Consolidate developers docs and Makefile, create symlink automatically

BUILDDEPS.md

@@ -35,10 +35,12 @@ $ export PATH=$PATH:$GOPATH/bin
 
 .... Add paths to your bashrc ....
 
-$ echo "export PATH=$PATH:${HOME}/local/go/bin" >> ${HOME}/.bashrc
-$ echo "export GOROOT=${HOME}/local/go" >> ${HOME}/.bashrc
-$ echo "export GOPATH=$HOME/mygo" >> ${HOME}/.bashrc
-$ echo "export PATH=$PATH:$GOPATH/bin" >> ${HOME}/.bashrc
+$ cat << EOF > ${HOME}/.bashrc
+export PATH=$PATH:${HOME}/local/go/bin
+export GOROOT=${HOME}/local/go
+export GOPATH=$HOME/mygo
+export PATH=$PATH:$GOPATH/bin
+EOF
 ```
 
 ## Mac OSX (Yosemite) 10.10
@@ -77,9 +79,15 @@ $ mkdir -p $HOME/mygo
 
 $ export GOPATH=$HOME/mygo
 $ export PATH=$PATH:$GOPATH/bin
+$ GOVERSION=$(brew list go | head -n 1 | cut -d '/' -f 6)
+$ export GOROOT=$(brew --prefix)/Cellar/go/$GOVERSION/libexec
 
 .... Add paths to your bashrc ....
 
-$ echo "export GOPATH=$HOME/mygo" >> ${HOME}/.bashrc
-$ echo "export PATH=$PATH:$GOPATH/bin" >> ${HOME}/.bashrc
+$ cat << EOF > ~/.bashrc
+GOVERSION=$(brew list go | head -n 1 | cut -d '/' -f 6)
+export GOPATH=$HOME/mygo
+export PATH=$PATH:$GOPATH/bin
+export GOROOT=$(brew --prefix)/Cellar/go/$GOVERSION/libexec
+EOF
 ```

CONTRIBUTING.md

@@ -3,20 +3,22 @@ Fork [Minio upstream](https://github.com/Minio-io/minio/fork) source repository
 ```sh
 $ git clone https://github.com/$USER_ID/minio
 $ cd minio
-$ mkdir -p ${GOPATH}/src/github.com/minio-io
-$ ln -s ${PWD} $GOPATH/src/github.com/minio-io/
 ```
 
 ### Compiling Minio from source
-Minio uses ``Makefile`` to wrap around some of the limitations of ``go build``. To compile Minio source, simply change to your workspace folder and type ``make``.
+Minio uses ``Makefile`` to wrap around some of the limitations of ``go`` build system. To compile Minio source, simply change to your workspace folder and type ``make``.
 ```sh
 $ make
 Checking if proper environment variables are set.. Done
 ...
 Checking dependencies for Minio.. Done
+Installed godep
+Installed cover
+Building Libraries
 ...
 ...
 ```
+
 ###  Developer Guidelines
 ``Minio`` community welcomes your contribution. To make the process as seamless as possible, we ask for the following:
 * Go ahead and fork the project and make your changes. We encourage pull requests to discuss code changes.

Makefile

@@ -1,22 +1,21 @@
 #GOPATH := $(CURDIR)/tmp/gopath
 MAKE_OPTIONS := -s
-ARCH := $(shell uname -s)
 
 all: getdeps install
 
 checkdeps:
 	@./checkdeps.sh
 
+createsymlink:
+	@if test ! -h $(GOPATH)/src/github.com/minio-io/minio; then echo "Creating symlink to $(GOPATH)/src/github.com/minio-io/minio" && ln -s $(PWD) $(GOPATH)/src/github.com/minio-io/minio; fi
+
 getdeps: checkdeps
 	@go get github.com/tools/godep && echo "Installed godep"
 	@go get golang.org/x/tools/cmd/cover && echo "Installed cover"
 
-build-erasure: getdeps
-	@godep go generate github.com/minio-io/minio/pkg/storage/erasure
-	@godep go build github.com/minio-io/minio/pkg/storage/erasure
-
-build-all: getdeps build-erasure
+build-all: getdeps createsymlink
 	@echo "Building Libraries"
+	@godep go generate ./...
 	@godep go build ./...
 
 test-all: build-all