Erlang can either provide its own atomic_ops implementation or use the one in libatomic_ops. This patch ensures that it only uses the one from libatomic_ops if it is available. Fixes: http://autobuild.buildroot.net/results/3eb/3ebfd36948d5a642cc83ce31ddf5902cb369bfbd/ http://autobuild.buildroot.net/results/04c/04cbf79ccf159e15f9ea3953b425faadafc8a1c0/ http://autobuild.buildroot.net/results/fc9/fc9904446553e67dd44954310fea26d751a0df5d/ http://autobuild.buildroot.net/results/501/501a12da25615071fb6197a898456cfe41a6451d/ http://autobuild.buildroot.net/results/34e/34e2fbb4d39737fd7defa5bd607726d52ef38568/ http://autobuild.buildroot.net/results/722/7220c3905ebe9e081f1e3b90641b0859d996c2ac/ http://autobuild.buildroot.net/results/ffd/ffdc531d8cf9adb43340d045aa88eb0b39fc9bb7/ http://autobuild.buildroot.net/results/b4f/b4f238bcb30b0191ce1a2be669fa792c8ccd3e69/ Signed-off-by: Frank Hunleth <fhunleth@troodon-software.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
