From 2c0c0cc3954d08542d41a796926a29307076a154 Mon Sep 17 00:00:00 2001
From: infirit <infirit@gmail.com>
Date: Fri, 3 Jan 2014 15:22:38 +0100
Subject: Trace AC_CONFIG_SUBDIRS with autoconf

Find configure.ac and configure.in files using the trace functionality of autoconf in order to
skip build directories from incomplete make distcheck runs.

GNOME bug url:
http://bugzilla.gnome.org/show_bug.cgi?id=510713

Based on GNOME commit:
https://git.gnome.org/browse/gnome-common/commit/?id=4668cc8250c15119dc7bdbbf842da53f4fe478fe
---
 macros/mate-autogen | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/macros/mate-autogen b/macros/mate-autogen
index 255cdc9..f2c0910 100644
--- a/macros/mate-autogen
+++ b/macros/mate-autogen
@@ -280,7 +280,24 @@ want_gtk_doc=false
 want_yelp_tools=false
 want_maintainer_mode=false
 
-configure_files="`find $srcdir -name '{arch}' -prune -o -name '_darcs' -prune -o -name '.??*' -prune -o -name configure.ac -print -o -name configure.in -print`"
+find_configure_files() {
+    configure_ac=
+    if test -f "$1/configure.ac"; then
+	configure_ac="$1/configure.ac"
+    elif test -f "$1/configure.in"; then
+	configure_ac="$1/configure.in"
+    fi
+    if test "x$configure_ac" != x; then
+	echo "$configure_ac"
+	# TODO We have not detected the right autoconf yet!
+	autoconf -t 'AC_CONFIG_SUBDIRS:$1' "$configure_ac" | while read dir; do
+	    find_configure_files "$1/$dir"
+	done
+    fi
+}
+
+configure_files="`find_configure_files .`"
+
 for configure_ac in $configure_files; do
     dirname=`dirname $configure_ac`
     if [ -f $dirname/NO-AUTO-GEN ]; then
-- 
cgit v1.2.1