2002-02-23 Per Bothner <per@bothner.com>

[platform/upstream/automake.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index ca90339..473b00c 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,23 @@
 ## Process this file with automake to create Makefile.in
 
-AUTOMAKE_OPTIONS = 1.4 dist-bzip2
+## Makefile for Automake.
+
+## Copyright 1995, 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
+
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2, or (at your option)
+## any later version.
+
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+## 02111-1307, USA.
 
 ## We need `.' in SUBDIRS because we want `check' to build `.' before
 ## tests.
@@ -19,6 +36,26 @@ TAGS_DEPENDENCIES = automake.texi
 
 EXTRA_DIST = ChangeLog.1996 ChangeLog.1998 ChangeLog.2000
 
+## Make versioned links.  We only run the transform on the root name;
+## then we make a versioned link with the transformed base name.  This
+## seemed like the most reasonable approach.
+install-exec-hook:
+       @$(POST_INSTALL)
+       @for p in $(bin_SCRIPTS); do \
+         f="`echo $$p|sed '$(transform)'`"; \
+         fv="$$f-$(APIVERSION)"; \
+         rm -f $(DESTDIR)$(bindir)/$$fv; \
+         echo " ln $(DESTDIR)$(bindir)/$$f $(DESTDIR)$(bindir)/$$fv"; \
+         ln $(DESTDIR)$(bindir)/$$f $(DESTDIR)$(bindir)/$$fv; \
+       done
+
+uninstall-hook:
+       @for p in $(bin_SCRIPTS); do \
+         f="`echo $$p|sed '$(transform)'`"; \
+         fv="$$f-$(APIVERSION)"; \
+         rm -f $(DESTDIR)$(bindir)/$$fv; \
+       done
+
 ################################################################
 ##
 ## Everything past here is useful to the maintainer, but probably not
@@ -71,10 +108,10 @@ maintainer-check: automake aclocal
          echo "Found bad split in the lines above." 1>&2; \
          exit 1; \
        fi
-## Look for cd within backquotes without CDPATH=:
+## Look for cd within backquotes
        @if grep -n '^[^#]*` *cd ' $(srcdir)/automake.in \
-             $(srcdir)/lib/am/*.am $(srcdir)/m4/*.m4; then \
-         echo "Consider setting CDPATH in the lines above" 1>&2; \
+             $(srcdir)/lib/am/*.am; then \
+         echo "Consider using $$$$(am__cd) in the line above." 1>&2; \
          exit 1; \
        fi
 ## Using @_ in a scalar context is most probably a programming error.
@@ -87,8 +124,9 @@ maintainer-check: automake aclocal
          echo "Don't use \`local' with parens: use several \`local' above." >&2; \
          exit 1; \
        fi
-## Up to now we manage to limit to 1 use of local.
-       @locals=`grep -c '^[ \t]*local [^*]' $(srcdir)/automake.in`; \
+## Up to now we manage to limit to 1 use of local, but for `local $_;'.
+       @locals=`grep -v '^[ \t]*local \$$_;' $(srcdir)/automake.in | \
+               grep -c '^[ \t]*local [^*]'`; \
        case $$locals in \
          [0] ) \
            echo "Wow, congrats!  There are no \`local' now!." >&2; \
@@ -142,24 +180,30 @@ WGET = wget
 
 ## Files that we fetch and which we compare against.
 ## FIXME should be a lot more here
-## Sadly we can't fetch ansi2knr.1 from the same location :-(
-FETCHFILES = config.guess config.sub ansi2knr.c
+FETCHFILES = config.guess config.sub texinfo.tex Automake/XFile.pm
 
 ## Fetch the latest versions of files we care about.
 fetch:
        rm -rf Fetchdir > /dev/null 2>&1
-       mkdir Fetchdir
+       mkdir Fetchdir; mkdir Fetchdir/Automake
 ## If a get fails then that is a problem.
        (cd Fetchdir && \
        $(WGET) ftp://ftp.gnu.org/gnu/config/config.guess; \
        $(WGET) ftp://ftp.gnu.org/gnu/config/config.sub; \
-       $(WGET) ftp://ftp.cs.wisc.edu/ghost/ansi2knr.c)
+       $(WGET) ftp://ftp.gnu.org/gnu/texinfo/texinfo.tex; \
+       $(WGET) http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/autoconf/autoconf/lib/Autom4te/XFile.pm?content-type=text/plain -O Automake/XFile.pm)
+       perl -pi -e 's/Autom4te::/Automake::/g' Fetchdir/Automake/XFile.pm
 ## Don't exit after test because we want to give as many errors as
 ## possible.
        @stat=0; for file in $(FETCHFILES); do \
-         if diff $(srcdir)/lib/$$file Fetchdir/$$file > /dev/null 2>&1; then :; \
+         if diff -u $(srcdir)/lib/$$file Fetchdir/$$file \
+                 >>Fetchdir/update.patch 2>/dev/null; then :; \
          else \
            stat=1; \
-           echo "install Fetchdir/$$file into srcdir and commit"; \
+           echo "Updating $(srcdir)/lib/$$file..."; \
+           cp Fetchdir/$$file $(srcdir)/lib/$$file; \
          fi; \
-       done; exit $$stat
+       done; \
+       test $$stat = 1 && \
+         echo "See Fetchdir/update.patch for a log of the changes."; \
+       exit $$stat