From e55bfe0add20f87445b6f2fa6b6e3b0db2a8a0b4 Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@gnu.org>
Date: Sun, 11 Oct 2009 13:33:27 -0700
Subject: [PATCH] Avoid nonportable -i option in sed invocation.

POSIX sed only has -e, -f, and -n options.
---
 doc/automake.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/automake.mk b/doc/automake.mk
index b75aee0b..d1475c4c 100644
--- a/doc/automake.mk
+++ b/doc/automake.mk
@@ -55,8 +55,8 @@ doc/tut.texi:
 
 doc/pspp.xml: doc/pspp.texinfo $(doc_pspp_TEXINFOS)
 	@$(MKDIR_P)  doc
-	$(MAKEINFO) $(AM_MAKEINFOFLAGS) --docbook -I $(top_srcdir) $< -o $@
-	$(SED) -i -e 's/Time-&-Date/Time-\&amp;-Date/g' $@
+	$(MAKEINFO) $(AM_MAKEINFOFLAGS) --docbook -I $(top_srcdir) $< -o - \
+		| $(SED) 's/Time-&-Date/Time-\&amp;-Date/g' > $@
 
 docbookdir = $(docdir)
 docbook_DATA = doc/pspp.xml
-- 
2.30.2