ovr_sdk
annotate Makefile @ 0:1b39a1b46319
initial 0.4.4
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Wed, 14 Jan 2015 06:51:16 +0200 |
| parents | |
| children | e01da1033ca5 |
| rev | line source |
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| nuclear@0 | 1 ############################################################################# |
| nuclear@0 | 2 # |
| nuclear@0 | 3 # Filename : Makefile |
| nuclear@0 | 4 # Content : Makefile for building linux libovr and OculusWorldDemo |
| nuclear@0 | 5 # Created : 2013 |
| nuclear@0 | 6 # Authors : Simon Hallam and Peter Giokaris |
| nuclear@0 | 7 # Copyright : Copyright 2013 OculusVR, Inc. All Rights Reserved |
| nuclear@0 | 8 # Instruction : See 'make help' |
| nuclear@0 | 9 # |
| nuclear@0 | 10 # make builds the release versions for the |
| nuclear@0 | 11 # current architechture |
| nuclear@0 | 12 # make clean delete intermediate release object files |
| nuclear@0 | 13 # and library and executable |
| nuclear@0 | 14 # make DEBUG=1 builds the debug version for the current |
| nuclear@0 | 15 # architechture |
| nuclear@0 | 16 # make clean DEBUG=1 deletes intermediate debug object files |
| nuclear@0 | 17 # and the library and executable |
| nuclear@0 | 18 # |
| nuclear@0 | 19 # Output : Relative to the directory this Makefile lives in, libraries |
| nuclear@0 | 20 # and executables are built at the following locations |
| nuclear@0 | 21 # depending upon the architechture of the system you are |
| nuclear@0 | 22 # running: |
| nuclear@0 | 23 # |
| nuclear@0 | 24 # ./LibOVR/Lib/Linux/Debug/i386/libovr.a |
| nuclear@0 | 25 # ./LibOVR/Lib/Linux/Debug/x86_64/libovr.a |
| nuclear@0 | 26 # ./LibOVR/Lib/Linux/Release/i386/libovr.a |
| nuclear@0 | 27 # ./LibOVR/Lib/Linux/Release/x86_64/libovr.a |
| nuclear@0 | 28 # ./Samples/OculusWorldDemo/Release/OculusWorldDemo_i386_Release |
| nuclear@0 | 29 # ./Samples/OculusWorldDemo/Release/OculusWorldDemo_x86_64_Release |
| nuclear@0 | 30 # ./Samples/OculusWorldDemo/Release/OculusWorldDemo_i386_Debug |
| nuclear@0 | 31 # ./Samples/OculusWorldDemo/Release/OculusWorldDemo_x86_64_Debug |
| nuclear@0 | 32 # |
| nuclear@0 | 33 ############################################################################# |
| nuclear@0 | 34 |
| nuclear@0 | 35 ####### Include makefiles in current directory |
| nuclear@0 | 36 RELEASESUFFIX = |
| nuclear@0 | 37 -include Makefile.*[^~] |
| nuclear@0 | 38 |
| nuclear@0 | 39 ####### Detect system architecture |
| nuclear@0 | 40 |
| nuclear@0 | 41 SYSARCH = i386 |
| nuclear@0 | 42 ifeq ($(shell uname -m),x86_64) |
| nuclear@0 | 43 SYSARCH = x86_64 |
| nuclear@0 | 44 endif |
| nuclear@0 | 45 |
| nuclear@0 | 46 ####### Compiler, tools and options |
| nuclear@0 | 47 |
| nuclear@0 | 48 CXX = g++ |
| nuclear@0 | 49 LINK = ar rvs |
| nuclear@0 | 50 DELETEFILE = rm -f |
| nuclear@0 | 51 |
| nuclear@0 | 52 ####### Detect debug or release |
| nuclear@0 | 53 |
| nuclear@0 | 54 DEBUG = 0 |
| nuclear@0 | 55 ifeq ($(DEBUG), 1) |
| nuclear@0 | 56 RELEASETYPE = Debug$(RELEASESUFFIX) |
| nuclear@0 | 57 else |
| nuclear@0 | 58 RELEASETYPE = Release$(RELEASESUFFIX) |
| nuclear@0 | 59 endif |
| nuclear@0 | 60 |
| nuclear@0 | 61 # Override release types and DEBUG settings in child makefiles. |
| nuclear@0 | 62 export RELEASETYPE |
| nuclear@0 | 63 export DEBUG |
| nuclear@0 | 64 |
| nuclear@0 | 65 ####### Target settings |
| nuclear@0 | 66 LIBOVRPATH = ./LibOVR |
| nuclear@0 | 67 OWDPATH = ./Samples/OculusWorldDemo |
| nuclear@0 | 68 |
| nuclear@0 | 69 LIBOVRTARGET = $(LIBOVRPATH)/Lib/Linux/$(RELEASETYPE)/$(SYSARCH)/libovr.a |
| nuclear@0 | 70 OWDTARGET = $(OWDPATH)/Release/OculusWorldDemo_$(SYSARCH)_$(RELEASETYPE) |
| nuclear@0 | 71 |
| nuclear@0 | 72 ####### Targets |
| nuclear@0 | 73 |
| nuclear@0 | 74 all: $(LIBOVRTARGET) $(OWDTARGET) |
| nuclear@0 | 75 |
| nuclear@0 | 76 $(OWDTARGET): force_look $(LIBOVRTARGET) |
| nuclear@0 | 77 $(MAKE) -C $(OWDPATH) |
| nuclear@0 | 78 |
| nuclear@0 | 79 $(LIBOVRTARGET): force_look |
| nuclear@0 | 80 $(MAKE) -C $(LIBOVRPATH) |
| nuclear@0 | 81 |
| nuclear@0 | 82 run: $(OWDTARGET) |
| nuclear@0 | 83 $(MAKE) -C $(OWDPATH) run |
| nuclear@0 | 84 |
| nuclear@0 | 85 clean: |
| nuclear@0 | 86 $(MAKE) -C $(LIBOVRPATH) clean |
| nuclear@0 | 87 $(MAKE) -C $(OWDPATH) clean |
| nuclear@0 | 88 |
| nuclear@0 | 89 force_look: |
| nuclear@0 | 90 true |
| nuclear@0 | 91 |
| nuclear@0 | 92 # Generate help based on descriptions of targets given in this Makefile. |
| nuclear@0 | 93 help: ##- Show this help |
| nuclear@0 | 94 @echo "Targets:" |
| nuclear@0 | 95 @echo " all : Build LibOVR and Oculus World Demo" |
| nuclear@0 | 96 @echo " run : Run Oculus World Demo" |
| nuclear@0 | 97 @echo " clean : Clean selected release (DEBUG=[0,1])" |
| nuclear@0 | 98 @echo " cleanall : Clean all possible release targets" |
| nuclear@0 | 99 @echo "" |
| nuclear@0 | 100 @echo "Options:" |
| nuclear@0 | 101 @echo " DEBUG : 'make DEBUG=1' will build the current target in DEBUG mode" |
| nuclear@0 | 102 |
| nuclear@0 | 103 # Experimental method of automatically generating help from target names. |
| nuclear@0 | 104 #@grep -h "##-" $(MAKEFILE_LIST) | grep -v grep | sed -e 's/^/ /' | sed -e 's/\:\s*##-/:/' | awk '{printf "%+6s\n", $$0}' |