build: bump automake requirement to 1.11

This is needed for the silent build rules, and probably more.

diff --git a/configure.ac b/configure.ac
index 9bb8bc6ce0495b5fb26cbad4d77c05a237690848..71ded2eff7c975678d49308c3bef433bd1952dc8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -105,7 +105,7 @@ AC_SUBST(BABL_CURRENT_MINUS_AGE)
 
 dnl ==========================================================================
 
-AM_INIT_AUTOMAKE([1.10 foreign no-define dist-bzip2 no-dist-gzip -Wno-portability])
+AM_INIT_AUTOMAKE([1.11 foreign no-define dist-bzip2 no-dist-gzip -Wno-portability])
 
 # Enable silent build rules by default, requires at least
 # Automake-1.11. Disable by either passing --disable-silent-rules to