nuclear@0: #############################################################################
nuclear@0: #
nuclear@0: # Filename    : Makefile
nuclear@0: # Content     : Makefile for building linux libovr and OculusWorldDemo
nuclear@0: # Created     : 2013
nuclear@0: # Authors     : Simon Hallam and Peter Giokaris
nuclear@0: # Copyright   : Copyright 2013 OculusVR, Inc. All Rights Reserved
nuclear@0: # Instruction : See 'make help'
nuclear@0: #
nuclear@0: #               make                builds the release versions for the 
nuclear@0: #                                   current architechture
nuclear@0: #               make clean          delete intermediate release object files 
nuclear@0: #                                   and library and executable
nuclear@0: #               make DEBUG=1        builds the debug version for the current
nuclear@0: #                                   architechture
nuclear@0: #               make clean DEBUG=1  deletes intermediate debug object files 
nuclear@0: #                                   and the library and executable
nuclear@0: #
nuclear@0: # Output      : Relative to the directory this Makefile lives in, libraries
nuclear@0: #               and executables are built at the following locations 
nuclear@0: #               depending upon the architechture of the system you are 
nuclear@0: #               running:
nuclear@0: #
nuclear@0: #           ./LibOVR/Lib/Linux/Debug/i386/libovr.a
nuclear@0: #           ./LibOVR/Lib/Linux/Debug/x86_64/libovr.a
nuclear@0: #           ./LibOVR/Lib/Linux/Release/i386/libovr.a
nuclear@0: #           ./LibOVR/Lib/Linux/Release/x86_64/libovr.a
nuclear@0: #           ./Samples/OculusWorldDemo/Release/OculusWorldDemo_i386_Release
nuclear@0: #           ./Samples/OculusWorldDemo/Release/OculusWorldDemo_x86_64_Release
nuclear@0: #           ./Samples/OculusWorldDemo/Release/OculusWorldDemo_i386_Debug
nuclear@0: #           ./Samples/OculusWorldDemo/Release/OculusWorldDemo_x86_64_Debug
nuclear@0: #
nuclear@0: #############################################################################
nuclear@0: 
nuclear@0: ####### Include makefiles in current directory
nuclear@0: RELEASESUFFIX =
nuclear@0: -include Makefile.*[^~]
nuclear@0: 
nuclear@0: ####### Detect system architecture
nuclear@0: 
nuclear@0: SYSARCH       = i386
nuclear@0: ifeq ($(shell uname -m),x86_64)
nuclear@0: SYSARCH       = x86_64
nuclear@0: endif
nuclear@0: 
nuclear@0: ####### Compiler, tools and options
nuclear@0: 
nuclear@0: CXX           = g++
nuclear@0: LINK          = ar rvs
nuclear@0: DELETEFILE    = rm -f
nuclear@0: 
nuclear@0: ####### Detect debug or release
nuclear@0: 
nuclear@0: DEBUG         = 0
nuclear@0: ifeq ($(DEBUG), 1)
nuclear@0: 	RELEASETYPE   = Debug$(RELEASESUFFIX)
nuclear@0: else
nuclear@0: 	RELEASETYPE   = Release$(RELEASESUFFIX)
nuclear@0: endif
nuclear@0: 
nuclear@0: # Override release types and DEBUG settings in child makefiles.
nuclear@0: export RELEASETYPE
nuclear@0: export DEBUG
nuclear@0: 
nuclear@0: ####### Target settings
nuclear@0: LIBOVRPATH    = ./LibOVR
nuclear@0: OWDPATH       = ./Samples/OculusWorldDemo
nuclear@0: 
nuclear@0: LIBOVRTARGET  = $(LIBOVRPATH)/Lib/Linux/$(RELEASETYPE)/$(SYSARCH)/libovr.a
nuclear@0: OWDTARGET     = $(OWDPATH)/Release/OculusWorldDemo_$(SYSARCH)_$(RELEASETYPE)
nuclear@0: 
nuclear@0: ####### Targets
nuclear@0: 
nuclear@0: all:    $(LIBOVRTARGET) $(OWDTARGET)
nuclear@0: 
nuclear@0: $(OWDTARGET): force_look $(LIBOVRTARGET)
nuclear@0: 	$(MAKE) -C $(OWDPATH)
nuclear@0: 
nuclear@0: $(LIBOVRTARGET): force_look
nuclear@0: 	$(MAKE) -C $(LIBOVRPATH)
nuclear@0: 
nuclear@0: run: $(OWDTARGET)
nuclear@0: 	$(MAKE) -C $(OWDPATH) run
nuclear@0: 
nuclear@0: clean:
nuclear@0: 	$(MAKE) -C $(LIBOVRPATH) clean
nuclear@0: 	$(MAKE) -C $(OWDPATH) clean
nuclear@0: 
nuclear@0: force_look:
nuclear@0: 	true
nuclear@0: 
nuclear@0: # Generate help based on descriptions of targets given in this Makefile.
nuclear@0: help: 		##- Show this help
nuclear@0: 	@echo "Targets:"
nuclear@0: 	@echo "  all      : Build LibOVR and Oculus World Demo"
nuclear@0: 	@echo "  run      : Run Oculus World Demo"
nuclear@0: 	@echo "  clean    : Clean selected release (DEBUG=[0,1])"
nuclear@0: 	@echo "  cleanall : Clean all possible release targets"
nuclear@0: 	@echo ""
nuclear@0: 	@echo "Options:"
nuclear@0: 	@echo "  DEBUG    : 'make DEBUG=1' will build the current target in DEBUG mode"
nuclear@0: 
nuclear@0: # Experimental method of automatically generating help from target names.
nuclear@0: #@grep -h "##-" $(MAKEFILE_LIST) | grep -v grep | sed -e 's/^/ /' | sed -e 's/\:\s*##-/:/' | awk '{printf "%+6s\n", $$0}'