-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 9/19/12 1:42 PM, H. Peter Anvin wrote: > Kbuild people, any comments?
Thanks for bouncing along. This patch is wrong. It fixes the 'make' case because scripts_basic is build before archscripts but doesn't get rid of the root cause. 'make archscripts' alone still fails. I'll send a replacement that addresses that dependency issue directly. - -Jeff > On 09/19/2012 10:38 AM, Jeff Mahoney wrote: >> The SUSE kernel packages are built by doing the following: >> >> make silentoldonfig make prepare make scripts make clean >> >> <capture file list used for building modules> >> >> make -j$NCPUs >> >> On parallel builds (also using -C/O=), this can occasionally fail >> with: HOSTCC scripts/basic/fixdep /bin/sh: scripts/basic/fixdep: >> No such file or directory make[3]: *** [arch/x86/tools/relocs] >> Error 1 make[2]: *** [archscripts] Error 2 make[2]: *** Waiting >> for unfinished jobs.... make[1]: *** [sub-make] Error 2 make: *** >> [all] Error 2 >> >> The error can also be "Permission denied." >> >> Without the make clean this works ok. >> >> What seems to be happening is that fixdep exists so relocs is >> able to be rebuilt, but then somewhere there is a FORCE rule that >> applies to fixdep so it is rebuilt. If the timing is right, the >> relocs build can happen while the fixdep rebuild is happening and >> we either get a non-executable fixdep or a nonexistent fixdep. >> >> This patch moves the archscripts dependency after scripts_basic >> so that fixdep is always built after relocs. If I understand the >> build order correctly, this should be the case since >> scripts_basic is essentially a prereq of everything. >> >> This was introduced by commit 6520fe55 (x86, realmode: 16-bit >> real-mode code support for relocs), which added the archscripts >> dependency to archprepare. >> >> Signed-off-by: Jeff Mahoney <je...@suse.com> --- Makefile | 2 >> +- 1 file changed, 1 insertion(+), 1 deletion(-) >> >> --- a/Makefile +++ b/Makefile @@ -835,7 +835,7 @@ prepare1: >> prepare2 include/linux/version include/config/auto.conf >> $(cmd_crmodverdir) >> >> -archprepare: archheaders archscripts prepare1 scripts_basic >> +archprepare: archheaders scripts_basic archscripts prepare1 >> >> prepare0: archprepare FORCE $(Q)$(MAKE) $(build)=. >> > > - -- Jeff Mahoney SUSE Labs -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.18 (Darwin) Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Mozilla - http://www.enigmail.net/ iQIcBAEBAgAGBQJQWycqAAoJEB57S2MheeWyrOcP/1zkI9gwRCwjGhzd78177JHZ 6YFAkg3bTfQjCKrb1uU414wlFyRS+yHV2TlSDk4UTFfXMM7Y1FKmhGVF2ZJF2EBs FNOXnRFwh4zhcztXtrSNqs1omhAEfS9FBGlwOmSdSg+mMSK6cAoK2krQuEsrTYUR 9uTeJfvfOJJgTHw5+jM6HH17swF2MkhwS/C5cBt3qGc4keE/+YL7Ub8DRIcrwMN3 1ux87W7Y2e1PaPcxDufZnryMkOSq8IOmRB1ErdJ1fCRcoE3RG5esrrbULURscA3b OS5+mhJZj8Q5GlFYm1zrKNVxN973nsdw80d6QSGLU6oMtDEF7Hei4fg+KPzgFHNy Q+Cqt/il1onehS/aMxcjU9OdOPObMau5OVzDv3n+EYnR1wUW7nRevtUt4eVsYG4Z qEy50tHuv8AO+sfB3nVC268sHOteUwqDDWKJC/vRMnJ4tKHi/vNJinweXzb1G+lp O/Q2em0zBqmSnBsnlxhk+Ga4riBkcBsHtBiPFZ7NFpXrSXj93ASAURnlRFvpFa/u mGz/izuFx9s1FFWAfjLMC+LtlMndr4p0DYa2tODt72+HibVA435JMsKSQL8s8fji HdBJux8MOJzjBqic6y3lHyJKwpjXBB6zNqxr0WNocvwJiS5mEBERpDc4JQp+DCI6 EJV+7rUH8MDw5w69+e2f =rC/d -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
