php-src/ext/standard/config.m4
Derick Rethans 3cdc895213 - Added backward compability wrapper "php_parse_date()".
- Changed WDDX extension to use new date parsing code.
- Removed all remnants to the old parser.
#- I hope that I didn't break the .dsp's...
2005-06-19 22:15:27 +00:00

495 lines
12 KiB
Plaintext

dnl $Id$ -*- autoconf -*-
divert(3)dnl
dnl
dnl Check if flush should be called explicitly after buffered io
dnl
AC_DEFUN([AC_FLUSH_IO],[
AC_CACHE_CHECK([whether flush should be called explicitly after a buffered io], ac_cv_flush_io,[
AC_TRY_RUN( [
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char **argv)
{
char *filename = tmpnam(NULL);
char buffer[64];
int result = 0;
FILE *fp = fopen(filename, "wb");
if (NULL == fp)
return 0;
fputs("line 1\n", fp);
fputs("line 2\n", fp);
fclose(fp);
fp = fopen(filename, "rb+");
if (NULL == fp)
return 0;
fgets(buffer, sizeof(buffer), fp);
fputs("line 3\n", fp);
rewind(fp);
fgets(buffer, sizeof(buffer), fp);
if (0 != strcmp(buffer, "line 1\n"))
result = 1;
fgets(buffer, sizeof(buffer), fp);
if (0 != strcmp(buffer, "line 3\n"))
result = 1;
fclose(fp);
unlink(filename);
exit(result);
}
],[
ac_cv_flush_io=no
],[
ac_cv_flush_io=yes
],[
ac_cv_flush_io=no
])])
if test "$ac_cv_flush_io" = "yes"; then
AC_DEFINE(HAVE_FLUSHIO, 1, [Define if flush should be called explicitly after a buffered io.])
fi
])
dnl
dnl Check for crypt() capabilities
dnl
AC_DEFUN([AC_CRYPT_CAP],[
if test "$ac_cv_func_crypt" = "no"; then
AC_CHECK_LIB(crypt, crypt, [
LIBS="-lcrypt $LIBS -lcrypt"
AC_DEFINE(HAVE_CRYPT, 1, [ ])
])
fi
AC_CACHE_CHECK(for standard DES crypt, ac_cv_crypt_des,[
AC_TRY_RUN([
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#if HAVE_CRYPT_H
#include <crypt.h>
#endif
main() {
#if HAVE_CRYPT
exit (strcmp((char *)crypt("rasmuslerdorf","rl"),"rl.3StKT.4T8M"));
#else
exit(0);
#endif
}],[
ac_cv_crypt_des=yes
],[
ac_cv_crypt_des=no
],[
ac_cv_crypt_des=yes
])
])
if test "$ac_cv_crypt_des" = "yes"; then
ac_result=1
else
ac_result=0
fi
AC_DEFINE_UNQUOTED(PHP_STD_DES_CRYPT, $ac_result, [Whether the system supports standard DES salt])
AC_CACHE_CHECK(for extended DES crypt, ac_cv_crypt_ext_des,[
AC_TRY_RUN([
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#if HAVE_CRYPT_H
#include <crypt.h>
#endif
main() {
#if HAVE_CRYPT
exit (strcmp((char *)crypt("rasmuslerdorf","_J9..rasm"),"_J9..rasmBYk8r9AiWNc"));
#else
exit(0);
#endif
}],[
ac_cv_crypt_ext_des=yes
],[
ac_cv_crypt_ext_des=no
],[
ac_cv_crypt_ext_des=no
])
])
if test "$ac_cv_crypt_ext_des" = "yes"; then
ac_result=1
else
ac_result=0
fi
AC_DEFINE_UNQUOTED(PHP_EXT_DES_CRYPT, $ac_result, [Whether the system supports extended DES salt])
AC_CACHE_CHECK(for MD5 crypt, ac_cv_crypt_md5,[
AC_TRY_RUN([
