# Expect script for --exclude-libs tests # Copyright 2004 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program 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 General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # Make sure that ld can hide symbols from libraries when building a shared # library. # This test can only be run on ELF platforms. if ![is_elf_format] { return } # No shared lib support on this target. if { [istarget "mcore-*-*"] } { return } global ar global as global ld global nm global nm_output set test1 "ld link shared library" set test2 "ld export symbols from archive" set test3 "ld link shared library with --exclude-libs" set test4 "ld exclude symbols from archive - --exclude-libs libexclude" set test5 "ld exclude symbols from archive - --exclude-libs libexclude.a" set test6 "ld exclude symbols from archive - --exclude-libs ALL" set test7 "ld exclude symbols from archive - --exclude-libs foo:libexclude.a" set test8 "ld exclude symbols from archive - --exclude-libs foo,libexclude.a" set test9 "ld don't exclude symbols from archive - --exclude-libs foo:bar" if { ![ld_assemble $as $srcdir/$subdir/exclude1.s tmpdir/exclude1.o ] || ![ld_assemble $as $srcdir/$subdir/exclude2.s tmpdir/exclude2.o] } { unresolved $test1 return } catch "exec rm -f tmpdir/libexclude.a" catch_output catch "exec $ar cq tmpdir/libexclude.a tmpdir/exclude2.o" catch_output if {![string match "" $catch_output]} { unresolved $test1 return } # Test that the symbol is normally exported. if { [ld_simple_link $ld tmpdir/exclude.so "--shared tmpdir/exclude1.o -Ltmpdir -lexclude"] } { pass $test1 } else { if [string match "*shared not supported*" $link_output] { unsupported "$test1 - -shared is not supported by this target" } else { fail $test1 } return } if ![ld_nm $nm "-D" tmpdir/exclude.so] { unresolved $test2 } elseif { [info exists nm_output(exclude_sym)] } { pass $test2 } else { fail $test2 } # Test --exclude-libs libexclude if { [ld_simple_link $ld tmpdir/exclude.so "--exclude-libs libexclude --shared tmpdir/exclude1.o -Ltmpdir -lexclude"] } { pass $test3 } else { fail $test3 } if ![ld_nm $nm "-D" tmpdir/exclude.so] { unresolved $test4 } elseif { ! [info exists nm_output(exclude_sym)] } { pass $test4 } else { fail $test4 } # Test alternate spellings of --exclude-libs if { [ld_simple_link $ld tmpdir/exclude.so "--exclude-libs libexclude.a --shared tmpdir/exclude1.o -Ltmpdir -lexclude"] && [ld_nm $nm "-D" tmpdir/exclude.so] && ! [info exists nm_output(exclude_sym)] } { pass $test5 } else { fail $test5 } if { [ld_simple_link $ld tmpdir/exclude.so "--exclude-libs ALL --shared tmpdir/exclude1.o -Ltmpdir -lexclude"] && [ld_nm $nm "-D" tmpdir/exclude.so] && ! [info exists nm_output(exclude_sym)] } { pass $test6 } else { fail $test6 } if { [ld_simple_link $ld tmpdir/exclude.so "--exclude-libs foo:libexclude.a --shared tmpdir/exclude1.o -Ltmpdir -lexclude"] && [ld_nm $nm "-D" tmpdir/exclude.so] && ! [info exists nm_output(exclude_sym)] } { pass $test7 } else { fail $test7 } if { [ld_simple_link $ld tmpdir/exclude.so "--exclude-libs foo,libexclude.a --shared tmpdir/exclude1.o -Ltmpdir -lexclude"] && [ld_nm $nm "-D" tmpdir/exclude.so] && ! [info exists nm_output(exclude_sym)] } { pass $test8 } else { fail $test8 } if { [ld_simple_link $ld tmpdir/exclude.so "--exclude-libs foo:bar --shared tmpdir/exclude1.o -Ltmpdir -lexclude"] && [ld_nm $nm "-D" tmpdir/exclude.so] && [info exists nm_output(exclude_sym)] } { pass $test9 } else { fail $test9 }