2 dnl config.m4 for extension ereg
5 dnl Check for regex library type
8 [ --with-regex=TYPE regex library type: system, php. [TYPE=php]
9 WARNING: Do NOT use unless you know what you are doing!], php, no)
13 if test "$PHP_SAPI" = "apache" || test "$PHP_SAPI" = "apache2filter" || test "$PHP_SAPI" = "apache2handler"; then
24 AC_MSG_WARN([Invalid regex library type selected. Using default value: php])
28 AC_MSG_CHECKING([which regex library to use])
29 AC_MSG_RESULT([$REGEX_TYPE])
31 if test "$REGEX_TYPE" = "php"; then
32 ereg_regex_sources="regex/regcomp.c regex/regexec.c regex/regerror.c regex/regfree.c"
33 ereg_regex_headers="regex/"
34 PHP_EREG_CFLAGS="-Dregexec=php_regexec -Dregerror=php_regerror -Dregfree=php_regfree -Dregcomp=php_regcomp"
37 PHP_NEW_EXTENSION(ereg, ereg.c $ereg_regex_sources, no,,$PHP_EREG_CFLAGS)
38 PHP_INSTALL_HEADERS([ext/ereg], [php_ereg.h php_regex.h $ereg_regex_headers])
40 if test "$REGEX_TYPE" = "php"; then
41 AC_DEFINE(HAVE_REGEX_T_RE_MAGIC, 1, [ ])
42 AC_DEFINE(HSREGEX,1,[ ])
43 AC_DEFINE(REGEX,1,[ ])
44 PHP_ADD_BUILD_DIR([$ext_builddir/regex], 1)
45 PHP_ADD_INCLUDE([$ext_srcdir/regex])
46 elif test "$REGEX_TYPE" = "system"; then
47 AC_DEFINE(REGEX,0,[ ])
48 dnl Check if field re_magic exists in struct regex_t
49 AC_CACHE_CHECK([whether field re_magic exists in struct regex_t], ac_cv_regex_t_re_magic, [
50 AC_TRY_COMPILE([#include <sys/types.h>
51 #include <regex.h>], [regex_t rt; rt.re_magic;],
52 [ac_cv_regex_t_re_magic=yes], [ac_cv_regex_t_re_magic=no])])
53 if test "$ac_cv_regex_t_re_magic" = "yes"; then
54 AC_DEFINE([HAVE_REGEX_T_RE_MAGIC], [ ], 1)