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#if HAVE_CRYPT_H
#include <crypt.h>
#endif
main() {
#if HAVE_CRYPT
char salt[15], answer[40];
salt[0]='$'; salt[1]='1'; salt[2]='$';
salt[3]='r'; salt[4]='a'; salt[5]='s';
salt[6]='m'; salt[7]='u'; salt[8]='s';
salt[9]='l'; salt[10]='e'; salt[11]='$';
salt[12]='\0';
strcpy(answer,salt);
strcat(answer,"rISCgZzpwk3UhDidwXvin0");
exit (strcmp((char *)crypt("rasmuslerdorf",salt),answer));
#else
exit(0);
#endif
}],[
ac_cv_crypt_md5=yes
],[
ac_cv_crypt_md5=no
],[
ac_cv_crypt_md5=no
])
])
if test "$ac_cv_crypt_md5" = "yes"; then
ac_result=1
else
if test "$ac_cv_crypt_des" != "yes"; then
PHP_DEBUG_MACRO(debug.log)
fi
ac_result=0
fi
AC_DEFINE_UNQUOTED(PHP_MD5_CRYPT, $ac_result, [Whether the system supports MD5 salt])
AC_CACHE_CHECK(for Blowfish crypt, ac_cv_crypt_blowfish,[
AC_TRY_RUN([
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#if HAVE_CRYPT_H
#include <crypt.h>
#endif
main() {
#if HAVE_CRYPT
char salt[30], answer[70];
salt[0]='$'; salt[1]='2'; salt[2]='a'; salt[3]='$'; salt[4]='0'; salt[5]='7'; salt[6]='$'; salt[7]='\0';
strcat(salt,"rasmuslerd............");
strcpy(answer,salt);
strcpy(&answer[29],"nIdrcHdxcUxWomQX9j6kvERCFjTg7Ra");
exit (strcmp((char *)crypt("rasmuslerdorf",salt),answer));
#else
exit(0);
#endif
}],[
ac_cv_crypt_blowfish=yes
],[
ac_cv_crypt_blowfish=no
],[
ac_cv_crypt_blowfish=no
])
])
if test "$ac_cv_crypt_blowfish" = "yes"; then
ac_result=1
else
ac_result=0
fi
AC_DEFINE_UNQUOTED(PHP_BLOWFISH_CRYPT, $ac_result, [Whether the system supports BlowFish salt])
])
AC_CHECK_FUNCS(getcwd getwd asinh acosh atanh log1p hypot)
AC_CRYPT_CAP
AC_FLUSH_IO
divert(5)dnl
AC_ARG_WITH(regex,
[ --with-regex=TYPE regex library type: system, apache, php. [TYPE=php]
WARNING: Do NOT use unless you know what you are doing!],
[
case $withval in
system)
if test "$PHP_SAPI" = "apache" || test "$PHP_SAPI" = "apache2filter" || test "$PHP_SAPI" = "apache2handler"; then
REGEX_TYPE=php
else
REGEX_TYPE=system
fi
;;
apache)
REGEX_TYPE=apache
;;
php)
REGEX_TYPE=php
;;
*)
REGEX_TYPE=php
AC_MSG_WARN(Invalid regex library type. Using default value: php)
;;
esac
],[
REGEX_TYPE=php
])
PHP_REGEX
AC_FUNC_FNMATCH
dnl Take a look and see if there is a support means of creating a new process
dnl and defining which handles it receives
AC_DEFUN([PHP_CHECK_IF_SUPPORT_PROC_OPEN],[
AC_CACHE_VAL(php_can_support_proc_open,[
AC_CHECK_FUNCS(fork CreateProcess, [
php_can_support_proc_open=yes
break
],[
php_can_support_proc_open=no
])
])
AC_MSG_CHECKING([if your OS can spawn processes with inherited handles])
if test "$php_can_support_proc_open" = "yes"; then
AC_MSG_RESULT(yes)
AC_DEFINE(PHP_CAN_SUPPORT_PROC_OPEN,1, [Define if your system has fork/vfork/CreateProcess])
else
AC_MSG_RESULT(no)
fi
])
dnl
dnl round fuzz
