# Makefile for gnulib doc.
-# Copyright (C) 2004, 2006-2008 Free Software Foundation, Inc.
+# Copyright (C) 2004, 2006-2011 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
doc = gnulib
-MAKEINFO = env LANG= LC_MESSAGES= LC_ALL= LANGUAGE= makeinfo
-TEXI2HTML = $(MAKEINFO) --no-split --reference-limit=2000 --html
+lang_env = env LANG= LC_MESSAGES= LC_ALL= LANGUAGE=
+makeinfo_prog = makeinfo
+MAKEINFO = $(lang_env) $(makeinfo_prog)
+
+manual_opts = --no-split --reference-limit=2000
+TEXI2HTML = $(MAKEINFO) $(manual_opts) --html
+
+# Needed so that tex finds a recent enough texinfo.tex.
+tex_opts = -I ../build-aux
+
+%.info: %.texi
+ $(MAKEINFO) $(manual_opts) $<
+
%.html: %.texi
$(TEXI2HTML) -o $@ $<
-%.info: %.texi
- LANG= LC_MESSAGES= LC_ALL= LANGUAGE= makeinfo --no-split --reference-limit=2000 $<
+%.dvi: %.texi
+ texi2dvi $(tex_opts) $< || { if texi2dvi $(tex_opts) $< 2>/dev/null | grep 'TeX capacity exceeded, sorry \[save size=' > /dev/null; then echo '*** You must increase the save_size in your texmf.cnf file, often located under /etc/texmf/.'; fi; exit 1; }
%.pdf: %.texi
- texi2pdf $< || { if texi2pdf $< 2>/dev/null | grep 'TeX capacity exceeded, sorry \[save size=' > /dev/null; then echo '*** You must increase the save_size in your texmf.cnf file.'; fi; exit 1; }
+ texi2pdf $(tex_opts) $< || { if texi2pdf $(tex_opts) $< 2>/dev/null | grep 'TeX capacity exceeded, sorry \[save size=' > /dev/null; then echo '*** You must increase the save_size in your texmf.cnf file, often located under /etc/texmf/.'; fi; exit 1; }
all: info html dvi
info: $(doc).info
dvi: $(doc).dvi
pdf: $(doc).pdf
+INSTALL_PRELUDE = echo '@firstparagraphindent insert'
+
# INSTALL file with old ASCII quotation marks (looks ugly on modern machines).
INSTALL: install.texi
- $(MAKEINFO) --plaintext --no-validate $< > $@
+ $(INSTALL_PRELUDE) | cat - $< > tmp.texi
+ $(MAKEINFO) --plaintext --no-validate tmp.texi > $@
+ rm -f tmp.texi
# INSTALL file with ISO 646 or ISO 8859 quotation marks.
INSTALL.ISO: install.texi
- $(MAKEINFO) --plaintext --no-validate $< | sed -e "s/\`\([^']*\)'/'\1'/g" > $@
+ $(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
- $(MAKEINFO) --plaintext --no-validate $< | sed -e "s/\`\([^']*\)'/‘\1’/g" > $@
+ $(INSTALL_PRELUDE) | cat - $< > tmpu.texi
+ $(MAKEINFO) --plaintext --no-validate tmpu.texi \
+ | sed -e "s/\`\([^']*\)'/‘\1’/g" > $@
+ rm -f tmpu.texi
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)