From 1e820eca02dcf322b41fd2fe4ed2a6b8309f8ab5 Mon Sep 17 00:00:00 2001
From: Pierre Joye <pajoye@php.net>
Date: Mon, 28 Jul 2008 11:50:35 +0000
Subject: -MFH:  - #45430, windows implementation of crypt is not TS  - add
 Blowfish (using implementation from Solar Designer <solar at openwal dot
 com>) and extended DES support  - Make crypt features portable:    - if no
 crypt_r, php's implemetation is used (all algo and TS), php can't be used
 with unsafe crypt anymore    - if one algo is missing, php's implemetation is
 used    - Windows always use php's implementation  - removed old code in
 windows/

---
 ext/standard/config.m4 | 65 +++++++++++++++++++++++++++++++-------------------
 1 file changed, 40 insertions(+), 25 deletions(-)

(limited to 'ext/standard/config.m4')

diff --git a/ext/standard/config.m4 b/ext/standard/config.m4
index 462ac15dd9..125e7266a3 100644
--- a/ext/standard/config.m4
+++ b/ext/standard/config.m4
@@ -84,12 +84,6 @@ main() {
 ],[
   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([
@@ -114,12 +108,6 @@ main() {
 ],[
   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([
@@ -153,15 +141,6 @@ main() {
 ],[
   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([
@@ -192,12 +171,48 @@ main() {
 ],[
   ac_cv_crypt_blowfish=no
 ])])
-if test "$ac_cv_crypt_blowfish" = "yes"; then
-  ac_result=1
+
+dnl
+dnl If one of them is missing, use our own implementation, portable code is then possible
+dnl
+if test "$ac_cv_crypt_blowfish" = "no" || test "$ac_cv_crypt_des" = "no" || test "$ac_cv_crypt_ext_des" = "no" || test "x$php_crypt_r" = "x0"; then
+  AC_DEFINE_UNQUOTED(PHP_USE_PHP_CRYPT_R, 1, [Whether PHP has to use its own crypt_r for blowfish, des, ext des and md5])
+  AC_DEFINE_UNQUOTED(PHP_STD_DES_CRYPT, 1, [Whether the system supports standard DES salt])
+  AC_DEFINE_UNQUOTED(PHP_BLOWFISH_CRYPT, 1, [Whether the system supports BlowFish salt])
+  AC_DEFINE_UNQUOTED(PHP_EXT_DES_CRYPT, 1, [Whether the system supports extended DES salt])
+  AC_DEFINE_UNQUOTED(PHP_MD5_CRYPT, 1, [Whether the system supports extended DES salt])
+
+  PHP_ADD_SOURCES(PHP_EXT_DIR(standard), crypt_freesec.c crypt_blowfish.c php_crypt_r.c)
 else
-  ac_result=0
+  if test "$ac_cv_crypt_des" = "yes"; then
+    ac_result=1
+    ac_crypt_des=1
+  else
+    ac_result=0
+    ac_crypt_des=0
+  fi
+  AC_DEFINE_UNQUOTED(PHP_STD_DES_CRYPT, $ac_result, [Whether the system supports standard DES salt])
+
+  if test "$ac_cv_crypt_blowfish" = "yes"; then
+    ac_result=1
+    ac_crypt_blowfish=1
+  else
+    ac_result=0
+    ac_crypt_blowfish=0
+  fi
+  AC_DEFINE_UNQUOTED(PHP_BLOWFISH_CRYPT, $ac_result, [Whether the system supports BlowFish salt])
+
+  if test "$ac_cv_crypt_ext_des" = "yes"; then
+    ac_result=1
+    ac_crypt_edes=1
+  else
+    ac_result=0
+    ac_crypt_edes=0
+  fi
+  AC_DEFINE_UNQUOTED(PHP_EXT_DES_CRYPT, $ac_result, [Whether the system supports extended DES salt])
+
+  AC_DEFINE_UNQUOTED(PHP_USE_PHP_CRYPT_R, 0, [Whether PHP has to use its own crypt_r for blowfish, des and ext des])
 fi
-AC_DEFINE_UNQUOTED(PHP_BLOWFISH_CRYPT, $ac_result, [Whether the system supports BlowFish salt])
 
 dnl
 dnl Check for available functions
-- 
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