| 1 | ## Process this file with automake to create Makefile.in. -*-Makefile-*-
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| 2 |
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| 3 | ## Makefile for Autoconf.
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| 4 |
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| 5 | ## Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
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| 6 | ## Foundation, Inc.
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| 7 |
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| 8 | ## This program is free software; you can redistribute it and/or modify
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| 9 | ## it under the terms of the GNU General Public License as published by
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| 10 | ## the Free Software Foundation; either version 2, or (at your option)
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| 11 | ## any later version.
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| 12 |
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| 13 | ## This program is distributed in the hope that it will be useful,
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| 14 | ## but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | ## GNU General Public License for more details.
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| 17 |
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| 18 | ## You should have received a copy of the GNU General Public License
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| 19 | ## along with this program; if not, write to the Free Software
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| 20 | ## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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| 21 | ## 02110-1301, USA.
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| 22 |
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| 23 | include ../lib/freeze.mk
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| 24 |
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| 25 | bin_SCRIPTS = autom4te \
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| 26 | autoconf autoheader autoreconf ifnames autoscan autoupdate
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| 27 |
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| 28 | EXTRA_DIST = autoconf.as autoheader.in autoreconf.in autoupdate.in ifnames.in \
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| 29 | autoscan.in autom4te.in
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| 30 |
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| 31 | # Files that should be removed, but which Automake does not know.
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| 32 | MOSTLYCLEANFILES = $(bin_SCRIPTS) autoconf.in *.tmp
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| 33 |
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| 34 |
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| 35 | ## ------------- ##
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| 36 | ## The scripts. ##
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| 37 | ## ------------- ##
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| 38 |
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| 39 | edit = sed \
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| 40 | -e 's|@SHELL[@]|$(SHELL)|g' \
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| 41 | -e 's|@PERL[@]|$(PERL)|g' \
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| 42 | -e 's|@bindir[@]|$(bindir)|g' \
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| 43 | -e 's|@datadir[@]|$(pkgdatadir)|g' \
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| 44 | -e 's|@prefix[@]|$(prefix)|g' \
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| 45 | -e 's|@autoconf-name[@]|'`echo autoconf | sed '$(transform)'`'|g' \
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| 46 | -e 's|@autoheader-name[@]|'`echo autoheader | sed '$(transform)'`'|g' \
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| 47 | -e 's|@autom4te-name[@]|'`echo autom4te | sed '$(transform)'`'|g' \
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| 48 | -e 's|@M4[@]|$(M4)|g' \
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| 49 | -e 's|@M4_DEBUGFILE[@]|$(M4_DEBUGFILE)|g' \
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| 50 | -e 's|@AWK[@]|$(AWK)|g' \
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| 51 | -e 's|@VERSION[@]|$(VERSION)|g' \
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| 52 | -e 's|@PACKAGE_NAME[@]|$(PACKAGE_NAME)|g' \
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| 53 | -e 's|@configure_input[@]|Generated from $@.in; do not edit by hand.|g'
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| 54 |
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| 55 | # autoconf is written in M4sh.
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| 56 | # FIXME: this target should depend on the frozen files below lib/m4sugar,
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| 57 | # otherwise autom4te may pick up a frozen m4sh.m4f from an earlier
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| 58 | # installation below the same $(prefix); work around this with --melt.
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| 59 | autoconf.in: $(srcdir)/autoconf.as $(m4sh_m4f_dependencies)
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| 60 | $(MY_AUTOM4TE) --language M4sh --cache '' --melt $(srcdir)/autoconf.as -o $@
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| 61 |
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| 62 | ## All the scripts depend on Makefile so that they are rebuilt when the
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| 63 | ## prefix etc. changes. It took quite a while to have the rule correct,
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| 64 | ## don't break it!
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| 65 | ## Use chmod -w to prevent people from editing the wrong file by accident.
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| 66 | $(bin_SCRIPTS): Makefile
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| 67 | rm -f $@ $@.tmp
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| 68 | $(edit) `test -f ./$@.in || echo $(srcdir)/`$@.in >$@.tmp
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| 69 | chmod +x $@.tmp
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| 70 | chmod a-w $@.tmp
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| 71 | mv $@.tmp $@
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| 72 |
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| 73 | autoconf: autoconf.in
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| 74 | autoheader: $(srcdir)/autoheader.in
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| 75 | autom4te: $(srcdir)/autom4te.in
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| 76 | autoreconf: $(srcdir)/autoreconf.in
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| 77 | autoscan: $(srcdir)/autoscan.in
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| 78 | autoupdate: $(srcdir)/autoupdate.in
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| 79 | ifnames: $(srcdir)/ifnames.in
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| 80 |
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| 81 |
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| 82 | ## --------------- ##
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| 83 | ## Building TAGS. ##
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| 84 | ## --------------- ##
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| 85 |
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| 86 | TAGS_DEPENDENCIES = $(EXTRA_DIST)
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| 87 |
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| 88 | letters = abcdefghijklmnopqrstuvwxyz
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| 89 | LETTERS = ABCDEFGHIJKLMNOPQRSTUVWXYZ
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| 90 | DIGITS = 0123456789
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| 91 | WORD_REGEXP = [$(LETTERS)$(letters)_][$(LETTERS)$(letters)$(DIGITS)_]*
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| 92 | ETAGS_PERL = --lang=perl \
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| 93 | autoheader.in autoreconf.in autoupdate.in autoscan.in autom4te.in \
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| 94 | ifnames.in
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| 95 | ETAGS_SH = --lang=none --regex='/\($(WORD_REGEXP)\)=/\1/' \
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| 96 | autoconf.in
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| 97 |
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| 98 | ETAGS_ARGS = $(ETAGS_PERL) $(ETAGS_SH)
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