[telepathy-gabble/master] autogen.sh: prefer automake 1.11 if available, for silent rules

[Simon McVittie]

This mirrors a similar change in telepathy-glib.
---
 autogen.sh |   13 +++++++------
 1 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/autogen.sh b/autogen.sh
index bdcbefe..b6dff98 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -3,13 +3,14 @@ set -e
 
 if test -n "$AUTOMAKE"; then
     : # don't override an explicit user request
-elif automake-1.9 --version >/dev/null 2>/dev/null && \
-     aclocal-1.9 --version >/dev/null 2>/dev/null; then
-    # If we have automake-1.9, use it. This helps to ensure that our build
-    # system doesn't accidentally grow automake-1.10 dependencies.
-    AUTOMAKE=automake-1.9
+elif automake-1.11 --version >/dev/null 2>/dev/null && \
+     aclocal-1.11 --version >/dev/null 2>/dev/null; then
+    # If we have automake-1.11, use it. This is the oldest version (=> least
+    # likely to introduce undeclared dependencies) that will give us
+    # --enable-silent-rules support.
+    AUTOMAKE=automake-1.11
     export AUTOMAKE
-    ACLOCAL=aclocal-1.9
+    ACLOCAL=aclocal-1.11
     export ACLOCAL
 fi
 
-- 
1.5.6.5