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* perl-native_5.10.1 fails
@ 2011-03-16 20:49 Jan Paesmans
  2011-03-16 22:01 ` Tom Rini
  0 siblings, 1 reply; 6+ messages in thread
From: Jan Paesmans @ 2011-03-16 20:49 UTC (permalink / raw)
  To: openembedded-devel

Hi all,

When trying to build an x11-image for pm9263 with angstrom-2010.x,
perl-native fails to build.
The error is listed below. As far as I can tell, the problem is that a
gcc flag is passed to the linker, -fstack-protector. I tried to find out
where this -fstack-protector could come from, but the only trace I could
find was in the Configure of perl-native itself. There is no mention
that it is set when Configure is called in the configure step, nor in
any of the environment variables during the do_configure or do_compile step.

I run Ubuntu 10.10 with gold as the linker. I thought that it might be
the gold linker but neither gold nor ld seem to have this option when
reviewing the man-page.

Regards,

Jan

| Running Makefile.PL in ext/DynaLoader
| ../../miniperl -I../../lib Makefile.PL INSTALLDIRS=perl
INSTALLMAN1DIR=none INSTALLMAN3DIR=none PERL_CORE=1 LIBPERL_A=libperl.so
LINKTYPE=static
| Processing hints file hints/linux.pl
| Unrecognized argument in LIBS ignored:
'-Wl,-rpath-link,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib'
| Unrecognized argument in LIBS ignored:
'-Wl,-rpath,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib'
| Unrecognized argument in LIBS ignored: '-Wl,-O1'
| Unrecognized argument in LIBS ignored: '-fstack-protector'
| Writing Makefile for DynaLoader
| make[1]: Entering directory
`/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
| make[1]: Leaving directory
`/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
| Making all in ext/DynaLoader
|  make all PERL_CORE=1 LIBPERL_A=libperl.so LINKTYPE=static
| make[1]: Entering directory
`/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
| ../../miniperl "-I../../lib" "-I../../lib" DynaLoader_pm.PL DynaLoader.pm
| ../../miniperl "-I../../lib" "-I../../lib" XSLoader_pm.PL XSLoader.pm
| cp XSLoader.pm ../../lib/XSLoader.pm
| cp DynaLoader.pm ../../lib/DynaLoader.pm
| AutoSplitting ../../lib/DynaLoader.pm (../../lib/auto/DynaLoader)
| rm -f DynaLoader.xs
| cp dl_dlopen.xs DynaLoader.xs
| ../../miniperl "-I../../lib" "-I../../lib" ../../lib/ExtUtils/xsubpp
-noprototypes -typemap ../../lib/ExtUtils/typemap DynaLoader.xs >
DynaLoader.xsc && mv DynaLoader.xsc DynaLoader.c
| gcc  -c   -D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe
-fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -O2   -DVERSION=\"1.10\" -DXS_VERSION=\"1.10\"
-fPIC "-I../.."  -DLIBC="/lib/libc-2.12.1.so" DynaLoader.c
| rm -rf ../../DynaLoader.o
| cp DynaLoader.o ../../DynaLoader.o
| make[1]: Leaving directory
`/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
| rm -f libperl.so
| ld -o libperl.so -shared -O2
-L/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
-L/usr/local/lib -fstack-protector op.o perl.o   gv.o toke.o perly.o
pad.o regcomp.o dump.o util.o mg.o reentr.o mro.o hv.o av.o run.o
pp_hot.o sv.o pp.o scope.o pp_ctl.o pp_sys.o doop.o doio.o regexec.o
utf8.o taint.o deb.o universal.o xsutils.o globals.o perlio.o perlapi.o
numeric.o mathoms.o locale.o pp_pack.o pp_sort.o   DynaLoader.o -lnsl
-ldl -lm -lcrypt -lutil -lpthread -lc
| ld: -fstack-protector: unknown option
| ld: use the --help option for usage information
| make: *** [libperl.so] Error 1
| + die 'oe_runmake failed'
| + oefatal 'oe_runmake failed'
| + echo FATAL: 'oe_runmake failed'
| FATAL: oe_runmake failed
| + exit 1
NOTE: package perl-native-5.10.1-r10: task do_compile: Failed




