diff --git a/Makefile b/Makefile
index e9a95aaec4..a453be75b4 100644
--- a/Makefile
+++ b/Makefile
@@ -56,7 +56,9 @@ COMPILE_HOSTC = $(call COMPILE,HOSTCC)
$(Q)echo '#include "$*.h"' >$@
%.ver: %.v
- $(Q)sed 's/$$MAJOR/$($(basename $(@F))_VERSION_MAJOR)/' $^ > $@
+ $(Q)sed 's/$$MAJOR/$($(basename $(@F))_VERSION_MAJOR)/' $^ | sed -e 's/:/:\
+/' -e 's/; /;\
+/g' > $@
%.c %.h: TAG = GEN
diff --git a/common.mak b/common.mak
index adab9d17bb..ed9cbd4dbd 100644
--- a/common.mak
+++ b/common.mak
@@ -52,7 +52,7 @@ $(TOOLOBJS): | tools
OBJDIRS := $(OBJDIRS) $(dir $(OBJS) $(HOBJS) $(HOSTOBJS) $(TESTOBJS))
-CLEANSUFFIXES = *.d *.o *~ *.h.c *.map *.ver *.gcno *.gcda
+CLEANSUFFIXES = *.d *.o *~ *.h.c *.map *.ver *.ver-sol2 *.gcno *.gcda
DISTCLEANSUFFIXES = *.pc
LIBSUFFIXES = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a
diff --git a/compat/solaris/make_sunver.pl b/compat/solaris/make_sunver.pl
new file mode 100755
index 0000000000..929bdda7b7
--- /dev/null
+++ b/compat/solaris/make_sunver.pl
@@ -0,0 +1,352 @@
+#!/usr/bin/perl -w
+
+# make_sunver.pl
+#
+# Copyright (C) 2010, 2011, 2012, 2013
+# Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING.GPLv3. If not see
+# .
+
+# This script takes at least two arguments, a GNU style version script and
+# a list of object and archive files, and generates a corresponding Sun
+# style version script as follows:
+#
+# Each glob pattern, C++ mangled pattern or literal in the input script is
+# matched against all global symbols in the input objects, emitting those
+# that matched (or nothing if no match was found).
+# A comment with the original pattern and its type is left in the output
+# file to make it easy to understand the matches.
+#
+# It uses elfdump when present (native), GNU readelf otherwise.
+# It depends on the GNU version of c++filt, since it must understand the
+# GNU mangling style.
+
+use FileHandle;
+use IPC::Open2;
+
+# Enforce C locale.
+$ENV{'LC_ALL'} = "C";
+$ENV{'LANG'} = "C";
+
+# Input version script, GNU style.
+my $symvers = shift;
+
+##########
+# Get all the symbols from the library, match them, and add them to a hash.
+
+my %sym_hash = ();
+
+# List of objects and archives to process.
+my @OBJECTS = ();
+
+# List of shared objects to omit from processing.
+my @SHAREDOBJS = ();
+
+# Filter out those input archives that have corresponding shared objects to
+# avoid adding all symbols matched in the archive to the output map.
+foreach $file (@ARGV) {
+ if (($so = $file) =~ s/\.a$/.so/ && -e $so) {
+ printf STDERR "omitted $file -> $so\n";
+ push (@SHAREDOBJS, $so);
+ } else {
+ push (@OBJECTS, $file);
+ }
+}
+
+# We need to detect and ignore hidden symbols. Solaris nm can only detect
+# this in the harder to parse default output format, and GNU nm not at all,
+# so use elfdump -s in the native case and GNU readelf -s otherwise.
+# GNU objdump -t cannot be used since it produces a variable number of
+# columns.
+
+# The path to elfdump.
+my $elfdump = "/usr/ccs/bin/elfdump";
+
+if (-f $elfdump) {
+ open ELFDUMP,$elfdump.' -s '.(join ' ',@OBJECTS).'|' or die $!;
+ my $skip_arsym = 0;
+
+ while () {
+ chomp;
+
+ # Ignore empty lines.
+ if (/^$/) {
+ # End of archive symbol table, stop skipping.
+ $skip_arsym = 0 if $skip_arsym;
+ next;
+ }
+
+ # Keep skipping until end of archive symbol table.
+ next if ($skip_arsym);
+
+ # Ignore object name header for individual objects and archives.
+ next if (/:$/);
+
+ # Ignore table header lines.
+ next if (/^Symbol Table Section:/);
+ next if (/index.*value.*size/);
+
+ # Start of archive symbol table: start skipping.
+ if (/^Symbol Table: \(archive/) {
+ $skip_arsym = 1;
+ next;
+ }
+
+ # Split table.
+ (undef, undef, undef, undef, $bind, $oth, undef, $shndx, $name) = split;
+
+ # Error out for unknown input.
