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ARM: 7333/2: jump label: detect %c support for ARM
authorRabin Vincent <rabin@rab.in>
Fri, 24 Feb 2012 16:06:20 +0000 (17:06 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 24 Mar 2012 09:38:56 +0000 (09:38 +0000)
commita9468f30b5eac6957c86aea97954553bfb7c1f18
treec8da55b18abf5d848282e95b04ccadb21839f081tree | snapshot
parent9b5a146a43db3733c731d47022f4f5259e6b31e6commit | diff
ARM: 7333/2: jump label: detect %c support for ARM

Some versions of ARM GCC which do support asm goto, do not support
the %c specifier.  Since we need the %c to support jump labels
on ARM, detect that too in the asm goto detection script to avoid
build errors with these versions.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48637

Acked-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
scripts/gcc-goto.sh diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu packaged SUSE kernel (3.2.10)