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Subject: bug#8481: linking with externally generated objects
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Date: Mon, 11 Apr 2011 19:18:23 +0200
From: Nikos Mavrogiannopoulos <nmav@HIDDEN>
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Hello,
I use yasm to generate some objects and I want to include
them into a (static) library using libtool. I use automake
that in the end runs libtool as:
../../../libtool --tag=CC --mode=link gcc -std=gnu99
-fdiagnostics-show-option -g -O2 -maes -mpclmul -o libintel.la
aes-x86.lo x64_do_rdtsc.o x64_iaesx64.o -ldl -lpthread
The x64_do_rdtsc.o x64_iaesx64.o are the yasm generated files. libtool
then reports:
*** Warning: Linking the shared library libintel.la against the non-libtool
*** objects x64_do_rdtsc.o x64_iaesx64.o is not portable!
libtool: link: rm -fr .libs/libintel.a .libs/libintel.la
libtool: link: ar cru .libs/libintel.a .libs/aes-x86.o
libtool: link: ranlib .libs/libintel.a
and doesn't include the yasm generated files at all! This doesn't
seem correct. I attach a patch that fixes the issue for me
although I don't know whether I really fix the underlying issue.
regards,
Nikos
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--- libtool.orig 2011-04-11 19:12:54.000000000 +0200
+++ libtool 2011-04-11 19:13:11.000000000 +0200
@@ -7698,6 +7698,7 @@
$ECHO "*** Warning: Linking the shared library $output against the non-libtool"
$ECHO "*** objects $objs is not portable!"
libobjs+=" $objs"
+ libobjs_save+=" $objs"
fi
fi
--------------090402070409060001050303--
Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.427 (Entity 5.427) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Nikos Mavrogiannopoulos <nmav@HIDDEN> Subject: bug#8481: Acknowledgement (linking with externally generated objects) Message-ID: <handler.8481.B.13025800284093.ack <at> debbugs.gnu.org> References: <4DA337DF.9070508@HIDDEN> X-Gnu-PR-Message: ack 8481 X-Gnu-PR-Package: libtool Reply-To: 8481 <at> debbugs.gnu.org Date: Tue, 12 Apr 2011 03:48:02 +0000 Thank you for filing a new bug report with GNU. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-libtool@HIDDEN If you wish to submit further information on this problem, please send it to 8481 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 8481: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D8481 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
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