Added option to Makefile to build w/o Docker

Refers to the discussion in apple#23.

Signed-off-by: Clovis Durand <[email protected]>

Makefile

@@ -18,16 +18,17 @@ endif
 TARGET ?= $(HOST)
 BUILD_TYPE ?= Debug
 MAKE := make -f Build/Makefile -j $(shell $(NPROC))
-DOCKER := docker
+DOCKER_EXE := docker
+DOCKER ?= 1
 
 DOCKERFILE := Build/Docker/Dockerfile
 ifeq ($(TARGET),Raspi)
 	DOCKERFILE := Build/Docker/Dockerfile.Raspi
 endif
 
 ENABLE_TTY =
-MAKE_DOCKER = $(DOCKER) build - < $(DOCKERFILE) | tee /dev/stderr | grep "Successfully built" | cut -d ' ' -f 3
-RUN = $(DOCKER) run \
+MAKE_DOCKER = $(DOCKER_EXE) build - < $(DOCKERFILE) | tee /dev/stderr | grep "Successfully built" | cut -d ' ' -f 3
+RUN = $(DOCKER_EXE) run \
   -e APPS \
   -e BUILD_TYPE \
   -e HOST \
@@ -49,13 +50,14 @@ ifneq ($(TARGET),Darwin)
 	ifneq (,$(wildcard /.dockerenv))
 		# If we are already running inside docker
 		MAKE := $(MAKE)
+	else ifeq ($(DOCKER),0)
+		MAKE := $(MAKE)
 	else
 		# Else run make inside docker
 		MAKE := $(RUN) $(MAKE)
 	endif
 endif
 
-
 define make_target
   $(1):
 	@$(2) $$@

README.md

@@ -69,3 +69,4 @@ make PROTOCOLS=\<protocol\>      | Space delimited protocols supported by the ap
 make TARGET=\<platform\>         | Build for a given target platform:<br><ul><li>`Darwin`</li><li>`Linux`</li><li>`Raspi`</li></ul>    | Build for the host Platform
 make USE_HW_AUTH=\<enable\>      | Build with hardware authentication enabled: <br><ul><li>`0` - Disable</li><li>`1` - Enable</li></ul>  | Disabled
 make USE_NFC=\<enable\>          | Build with NFC enabled:<br><ul><li>`0` - Disable</li><li>`1` - Enable</li></ul>                       | Disabled
+make DOCKER=\<enable\>           | Build with or without Docker: <br><ul><li>`1` - Enable Docker during compilaton</li><li>`0` - Disable Docker during compilation</li></ul> | `1` - Docker is enabled