xref: /PHP-5.3/ext/pcre/config0.m4 (revision 357ab3cb)
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