Update.

1998-05-08 21:56  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* autolock.sh: Removed.
	* manual/move-if-change: Removed.

	* scripts: new directory.
	* =__ify: moved to scripts.
	* config.guess: Likewise.
	* config.sub: Likewise.
	* gen-FAQ.pl: Likewise.
	* install-sh: Likewise.
	* mkinstalldirs: Likewise.
	* move-if-change: Likewise.
	* printsources: Likewise.
	* rellns.sh: Likewise.
	* test-installation.pl: Likewise.

	* configure.in: Look in scripts for config.guess, config.sub,
	install-sh.
	* Makefile: Distribute all above files in their
	new home.  Find gen-FAQ.pl and test-installation.pl in scripts.
	* manual/Makefile: Find mkinstalldirs and move-if-change in
	$(..)scripts.  Drop them from distribute.  Minor cleanups.
	* Makerules: Find mkinstalldirs and rellns-sh in scripts.
	* sysdeps/mach/hurd/Makefile: Find move-if-change in scripts.
	* timezone/Makefile: Find rellns-sh in scripts.

1 files changed, 195 insertions, 0 deletions

diff --git a/scripts/test-installation.pl b/scripts/test-installation.pl
new file mode 100755
index 0000000000..76aa3fbbfc
--- /dev/null
+++ b/scripts/test-installation.pl
@@ -0,0 +1,195 @@
+#! /usr/bin/perl -w
+
+# Copyright (C) 1997 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+# Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1997.
+
+# The GNU C Library 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.
+
+# The GNU C Library 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 the GNU C Library; see the file COPYING.LIB.  If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+
+$PACKAGE = "libc";
+$progname = $0;
+if ($ENV{CC}) {
+  $CC = $ENV{CC};
+} else {
+  $CC= "gcc";
+}
+
+sub usage {
+  print "Usage: test-installation [soversions.mk]\n";
+  print "  --help       print this help, then exit\n";
+  print "  --version    print version number, then exit\n";
+  exit 0;
+}
+
+sub installation_problem {
+  print "The script has found some problems with your installation!\n";
+  print "Please read the FAQ and the README file and check the following:\n";
+  print "- Did you change the gcc specs file (neccessary after upgrading from\n";
+  print "  Linux libc5)?\n";
+  print "- Are there any symbolic links of the form libXXX.so to old libraries?\n";
+  print "  Links like libm.so -> libm.so.5 (where libm.so.5 is an old library) are wrong,\n";
+  print "  libm.so should point to the newly installed glibc file - and there should be\n";
+  print "  only one such link (check e.g. /lib and /usr/lib)\n";
+  print "You should restart this script from your build directory after you've\n";
+  print "fixed all problems!\n";
+  print "Btw. the script doesn't work if you're installing GNU libc not as your\n";
+  print "primary library!\n";
+  exit 1;
+}
+
+arglist: while (@ARGV) {
+  if ($ARGV[0] eq "--v" || $ARGV[0] eq "--ve" || $ARGV[0] eq "--ver" ||
+      $ARGV[0] eq "--vers" || $ARGV[0] eq "--versi" ||
+      $ARGV[0] eq "--versio" || $ARGV[0] eq "--version") {
+    print "test-installation (GNU $PACKAGE)\n";
+    print "Copyright (C) 1997 Free Software Foundation, Inc.\n";
+    print "This is free software; see the source for copying conditions.  There is NO\n";
+    print "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
+    print "Written by Andreas Jaeger <aj\@arthur.rhein-neckar.de>\n";
