mirror of
git://git.sv.gnu.org/autoconf
synced 2024-11-21 01:01:48 +08:00
0961b6fc08
(.x.1): Ignore the time stamp in the .TH line when deciding whether to update the man page. That way, we don't have to check in new man pages every month.
80 lines
2.7 KiB
Makefile
80 lines
2.7 KiB
Makefile
## Process this file with automake to create Makefile.in -*-Makefile-*-
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## Makefile for Autoconf.
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## Copyright (C) 2001, 2004, 2005 Free Software Foundation, Inc.
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2, or (at your option)
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## any later version.
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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## 02110-1301, USA.
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dist_man_MANS = \
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$(srcdir)/autoconf.1 \
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$(srcdir)/autoheader.1 \
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$(srcdir)/autom4te.1 \
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$(srcdir)/autoreconf.1 \
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$(srcdir)/autoscan.1 \
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$(srcdir)/autoupdate.1 \
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$(srcdir)/ifnames.1 \
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$(srcdir)/config.guess.1 \
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$(srcdir)/config.sub.1
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EXTRA_DIST = $(dist_man_MANS:.1=.x) common.x
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MAINTAINERCLEANFILES = $(dist_man_MANS)
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# Depend on configure.ac to get version number changes.
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common_dep = $(top_srcdir)/configure.ac $(srcdir)/common.x
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binsrcdir = $(top_srcdir)/bin
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$(srcdir)/autoconf.1: $(common_dep) $(binsrcdir)/autoconf.as
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$(srcdir)/autoheader.1: $(common_dep) $(binsrcdir)/autoheader.in
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$(srcdir)/autom4te.1: $(common_dep) $(binsrcdir)/autom4te.in
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$(srcdir)/autoreconf.1: $(common_dep) $(binsrcdir)/autoreconf.in
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$(srcdir)/autoscan.1: $(common_dep) $(binsrcdir)/autoscan.in
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$(srcdir)/autoupdate.1: $(common_dep) $(binsrcdir)/autoupdate.in
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$(srcdir)/ifnames.1: $(common_dep) $(binsrcdir)/ifnames.in
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# Independent from this package.
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$(srcdir)/config.guess.1: $(top_srcdir)/config/config.guess
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$(srcdir)/config.sub.1: $(top_srcdir)/config/config.sub
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remove_time_stamp = 's/^\(\.TH[^"]*"[^"]*"[^"]*\)"[^"]*"/\1/'
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MOSTLYCLEANFILES = $(srcdir)/*.t
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SUFFIXES = .x .1
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.x.1:
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@program=`expr "/$*" : '.*/\(.*\)'` && \
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case $$program in \
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config.*) ;; \
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*) \
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for dir in $(top_builddir)/bin $(top_builddir)/tests; do \
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echo cd $$dir '&&' $(MAKE) $(AM_MAKEFLAGS) $$program && \
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(cd $$dir && $(MAKE) $(AM_MAKEFLAGS) $$program) || exit; \
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done;; \
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esac
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echo "Updating man page $@"
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PATH="$(top_builddir)/tests@PATH_SEPARATOR@$(top_srcdir)/config@PATH_SEPARATOR@$$PATH"; \
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export PATH; \
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$(HELP2MAN) \
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--include=$*.x \
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--include=$(srcdir)/common.x \
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--output=$@.t `echo '$*' | sed 's,.*/,,'`
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if sed $(remove_time_stamp) $@ >$@a.t 2>/dev/null && \
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sed $(remove_time_stamp) $@.t | cmp $@a.t - >/dev/null 2>&1; then \
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touch $@; \
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else \
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mv $@.t $@; \
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fi
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rm -f $@*.t
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