PHP_LIBDIR; do 25 test -f $j/libpcre.a || test -f $j/libpcre.$SHLIB_SUFFIX_NAME && PCRE_LIBDIR=$j 26 done 27 28 if test -z "$PCRE_LIBDIR" ; then 29 AC_MSG_ERROR([Could not find libpcre.(a|$SHLIB_SUFFIX_NAME) in $PHP_PCRE_REGEX]) 30 fi 31 AC_MSG_RESULT([$PCRE_LIBDIR]) 32 33 changequote({,}) 34 pcre_major=`grep PCRE_MAJOR $PCRE_INCDIR/pcre.h | sed -e 's/[^0-9]//g'` 35 pcre_minor=`grep PCRE_MINOR $PCRE_INCDIR/pcre.h | sed -e 's/[^0-9]//g'` 36 changequote([,]) 37 pcre_minor_length=`echo "$pcre_minor" | wc -c | sed -e 's/[^0-9]//g'` 38 if test "$pcre_minor_length" -eq 2 ; then 39 pcre_minor="$pcre_minor"0 40 fi 41 pcre_version=$pcre_major$pcre_minor 42 if test "$pcre_version" -lt 660; then 43 AC_MSG_ERROR([The PCRE extension requires PCRE library version >= 6.6]) 44 fi 45 46 PHP_ADD_LIBRARY_WITH_PATH(pcre, $PCRE_LIBDIR) 47 48 AC_DEFINE(HAVE_PCRE, 1, [ ]) 49 PHP_ADD_INCLUDE($PCRE_INCDIR) 50 PHP_NEW_EXTENSION(pcre, php_pcre.c, no) 51 PHP_INSTALL_HEADERS([ext/pcre], [php_pcre.h]) 52 else 53 AC_MSG_CHECKING([for PCRE library to use]) 54 AC_MSG_RESULT([bundled]) 55 pcrelib_sources="pcrelib/pcre_chartables.c pcrelib/pcre_ucd.c \ 56 pcrelib/pcre_compile.c pcrelib/pcre_config.c pcrelib/pcre_exec.c \ 57 pcrelib/pcre_fullinfo.c pcrelib/pcre_get.c pcrelib/pcre_globals.c \ 58 pcrelib/pcre_maketables.c pcrelib/pcre_newline.c \ 59 pcrelib/pcre_ord2utf8.c pcrelib/pcre_refcount.c pcrelib/pcre_study.c \ 60 pcrelib/pcre_tables.c pcrelib/pcre_valid_utf8.c \ 61 pcrelib/pcre_version.c pcrelib/pcre_xclass.c" 62 PHP_PCRE_CFLAGS="-DHAVE_CONFIG_H -I@ext_srcdir@/pcrelib" 63 PHP_NEW_EXTENSION(pcre, $pcrelib_sources php_pcre.c, no,,$PHP_PCRE_CFLAGS) 64 PHP_ADD_BUILD_DIR($ext_builddir/pcrelib) 65 PHP_INSTALL_HEADERS([ext/pcre], [php_pcre.h pcrelib/]) 66 AC_DEFINE(HAVE_BUNDLED_PCRE, 1, [ ]) 67 fi 68
