01/01: gnu: agg: Add explanatory comment to the patch.

[Tomas Cech]

sleep_walker pushed a commit to branch master
in repository guix.

commit 9a5c4cd8b02fc29f91516d4830fc4467daeeb2e1
Author: Tomáš Čech <address@hidden>
Date:   Wed Mar 18 22:55:29 2015 +0100

    gnu: agg: Add explanatory comment to the patch.
    
    * gnu/packages/patches/agg-am_c_prototype.patch: Add comment.
---
 gnu/packages/patches/agg-am_c_prototype.patch |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/gnu/packages/patches/agg-am_c_prototype.patch 
b/gnu/packages/patches/agg-am_c_prototype.patch
index 3a09dc7..b31e86c 100644
--- a/gnu/packages/patches/agg-am_c_prototype.patch
+++ b/gnu/packages/patches/agg-am_c_prototype.patch
@@ -1,3 +1,17 @@
+AM_C_PROTOTYPES is no longer supported.
+
+https://lists.gnu.org/archive/html/automake-patches/2011-06/msg00082.html
+
+Failure without patch:
+
+starting phase `autoreconf'
+aclocal: warning: autoconf input should be named 'configure.ac', not 
'configure.in'
+configure.in:11: error: automatic de-ANSI-fication support has been removed
+/gnu/store/…-automake-1.15/share/aclocal-1.15/obsolete.m4:26: AM_C_PROTOTYPES 
is expanded from...
+configure.in:11: the top level
+
+
+Upstream is dead.
 --- a/configure.in     2015-03-15 18:59:12.557417149 +0100
 +++ b/configure.in     2015-03-15 18:59:29.273416518 +0100
 @@ -8,7 +8,6 @@