configure.in (MAKEINFO, PERL): Detect these.

* configure.in (MAKEINFO, PERL): Detect these.
(--enable-maintainer-mode): Add.
* configure: Regenerate.
* Makefile.in (MAKEINFO, PERL): Define.
(libiberty.info, libiberty.dvi, libiberty.html): New.
(CFILES): Add bsearch.c.
(CONFIGURED_OFILES): New, list of objects configure might add.
(maint-missing, maint-buildall): New, for maintainers only.
(clean, mostlyclean): Add info/dvi/html files.
* libiberty.texi, copying-lib.texi, obstacks.texi, functions.texi: New.
* gather-docs: New, for maintainers.
* maint-tool: New, for maintainers.
* alloca.c, atexit.c, basename.c, bcmp.c, bcopy.c, bsearch.c,
bzero.c, calloc.c, clock.c, configure.in, configure, getcwd.c,
getpagesize.c, getpwd.c, index.c, memchr.c, memcmp.c, memcpy.c,
memmove.c, memset.c, putenv.c, rename.c, rindex.c, setenv.c,
sigsetmask.c, strcasecmp.c, strchr.c, strdup.c, strerror.c,
strncasecmp.c, strncmp.c, strrchr.c, strstr.c, strtod.c, strtol.c,
tmpnam.c, vfork.c, vprintf.c, waitpid.c, xatexit.c, xexit.c,
xmalloc.c, xmemdup.c, xstrdup.c, xstrerror.c: Add or update
documentation.

Co-Authored-By: Phil Edwards <pedwards@disaster.jaj.com>

From-SVN: r45828

1 files changed, 75 insertions, 0 deletions

diff --git a/libiberty/maint-tool b/libiberty/maint-tool
new file mode 100644
index 00000000000..97088009f8d
--- /dev/null
+++ b/libiberty/maint-tool
@@ -0,0 +1,75 @@
+#!/usr/bin/perl
+# -*- perl -*-
+
+#   Copyright (C) 2001
+#   Free Software Foundation
+#
+# This file is part of the libiberty library.
+# Libiberty is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# Libiberty 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
+# Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General Public
+# License along with libiberty; see the file COPYING.LIB.  If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+#
+# Originally written by DJ Delorie <dj@redhat.com>
+
+
+# This is a trivial script which checks the lists of C and O files in
+# the Makefile for consistency.
+
+$mode = shift;
+$srcdir = ".";
+
+if ($mode eq "-s") {
+    $srcdir = shift;
+    $mode = shift;
+}
+
+&missing() if $mode eq "missing";
+
+exit 0;
+
+######################################################################
+
+sub missing {
+
+    opendir(S, $srcdir);
+    while ($f = readdir S) {
+	$have{$f} = 1;
+    }
+    closedir(S);
+    opendir(S, ".");
+    while ($f = readdir S) {
+	$have{$f} = 1;
+    }
+    closedir(S);
+
+    for $a (@ARGV) {
+	$listed{$a} = 1;
+	$have{$a} = 0;
+    }
+
+    for $f (sort keys %have) {
+	next unless $have{$f};
+	if ($f =~ /\.c$/) {
+	    print "S $f\n";
+	}
+    }
+    for $f (sort keys %listed) {
+	if ($f =~ /(.*)\.c$/) {
+	    $base = $1;
+	    if (! $listed{"$base.o"}) {
+		print "O $f\n";
+	    }
+	}
+    }
+}