^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: perl-native_5.10.1 fails
  2011-03-16 20:49 perl-native_5.10.1 fails Jan Paesmans
@ 2011-03-16 22:01 ` Tom Rini
  2011-03-16 23:56   ` Jan Paesmans
  0 siblings, 1 reply; 6+ messages in thread
From: Tom Rini @ 2011-03-16 22:01 UTC (permalink / raw)
  To: openembedded-devel

On 03/16/2011 01:49 PM, Jan Paesmans wrote:
> Hi all,
>
> When trying to build an x11-image for pm9263 with angstrom-2010.x,
> perl-native fails to build.
> The error is listed below. As far as I can tell, the problem is that a
> gcc flag is passed to the linker, -fstack-protector. I tried to find out
> where this -fstack-protector could come from, but the only trace I could
> find was in the Configure of perl-native itself. There is no mention
> that it is set when Configure is called in the configure step, nor in
> any of the environment variables during the do_configure or do_compile step.
>
> I run Ubuntu 10.10 with gold as the linker. I thought that it might be
> the gold linker but neither gold nor ld seem to have this option when
> reviewing the man-page.

Can you edit the recipe and add in:
EXTRA_OEMAKE = 'LD="${CCLD}"'

And do a bitbake -c clean perl-native then bitbake perl-native
Thanks.

-- 
Tom Rini
Mentor Graphics Corporation



^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: perl-native_5.10.1 fails
  2011-03-16 22:01 ` Tom Rini
@ 2011-03-16 23:56   ` Jan Paesmans
  2011-03-19 14:01     ` Tom Rini
  0 siblings, 1 reply; 6+ messages in thread
From: Jan Paesmans @ 2011-03-16 23:56 UTC (permalink / raw)
  To: openembedded-devel

[-- Attachment #1: Type: text/plain, Size: 4953 bytes --]

On 03/16/11 23:01, Tom Rini wrote:
> On 03/16/2011 01:49 PM, Jan Paesmans wrote:
>> Hi all,
>>
>> When trying to build an x11-image for pm9263 with angstrom-2010.x,
>> perl-native fails to build.
>> The error is listed below. As far as I can tell, the problem is that a
>> gcc flag is passed to the linker, -fstack-protector. I tried to find out
>> where this -fstack-protector could come from, but the only trace I could
>> find was in the Configure of perl-native itself. There is no mention
>> that it is set when Configure is called in the configure step, nor in
>> any of the environment variables during the do_configure or
>> do_compile step.
>>
>> I run Ubuntu 10.10 with gold as the linker. I thought that it might be
>> the gold linker but neither gold nor ld seem to have this option when
>> reviewing the man-page.
>
> Can you edit the recipe and add in:
> EXTRA_OEMAKE = 'LD="${CCLD}"'
>
> And do a bitbake -c clean perl-native then bitbake perl-native
> Thanks.
>
That did the trick. Now perl-native compiles fine. However when I
checked the output of the log.do_compile I did notice a change a the
behaviour. I was expecting the -fstack-protector flag to be gone,
instead it is still there. However, instead of invoking ld for the final
link, now gcc is invoked. Below you can find the relevent section of the
log file. Also in attachment is a patch with the change you suggested.

