# Makefile for gnulib doc.
-# Copyright (C) 2004, 2006-2011 Free Software Foundation, Inc.
+# Copyright (C) 2004, 2006-2012 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
INSTALL_PRELUDE = echo '@firstparagraphindent insert'
+OMIT_TRAILING_EMPTY_LINES = /^$$/H; /^$$/d; x; s/\n//p; s/\n*//; x
+
# INSTALL file with old ASCII quotation marks (looks ugly on modern machines).
INSTALL: install.texi
$(INSTALL_PRELUDE) | cat - $< > tmp.texi
- $(MAKEINFO) --plaintext --no-validate tmp.texi > $@
+ $(MAKEINFO) --plaintext --no-validate tmp.texi \
+ | sed -e '$(OMIT_TRAILING_EMPTY_LINES)' > $@
rm -f tmp.texi
# INSTALL file with ISO 646 or ISO 8859 quotation marks.
-INSTALL.ISO: install.texi
- $(INSTALL_PRELUDE) | cat - $< > tmpi.texi
- $(MAKEINFO) --plaintext --no-validate tmpi.texi \
- | sed -e "s/\`\([^']*\)'/'\1'/g" > $@
- rm -f tmpi.texi
-
-# INSTALL file wit ISO 10646 (Unicode) quotation marks.
-INSTALL.UTF-8: install.texi
- $(INSTALL_PRELUDE) | cat - $< > tmpu.texi
- $(MAKEINFO) --plaintext --no-validate tmpu.texi \
- | sed -e "s/\`\([^']*\)'/‘\1’/g" > $@
- rm -f tmpu.texi
+INSTALL.ISO: INSTALL
+ sed -e "s/\`\([^']*\)'/'\1'/g" $< > $@
+
+# INSTALL file with ISO 10646 (Unicode) quotation marks.
+INSTALL.UTF-8: INSTALL
+ sed -e "s/\`\([^']*\)'/‘\1’/g" $< > $@
GNULIB_TEXI_FILES = $(filter-out maintain.texi make-stds.texi standards.texi,$(wildcard *.texi)) $(wildcard posix-headers/*.texi) $(wildcard posix-functions/*.texi) $(wildcard glibc-headers/*.texi) $(wildcard glibc-functions/*.texi)