+
+    exit 0;
+  } elsif ($ARGV[0] eq "--h" || $ARGV[0] eq "--he" || $ARGV[0] eq "--hel" ||
+	   $ARGV[0] eq "--help") {
+    &usage;
+  } elsif ($ARGV[0] =~ /^-/) {
+    print "$progname: unrecognized option `$ARGV[0]'\n";
+    print "Try `$progname --help' for more information.\n";
+    exit 1;
+  } else {
+    last arglist;
+  }
+}
+
+# We expect none or one argument.
+if ($#ARGV == -1) {
+    $soversions="soversions.mk";
+} elsif ($#ARGV == 0) {
+    if (-d $ARGV[0]) {
+      $soversions = "$ARGV[0]/soversions.mk";
+    } else {
+      $soversions = $ARGV[0];
+    }
+} else {
+    die "Wrong number of arguments.";
+}
+
+
+# Read names and versions of all shared libraries that are part of
+# glibc
+open SOVERSIONS, $soversions
+  or die ("Couldn't open $soversions in build directory!");
+
+$link_libs = "";
+%versions = ();
+
+while (<SOVERSIONS>) {
+  next if (/^all-sonames/);
+  chop;
+  if (/^lib/) {
+    ($name, $version)= /^lib(.*)\.so-version=\.(.*)$/;
+    if ($name ne "nss_ldap") {
+      $link_libs .= " -l$name";
+      $versions{$name} = $version;
+    }
+  } else {
+    if (/^ld\.so/) {
+      ($ld_so_name, $ld_so_version)= /=(.*)\.so\.(.*)$/;
+    }
+  }
+}
+
+close SOVERSIONS;
+
+# Create test program and link it against all
+# shared libraries
+
+open PRG, ">/tmp/test-prg$$.c"
+  or die ("Couldn't write test file /tmp/test-prg$$.c");
+
+print PRG '
+#include <stdlib.h>
+int main(void) {
+  printf ("Your new glibc installation seems to be ok.\n");
+  exit (0);
+}
+';
+close PRG;
+
+open GCC, "$CC /tmp/test-prg$$.c $link_libs -o /tmp/test-prg$$ 2>&1 |"
+  or die ("Couldn't execute $CC!");
+
+while (<GCC>) {
+  print $_ if (! /warning/);
+}
+close GCC;
+if ($?) {
+  print "Execution of $CC failed!\n";
+  &installation_problem;
+}
+
+# Test if test program is linked against the right versions of
+# shared libraries
+
+$ok = 1;
+%found = ();
+
+open LDD, "ldd /tmp/test-prg$$ |"
+  or die ("Couldn't execute ldd");
+while (<LDD>) {
+  if (/^\s*lib/) {
+    ($name, $version1, $version2) =
+      /^\s*lib(\w*)\.so\.([0-9\.]*)\s*=>.*\.so\.([0-9\.]*)/;
+    $found{$name} = 1;
+    if ($versions{$name} ne $version1 || $version1 ne $version2) {
+      print "Library lib$name is not correctly installed.\n";
+      print "Please check your installation!\n";
+      print "Offending line of ldd output: $_\n";
+      $ok = 0;
+    }
+  }
+  if (/$ld_so_name/) {
+    ($version1, $version2) =
+      /$ld_so_name\.so\.([0-9\.]*)\s*=>.*\.so\.([0-9\.]*)/;
+    if ($version1 ne $version2 || $version1 ne $ld_so_version) {
+      print "The dynamic linker $ld_so_name.so is not correctly installed.\n";
+      print "Please check your installation!\n";
+      print "Offending line of ldd output: $_\n";
+      $ok = 0;
+    }
+  }
+}
+
+close LDD;
+die "ldd execution failed" if $?;
+
+foreach (keys %versions) {
+  unless ($found{$_}) {
+    print "Library lib$_ is not correctly installed since the test program\n";
+    print "was not linked dynamically against it.\n";
+    print "Do you have a file/link lib$_.so?\n";
+    $ok = 0;
+  }
+}
+
+&installation_problem unless $ok;
+
+# Finally execute the test program
+system ("/tmp/test-prg$$") == 0
+  or die ("Execution of test program failed");
+
+# Clean up after ourselves
+unlink ("/tmp/test-prg$$", "/tmp/test-prg$$.c");