1From 7a4168062fbab2e33ef9a42bca9f87a5921afac2 Mon Sep 17 00:00:00 2001
2From: Gustavo Zacarias <gustavo@zacarias.com.ar>
3Date: Tue, 9 Aug 2016 11:49:56 +0200
4Subject: [PATCH] acinclude.m4: don't unset variables
5
6Unsetting ac_cv_{func,lib}_* is bad, you can't feed the configure cache.
7Terminate them with extreme prejudice.
8
9Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
10Signed-off-by: Adam Duskett <aduskett@gmail.com>
11[aduskett@gmail.com: Update for 7.3.0]
12Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
13[Bernd: rebased for 8.1.7]
14---
15 build/php.m4 | 4 ----
16 1 file changed, 4 deletions(-)
17
18diff --git a/build/php.m4 b/build/php.m4
19index e91ef988..9586c490 100644
20--- a/build/php.m4
21+++ b/build/php.m4
22@@ -1580,8 +1580,6 @@ dnl PHP_CHECK_FUNC_LIB
23 dnl
24 AC_DEFUN([PHP_CHECK_FUNC_LIB],[
25   ifelse($2,,:,[
26-  unset ac_cv_lib_$2[]_$1
27-  unset ac_cv_lib_$2[]___$1
28   unset found
29   AC_CHECK_LIB($2, $1, [found=yes], [
30     AC_CHECK_LIB($2, __$1, [found=yes], [found=no])
31@@ -1616,8 +1616,6 @@ dnl and as a fall back in the specified library. Defines HAVE_func and
32 dnl HAVE_library if found and adds the library to LIBS.
33 dnl
34 AC_DEFUN([PHP_CHECK_FUNC],[
35-  unset ac_cv_func_$1
36-  unset ac_cv_func___$1
37   unset found
38
39   AC_CHECK_FUNC($1, [found=yes],[ AC_CHECK_FUNC(__$1,[found=yes],[found=no]) ])
40--
412.7.4
42
43