elf/tst-pathopt.sh


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#!/bin/sh
# Test lookup path optimization.
# Copyright (C) 2000-2019 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/>.

set -e

common_objpfx=$1
test_wrapper_env=$2
run_program_env=$3

test -e ${common_objpfx}elf/will-be-empty &&
  rm -fr ${common_objpfx}elf/will-be-empty
test -d ${common_objpfx}elf/for-renamed ||
  mkdir ${common_objpfx}elf/for-renamed

cp ${common_objpfx}elf/pathoptobj.so ${common_objpfx}elf/for-renamed/renamed.so

${test_wrapper_env} \
${run_program_env} \
LD_LIBRARY_PATH=${common_objpfx}elf/will-be-empty:${common_objpfx}elf/for-renamed:${common_objpfx}.:${common_objpfx}dlfcn \
  ${common_objpfx}elf/ld.so ${common_objpfx}elf/tst-pathopt \
    > ${common_objpfx}elf/tst-pathopt.out

exit $?