X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=Makefile.in;h=8f5c366eb18ff120016c56f7efbc68778b942cc2;hp=f73d60df7f09c80c454b2e4f27e0ef564d2eef79;hb=4fb81453461f004b7334bac10d1eed60ac9837b8;hpb=0a68f1165c65a61d6f6ab6ef47485c9c8193b560

diff --git a/Makefile.in b/Makefile.in
index f73d60df..8f5c366e 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -96,6 +96,9 @@ VERSION = @VERSION@
 YACC = @YACC@
 
 SUBDIRS = ginac check ginsh doc
+
+# Requires automake 1.4
+AUTOMAKE_OPTIONS = 1.4
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = config.h