Work around ECC v7.0 bug by manually definining __sync_val_compare_and_swap() if it isn't defined yet.
Work around ECC v7.0 bug by manually definining __sync_val_compare_and_swap()
if it isn't defined yet.

(Logical change 1.68)

igprof/libunwind,maltek/platform_external_libunwind,Keno/libunwind,SyndicateRogue/libunwind,rogwfu/libunwind,rantala/libunwind,SyndicateRogue/libunwind,krytarowski/libunwind,tkelman/libunwind,joyent/libunwind,bo-on-software/libunwind,djwatson/libunwind,frida/libunwind,wdv4758h/libunwind,vegard/libunwind,pathscale/libunwind,yuyichao/libunwind,lat/libunwind,zliu2014/libunwind-tilegx,DroidSim/platform_external_libunwind,bo-on-software/libunwind,zliu2014/libunwind-tilegx,dagar/libunwind,tony/libunwind,djwatson/libunwind,maltek/platform_external_libunwind,cloudius-systems/libunwind,atanasyan/libunwind-android,dreal-deps/libunwind,rntz/libunwind,dropbox/libunwind,zeldin/platform_external_libunwind,libunwind/libunwind,SyndicateRogue/libunwind,adsharma/libunwind,mpercy/libunwind,vtjnash/libunwind,androidarmv6/android_external_libunwind,tkelman/libunwind,pathscale/libunwind,evaautomation/libunwind,android-ia/platform_external_libunwind,ehsan/libunwind,tkelman/libunwind,vegard/libunwind,maltek/platform_external_libunwind,ehsan/libunwind,yuyichao/libunwind,joyent/libunwind,adsharma/libunwind,geekboxzone/lollipop_external_libunwind,igprof/libunwind,jrmuizel/libunwind,cloudius-systems/libunwind,wdv4758h/libunwind,geekboxzone/lollipop_external_libunwind,zliu2014/libunwind-tilegx,0xlab/0xdroid-external_libunwind,martyone/libunwind,vegard/libunwind,dropbox/libunwind,djwatson/libunwind,tony/libunwind,zeldin/platform_external_libunwind,adsharma/libunwind,geekboxzone/mmallow_external_libunwind,zeldin/platform_external_libunwind,fillexen/libunwind,project-zerus/libunwind,DroidSim/platform_external_libunwind,martyone/libunwind,Keno/libunwind,rantala/libunwind,0xlab/0xdroid-external_libunwind,project-zerus/libunwind,android-ia/platform_external_libunwind,ehsan/libunwind,jrmuizel/libunwind,pathscale/libunwind,evaautomation/libunwind,martyone/libunwind,DroidSim/platform_external_libunwind,frida/libunwind,CyanogenMod/android_external_libunwind,cms-externals/libunwind,rantala/libunwind,android-ia/platform_external_libunwind,fdoray/libunwind,cloudius-systems/libunwind,Chilledheart/libunwind,CyanogenMod/android_external_libunwind,Chilledheart/libunwind,dropbox/libunwind,dreal-deps/libunwind,dreal-deps/libunwind,frida/libunwind,geekboxzone/lollipop_external_libunwind,joyent/libunwind,jrmuizel/libunwind,rntz/libunwind,dagar/libunwind,fillexen/libunwind,bo-on-software/libunwind,geekboxzone/mmallow_external_libunwind,fdoray/libunwind,atanasyan/libunwind,mpercy/libunwind,lat/libunwind,fdoray/libunwind,olibc/libunwind,evaautomation/libunwind,androidarmv6/android_external_libunwind,Keno/libunwind,rntz/libunwind,Chilledheart/libunwind,vtjnash/libunwind,olibc/libunwind,krytarowski/libunwind,rogwfu/libunwind,unkadoug/libunwind,0xlab/0xdroid-external_libunwind,tronical/libunwind,rogwfu/libunwind,CyanogenMod/android_external_libunwind,olibc/libunwind,cms-externals/libunwind,libunwind/libunwind,libunwind/libunwind,atanasyan/libunwind,atanasyan/libunwind,mpercy/libunwind,tronical/libunwind,igprof/libunwind,tony/libunwind,vtjnash/libunwind,lat/libunwind,krytarowski/libunwind,atanasyan/libunwind-android,unkadoug/libunwind,atanasyan/libunwind-android,dagar/libunwind,cms-externals/libunwind,yuyichao/libunwind,androidarmv6/android_external_libunwind,project-zerus/libunwind,unkadoug/libunwind,geekboxzone/mmallow_external_libunwind,tronical/libunwind,wdv4758h/libunwind,fillexen/libunwind