Thanks for the help.
Regards,

Jan

Running Makefile.PL in ext/DynaLoader
../../miniperl -I../../lib Makefile.PL INSTALLDIRS=perl
INSTALLMAN1DIR=none INSTALLMAN3DIR=none PERL_CORE=1 LIBPERL_A=libperl.so
LINKTYPE=static
Processing hints file hints/linux.pl
Unrecognized argument in LIBS ignored:
'-Wl,-rpath-link,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib'
Unrecognized argument in LIBS ignored:
'-Wl,-rpath,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib'
Unrecognized argument in LIBS ignored: '-Wl,-O1'
Unrecognized argument in LIBS ignored: '-fstack-protector'
Writing Makefile for DynaLoader
make[1]: Entering directory
`/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
make[1]: Leaving directory
`/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
Making all in ext/DynaLoader
 make all PERL_CORE=1 LIBPERL_A=libperl.so LINKTYPE=static
make[1]: Entering directory
`/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
../../miniperl "-I../../lib" "-I../../lib" DynaLoader_pm.PL DynaLoader.pm
../../miniperl "-I../../lib" "-I../../lib" XSLoader_pm.PL XSLoader.pm
cp XSLoader.pm ../../lib/XSLoader.pm
cp DynaLoader.pm ../../lib/DynaLoader.pm
AutoSplitting ../../lib/DynaLoader.pm (../../lib/auto/DynaLoader)
rm -f DynaLoader.xs
cp dl_dlopen.xs DynaLoader.xs
../../miniperl "-I../../lib" "-I../../lib" ../../lib/ExtUtils/xsubpp
-noprototypes -typemap ../../lib/ExtUtils/typemap DynaLoader.xs >
DynaLoader.xsc && mv DynaLoader.xsc DynaLoader.c
gcc  -c   -D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe
-fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -O2   -DVERSION=\"1.10\" -DXS_VERSION=\"1.10\"
-fPIC "-I../.."  -DLIBC="/lib/libc-2.12.1.so" DynaLoader.c
rm -rf ../../DynaLoader.o
cp DynaLoader.o ../../DynaLoader.o
make[1]: Leaving directory
`/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
rm -f libperl.so
gcc  -o libperl.so -shared -O2
-L/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
-L/usr/local/lib -fstack-protector op.o perl.o   gv.o toke.o perly.o
pad.o regcomp.o dump.o util.o mg.o reentr.o mro.o hv.o av.o run.o
pp_hot.o sv.o pp.o scope.o pp_ctl.o pp_sys.o doop.o doio.o regexec.o
utf8.o taint.o deb.o universal.o xsutils.o globals.o perlio.o perlapi.o
numeric.o mathoms.o locale.o pp_pack.o pp_sort.o   DynaLoader.o -lnsl
-ldl -lm -lcrypt -lutil -lpthread -lc
LD_LIBRARY_PATH=/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1
gcc  -o perl 
-L/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
-Wl,-rpath-link,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
-Wl,-rpath,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
-Wl,-O1 -fstack-protector -L/usr/local/lib -Wl,-E
-Wl,-rpath,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib/perl/5.10.1/CORE
perlmain.o  libperl.so `cat ext.libs` -lnsl -ldl -lm -lcrypt -lutil
-lpthread -lc
LD_LIBRARY_PATH=/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1 
./miniperl -Ilib mkppport
running
/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/miniperl
-I../../lib PPPort_pm.PL


[-- Attachment #2: perl-native_5.10.1.bb.patch --]
[-- Type: text/plain, Size: 371 bytes --]

diff --git a/recipes/perl/perl-native_5.10.1.bb b/recipes/perl/perl-native_5.10.1.bb
index 5aa0c7b..586fcbd 100644
--- a/recipes/perl/perl-native_5.10.1.bb
+++ b/recipes/perl/perl-native_5.10.1.bb
@@ -29,6 +29,8 @@ S = "${WORKDIR}/perl-${PV}"
 
 inherit native
 
+EXTRA_OEMAKE = 'LD="${CCLD}"'
+
 do_configure () {
     ./Configure \
         -Dcc="${CC}" \

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* Re: perl-native_5.10.1 fails
  2011-03-16 23:56   ` Jan Paesmans
@ 2011-03-19 14:01     ` Tom Rini
  2011-03-19 18:44       ` Khem Raj
  0 siblings, 1 reply; 6+ messages in thread
From: Tom Rini @ 2011-03-19 14:01 UTC (permalink / raw)
  To: openembedded-devel

