test format-patch -s: make sure MIME content type is shown as needed

diff --git a/configure.ac b/configure.ac
index 84fd7f1e1f2fd670de38a43bfe65d3988fc4767e..ed7cc895d276ac4d7548211a364a4e6952f9b7bd 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -104,7 +104,7 @@ AC_MSG_NOTICE([CHECKS for programs])
 #
 AC_PROG_CC([cc gcc])
 #AC_PROG_INSTALL               # needs install-sh or install.sh in sources
-AC_CHECK_TOOL(AR, ar, :)
+AC_CHECK_TOOLS(AR, [gar ar], :)
 AC_CHECK_PROGS(TAR, [gtar tar])
 # TCLTK_PATH will be set to some value if we want Tcl/Tk
 # or will be empty otherwise.