From d066ed7c0e30f3e5741b22f86ca0fd11a24f252f Mon Sep 17 00:00:00 2001
From: foobar <sniper@php.net>
Date: Mon, 29 Apr 2002 15:40:16 +0000
Subject: [PATCH] Make it possible to use recode 3.5 too. (happy now Wez? :)

---
 ext/recode/config.m4 | 25 +++++++++++++++++++++----
 ext/recode/recode.c  |  2 ++
 2 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/ext/recode/config.m4 b/ext/recode/config.m4
index fc134ffc77..aae118a76b 100644
--- a/ext/recode/config.m4
+++ b/ext/recode/config.m4
@@ -30,16 +30,33 @@ if test "$PHP_RECODE" != "no"; then
     AC_MSG_ERROR([Can not find recode.h anywhere under $RECODE_LIST.])
   fi
 
-  PHP_CHECK_LIBRARY(recode, recode_format_table, [
-    AC_DEFINE(HAVE_LIBRECODE, 1, [Whether we have librecode 3.5 or higher])
+  PHP_CHECK_LIBRARY(recode, recode_format_table,
+  [
+    PHP_ADD_LIBRARY_WITH_PATH(recode, $RECODE_DIR/$RECODE_LIB, RECODE_SHARED_LIBADD)
   ], [
-    AC_MSG_ERROR(I cannot link librecode (-L$RECODE_DIR/$RECODE_LIB -lrecode). Is it installed?)
+    old_LDFLAGS=$LDFLAGS
+    old_LIBS=$LIBS
+    LDFLAGS="$LDFLAGS -L$RECODE_DIR/$RECODE_LIB"
+    LIBS="$LIBS -lrecode"
+    AC_TRY_LINK(
+    [
+char *program_name;
+    ],[
+recode_format_table();
+    ],[
+      PHP_ADD_LIBRARY_DEFER_WITH_PATH(recode, $RECODE_DIR/$RECODE_LIB, RECODE_SHARED_LIBADD)
+      AC_DEFINE(HAVE_BROKEN_RECODE, 1, [Whether we have librecode 3.5])
+    ],[
+      AC_MSG_ERROR(I cannot link librecode (-L$RECODE_DIR/$RECODE_LIB -lrecode). Is it installed?)
+    ])
+    LIBS=$old_LIBS
+    LDFLAGS=$old_LDFLAGS
   ], [
     -L$RECODE_DIR/$RECODE_LIB
   ])
 
+  AC_DEFINE(HAVE_LIBRECODE, 1, [Whether we have librecode 3.5 or higher])
   PHP_ADD_INCLUDE($RECODE_DIR/$RECODE_INC)
-  PHP_ADD_LIBRARY_WITH_PATH(recode, $RECODE_DIR/$RECODE_LIB, RECODE_SHARED_LIBADD)
   PHP_SUBST(RECODE_SHARED_LIBADD)
   AC_CHECK_HEADERS(stdbool.h)
   PHP_NEW_EXTENSION(recode, recode.c, $ext_shared)
diff --git a/ext/recode/recode.c b/ext/recode/recode.c
index cb91166012..9c1c837440 100644
--- a/ext/recode/recode.c
+++ b/ext/recode/recode.c
@@ -30,8 +30,10 @@
 #if HAVE_LIBRECODE
 
 /* For recode 3.5 */
+#if HAVE_BROKEN_RECODE
 extern char *program_name;
 char *program_name = "php";
+#endif
 
 #ifdef HAVE_STDBOOL_H
 # include <stdbool.h>
-- 
2.50.1