On 03/16/2011 04:56 PM, Jan Paesmans wrote:
> On 03/16/11 23:01, Tom Rini wrote:
>> On 03/16/2011 01:49 PM, Jan Paesmans wrote:
>>> Hi all,
>>>
>>> When trying to build an x11-image for pm9263 with angstrom-2010.x,
>>> perl-native fails to build.
>>> The error is listed below. As far as I can tell, the problem is that a
>>> gcc flag is passed to the linker, -fstack-protector. I tried to find out
>>> where this -fstack-protector could come from, but the only trace I could
>>> find was in the Configure of perl-native itself. There is no mention
>>> that it is set when Configure is called in the configure step, nor in
>>> any of the environment variables during the do_configure or
>>> do_compile step.
>>>
>>> I run Ubuntu 10.10 with gold as the linker. I thought that it might be
>>> the gold linker but neither gold nor ld seem to have this option when
>>> reviewing the man-page.
>>
>> Can you edit the recipe and add in:
>> EXTRA_OEMAKE = 'LD="${CCLD}"'
>>
>> And do a bitbake -c clean perl-native then bitbake perl-native
>> Thanks.
>>
> That did the trick. Now perl-native compiles fine. However when I
> checked the output of the log.do_compile I did notice a change a the
> behaviour. I was expecting the -fstack-protector flag to be gone,
> instead it is still there. However, instead of invoking ld for the final
> link, now gcc is invoked. Below you can find the relevent section of the
> log file. Also in attachment is a patch with the change you suggested.

OK, thanks.  I'll put this into a patch this weekend.  What's going on 
is that while I'm not sure where -fstack-protector is coming from (but 
it's a useful flag), as you saw, 'ld' chokes on it.  But for linking you 
shouldn't really ever invoke ld directly but rather via gcc, so passing 
LD=${CCLD} overrides perl's makefiles and we invoke gcc as the linker 
and it handles the flag right in this case.

>
> Thanks for the help.
> Regards,
>
> Jan
>
> Running Makefile.PL in ext/DynaLoader
> ../../miniperl -I../../lib Makefile.PL INSTALLDIRS=perl
> INSTALLMAN1DIR=none INSTALLMAN3DIR=none PERL_CORE=1 LIBPERL_A=libperl.so
> LINKTYPE=static
> Processing hints file hints/linux.pl
> Unrecognized argument in LIBS ignored:
> '-Wl,-rpath-link,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib'
> Unrecognized argument in LIBS ignored:
> '-Wl,-rpath,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib'
> Unrecognized argument in LIBS ignored: '-Wl,-O1'
> Unrecognized argument in LIBS ignored: '-fstack-protector'
> Writing Makefile for DynaLoader
> make[1]: Entering directory
> `/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
> make[1]: Leaving directory
> `/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
> Making all in ext/DynaLoader
>   make all PERL_CORE=1 LIBPERL_A=libperl.so LINKTYPE=static
> make[1]: Entering directory
> `/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
> ../../miniperl "-I../../lib" "-I../../lib" DynaLoader_pm.PL DynaLoader.pm
> ../../miniperl "-I../../lib" "-I../../lib" XSLoader_pm.PL XSLoader.pm
> cp XSLoader.pm ../../lib/XSLoader.pm
> cp DynaLoader.pm ../../lib/DynaLoader.pm
> AutoSplitting ../../lib/DynaLoader.pm (../../lib/auto/DynaLoader)
> rm -f DynaLoader.xs
> cp dl_dlopen.xs DynaLoader.xs
> ../../miniperl "-I../../lib" "-I../../lib" ../../lib/ExtUtils/xsubpp
> -noprototypes -typemap ../../lib/ExtUtils/typemap DynaLoader.xs>
> DynaLoader.xsc&&  mv DynaLoader.xsc DynaLoader.c
> gcc  -c   -D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe
> -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE
> -D_FILE_OFFSET_BITS=64 -O2   -DVERSION=\"1.10\" -DXS_VERSION=\"1.10\"
> -fPIC "-I../.."  -DLIBC="/lib/libc-2.12.1.so" DynaLoader.c
> rm -rf ../../DynaLoader.o
> cp DynaLoader.o ../../DynaLoader.o
> make[1]: Leaving directory
> `/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
> rm -f libperl.so
> gcc  -o libperl.so -shared -O2
> -L/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
> -L/usr/local/lib -fstack-protector op.o perl.o   gv.o toke.o perly.o
> pad.o regcomp.o dump.o util.o mg.o reentr.o mro.o hv.o av.o run.o
> pp_hot.o sv.o pp.o scope.o pp_ctl.o pp_sys.o doop.o doio.o regexec.o
> utf8.o taint.o deb.o universal.o xsutils.o globals.o perlio.o perlapi.o
> numeric.o mathoms.o locale.o pp_pack.o pp_sort.o   DynaLoader.o -lnsl
> -ldl -lm -lcrypt -lutil -lpthread -lc
> LD_LIBRARY_PATH=/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1
> gcc  -o perl
> -L/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
> -Wl,-rpath-link,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
> -Wl,-rpath,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
> -Wl,-O1 -fstack-protector -L/usr/local/lib -Wl,-E
> -Wl,-rpath,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib/perl/5.10.1/CORE
> perlmain.o  libperl.so `cat ext.libs` -lnsl -ldl -lm -lcrypt -lutil
> -lpthread -lc
> LD_LIBRARY_PATH=/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1
> ./miniperl -Ilib mkppport
> running
> /home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/miniperl
> -I../../lib PPPort_pm.PL
>
>
>
>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel


