Ralf Wildenhues wrote:
In case anyone is wondering (Gary) why HEAD fails one of the new tests on
Mac OS X 10.4, it is because of a bug in the linker. I have reported the
bug and it is unlikely to be fixed before Mac OS X 10.5, I think.
Which one fails, and how? Just so we can distinguish it easily from
genuine failures.
Hi Ralf, sorry, had to rerun the testsuite because my memory was not good
enough to remember "template test with subdirs", failure is here:
../../libtool/tests/template.at:212: $LIBTOOL --tag=CXX --mode=link $CXX
$CXXFLAGS -o sub/main sub/main.o lib2/libb.la lib/liba.la
+ /Users/peter/cvsco.build/lttst/libtool --tag=CXX --mode=link g++ -g -O2 -o
sub/main sub/main.o lib2/libb.la lib/liba.la
stderr:
stdout:
libtool: link: g++ -g -O2 -o sub/.libs/main sub/main.o -Wl,-bind_at_load
lib2/.libs/libb.dylib lib/.libs/liba.a
libtool: link: creating sub/main
+ set +x
../../libtool/tests/template.at:213: if ./sub/main; then :;
elif test "X$host" != "X$build" && \
{ test -x "./sub/main" || test -x "./sub/main"$EXEEXT; }
then (exit 77); fi
Not enabling shell tracing (command contains an embedded newline)
--- /dev/null 2005-06-17 23:27:11.000000000 +0900
+++ /Users/peter/cvsco.build/lttst/tests/testsuite.dir/at-stderr
2005-06-17 23:27:12.000000000 +0900
@@ -0,0 +1,9 @@
+dyld: lazy symbol binding failed: Symbol not found: __Z2a2c
+ Referenced from:
/Users/peter/cvsco.build/lttst/tests/testsuite.dir/14/obj/lib2/.libs/libb.0.dylib
+ Expected in: flat namespace
+
+dyld: Symbol not found: __Z2a2c
+ Referenced from:
/Users/peter/cvsco.build/lttst/tests/testsuite.dir/14/obj/lib2/.libs/libb.0.dylib
+ Expected in: flat namespace
+
+/Users/peter/cvsco.build/libtool/tests/testsuite: line 6014: 9018
Trace/BPT trap ./sub/main
14. template.at:124: FAILED (template.at:213)
Note that this looks like a bug in the dynamic linker (dyld) it is not, the
bug is in ld.
There is a pretty good workaround though, set the MACOSX_DEPLOYMENT_TARGET
environment variable to 10.3 or later and ./configure; make; make check
will pass all tests.
Thanks for this information. Should this be in doc/notes.texi?
Dunno, what do you think?
Peter
--
Peter O'Gorman - http://www.pogma.com
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