# Expect script for LD Bootstrap Tests
-# Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998 Free Software Foundation
+# Copyright 1993, 1994, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2004,
+# 2005, 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
#
-# This file is free software; you can redistribute it and/or modify
+# This file is part of the GNU Binutils.
+#
+# This program 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
+# the Free Software Foundation; either version 3 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.
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
#
# Written by Jeffrey Wheat (cassidy@cygnus.com)
# Rewritten by Ian Lance Taylor (ian@cygnus.com)
return
}
+# Determine if plugin support is present.
+remote_exec host "$nm --help" "" "/dev/null" "plugin-support"
+set tmp [file_contents "plugin-support"]
+regexp ".*\(--plugin\).*\n" $tmp foo plugins
+if [info exists plugins] then {
+ set plugins "yes"
+} else {
+ set plugins "no"
+}
+
+# LD can have plugin support even if BFD does not.
+if [check_plugin_api_available] {
+ set plugins "yes"
+}
+
# Bootstrap ld. First link the object files together using -r, in
# order to test -r. Then link the result into an executable, ld1, to
# really test -r. Use ld1 to link a fresh ld, ld2. Use ld2 to link a
# new ld, ld3. ld2 and ld3 should be identical.
-foreach flags {"" "strip" "--static" "--traditional-format" "--no-keep-memory"} {
+foreach flags {"" "strip" "--static" "--traditional-format"
+ "--no-keep-memory" "--relax"} {
set do_strip "no"
if {"$flags" == "strip"} {
set testname "bootstrap with $flags"
set testname "bootstrap"
}}
+ # --static is meaningless and --relax is incompatible with -r.
+ set partial_flags "$flags"
+ if { "$flags" == "--static" || "$flags" == "--relax" } {
+ set partial_flags ""
+ }
+
# This test can only be run if we have the ld build directory,
# since we need the object files.
if {$ld != "$objdir/ld-new"} {
continue
}
+ # Plugin support requires linking with a dynamic library which
+ # means that these tests will fail.
+ if { $flags == "--static" && $plugins == "yes" } then {
+ untested $testname
+ continue
+ }
+
# If we only have a shared libbfd, we probably can't run the
# --static test.
if { $flags == "--static" && ! [string match "*libbfd.a*" $BFDLIB] } then {
continue
}
- if ![ld_relocate $ld tmpdir/ld-partial.o "$flags $OFILES"] {
+ if ![ld_relocate $ld tmpdir/ld-partial.o "$partial_flags $OFILES"] {
fail $testname
continue
}
# On AIX, you need to specify an import list when using --static.
# You only want the import list when creating the final
# executable.
- if [istarget "*-*-aix*"] {
+ if { [istarget "*-*-aix*"]
+ && ![istarget "ia64-*-aix*"]} {
if {"$flags" == "--static"} {
set flags "--static -bI:/lib/syscalls.exp"
}
}
+ # On Cygwin, -lintl may require -liconv when linking statically.
+ set extralibs ""
+ if { [istarget "*-*-cygwin*"]} {
+ if {"$flags" == "--static"} {
+ set extralibs "-liconv"
+ }
+ }
+
+ # Plugin support requires linking with libdl.
+ if { $plugins == "yes" } {
+ set extralibs "$extralibs -ldl"
+ }
+
# On Irix 5, linking with --static only works if all the files are
# compiled using -non_shared.
if {"$flags" == "--static"} {
setup_xfail "mips*-*-irix5*"
}
- if ![ld_link $ld tmpdir/ld1 "$flags tmpdir/ld-partial.o $BFDLIB $LIBIBERTY"] {
+ if ![ld_link $ld tmpdir/ld1 "$flags tmpdir/ld-partial.o $BFDLIB $LIBIBERTY $extralibs"] {
fail $testname
continue
}
}
}
- if ![ld_link tmpdir/ld1 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY"] {
+ if ![ld_link tmpdir/ld1 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY $extralibs"] {
fail $testname
continue
}
- if ![ld_link tmpdir/ld2 tmpdir/ld3 "$flags $OFILES $BFDLIB $LIBIBERTY"] {
+ if ![ld_link tmpdir/ld2 tmpdir/ld3 "$flags $OFILES $BFDLIB $LIBIBERTY $extralibs"] {
fail $testname
continue
}
- send_log "cmp tmpdir/ld2 tmpdir/ld3\n"
- verbose "cmp tmpdir/ld2 tmpdir/ld3"
- catch "exec cmp tmpdir/ld2 tmpdir/ld3" exec_output
+ if {"$flags" == "--static"} {
+ if { [istarget ia64-*-elf*]
+ || [istarget ia64-*-linux*] } {
+ # On ia64, tmpdir/ld2 != tmpdir/ld3 is normal since they are
+ # generated by different linkers, tmpdir/ld1 and tmpdir/ld2.
+ # So we rebuild tmpdir/ld2 with tmpdir/ld3.
+ if ![ld_link tmpdir/ld3 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY $extralibs"] {
+ fail $testname
+ continue
+ }
+ }
+ } else {
+ if { [istarget mips*-*-linux*] } {
+ # On Linux/mips, tmpdir/ld2 != tmpdir/ld3 is normal since
+ # they are generated by different linkers, tmpdir/ld1 and
+ # tmpdir/ld2. So we rebuild tmpdir/ld2 with tmpdir/ld3.
+ if ![ld_link tmpdir/ld3 tmpdir/ld2 "$flags $OFILES $BFDLIB $LIBIBERTY $extralibs"] {
+ fail $testname
+ continue
+ }
+ }
+ }
+
+ if {[istarget "*-*-pe"]
+ || [istarget "*-*-wince"]
+ || [istarget "*-*-cygwin*"]
+ || [istarget "*-*-winnt*"]
+ || [istarget "*-*-mingw*"]
+ || [istarget "*-*-interix*"]
+ || [istarget "*-*-beospe*"]
+ || [istarget "*-*-netbsdpe*"]} {
+ # Trim off the date present in PE binaries by only looking
+ # at the ends of the files
+ # Although this works, a way to set the date would be better.
+ # Removing or zeroing the date stamp in the binary produced by
+ # the linker is not possible as it is required by the target OS.
+ set do_compare [string map {16 220 f1 tmpdir/ld2 f2 tmpdir/ld3 tmp-foo1 tmpdir/ld2tail tmp-foo2 tmpdir/ld3tail} $DO_COMPARE]
+ send_log "$do_compare\n"
+ verbose "$do_compare"
+ catch "exec sh -c [list $do_compare]" exec_output
+ } else {
+ send_log "cmp tmpdir/ld2 tmpdir/ld3\n"
+ verbose "cmp tmpdir/ld2 tmpdir/ld3"
+ catch "exec cmp tmpdir/ld2 tmpdir/ld3" exec_output
+ }
set exec_output [prune_warnings $exec_output]
if [string match "" $exec_output] then {
fail $testname
}
}
+
+catch "exec rm -f tmpdir/ld-partial.o tmpdir/ld1 tmpdir/ld2 tmpdir/ld3" status
+catch "exec rm -f tmpdir/ld2tail tmpdir/ld3tail" status
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