-- 
Tom Rini
Mentor Graphics Corporation



^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: perl-native_5.10.1 fails
  2011-03-19 14:01     ` Tom Rini
@ 2011-03-19 18:44       ` Khem Raj
  2011-03-22 19:36         ` Jan Paesmans
  0 siblings, 1 reply; 6+ messages in thread
From: Khem Raj @ 2011-03-19 18:44 UTC (permalink / raw)
  To: openembedded-devel

On (19/03/11 07:01), Tom Rini wrote:
> On 03/16/2011 04:56 PM, Jan Paesmans wrote:
> >On 03/16/11 23:01, Tom Rini wrote:
> >>On 03/16/2011 01:49 PM, Jan Paesmans wrote:
> >>>Hi all,
> >>>
> >>>When trying to build an x11-image for pm9263 with angstrom-2010.x,
> >>>perl-native fails to build.
> >>>The error is listed below. As far as I can tell, the problem is that a
> >>>gcc flag is passed to the linker, -fstack-protector. I tried to find out
> >>>where this -fstack-protector could come from, but the only trace I could
> >>>find was in the Configure of perl-native itself. There is no mention
> >>>that it is set when Configure is called in the configure step, nor in
> >>>any of the environment variables during the do_configure or
> >>>do_compile step.
> >>>
> >>>I run Ubuntu 10.10 with gold as the linker. I thought that it might be
> >>>the gold linker but neither gold nor ld seem to have this option when
> >>>reviewing the man-page.
> >>
> >>Can you edit the recipe and add in:
> >>EXTRA_OEMAKE = 'LD="${CCLD}"'
> >>

actually when inheriting native it export LD=ld in envronment and thats
whats used in makefiles

