Do not build i386 binary on Travis CI to speed up the process

.travis.yml

@@ -16,10 +16,8 @@ script: |
 
   curl https://storage.googleapis.com/golang/go1.4.1.linux-amd64.tar.gz | tar -xz
   mv go $GOROOT
-  cd $GOROOT/src
-  GOARCH=386 ./make.bash
 
-  cd $FZF_BASE/src && make install &&
+  cd $FZF_BASE/src && make test fzf/fzf-linux_amd64 install &&
   cd $FZF_BASE/bin && ln -sf fzf-linux_amd64 fzf-$(./fzf --version)-linux_amd64 &&
   cd $FZF_BASE && yes | ./install &&
   tmux new "rake test > out && touch ok" && cat out && [ -e ok ]

src/Makefile

@@ -36,7 +36,7 @@ test:
 	go get
 	go test -v ./...
 
-install: build $(BINDIR)/fzf
+install: $(BINDIR)/fzf
 
 uninstall:
 	rm -f $(BINDIR)/fzf $(BINDIR)/$(BINARY64)