+ die "unknown input line:\n$_" unless defined($bind);
+
+ # Ignore local symbols.
+ next if ($bind eq "LOCL");
+ # Ignore hidden symbols.
+ next if ($oth eq "H");
+ # Ignore undefined symbols.
+ next if ($shndx eq "UNDEF");
+ # Error out for unhandled cases.
+ if ($bind !~ /^(GLOB|WEAK)/ or $oth ne "D") {
+ die "unhandled symbol:\n$_";
+ }
+
+ # Remember symbol.
+ $sym_hash{$name}++;
+ }
+ close ELFDUMP or die "$elfdump error";
+} else {
+ open READELF, 'readelf -s -W '.(join ' ',@OBJECTS).'|' or die $!;
+ # Process each symbol.
+ while () {
+ chomp;
+
+ # Ignore empty lines.
+ next if (/^$/);
+
+ # Ignore object name header.
+ next if (/^File: .*$/);
+
+ # Ignore table header lines.
+ next if (/^Symbol table.*contains.*:/);
+ next if (/Num:.*Value.*Size/);
+
+ # Split table.
+ (undef, undef, undef, undef, $bind, $vis, $ndx, $name) = split;
+
+ # Error out for unknown input.
+ die "unknown input line:\n$_" unless defined($bind);
+
+ # Ignore local symbols.
+ next if ($bind eq "LOCAL");
+ # Ignore hidden symbols.
+ next if ($vis eq "HIDDEN");
+ # Ignore undefined symbols.
+ next if ($ndx eq "UND");
+ # Error out for unhandled cases.
+ if ($bind !~ /^(GLOBAL|WEAK)/ or $vis ne "DEFAULT") {
+ die "unhandled symbol:\n$_";
+ }
+
+ # Remember symbol.
+ $sym_hash{$name}++;
+ }
+ close READELF or die "readelf error";
+}
+
+##########
+# The various types of glob patterns.
+#
+# A glob pattern that is to be applied to the demangled name: 'cxx'.
+# A glob patterns that applies directly to the name in the .o files: 'glob'.
+# This pattern is ignored; used for local variables (usually just '*'): 'ign'.
+
+# The type of the current pattern.
+my $glob = 'glob';
+
+# We're currently inside `extern "C++"', which Sun ld doesn't understand.
+my $in_extern = 0;
+
+# The c++filt command to use. This *must* be GNU c++filt; the Sun Studio
+# c++filt doesn't handle the GNU mangling style.
+my $cxxfilt = $ENV{'CXXFILT'} || "c++filt";
+
+# The current version name.
+my $current_version = "";
+
+# Was there any attempt to match a symbol to this version?
+my $matches_attempted;
+
+# The number of versions which matched this symbol.
+my $matched_symbols;
+
+open F,$symvers or die $!;
+
+# Print information about generating this file
+print "# This file was generated by make_sunver.pl. DO NOT EDIT!\n";
+print "# It was generated by:\n";
+printf "# %s %s %s\n", $0, $symvers, (join ' ',@ARGV);
+printf "# Omitted archives with corresponding shared libraries: %s\n",
+ (join ' ', @SHAREDOBJS) if $#SHAREDOBJS >= 0;
+print "#\n\n";
+
+print "\$mapfile_version 2\n";
+
+while () {
+ # Lines of the form '};'
+ if (/^([ \t]*)(\}[ \t]*;[ \t]*)$/) {
+ $glob = 'glob';
+ if ($in_extern) {
+ $in_extern--;
+ print "$1##$2\n";
+ } else {
+ print;
+ }
+ next;
+ }
+
+ # Lines of the form '} SOME_VERSION_NAME_1.0;'
+ if (/^[ \t]*\}[ \tA-Z0-9_.a-z]+;[ \t]*$/) {
+ $glob = 'glob';
+ # We tried to match symbols agains this version, but none matched.
+ # Emit dummy hidden symbol to avoid marking this version WEAK.
+ if ($matches_attempted && $matched_symbols == 0) {
+ print " hidden:\n";
+ print " .force_WEAK_off_$current_version = DATA S0x0 V0x0;\n";
+ }
+ print; next;
+ }
+
+ # Comment and blank lines
+ if (/^[ \t]*\#/) { print; next; }
+ if (/^[ \t]*$/) { print; next; }
+
+ # Lines of the form '{'
+ if (/^([ \t]*){$/) {
+ if ($in_extern) {
+ print "$1##{\n";
+ } else {
+ print;
+ }
+ next;
+ }
+
+ # Lines of the form 'SOME_VERSION_NAME_1.1 {'
+ if (/^([A-Z0-9_.]+)[ \t]+{$/) {
+ # Record version name.
+ $current_version = $1;
+ # Reset match attempts, #matched symbols for this version.
