crfsuite: unbreak build on non-x86 archs

math/crfsuite/Portfile

@@ -13,11 +13,11 @@ long_description    CRFsuite is an implementation of Conditional Random Fields (
                     for labeling sequential data.
 
 homepage            http://www.chokkan.org/software/crfsuite/
-platforms           darwin
 license             BSD
 
 checksums           rmd160  ba5e127e3d8e5d1bb2a344e7e96259bb328f9bb7 \
-                    sha256  8931f215e6f9b230cc2dc440fcd890c37afa3b1df3e8da512c7e74cafba8f0c5
+                    sha256  8931f215e6f9b230cc2dc440fcd890c37afa3b1df3e8da512c7e74cafba8f0c5 \
+                    size    244953
 
 depends_build       port:libtool  \
                     port:autoconf \
@@ -34,6 +34,12 @@ pre-configure {
 
 configure.args      --with-liblbfgs=${prefix}
 
+# https://github.com/chokkan/crfsuite/issues/126
+if {${configure.build_arch} ni [list i386 x86_64]} {
+    configure.args-append \
+                    --disable-sse2
+}
+
 post-destroot {
     # install additional documents.
     set dest_doc ${destroot}${prefix}/share/doc/${name}