diff -u -r boost_1_58_0.orig/tools/build/src/tools/gcc.jam boost_1_58_0/tools/build/src/tools/gcc.jam
--- boost_1_58_0.orig/tools/build/src/tools/gcc.jam	2015-04-04 19:25:07.000000000 +0200
+++ boost_1_58_0/tools/build/src/tools/gcc.jam	2015-07-10 01:08:19.822733823 +0200
@@ -451,7 +451,7 @@
         else
         {
             local arch = [ feature.get-values architecture : $(properties) ] ;
-            if $(arch) != arm
+            if $(arch) = x86
             {
                 if $(model) = 32
                 {