You could try setting

export LD=${CC}
just after inherit native in the perl-native recipe

I have a simialr fix lined up for oe-core
> >>And do a bitbake -c clean perl-native then bitbake perl-native
> >>Thanks.
> >>
> >That did the trick. Now perl-native compiles fine. However when I
> >checked the output of the log.do_compile I did notice a change a the
> >behaviour. I was expecting the -fstack-protector flag to be gone,
> >instead it is still there. However, instead of invoking ld for the final
> >link, now gcc is invoked. Below you can find the relevent section of the
> >log file. Also in attachment is a patch with the change you suggested.
> 
> OK, thanks.  I'll put this into a patch this weekend.  What's going
> on is that while I'm not sure where -fstack-protector is coming from
> (but it's a useful flag), as you saw, 'ld' chokes on it.  But for
> linking you shouldn't really ever invoke ld directly but rather via
> gcc, so passing LD=${CCLD} overrides perl's makefiles and we invoke
> gcc as the linker and it handles the flag right in this case.
> 
> >
> >Thanks for the help.
> >Regards,
> >
> >Jan
> >
> >Running Makefile.PL in ext/DynaLoader
> >../../miniperl -I../../lib Makefile.PL INSTALLDIRS=perl
> >INSTALLMAN1DIR=none INSTALLMAN3DIR=none PERL_CORE=1 LIBPERL_A=libperl.so
> >LINKTYPE=static
> >Processing hints file hints/linux.pl
> >Unrecognized argument in LIBS ignored:
> >'-Wl,-rpath-link,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib'
> >Unrecognized argument in LIBS ignored:
> >'-Wl,-rpath,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib'
> >Unrecognized argument in LIBS ignored: '-Wl,-O1'
> >Unrecognized argument in LIBS ignored: '-fstack-protector'
> >Writing Makefile for DynaLoader
> >make[1]: Entering directory
> >`/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
> >make[1]: Leaving directory
> >`/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
> >Making all in ext/DynaLoader
> >  make all PERL_CORE=1 LIBPERL_A=libperl.so LINKTYPE=static
> >make[1]: Entering directory
> >`/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
> >../../miniperl "-I../../lib" "-I../../lib" DynaLoader_pm.PL DynaLoader.pm
> >../../miniperl "-I../../lib" "-I../../lib" XSLoader_pm.PL XSLoader.pm
> >cp XSLoader.pm ../../lib/XSLoader.pm
> >cp DynaLoader.pm ../../lib/DynaLoader.pm
> >AutoSplitting ../../lib/DynaLoader.pm (../../lib/auto/DynaLoader)
> >rm -f DynaLoader.xs
> >cp dl_dlopen.xs DynaLoader.xs
> >../../miniperl "-I../../lib" "-I../../lib" ../../lib/ExtUtils/xsubpp
> >-noprototypes -typemap ../../lib/ExtUtils/typemap DynaLoader.xs>
> >DynaLoader.xsc&&  mv DynaLoader.xsc DynaLoader.c
> >gcc  -c   -D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe
> >-fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE
> >-D_FILE_OFFSET_BITS=64 -O2   -DVERSION=\"1.10\" -DXS_VERSION=\"1.10\"
> >-fPIC "-I../.."  -DLIBC="/lib/libc-2.12.1.so" DynaLoader.c
> >rm -rf ../../DynaLoader.o
> >cp DynaLoader.o ../../DynaLoader.o
> >make[1]: Leaving directory
> >`/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/ext/DynaLoader'
> >rm -f libperl.so
> >gcc  -o libperl.so -shared -O2
> >-L/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
> >-L/usr/local/lib -fstack-protector op.o perl.o   gv.o toke.o perly.o
> >pad.o regcomp.o dump.o util.o mg.o reentr.o mro.o hv.o av.o run.o
> >pp_hot.o sv.o pp.o scope.o pp_ctl.o pp_sys.o doop.o doio.o regexec.o
> >utf8.o taint.o deb.o universal.o xsutils.o globals.o perlio.o perlapi.o
> >numeric.o mathoms.o locale.o pp_pack.o pp_sort.o   DynaLoader.o -lnsl
> >-ldl -lm -lcrypt -lutil -lpthread -lc
> >LD_LIBRARY_PATH=/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1
> >gcc  -o perl
> >-L/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
> >-Wl,-rpath-link,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
> >-Wl,-rpath,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib
> >-Wl,-O1 -fstack-protector -L/usr/local/lib -Wl,-E
> >-Wl,-rpath,/home/janp/src/openembedded/build/tmp/sysroots/x86_64-linux/usr/lib/perl/5.10.1/CORE
> >perlmain.o  libperl.so `cat ext.libs` -lnsl -ldl -lm -lcrypt -lutil
> >-lpthread -lc
> >LD_LIBRARY_PATH=/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1
> >./miniperl -Ilib mkppport
> >running
> >/home/janp/src/openembedded/build/tmp/work/x86_64-linux/perl-native-5.10.1-r10/perl-5.10.1/miniperl
> >-I../../lib PPPort_pm.PL
> >
> >
> >
> >
> >_______________________________________________
> >Openembedded-devel mailing list
> >Openembedded-devel@lists.openembedded.org
> >http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
> 
> 
> -- 
> Tom Rini
> Mentor Graphics Corporation
> 
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel

