Public bug reported:
linux build failure seen building 32bit user space support on ppc64el, using
the toolchain from ubuntu-toolchain-r/ppa on trusty. complete build log at
https://launchpad.net/ubuntu/+archive/test-rebuild-20150317-security/+build/7070318
VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S: Assembler
messages:
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:42: Error:
syntax error; found `@', expected `,'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:42: Error:
junk at end of line: `@local'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:48: Error:
syntax error; found `@', expected `,'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:48: Error:
junk at end of line: `@local'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:83: Error:
syntax error; found `@', expected `,'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:83: Error:
junk at end of line: `@local'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:87: Error:
syntax error; found `@', expected `,'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:87: Error:
junk at end of line: `@local'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:195:
Error: syntax error; found `@', expected `,'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:195:
Error: junk at end of line: `@local'
make[4]: *** [arch/powerpc/kernel/vdso32/gettimeofday.o] Error 1
make[3]: *** [arch/powerpc/kernel/vdso32] Error 2
make[3]: *** Waiting for unfinished jobs....
yeah, thanks for non-verbose build logs !!!
doing it the hard way, you see that this file was (and wants to be)
compiled with -m32, and I assume with gcc finally dropping the multilib
configurations for ppc64el, the kernel configury decides that it can do
without -m32.
but why in the first place is this needed? there is no powerpcle user
space.
I assume this issue is latent in all releases.
** Affects: linux (Ubuntu)
Importance: High
Status: Confirmed
** Affects: linux (Ubuntu Trusty)
Importance: High
Status: Confirmed
** Tags: ftbfs
** Package changed: ubuntu => linux (Ubuntu)
** Also affects: linux (Ubuntu Trusty)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux (Ubuntu Trusty)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1433809
Title:
linux build failure seen building 32bit user space support on ppc64el
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Trusty:
Confirmed
Bug description:
linux build failure seen building 32bit user space support on ppc64el, using
the toolchain from ubuntu-toolchain-r/ppa on trusty. complete build log at
https://launchpad.net/ubuntu/+archive/test-rebuild-20150317-security/+build/7070318
VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:
Assembler messages:
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:42:
Error: syntax error; found `@', expected `,'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:42:
Error: junk at end of line: `@local'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:48:
Error: syntax error; found `@', expected `,'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:48:
Error: junk at end of line: `@local'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:83:
Error: syntax error; found `@', expected `,'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:83:
Error: junk at end of line: `@local'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:87:
Error: syntax error; found `@', expected `,'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:87:
Error: junk at end of line: `@local'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:195:
Error: syntax error; found `@', expected `,'
/build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:195:
Error: junk at end of line: `@local'
make[4]: *** [arch/powerpc/kernel/vdso32/gettimeofday.o] Error 1
make[3]: *** [arch/powerpc/kernel/vdso32] Error 2
make[3]: *** Waiting for unfinished jobs....
yeah, thanks for non-verbose build logs !!!
doing it the hard way, you see that this file was (and wants to be)
compiled with -m32, and I assume with gcc finally dropping the
multilib configurations for ppc64el, the kernel configury decides that
it can do without -m32.
but why in the first place is this needed? there is no powerpcle user
space.
I assume this issue is latent in all releases.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1433809/+subscriptions
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