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compiler, not the preprocessor. * acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): No longer use dedicated code to check for inttypes.h, as AC_CHECK_HEADERS does the right thing. * Makefile.am (.m4.m4f): Emphasize M4 error messages and fail earlier if there are.
231 lines
7.4 KiB
Makefile
231 lines
7.4 KiB
Makefile
## Process this file with automake to create Makefile.in. -*-Makefile-*-
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## Makefile for Autoconf.
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## Copyright 1999, 2000, 2001 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., 59 Temple Place - Suite 330, Boston, MA
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## 02111-1307, USA.
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AUTOMAKE_OPTIONS = check-news 1.4 readme-alpha
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SUBDIRS = . config m4 man doc tests
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SUFFIXES = .m4 .m4f
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## There is currently no means with Automake not to run aclocal.
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ACLOCAL_AMFLAGS = --version >/dev/null && touch aclocal.m4
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WGET = wget
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bin_SCRIPTS = autoconf autoheader autoreconf ifnames @PERLSCRIPTS@
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EXTRA_SCRIPTS = autoscan autoupdate
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# FIXME:
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# s/distpackageDATA/dist_pkgdata_DATA/
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# s/nodistpackageDATA/nodist_pkgdata_DATA/
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# and adapt dependencies once we use a more recent Automake
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m4sources = m4sugar.m4 m4sh.m4 \
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autoconf.m4 \
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acgeneral.m4 acoldnames.m4 acspecific.m4 aclang.m4 acversion.m4 \
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acfunctions.m4 acheaders.m4 actypes.m4
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distpkgdataDATA = acfunctions acheaders acidentifiers acmakevars acprograms \
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aclibraries $(m4sources)
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nodistpkgdataDATA = autoconf.m4f
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pkgdata_DATA = $(distpkgdataDATA) $(nodistpkgdataDATA)
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EXTRA_DIST = ChangeLog.0 ChangeLog.1 ChangeLog.2 \
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BUGS INSTALL.txt \
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acversion.in \
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autoconf.in autoheader.in autoreconf.in autoupdate.in ifnames.in \
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autoscan.in \
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$(distpkgdataDATA) \
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GNUmakefile Makefile.maint
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# Files that should be removed, but which Automake does not know:
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# the frozen files and the scripts.
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CLEANFILES = autoconf.m4f \
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$(bin_SCRIPTS)
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## ------------------ ##
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## Maintainer rules. ##
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## ------------------ ##
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## acversion.m4. ##
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# - acversion.m4 needs to be updated only once, since it depends on
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# configure.in, not on the results of a 'configure' run.
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# - It is guaranteed (with GNU Make) that when the version in configure.in
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# is changed, acversion.m4 is built only after the new version number is
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# propagated to the Makefile. (Libtool uses the same guarantee.)
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acversion.m4: $(srcdir)/acversion.in $(srcdir)/configure.in
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sed 's,@VERSION\@,$(VERSION),g' $(srcdir)/acversion.in >acversion.tm4
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mv acversion.tm4 $(srcdir)/acversion.m4
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## INSTALL. ##
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# INSTALL is a special case. Automake seems to have a single name space
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# for both targets and variables. If we just use INSTALL, then the var
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# $(INSTALL) is not defined, and the install target fails.
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INSTALL.txt: $(top_srcdir)/doc/install.texi
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$(MAKEINFO) $< --no-headers --no-validate --no-split --output=$@
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if test '$(srcdir)' != '.'; then cp $@ $(srcdir); rm -f $@; fi
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MAINTAINERCLEANFILES = acversion.m4 INSTALL.txt
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## maintainer-check ##
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maintainer-check: maintainer-check-tests
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maintainer-check-tests:
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cd tests && make maintainer-check
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## ----------------------------------- ##
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## Special installation instructions. ##
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## ----------------------------------- ##
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install-data-hook: INSTALL.txt
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@$(NORMAL_INSTALL)
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@list='INSTALL'; for p in $$list; do \
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if test -f "$$p.txt"; then d= ; else d="$(srcdir)/"; fi; \
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f="`echo $$p | sed -e 's|^.*/||'`"; \
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echo " $(INSTALL_DATA) $$d$$p.txt $(DESTDIR)$(pkgdatadir)/$$f"; \
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$(INSTALL_DATA) $$d$$p.txt $(DESTDIR)$(pkgdatadir)/$$f; \
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done
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## ------------- ##
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## The scripts. ##
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## ------------- ##
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edit = sed \
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-e 's,@SHELL\@,$(SHELL),g' \
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-e 's,@PERL\@,$(PERL),g' \
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-e 's,@datadir\@,$(pkgdatadir),g' \
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-e 's,@bindir\@,$(bindir),g' \
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-e 's,@autoconf-name\@,'`echo autoconf | sed '$(transform)'`',g' \
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-e 's,@autoheader-name\@,'`echo autoheader | sed '$(transform)'`',g' \
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-e 's,@M4\@,$(M4),g' \
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-e 's,@AWK\@,$(AWK),g' \
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-e 's,@VERSION\@,$(VERSION),g' \
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-e 's,@PACKAGE_NAME\@,$(PACKAGE_NAME),g'
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## All the scripts below depend on configure.in so that they are rebuilt
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## when the Autoconf version changes. Unfortunately, suffix rules cannot
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## have additional dependencies, so we have to use explicit rules for
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## every script.
