Skip fancontrol build on CircleCI - no wiringPi equivalent on x86.

#593.

Makefile

@@ -1,16 +1,15 @@
 
 ifeq "$(CIRCLECI)" "true"
 	BUILDINFO=
+	PLATFORMDEPENDENT=
 else
 	BUILDINFO=-ldflags "-X main.stratuxVersion=`git describe --tags --abbrev=0` -X main.stratuxBuild=`git log -n 1 --pretty=%H`"
 $(if $(GOROOT),,$(error GOROOT is not set!))
+	PLATFORMDEPENDENT=fancontrol
 endif
 
 all:
-	make xdump978
+	make xdump978 xdump1090 xgen_gdl90 $(PLATFORMDEPENDENT)
-	make xdump1090
-	make xgen_gdl90
-	make fancontrol
 
 xgen_gdl90:
 	go get -t -d -v ./main ./test ./godump978 ./uatparse

circle.yml

@@ -5,7 +5,7 @@ machine:
 
 dependencies:
   pre:
-    - sudo apt-get update; sudo apt-get install libusb-1.0-0-dev; sudo apt-get install wiringpi; cd ~/; git clone https://github.com/jpoirier/librtlsdr; cd librtlsdr; mkdir build; cd build; cmake ../; make; sudo make install; sudo ldconfig; cd ~/; mkdir gopath; cd ~/; mkdir gopath; wget https://storage.googleapis.com/golang/go1.6.src.tar.gz; tar -zxvf go1.6.src.tar.gz; cd go/src; export GOROOT_BOOTSTRAP=/usr/local/go; ./make.bash; echo $PATH; echo $GOPATH; go version; env
+    - sudo apt-get update; sudo apt-get install libusb-1.0-0-dev; cd ~/; git clone https://github.com/jpoirier/librtlsdr; cd librtlsdr; mkdir build; cd build; cmake ../; make; sudo make install; sudo ldconfig; cd ~/; mkdir gopath; cd ~/; mkdir gopath; wget https://storage.googleapis.com/golang/go1.6.src.tar.gz; tar -zxvf go1.6.src.tar.gz; cd go/src; export GOROOT_BOOTSTRAP=/usr/local/go; ./make.bash; echo $PATH; echo $GOPATH; go version; env
   override:
     - cd .. ; rm -rf stratux ; git clone --recursive https://github.com/cyoung/stratux ; cd stratux ; git config --add remote.origin.fetch "+refs/pull/*/head:refs/remotes/origin/pr/*" ; git fetch origin ; BRANCH=`echo "$CIRCLE_BRANCH" | sed 's/pull\//pr\//g'` ; git checkout $BRANCH ; make