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Annotation of embedaddon/php/ext/pcre/config0.m4, revision 1.1.1.2

1.1       misho       1: dnl
1.1.1.2 ! misho       2: dnl $Id$
1.1       misho       3: dnl
                      4: 
                      5: dnl By default we'll compile and link against the bundled PCRE library
                      6: dnl if DIR is supplied, we'll use that for linking
                      7: 
                      8: PHP_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_info.c 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_try_flipped.c pcrelib/pcre_valid_utf8.c \
                     61:                                 pcrelib/pcre_version.c pcrelib/pcre_xclass.c"
                     62:     PHP_NEW_EXTENSION(pcre, $pcrelib_sources php_pcre.c, no,,-I@ext_srcdir@/pcrelib)
                     63:     PHP_ADD_BUILD_DIR($ext_builddir/pcrelib)
                     64:     PHP_INSTALL_HEADERS([ext/pcre], [php_pcre.h pcrelib/])
                     65:     AC_DEFINE(HAVE_BUNDLED_PCRE, 1, [ ])
                     66:   fi