package/spidermonkey/0001-allow-newer-autoconf-versions.patch

From 646a78262b18e19721cd41ee515215221dd241b6 Mon Sep 17 00:00:00 2001
From: Hongxu Jia <hongxu.jia@windriver.com>
Date: Thu, 12 Jul 2018 18:12:42 +0800
Subject: [PATCH] allow newer autoconf versions

Spidermonkey is hardcoded to use Autoconf 2.13, which is from 1999!
The reasoning behind using 2.13 is because newer versions of Autoconf at the
time did not work correctly with the custom m4 macros in the source code.
However: Because we are building just the spidermonkey engine instead of the
entire firefox package, and we are using a tarball with a pre-setup
old-configure file, there is no need for the old version of autoconf.

See: https://bugzilla.mozilla.org/show_bug.cgi?id=104642

Upstream-Status: Inappropriate [embedded specific]

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Adam Duskett <aduskett@gmail.com>
---
 build/moz.configure/old.configure | 4 ++--
 js/src/old-configure              | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/build/moz.configure/old.configure b/build/moz.configure/old.configure
index 17d0c5bf..436fcc5e 100644
--- a/build/moz.configure/old.configure
+++ b/build/moz.configure/old.configure
@@ -33,7 +33,7 @@ def autoconf(mozconfig, autoconf):
     autoconf = autoconf[0] if autoconf else None
 
     for ac in (mozconfig_autoconf, autoconf, 'autoconf-2.13', 'autoconf2.13',
-               'autoconf213'):
+               'autoconf213', 'autoconf'):
         if ac:
             autoconf = find_program(ac)
             if autoconf:
@@ -87,7 +87,7 @@ def prepare_configure(old_configure, mozconfig, autoconf, build_env, shell,
             old_configure = os.path.join(old_configure_dir, 'js', 'src',
                                          os.path.basename(old_configure))
 
-    refresh = True
+    refresh = False
     if exists(old_configure):
         mtime = getmtime(old_configure)
         aclocal = os.path.join(build_env.topsrcdir, 'build', 'autoconf',
diff --git a/js/src/old-configure b/js/src/old-configure
index 58cc646f..ebd2646e 100644
--- a/js/src/old-configure
+++ b/js/src/old-configure
@@ -587,7 +587,7 @@ if test -z "$srcdir"; then
   ac_prog=$0
   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
-  srcdir=$ac_confdir
+  srcdir="$ac_confdir/../../"
   if test ! -r $srcdir/$ac_unique_file; then
     srcdir=..
   fi
-- 
2.23.0