doc/Makefile

   1 # Makefile for gnulib doc.  -*- coding: utf-8 -*-
   2 # Copyright (C) 2004, 2006-2020 Free Software Foundation, Inc.
   3 #
   4 # Copying and distribution of this file, with or without modification,
   5 # are permitted in any medium without royalty provided the copyright
   6 # notice and this notice are preserved.
   7
   8 doc = gnulib
   9
  10 lang_env = env LANG= LC_MESSAGES= LC_ALL= LANGUAGE=
  11 makeinfo_prog = makeinfo
  12 MAKEINFO = $(lang_env) $(makeinfo_prog)
  13
  14 manual_opts = --no-split --reference-limit=2000
  15 TEXI2HTML = $(MAKEINFO) $(manual_opts) --html
  16
  17 # Needed so that tex finds a recent enough texinfo.tex.
  18 tex_opts = -I ../build-aux
  19
  20 %.info: %.texi
  21         $(MAKEINFO) $(manual_opts) $<
  22
  23 %.html: %.texi
  24         $(TEXI2HTML) -o $@ $<
  25
  26 %.dvi: %.texi
  27         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; }
  28
  29 %.pdf: %.texi
  30         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; }
  31
  32 all: info html dvi
  33 info: $(doc).info
  34 html: $(doc).html
  35 dvi: $(doc).dvi
  36 pdf: $(doc).pdf
  37
  38 INSTALL_PRELUDE = echo '@firstparagraphindent insert'
  39
  40 OMIT_TRAILING_EMPTY_LINES = /^$$/H; /^$$/d; x; s/\n//p; s/\n*//; x
  41
  42 # INSTALL file with directed ASCII quotation marks.
  43 INSTALL: install.texi
  44         $(INSTALL_PRELUDE) | cat - $< > tmp.texi
  45         $(MAKEINFO) --plaintext --no-validate tmp.texi \
  46           | sed -e '$(OMIT_TRAILING_EMPTY_LINES)' > $@
  47         rm -f tmp.texi
  48
  49 # INSTALL file with ISO 646 or ISO 8859 quotation marks.
  50 INSTALL.ISO: INSTALL
  51         sed -e "s/\`\([^']*\)'/'\1'/g" $< > $@
  52
  53 # INSTALL file with ISO 10646 (Unicode) quotation marks.
  54 INSTALL.UTF-8: INSTALL
  55         sed -e "s/\`\([^']*\)'/‘\1’/g" $< > $@
  56
  57 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)
  58 NEWEST_GNULIB_TEXI_FILE = $(shell ls -t $(GNULIB_TEXI_FILES) | sed 1q)
  59
  60 # Date of last update. Requires GNU date.
  61 updated-stamp: $(GNULIB_TEXI_FILES)
  62         date -u -r $(NEWEST_GNULIB_TEXI_FILE) +"@set UPDATED %F %T" > $@
  63
  64 # Dependencies. Search for @include to find them all.
  65 gnulib.info gnulib.html gnulib.dvi gnulib.pdf: $(GNULIB_TEXI_FILES) updated-stamp
  66 standards.info standards.html standards.dvi: standards.texi make-stds.texi fdl.texi
  67
  68 mostlyclean:
  69         rm -f *.aux *.cn *.cp *.cps *.fn *.ky *.log *.pg *.toc *.tp *.vr *.vrs
  70         rm -f updated-stamp
  71
  72 clean: mostlyclean
  73         rm -f *.info *.html *.dvi *.ps *.pdf