dnl
AC_MSG_CHECKING([whether rounding works as expected])
AC_TRY_RUN([
#include <math.h>
/* keep this out-of-line to prevent use of gcc inline floor() */
double somefn(double n) {
return floor(n*pow(10,2) + 0.5);
}
int main() {
return somefn(0.045)/10.0 != 0.5;
}
],[
PHP_ROUND_FUZZ=0.5
AC_MSG_RESULT(yes)
],[
PHP_ROUND_FUZZ=0.50000000001
AC_MSG_RESULT(no)
],[
PHP_ROUND_FUZZ=0.50000000001
AC_MSG_RESULT(cross compile)
])
AC_DEFINE_UNQUOTED(PHP_ROUND_FUZZ, $PHP_ROUND_FUZZ, [ see #24142 ])
PHP_CHECK_IF_SUPPORT_PROC_OPEN
dnl getopt long options disabled for now
dnl as we can't be sure that we get the right getopt.h here
dnl using the standard AC_CHECK macros
dnl AC_CHECK_HEADERS(getopt.h)
dnl AC_CHECK_FUNCS(getopt_long getopt_long_only)
AC_CHECK_FUNCS(glob strfmon nice)
if test "$PHP_SAPI" = "cgi" -o "$PHP_SAPI" = "cli" -o "$PHP_SAPI" = "embed"; then
AC_DEFINE(ENABLE_CHROOT_FUNC, 1, [Whether to enable chroot() function])
fi
dnl
dnl Detect library functions needed by php dns_xxx functions
dnl ext/standard/dns.h will collect these in a single define: HAVE_DNS_FUNCS
dnl
PHP_CHECK_FUNC(res_nmkquery, resolv, bind, socket)
PHP_CHECK_FUNC(res_nsend, resolv, bind, socket)
PHP_CHECK_FUNC(dn_expand, resolv, bind, socket)
dnl already done PHP_CHECK_FUNC(dn_skipname, resolv, bind, socket)
dnl
dnl Check for i18n capabilities
dnl
AC_DEFUN([PHP_CHECK_I18N_FUNCS],[
AC_CHECK_HEADERS([wchar.h])
AC_CHECK_FUNCS([mblen])
AC_CHECK_FUNCS([mbrlen mbsinit],,,[
#ifdef HAVE_WCHAR_H
# include <wchar.h>
#endif
])
AC_CACHE_CHECK([for mbstate_t], [ac_cv_type_mbstate_t],[
AC_TRY_COMPILE([
#ifdef HAVE_WCHAR_H
# include <wchar.h>
#endif
],[
int __tmp__() { mbstate_t a; }
],[
ac_cv_type_mbstate_t=yes
],[
ac_cv_type_mbstate_t=no
])
])
if test "$ac_cv_type_mbstate_t" = "yes"; then
AC_DEFINE([HAVE_MBSTATE_T], 1, [Define if your system has mbstate_t in wchar.h])
fi
])
AC_CHECK_FUNCS(fpclass isinf isnan)
AC_CACHE_CHECK(whether atof() accepts NAN, ac_cv_atof_accept_nan,[
AC_TRY_RUN([
#include <math.h>
#include <stdlib.h>
#ifdef HAVE_ISNAN
#define zend_isnan(a) isnan(a)
#elif defined(HAVE_FPCLASS)
#define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
#else
#define zend_isnan(a) 0
#endif
int main(int argc, char** argv)
{
return zend_isnan(atof("NAN")) ? 0 : 1;
}
],[
ac_cv_atof_accept_nan=yes
],[
ac_cv_atof_accept_nan=no
],[
ac_cv_atof_accept_nan=no
])
])
if test "$ac_cv_atof_accept_nan" = "yes"; then
AC_DEFINE([HAVE_ATOF_ACCEPTS_NAN], 1, [whether atof() accepts NAN])
fi
AC_CACHE_CHECK(whether atof() accepts INF, ac_cv_atof_accept_inf,[
AC_TRY_RUN([
#include <math.h>
#include <stdlib.h>
#ifdef HAVE_ISINF
#define zend_isinf(a) isinf(a)
#elif defined(INFINITY)
/* Might not work, but is required by ISO C99 */
#define zend_isinf(a) (((a)==INFINITY)?1:0)
