On 7/28/2010 9:06 AM, Paolo Bonzini wrote:
So we have two bugs now instead of one. :) On the other hand it means we
can consider one change at a time, which is good news.
[out of order reply]
Regarding the libtool.m4, maybe squashing the (untested) attached patch
could help...
Yes, that fixes the old:tagdemo-conf+tagdemo-make failure as well as the
new:101 failure in native builds. Also, cross builds continue to pass
tests new:117-119 (sysroot.at).
So, we're down to just one bug.
In particular, the sysroot patches should change nothing for native. So
just comparing "./testsuite -v -d 41" output and diffing the .la files
may pinpoint the cause pretty quickly. The sysroot patches are in fact
relatively mechanical.
The uninstalled .la files are all identical
041/.libs/liba.la
041/.libs/libb.la
041/liba.la
041/libb.la
However, the installed ones differ
041/inst/lib/liba.la
041/inst/lib/libb.la
$ diff good-041/inst/lib/liba.la bad-041/inst/lib/liba.la
20c20
< dependency_libs='
-R/usr/src/packages/libtool/git/build-bisect/tests/testsuite.dir/041/foobar'
---
> dependency_libs=''
$ diff good-041/inst/lib/libb.la bad-041/inst/lib/libb.la
20c20
< dependency_libs='
-R/usr/src/packages/libtool/git/build-bisect/tests/testsuite.dir/041/foobar
/usr/src/packages/libtool/git/build-bisect/tests/testsuite.dir/041/inst/lib/liba.la'
---
> dependency_libs='
/usr/src/packages/libtool/git/build-bisect/tests/testsuite.dir/041/inst/lib/liba.la
/usr/src/packages/libtool/git/build-bisect/tests/testsuite.dir/041/inst/lib/liba.la'
The testsuite.log files differ as:
$ diff good-041/testsuite.log bad-041/testsuite.log
244,248c244,245
< dependency_libs='
-R/usr/src/packages/libtool/git/build-bisect/tests/testsuite.dir/041/foobar'
< ../../libtool-sysroot/tests/runpath-in-lalib.at:62: grep /foobar
$libdir/libb.la
< stdout:
< dependency_libs='
-R/usr/src/packages/libtool/git/build-bisect/tests/testsuite.dir/041/foobar
/usr/src/packages/libtool/git/build-bisect/tests/testsuite.dir/041/inst/lib/liba.la'
< 41. runpath-in-lalib.at:25: 41. Runpath in libtool library files
(runpath-in-lalib.at:25): ok (0m2.417s 0m4.451s)
---
> ../../libtool-sysroot/tests/runpath-in-lalib.at:61: exit code was 1,
expected 0
> 41. runpath-in-lalib.at:25: 41. Runpath in libtool library files
(runpath-in-lalib.at:25): FAILED (runpath-in-lalib.at:61)
Basically the extra -R path added when linking liba is stripped out
addrunpath=`pwd`/foobar
AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o liba.la a.lo
-rpath $libdir -R$addrunpath],
[], [ignore], [ignore])
--
Chuck