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autoconf: $(srcdir)/autoconf.in $(srcdir)/configure.in
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rm -f autoconf autoconf.tmp
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$(edit) $(srcdir)/autoconf.in >autoconf.tmp
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chmod +x autoconf.tmp
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mv autoconf.tmp autoconf
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autoheader: $(srcdir)/autoheader.in $(srcdir)/configure.in
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rm -f autoheader autoheader.tmp
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$(edit) $(srcdir)/autoheader.in >autoheader.tmp
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chmod +x autoheader.tmp
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mv autoheader.tmp autoheader
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autoreconf: $(srcdir)/autoreconf.in $(srcdir)/configure.in
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rm -f autoreconf autoreconf.tmp
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$(edit) $(srcdir)/autoreconf.in >autoreconf.tmp
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chmod +x autoreconf.tmp
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mv autoreconf.tmp autoreconf
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autoupdate: $(srcdir)/autoupdate.in $(srcdir)/configure.in
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rm -f autoupdate autoupdate.tmp
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$(edit) $(srcdir)/autoupdate.in >autoupdate.tmp
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chmod +x autoupdate.tmp
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mv autoupdate.tmp autoupdate
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ifnames: $(srcdir)/ifnames.in $(srcdir)/configure.in
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rm -f ifnames ifnames.tmp
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$(edit) $(srcdir)/ifnames.in >ifnames.tmp
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chmod +x ifnames.tmp
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mv ifnames.tmp ifnames
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autoscan: $(srcdir)/autoscan.in $(srcdir)/configure.in
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rm -f autoscan autoscan.tmp
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$(edit) $(srcdir)/autoscan.in >autoscan.tmp
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chmod +x autoscan.tmp
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mv autoscan.tmp autoscan
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## ------------------ ##
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## The frozen files. ##
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## ------------------ ##
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# When processing the file with diversion disabled, there must be no
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# output but comments and empty lines.
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# If freezing produces output, something went wrong: a bad `divert',
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# or an improper paren etc.
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# It may happen that the output does not end with a end of line, hence
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# force an end of line when reporting errors.
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.m4.m4f:
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$(M4) --include $(srcdir) --fatal-warning --define divert \
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$(srcdir)/$*.m4 2>error.log | \
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sed 's/#.*//;/^$$/d' >process.log
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if grep . error.log >/dev/null 2>&1; then \
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echo "ERROR: Processing $(srcdir)/$*.m4 produced errors:" >&2; \
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sed "s,^,$(srcdir)/$*.m4: ," <error.log >&2; \
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echo >&2; \
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exit 1; \
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else \
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rm -f error.log; \
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fi
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if grep . process.log >/dev/null 2>&1; then \
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echo "ERROR: Processing $(srcdir)/$*.m4 produced output:" >&2; \
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sed "s,^,$(srcdir)/$*.m4: ," <process.log >&2; \
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echo >&2; \
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exit 1; \
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else \
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rm -f process.log; \
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fi
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$(M4) --include $(srcdir) --fatal-warning --freeze-state=$*.m4f \
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$(srcdir)/$*.m4 >freeze.log
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if grep . freeze.log >/dev/null 2>&1; then \
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echo "ERROR: Freezing $(srcdir)/$*.m4 produced output:" >&2; \
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sed "s,^,$(srcdir)/$*.m4: ," <freeze.log >&2; \
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echo >&2; \
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exit 1; \
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else \
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rm -f freeze.log; \
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fi
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autoconf.m4f: $(m4sources)
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## ---------------------------- ##
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## Customizing Makefile.maint. ##
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## ---------------------------- ##
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move_if_change = $(srcdir)/config/move-if-change
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prev_version_file = $(srcdir)/config/prev-version.txt
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# Uploading betas.
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hosts = alpha
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alpha_host = alpha.gnu.org
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alpha_url_dir = gnu/autoconf
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# Files to update automatically.
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wget_files = $(srcdir)/config/config.guess $(srcdir)/config/config.sub \
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$(srcdir)/config/texinfo.tex \
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$(srcdir)/doc/standards.texi $(srcdir)/doc/make-stds.texi
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