+ $matches_attempted = 0;
+ $matched_symbols = 0;
+ print "SYMBOL_VERSION $1 {\n";
+ next;
+ }
+
+ # Ignore 'global:'
+ if (/^[ \t]*global:$/) { print; next; }
+
+ # After 'local:', globs should be ignored, they won't be exported.
+ if (/^[ \t]*local:$/) {
+ $glob = 'ign';
+ print;
+ next;
+ }
+
+ # After 'extern "C++"', globs are C++ patterns
+ if (/^([ \t]*)(extern \"C\+\+\"[ \t]*)$/) {
+ $in_extern++;
+ $glob = 'cxx';
+ # Need to comment, Sun ld cannot handle this.
+ print "$1##$2\n"; next;
+ }
+
+ # Chomp newline now we're done with passing through the input file.
+ chomp;
+
+ # Catch globs. Note that '{}' is not allowed in globs by this script,
+ # so only '*' and '[]' are available.
+ if (/^([ \t]*)([^ \t;{}#]+);?[ \t]*$/) {
+ my $ws = $1;
+ my $ptn = $2;
+ # Turn the glob into a regex by replacing '*' with '.*', '?' with '.'.
+ # Keep $ptn so we can still print the original form.
+ ($pattern = $ptn) =~ s/\*/\.\*/g;
+ $pattern =~ s/\?/\./g;
+
+ if ($glob eq 'ign') {
+ # We're in a local: * section; just continue.
+ print "$_\n";
+ next;
+ }
+
+ # Print the glob commented for human readers.
+ print "$ws##$ptn ($glob)\n";
+ # We tried to match a symbol to this version.
+ $matches_attempted++;
+
+ if ($glob eq 'glob') {
+ my %ptn_syms = ();
+
+ # Match ptn against symbols in %sym_hash.
+ foreach my $sym (keys %sym_hash) {
+ # Maybe it matches one of the patterns based on the symbol in
+ # the .o file.
+ $ptn_syms{$sym}++ if ($sym =~ /^$pattern$/);
+ }
+
+ foreach my $sym (sort keys(%ptn_syms)) {
+ $matched_symbols++;
+ print "$ws$sym;\n";
+ }
+ } elsif ($glob eq 'cxx') {
+ my %dem_syms = ();
+
+ # Verify that we're actually using GNU c++filt. Other versions
+ # most likely cannot handle GNU style symbol mangling.
+ my $cxxout = `$cxxfilt --version 2>&1`;
+ $cxxout =~ m/GNU/ or die "$0 requires GNU c++filt to function";
+
+ # Talk to c++filt through a pair of file descriptors.
+ # Need to start a fresh instance per pattern, otherwise the
+ # process grows to 500+ MB.
+ my $pid = open2(*FILTIN, *FILTOUT, $cxxfilt) or die $!;
+
+ # Match ptn against symbols in %sym_hash.
+ foreach my $sym (keys %sym_hash) {
+ # No? Well, maybe its demangled form matches one of those
+ # patterns.
+ printf FILTOUT "%s\n",$sym;
+ my $dem = ;
+ chomp $dem;
+ $dem_syms{$sym}++ if ($dem =~ /^$pattern$/);
+ }
+
+ close FILTOUT or die "c++filt error";
+ close FILTIN or die "c++filt error";
+ # Need to wait for the c++filt process to avoid lots of zombies.
+ waitpid $pid, 0;
+
+ foreach my $sym (sort keys(%dem_syms)) {
+ $matched_symbols++;
+ print "$ws$sym;\n";
+ }
+ } else {
+ # No? Well, then ignore it.
+ }
+ next;
+ }
+ # Important sanity check. This script can't handle lots of formats
+ # that GNU ld can, so be sure to error out if one is seen!
+ die "strange line `$_'";
+}
+close F;
diff --git a/configure b/configure
index ac4c2eb5c6..40bf7255bd 100755
--- a/configure
+++ b/configure
@@ -3611,6 +3611,7 @@ case $target_os in
echo "hwcap_1 = OVERRIDE;" > mapfile &&
add_ldflags -Wl,-M,mapfile
nm_default='nm -P -g'
+ SLIB_CREATE_DEF_CMD='$(Q)perl $(SRC_PATH)/compat/solaris/make_sunver.pl $$(filter %.ver,$$^) $(OBJS) | grep -v @ > $(SUBDIR)lib$(NAME).ver-sol2'
;;
netbsd)
disable symver
@@ -4650,10 +4651,14 @@ enabled xmm_clobber_test &&
-Wl,--wrap,sws_scale ||
disable xmm_clobber_test
-echo "X{};" > $TMPV
+echo "X { local: *; };" > $TMPV
if test_ldflags -Wl,--version-script,$TMPV; then
append SHFLAGS '-Wl,--version-script,\$(SUBDIR)lib\$(NAME).ver'
- check_cc <