buildsystem: Do not bootstrap complete gettext for testing iconv

Automake 1.14 will break with gettext older than 0.18.2 because the
deprecated AM_PROG_MKDIR_P has been removed.

Signed-off-by: Gregor Jasny <gjasny@googlemail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/INSTALL b/INSTALL
index bc92d7e0..6caa0f22 100644
--- a/INSTALL
+++ b/INSTALL
@@ -8,8 +8,8 @@ Building:
 ---------
 
 If you checked out the source repository you need to install the autotools
-environment first. Then type "autoreconf -vfi" to generate the configure
-script.
+environment and gettext first. Then type "autoreconf -vfi" to generate the
+configure script.
 
 Then execute "configure" with any desired options. You can get a summary via
 the --help option.