try to build mosh-0.2.0 (but 32-bit) on Snow Leopard

mosh-0.2.0-snow-leopard.patch

diff -ru mosh-0.2.0-orig/configure mosh-0.2.0/configure
--- mosh-0.2.0-orig/configure   2009-08-07 17:12:14.000000000 +0900
+++ mosh-0.2.0/configure        2010-01-20 17:55:49.000000000 +0900
@@ -4616,6 +4616,9 @@
           else
              MOSH_OPTS="$MOSH_INTEL_OPTS -march=$host_cpu"
           fi
+          CFLAGS="$CFLAGS -arch i386"
+          CXXFLAGS="$CXXFLAGS -arch i386"
+          LDFLAGS="$LDFLAGS -arch i386"
           ;;
         *linux*)
 
diff -ru mosh-0.2.0-orig/gc-7.1/configure mosh-0.2.0/gc-7.1/configure
--- mosh-0.2.0-orig/gc-7.1/configure    2009-06-12 12:50:13.000000000 +0900
+++ mosh-0.2.0/gc-7.1/configure 2010-01-20 18:00:18.000000000 +0900
@@ -4915,6 +4915,8 @@
    ;;
  *-*-darwin*)
    THREADS=posix
+   CFLAGS="-arch i386 -D_XOPEN_SOURCE=1"
+   LDFLAGS="-arch i386"
    { $as_echo "$as_me:$LINENO: result: $THREADS" >&5
 $as_echo "$THREADS" >&6; }
    ;;