(MAKEINFO): Remove; it's a user-specified macro. Replace with:

(AM_MAKEINFOFLAGS): New macro.
(INSTALL): Use it.  Use -o rather than --output, since "missing" does not
grok --output.

diff --git a/Makefile.am b/Makefile.am
index 315990d6d7ce3e7bb7c64bb94832276234bdf86d..4ce92a59061fcf3c2ef93a4ef0823ad8828a7224 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -47,9 +47,10 @@ html pdf:
 ## --------- ##
 
 pkgdata_DATA = INSTALL
-MAKEINFO = @MAKEINFO@ --no-headers --no-validate --no-split
+AM_MAKEINFOFLAGS = --no-headers --no-validate --no-split
 INSTALL: $(top_srcdir)/doc/install.texi
-       $(MAKEINFO) $(top_srcdir)/doc/install.texi --output=$(srcdir)/INSTALL
+       $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -o $(srcdir)/INSTALL \
+         $(top_srcdir)/doc/install.texi
 
 maintainer-clean-local:
        -rm -rf autom4te.cache