mirror of
https://sourceware.org/git/glibc.git
synced 2025-10-27 12:15:39 +03:00
ae612c45ef
I've updated copyright dates in glibc for 2023. This is the patch for the changes not generated by scripts/update-copyrights and subsequent build / regeneration of generated files.
221 lines
6.4 KiB
Perl
Executable File
221 lines
6.4 KiB
Perl
Executable File
#!/usr/bin/perl -w
|
|
# Copyright (C) 1997-2023 Free Software Foundation, Inc.
|
|
# This file is part of the GNU C Library.
|
|
|
|
# The GNU C Library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2.1 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
|
|
# Lesser General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with the GNU C Library; if not, see
|
|
# <https://www.gnu.org/licenses/>.
|
|
|
|
|
|
$PACKAGE = "libc";
|
|
$progname = $0;
|
|
if ($ENV{CC}) {
|
|
$CC = $ENV{CC};
|
|
} else {
|
|
$CC= "gcc";
|
|
}
|
|
if ($ENV{LD_SO}) {
|
|
$LD_SO = $ENV{LD_SO};
|
|
} else {
|
|
$LD_SO = "";
|
|
}
|
|
|
|
sub usage {
|
|
print "Usage: test-installation [soversions.mk]\n";
|
|
print " --help print this help, then exit\n";
|
|
print " --version print version number, then exit\n";
|
|
exit 0;
|
|
}
|
|
|
|
sub installation_problem {
|
|
print "The script has found some problems with your installation!\n";
|
|
print "Please read the FAQ and the README file and check the following:\n";
|
|
print "- Did you change the gcc specs file (necessary after upgrading from\n";
|
|
print " Linux libc5)?\n";
|
|
print "- Are there any symbolic links of the form libXXX.so to old libraries?\n";
|
|
print " Links like libm.so -> libm.so.5 (where libm.so.5 is an old library) are wrong,\n";
|
|
print " libm.so should point to the newly installed glibc file - and there should be\n";
|
|
print " only one such link (check e.g. /lib and /usr/lib)\n";
|
|
print "You should restart this script from your build directory after you've\n";
|
|
print "fixed all problems!\n";
|
|
print "Btw. the script doesn't work if you're installing GNU libc not as your\n";
|
|
print "primary library!\n";
|
|
exit 1;
|
|
}
|
|
|
|
arglist: while (@ARGV) {
|
|
if ($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 $PACKAGE)\n";
|
|
print "Copyright (C) 2023 Free Software Foundation, Inc.\n";
|
|
print "This is free software; see the source for copying conditions. There is NO\n";
|
|
print "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
|
|
print "Written by Andreas Jaeger <aj\@arthur.rhein-neckar.de>\n";
|
|
|
|
exit 0;
|
|
} elsif ($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) {
|
|
$dir = ".";
|
|
$soversions="soversions.mk";
|
|
$config="config.make";
|
|
} elsif ($#ARGV == 0) {
|
|
if (-d $ARGV[0]) {
|
|
$dir = $ARGV[0];
|
|
$soversions = "$ARGV[0]/soversions.mk";
|
|
$config = "$ARGV[0]/config.make";
|
|
} else {
|
|
$soversions = $dir = $ARGV[0];
|
|
$dir =~ s!/?[^/]*/*$!!;
|
|
$config = $dir . "/config.make";
|
|
}
|
|
} else {
|
|
die "Wrong number of arguments.";
|
|
}
|
|
|
|
if (system ("grep -q \"build-mathvec = yes\" $config") == 0) {
|
|
$build_mathvec = 1;
|
|
} else {
|
|
$build_mathvec = 0;
|
|
}
|
|
|
|
# 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, $version)= /^lib(.*)\.so-version=\.(.*)$/;
|
|
# Filter out some libraries we don't want to link:
|
|
# - nss_ldap since it's not yet available
|
|
# - libdb1 since it conflicts with libdb
|
|
# - libthread_db since it contains unresolved references
|
|
# - it's just a test NSS module
|
|
# - We don't provide the libgcc so we don't test it
|
|
# - libmvec if it wasn't built
|
|
next if ($build_mathvec == 0 && $name eq "mvec");
|
|
if ($name ne "nss_ldap" && $name ne "db1"
|
|
&& $name ne "thread_db"
|
|
&& $name ne "nss_test1" && $name ne "libgcc_s") {
|
|
$link_libs .= " -l$name";
|
|
$versions{$name} = $version;
|
|
}
|
|
} elsif ($LD_SO ne "") {
|
|
($ld_so_name, $ld_so_version) = split ('\.so\.', $LD_SO);
|
|
} else {
|
|
if (/^ld\.so/) {
|
|
($ld_so_name, $ld_so_version)= /=(.*)\.so\.(.*)$/;
|
|
}
|
|
}
|
|
}
|
|
|
|
close SOVERSIONS;
|
|
|
|
# Create test program and link it against all
|
|
# shared libraries
|
|
|
|
open PRG, ">$dir/test-prg$$.c"
|
|
or die ("Couldn't write test file $dir/test-prg$$.c");
|
|
|
|
print PRG '
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
int main(void) {
|
|
printf ("Your new glibc installation seems to be ok.\n");
|
|
exit (0);
|
|
}
|
|
';
|
|
close PRG;
|
|
|
|
open GCC, "$CC $dir/test-prg$$.c $link_libs -o $dir/test-prg$$ 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 $dir/test-prg$$ |"
|
|
or die ("Couldn't execute ldd");
|
|
while (<LDD>) {
|
|
if (/^\s*lib/) {
|
|
($name, $version1, $version2) =
|
|
/^\s*lib(\w*)\.so\.([0-9\.]*)\s*=>.*\.so\.([0-9\.]*)/;
|
|
$found{$name} = 1;
|
|
if ($versions{$name} ne $version1 || $version1 ne $version2) {
|
|
print "Library lib$name is not correctly installed.\n";
|
|
print "Please check your installation!\n";
|
|
print "Offending line of ldd output: $_\n";
|
|
$ok = 0;
|
|
}
|
|
}
|
|
if (/$ld_so_name/) {
|
|
($version1) = /$ld_so_name\.so\.([0-9\.]*)/;
|
|
if ($version1 ne $ld_so_version) {
|
|
print "The dynamic linker $ld_so_name.so is not correctly installed.\n";
|
|
print "Please check your installation!\n";
|
|
print "Offending line of ldd output: $_\n";
|
|
$ok = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
close LDD;
|
|
die "ldd execution failed" if $?;
|
|
|
|
foreach (keys %versions) {
|
|
unless ($found{$_}) {
|
|
print "Library lib$_ is not correctly installed since the test program\n";
|
|
print "was not linked dynamically against it.\n";
|
|
print "Do you have a file/link lib$_.so?\n";
|
|
$ok = 0;
|
|
}
|
|
}
|
|
|
|
&installation_problem unless $ok;
|
|
|
|
# Finally execute the test program
|
|
system ("$dir/test-prg$$") == 0
|
|
or die ("Execution of test program failed");
|
|
|
|
# Clean up after ourselves
|
|
unlink ("$dir/test-prg$$", "$dir/test-prg$$.c");
|