elf/tst-ldconfig-soname.sh

   1 #!/bin/sh
   2 # Test that ldconfig creates symlinks according to the library's soname
   3 # (and in particular, does not create symlinks for libraries without a soname)
   4 # Copyright (C) 2000-2024 Free Software Foundation, Inc.
   5 # Copyright The GNU Toolchain Authors.
   6 # This file is part of the GNU C Library.
   7
   8 # The GNU C Library is free software; you can redistribute it and/or
   9 # modify it under the terms of the GNU Lesser General Public
  10 # License as published by the Free Software Foundation; either
  11 # version 2.1 of the License, or (at your option) any later version.
  12
  13 # The GNU C Library is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 # Lesser General Public License for more details.
  17
  18 # You should have received a copy of the GNU Lesser General Public
  19 # License along with the GNU C Library; if not, see
  20 # <https://www.gnu.org/licenses/>.
  21
  22 set -ex
  23
  24 common_objpfx=$1
  25 test_wrapper_env=$2
  26 run_program_env=$3
  27
  28 testroot="${common_objpfx}elf/bug30125-test-directory"
  29 cleanup () {
  30     rm -rf "$testroot"
  31 }
  32 trap cleanup 0
  33
  34 rm -rf "$testroot"
  35 mkdir -p $testroot/lib
  36 cp "${common_objpfx}elf/tst-ldconfig-soname-lib-with-soname.so" \
  37     $testroot/lib/libtst-ldconfig-soname-lib-with-soname.so.1.2.3
  38 cp "${common_objpfx}elf/tst-ldconfig-soname-lib-without-soname.so" \
  39     $testroot/lib/libtst-ldconfig-soname-lib-without-soname.so.1.2.3
  40
  41 ${test_wrapper_env} \
  42 ${run_program_env} \
  43 ${common_objpfx}elf/ldconfig -vn $testroot/lib
  44
  45 LINKS=$(cd $testroot/lib && find . -type l)
  46 if [ "$LINKS" != "./libtst-ldconfig-soname-lib-with-soname.so.1" ]; then
  47     echo "error: $0 - extra symlinks found"
  48     exit 1
  49 fi