On Fri, 2012-01-20 at 08:49 +0000, Lu, Lianhao wrote: > > -----Original Message----- > > From: openembedded-core-boun...@lists.openembedded.org > > [mailto:openembedded-core-boun...@lists.openembedded.org] On Behalf > > Of Saul Wold > > Sent: Friday, January 20, 2012 4:19 PM > > To: Patches and discussions about the oe-core layer > > Subject: Re: [OE-core] [PATCH] gcc: Ensure that the shared source directory > > shared the same sstate hashes > > > > On 01/19/2012 11:38 AM, Richard Purdie wrote: > > > The fetch/unpack/patch/headerfix tasks are shared and hence their sstate > > > hashes > > > should also match. Sadly this is not the case since: > > > > > > a) gcc-runtime applies an additional patch > > > b) The do_headerfix task was missing from libgcc > > > c) The do_headerfix task is a shell task and hence depends > > > on all exported variables which can vary between cross and target > > > recipes. > > > > > > To fix this, the patch moves the patch to the common code, adds > > > the headerfix task to a common include file and disabled shell > > > dependencies on the do_headerfix task since its clear in this case > > > we don't need thsoe dependencies since we just call sed. > > > > > > With this patch applied, all these recipes now share common sstate > > > checksums. > > > > > Richard, > > > > I tried both a sstate build with and existing tmp and a clean tmp, the > > existing tmp seemed to work ok, but with a clean tmp (and sstate), I got > > the following patch issue still. > > > > This was with BB_SIGNATURE_HANDLER ?= 'basichash' set. > > > > ERROR: Command Error: exit status: 1 Output: > > Could not link file > > `.pc/gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch/configure' to `configure': No > > such file or directory > > Applying patch gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch > > patching file configure.ac > > Hunk #1 FAILED at 3073. > > 1 out of 1 hunk FAILED -- rejects in file configure.ac > > patching file configure > > Hunk #1 FAILED at 7594. > > 1 out of 1 hunk FAILED -- rejects in file configure > > Patch gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch does not apply (enforce with -f) > > ERROR: Function failed: patch_do_patch > > ERROR: Logfile of failure stored in: > > /intel/poky2/builds/binutils/tmp/work-shared/gcc-4.6.2+svnr181430-r20/temp/log.do_patch.15457 > > NOTE: package libgcc-4.6.2+svnr181430-r20: task do_patch: Failed > > ERROR: Task 882 > > (/intel/poky2/distro/meta/recipes-devtools/gcc/libgcc_4.6.bb, do_patch) > > failed with exit code '1' > > > > I have not tried a clean sstate / clean tmp. > > > Well, using the poky-conrib/rpurdie/t1 branch, it seems that the libgcc still > has different signature with > gcc-cross-initial for task patch. But bitbake-diffsigs reports nothing. > gcc-runtime seems to be ok now.
I looked into this and the problem is that the quilt-native dependency is removed in the target cases (libgcc/gcc-runtime) but not in the cross cases thanks to BB_HASHTASK_WHITELIST. I'm trying to figure out how to solve that. Cheers, Richard _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
