Index: share/mk/src.opts.mk
===================================================================
--- share/mk/src.opts.mk
+++ share/mk/src.opts.mk
@@ -215,15 +215,11 @@
 # If the compiler is not C++11 capable, disable clang and use gcc instead.
 __DEFAULT_YES_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX
 __DEFAULT_NO_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC
-.elif ${__T} == "aarch64" || ${__T} == "amd64" || ${__T} == "i386"
-# On x86 and arm64, clang is enabled, and will be installed as the default cc.
+.elif ${__T} == "aarch64" || ${__T} == "amd64" || ${__TT} == "arm" || 
+    ${__T} == "i386"
+# On x86 and arm, clang is enabled, and will be installed as the default cc.
 __DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_FULL CLANG_IS_CC
 __DEFAULT_NO_OPTIONS+=GCC GCC_BOOTSTRAP GNUCXX
-.elif ${__TT} == "arm"
-# On arm, clang is enabled, and it is installed as the default cc, but
-# since gcc is unable to build the full clang, disable it by default.
-__DEFAULT_YES_OPTIONS+=CLANG CLANG_BOOTSTRAP CLANG_IS_CC
-__DEFAULT_NO_OPTIONS+=CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX
 .elif ${__T:Mpowerpc*}
 # On powerpc, clang is enabled, but gcc is installed as the default cc.
 __DEFAULT_YES_OPTIONS+=CLANG CLANG_FULL GCC GCC_BOOTSTRAP GNUCXX