#elif defined(HAVE_FPCLASS)
#define zend_isinf(a) ((fpclass(a) == FP_PINF) || (fpclass(a) == FP_NINF))
#else
#define zend_isinf(a) 0
#endif
int main(int argc, char** argv)
{
return zend_isinf(atof("INF")) && zend_isinf(atof("-INF")) ? 0 : 1;
}
],[
ac_cv_atof_accept_inf=yes
],[
ac_cv_atof_accept_inf=no
],[
ac_cv_atof_accept_inf=no
])
])
if test "$ac_cv_atof_accept_inf" = "yes"; then
AC_DEFINE([HAVE_ATOF_ACCEPTS_INF], 1, [whether atof() accepts INF])
fi
AC_CACHE_CHECK(whether HUGE_VAL == INF, ac_cv_huge_val_inf,[
AC_TRY_RUN([
#include <math.h>
#include <stdlib.h>
#ifdef HAVE_ISINF
#define zend_isinf(a) isinf(a)
#elif defined(INFINITY)
/* Might not work, but is required by ISO C99 */
#define zend_isinf(a) (((a)==INFINITY)?1:0)
#elif defined(HAVE_FPCLASS)
#define zend_isinf(a) ((fpclass(a) == FP_PINF) || (fpclass(a) == FP_NINF))
#else
#define zend_isinf(a) 0
#endif
int main(int argc, char** argv)
{
return zend_isinf(HUGE_VAL) ? 0 : 1;
}
],[
ac_cv_huge_val_inf=yes
],[
ac_cv_huge_val_inf=no
],[
ac_cv_huge_val_inf=yes
])
])
dnl This is the most probable fallback so we assume yes in case of cross compile.
if test "$ac_cv_huge_val_inf" = "yes"; then
AC_DEFINE([HAVE_HUGE_VAL_INF], 1, [whether HUGE_VAL == INF])
fi
AC_CACHE_CHECK(whether HUGE_VAL + -HUGEVAL == NAN, ac_cv_huge_val_nan,[
AC_TRY_RUN([
#include <math.h>
#include <stdlib.h>
#ifdef HAVE_ISNAN
#define zend_isnan(a) isnan(a)
#elif defined(HAVE_FPCLASS)
#define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
#else
#define zend_isnan(a) 0
#endif
int main(int argc, char** argv)
{
#if defined(__sparc__) && !(__GNUC__ >= 3)
/* prevent bug #27830 */
return 1;
#else
return zend_isnan(HUGE_VAL + -HUGE_VAL) ? 0 : 1;
#endif
}
],[
ac_cv_huge_val_nan=yes
],[
ac_cv_huge_val_nan=no
],[
ac_cv_huge_val_nan=yes
])
])
dnl This is the most probable fallback so we assume yes in case of cross compile.
if test "$ac_cv_huge_val_nan" = "yes"; then
AC_DEFINE([HAVE_HUGE_VAL_NAN], 1, [whether HUGE_VAL + -HUGEVAL == NAN])
fi
PHP_CHECK_I18N_FUNCS
PHP_NEW_EXTENSION(standard, array.c base64.c basic_functions.c browscap.c crc32.c crypt.c \
cyr_convert.c datetime.c dir.c dl.c dns.c exec.c file.c filestat.c \
flock_compat.c formatted_print.c fsock.c head.c html.c image.c \
info.c iptc.c lcg.c link.c mail.c math.c md5.c metaphone.c \
microtime.c pack.c pageinfo.c quot_print.c rand.c \
reg.c soundex.c string.c scanf.c syslog.c type.c uniqid.c url.c \
url_scanner.c var.c versioning.c assert.c strnatcmp.c levenshtein.c \
incomplete_class.c url_scanner_ex.c ftp_fopen_wrapper.c \
http_fopen_wrapper.c php_fopen_wrapper.c credits.c css.c \
var_unserializer.c ftok.c sha1.c user_filters.c uuencode.c \
filters.c proc_open.c sunfuncs.c streamsfuncs.c http.c)
PHP_ADD_MAKEFILE_FRAGMENT