Yes, sir, I did not reproduce this on master. Even on morty, I only saw twice. Maybe we can hold on this and let me keep monitoring. Thanks.
-----Original Message----- From: Richard Purdie [mailto:richard.pur...@linuxfoundation.org] Sent: 2017年12月12日 17:23 To: Bai, Haiqing; openembedded-core@lists.openembedded.org Subject: Re: [OE-core] [PATCH] gmp: depends on flex-native to fix parallel building issue Let me make this simpler. Which release of the project did you see this issue with? I believe this issue would only occur with morty and early, pyro, rocko and master are not affected. Cheers, Richard On Tue, 2017-12-12 at 07:13 +0000, Bai, Haiqing wrote: > Comments below. thanks > > -----Original Message----- > From: Richard Purdie [mailto:richard.pur...@linuxfoundation.org] > Sent: 2017年12月11日 6:48 > To: Bai, Haiqing; openembedded-core@lists.openembedded.org > Subject: Re: [OE-core] [PATCH] gmp: depends on flex-native to fix > parallel building issue > > On Wed, 2017-11-29 at 14:54 +0800, Haiqing Bai wrote: > > > > fix below parallel building issue: > > configure:27365: result: flex > > configure:27403: flex conftest.l > > .../sysroots/x86_64-linux/usr/bin/flex.real: No such file or > > directory > > configure:27407: $? = 127 > > configure:27409: checking lex output file root > > configure:27420: error: cannot find output from flex; giving up > > > > Signed-off-by: Haiqing Bai <haiqing....@windriver.com> > > --- > > meta/recipes-support/gmp/gmp.inc | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/meta/recipes-support/gmp/gmp.inc b/meta/recipes- > > support/gmp/gmp.inc index abac8cf..1b35eaa 100644 > > --- a/meta/recipes-support/gmp/gmp.inc > > +++ b/meta/recipes-support/gmp/gmp.inc > > @@ -10,3 +10,5 @@ PACKAGECONFIG[readline] = "--with-readline=yes, > > --with-readline=no,readline" > > > > ARM_INSTRUCTION_SET_armv4 = "arm" > > ARM_INSTRUCTION_SET_armv5 = "arm" > > + > > +DEPENDS = "flex-native" > With recipe specific sysroots this should now be deterministic. The > log above suggests you were not using recipe specific sysroots? This > would therefore only be applicable to morty and earlier? > [This issue is founded on x86-64 building, but it does not mean it is > only related with x86. Actually this is caused by the defect of the > traditional probe mechanism of 'configure', the package configure > script try to probe whether has package 'flex' , then some optional > actions will be done by it. In this issue, when this probe happens, > /usr/bin/flex exists but '/usr/bin/flex.real' has not created for the > parallel building, then configure reports the error and exits from > building. Since there are no atomic guarantee for the package output > during parallel building, so here add this depends] > > Cheers, > > Richard > -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core
