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dnl $Id$
dnl config.m4 for extension ereg
dnl
dnl Check for regex library type
dnl
PHP_ARG_WITH(regex,,
[ --with-regex=TYPE Regex library type: system, php. [TYPE=php]
WARNING: Do NOT use unless you know what you are doing!], php, no)
case $PHP_REGEX in
system)
if test "$PHP_SAPI" = "apache" || test "$PHP_SAPI" = "apache2filter" || test "$PHP_SAPI" = "apache2handler"; then
REGEX_TYPE=php
else
REGEX_TYPE=system
fi
;;
yes | php)
REGEX_TYPE=php
;;
*)
REGEX_TYPE=php
AC_MSG_WARN([Invalid regex library type selected. Using default value: php])
;;
esac
AC_MSG_CHECKING([which regex library to use])
AC_MSG_RESULT([$REGEX_TYPE])
if test "$REGEX_TYPE" = "php"; then
ereg_regex_sources="regex/regcomp.c regex/regexec.c regex/regerror.c regex/regfree.c"
ereg_regex_headers="regex/"
PHP_EREG_CFLAGS="-Dregexec=php_regexec -Dregerror=php_regerror -Dregfree=php_regfree -Dregcomp=php_regcomp"
fi
PHP_NEW_EXTENSION(ereg, ereg.c $ereg_regex_sources, no,,$PHP_EREG_CFLAGS)
PHP_INSTALL_HEADERS([ext/ereg], [php_ereg.h php_regex.h $ereg_regex_headers])
if test "$REGEX_TYPE" = "php"; then
AC_DEFINE(HAVE_REGEX_T_RE_MAGIC, 1, [ ])
AC_DEFINE(HSREGEX,1,[ ])
AC_DEFINE(REGEX,1,[ ])
PHP_ADD_BUILD_DIR([$ext_builddir/regex], 1)
PHP_ADD_INCLUDE([$ext_srcdir/regex])
elif test "$REGEX_TYPE" = "system"; then
AC_DEFINE(REGEX,0,[ ])
dnl Check if field re_magic exists in struct regex_t
AC_CACHE_CHECK([whether field re_magic exists in struct regex_t], ac_cv_regex_t_re_magic, [
AC_TRY_COMPILE([#include <sys/types.h>
#include <regex.h>], [regex_t rt; rt.re_magic;],
[ac_cv_regex_t_re_magic=yes], [ac_cv_regex_t_re_magic=no])])
if test "$ac_cv_regex_t_re_magic" = "yes"; then
AC_DEFINE([HAVE_REGEX_T_RE_MAGIC], [ ], 1)
fi
fi
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