-- 
-Khem



^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: perl-native_5.10.1 fails
  2011-03-19 18:44       ` Khem Raj
@ 2011-03-22 19:36         ` Jan Paesmans
  0 siblings, 0 replies; 6+ messages in thread
From: Jan Paesmans @ 2011-03-22 19:36 UTC (permalink / raw)
  To: openembedded-devel

On 03/19/11 19:44, Khem Raj wrote:
> On (19/03/11 07:01), Tom Rini wrote:
>> On 03/16/2011 04:56 PM, Jan Paesmans wrote:
>>> On 03/16/11 23:01, Tom Rini wrote:
>>>> On 03/16/2011 01:49 PM, Jan Paesmans wrote:
>>>>> Hi all,
>>>>>
>>>>> When trying to build an x11-image for pm9263 with
>>>>> angstrom-2010.x, perl-native fails to build. The error is
>>>>> listed below. As far as I can tell, the problem is that a gcc
>>>>> flag is passed to the linker, -fstack-protector. I tried to
>>>>> find out where this -fstack-protector could come from, but
>>>>> the only trace I could find was in the Configure of
>>>>> perl-native itself. There is no mention that it is set when
>>>>> Configure is called in the configure step, nor in any of the
>>>>> environment variables during the do_configure or do_compile
>>>>> step.
>>>>>
>>>>> I run Ubuntu 10.10 with gold as the linker. I thought that it
>>>>> might be the gold linker but neither gold nor ld seem to have
>>>>> this option when reviewing the man-page.
>>>>
>>>> Can you edit the recipe and add in: EXTRA_OEMAKE =
>>>> 'LD="${CCLD}"'
>>>>
>
> actually when inheriting native it export LD=ld in envronment and
> thats whats used in makefiles
>
> You could try setting
>
> export LD=${CC} just after inherit native in the perl-native recipe
>
> I have a simialr fix lined up for oe-core

sorry for the late reply.
Khem's solution also seems to work. I did a 'bitbake -c clean
perl-native && bitbake perl-native' with the other suggestion and that
succeeded. However the EXTRA_OEMAKE seems cleaner.

Regards,

Jan

>>>> And do a bitbake -c clean perl-native then bitbake perl-native
>>>> Thanks.
>>>>
>>> That did the trick. Now perl-native compiles fine. However when
>>> I checked the output of the log.do_compile I did notice a change
>>> a the behaviour. I was expecting the -fstack-protector flag to be
>>> gone, instead it is still there. However, instead of invoking ld
>>> for the final link, now gcc is invoked. Below you can find the
>>> relevent section of the log file. Also in attachment is a patch
>>> with the change you suggested.
>>
>> OK, thanks. I'll put this into a patch this weekend. What's
>> going on is that while I'm not sure where -fstack-protector is
>> coming from (but it's a useful flag), as you saw, 'ld' chokes on
>> it. But for linking you shouldn't really ever invoke ld directly
>> but rather via gcc, so passing LD=${CCLD} overrides perl's
>> makefiles and we invoke gcc as the linker and it handles the flag
>> right in this case.
>>
>>>
>>> Thanks for the help. Regards,
>>>
>>> Jan




^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-03-22 19:38 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-03-16 20:49 perl-native_5.10.1 fails Jan Paesmans
2011-03-16 22:01 ` Tom Rini
2011-03-16 23:56   ` Jan Paesmans
2011-03-19 14:01     ` Tom Rini
2011-03-19 18:44       ` Khem Raj
2011-03-22 19:36         ` Jan Paesmans

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