Ensure that the timestamp for config.h.in is changed after

running autoheader.

diff --git a/prepare-source.mak b/prepare-source.mak
index 0fdd808..b54beee 100644 (file)
--- a/prepare-source.mak
+++ b/prepare-source.mak
@@ -5,6 +5,7 @@ configure: configure.in aclocal.m4
 
 config.h.in: configure.in aclocal.m4
        autoheader
+       touch config.h.in
 
 proto.h: *.c lib/compat.c
        cat *.c lib/compat.c | awk -f mkproto.awk >proto.h.new