FTBFS in Thumb-2 mode due to missing IT instruction

[Michael Hope]

libatomic-ops-7.2~alpha5+cvs20100601 fails to build from source on Maverick using Linaro GCC 4.5 due to a missing IT instruction:

gcc -DHAVE_CONFIG_H -I. -I. -I. -fPIC -g -O2 -g -Wall -O2 -DNDEBUG -c atomic_ops_stack.c
/tmp/ccZjwhqd.s: Assembler messages:
/tmp/ccZjwhqd.s:83: Error: thumb conditional instruction should be in IT block -- `strexeq r4,r1,[r2]'

Ubuntu GCC 4.4 compiles it correctly due to the assembler being passed -mimplicit-it.

The attached patch fixes the build and is being sent upstream.

[Michael Hope (michaelh1)]

Sent upstream at:
 http://article.gmane.org/gmane.comp.programming.garbage-collection.boehmgc/4200

[Michael Hope (michaelh1)]

Accepted upstream at:
 http://article.gmane.org/gmane.comp.programming.garbage-collection.boehmgc/4201

[Launchpad Janitor (janitor)]

This bug was fixed in the package libatomic-ops - 7.2~alpha5+cvs20100601-1ubuntu2

---------------
libatomic-ops (7.2~alpha5+cvs20100601-1ubuntu2) natty; urgency=low

  * Fix FTBFS in Thumb-2 mode due to missing IT instruction (Michael Hope).
    LP: #680313.
 -- Matthias Klose <email address hidden> Wed, 24 Nov 2010 04:14:40 +0100