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#############################################################################
#
# Filename : Makefile
# Content : Makefile for building linux version of: libovr
# Created : 2014
# Authors : Simon Hallam, Peter Giokaris, Chris Taylor
# Copyright : Copyright 2014 OculusVR, Inc. All Rights Reserved
# Instruction : The g++ compiler and stdndard lib packages need to be
# installed on the system. Navigate in a shell to the
# directory where this Makefile is located and enter:
#
# make builds the release version for the
# current architechture
# make clean delete intermediate release object files
# and the library file
# make DEBUG=1 builds the debug version for the current
# architechture
# make clean DEBUG=1 deletes intermediate debug object files
# and the library file
#
# Output : Relative to the directory this Makefile lives in, libraries
# are built at the following locations depending upon the
# architechture of the system you are running:
#
# ./Lib/Linux/Debug/i386/libovr.a
# ./Lib/Linux/Debug/x86_64/libovr.a
# ./Lib/Linux/Release/i386/libovr.a
# ./Lib/Linux/Release/x86_64/libovr.a
#
#############################################################################
####### Detect system architecture
SYSARCH = i386
ifeq ($(shell uname -m),x86_64)
SYSARCH = x86_64
endif
####### Compiler, tools and options
CXX = g++
LINK =
DELETEFILE = rm -f
####### Detect debug or release
COMMONFLAGS = -Wall -Wextra -pipe -fPIC -msse2
DEBUG ?= 0
CXXFLAGS ?=
ifeq ($(DEBUG), 1)
CXXFLAGS += $(COMMONFLAGS) -DDEBUG -DOVR_BUILD_DEBUG -g
RELEASETYPE ?= Debug
else
CXXFLAGS += $(COMMONFLAGS) -O2
RELEASETYPE ?= Release
endif
SINGLE_PROCESS ?= 0
ifeq ($(SINGLE_PROCESS), 1)
CXXFLAGS += -DOVR_SINGLE_PROCESS
endif
####### Paths
LIBOVRPATH = .
3RDPARTYPATH = ../3rdParty
INCPATH = -I. -I.. -I$(LIBOVRPATH)/Include -I$(LIBOVRPATH)/Src
OBJPATH = ./Obj/Linux/$(RELEASETYPE)/$(SYSARCH)
####### Files
STATIC_TARGET = ./Lib/Linux/$(RELEASETYPE)/$(SYSARCH)/libovr.a
SHARED_TARGET = ./Lib/Linux/$(RELEASETYPE)/$(SYSARCH)/libovr.so
SHARED_MAJOR = 0
SHARED_MINOR = 1
SHARED_RELEASE = 1
####### Rules
all: $(STATIC_TARGET) $(SHARED_TARGET)
OTHER_SOURCE = $(3RDPARTYPATH)/EDID/edid.cpp \
$(3RDPARTYPATH)/TinyXml/tinyxml2.cpp
OTHER_OBJECTS = $(OTHER_SOURCE:.cpp=.o)
LIBOVR_SOURCE = $(LIBOVRPATH)/Src/Net/OVR_BitStream.cpp \
$(LIBOVRPATH)/Src/Net/OVR_Unix_Socket.cpp \
$(LIBOVRPATH)/Src/Net/OVR_NetworkPlugin.cpp \
$(LIBOVRPATH)/Src/Net/OVR_PacketizedTCPSocket.cpp \
$(LIBOVRPATH)/Src/Net/OVR_RPC1.cpp \
$(LIBOVRPATH)/Src/Net/OVR_Session.cpp \
$(LIBOVRPATH)/Src/Net/OVR_Socket.cpp \
$(LIBOVRPATH)/Src/Service/Service_NetClient.cpp \
$(LIBOVRPATH)/Src/Service/Service_NetSessionCommon.cpp \
$(LIBOVRPATH)/Src/Tracking/Tracking_SensorStateReader.cpp \
$(LIBOVRPATH)/Src/Displays/OVR_Display.cpp \
$(LIBOVRPATH)/Src/Displays/OVR_Linux_Display.cpp \
$(LIBOVRPATH)/Src/Displays/OVR_Linux_SDKWindow.cpp \
$(LIBOVRPATH)/Src/CAPI/CAPI_DistortionRenderer.cpp \
$(LIBOVRPATH)/Src/CAPI/CAPI_HSWDisplay.cpp \
$(LIBOVRPATH)/Src/CAPI/CAPI_FrameTimeManager.cpp \
$(LIBOVRPATH)/Src/CAPI/CAPI_HMDRenderState.cpp \
$(LIBOVRPATH)/Src/CAPI/CAPI_HMDState.cpp \
$(LIBOVRPATH)/Src/CAPI/CAPI_LatencyStatistics.cpp \
$(LIBOVRPATH)/Src/CAPI/GL/CAPI_GL_DistortionRenderer.cpp \
$(LIBOVRPATH)/Src/CAPI/GL/CAPI_GL_HSWDisplay.cpp \
$(LIBOVRPATH)/Src/CAPI/GL/CAPI_GL_Util.cpp \
$(LIBOVRPATH)/Src/CAPI/GL/CAPI_GLE.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_Alg.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_Allocator.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_Atomic.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_CRC32.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_File.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_FileFILE.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_Lockless.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_Log.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_Math.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_RefCount.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_SharedMemory.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_Std.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_String.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_String_FormatUtil.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_String_PathUtil.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_SysFile.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_System.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_ThreadsPthread.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_ThreadCommandQueue.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_Timer.cpp \
$(LIBOVRPATH)/Src/Kernel/OVR_UTF8Util.cpp \
$(LIBOVRPATH)/Src/Util/Util_Interface.cpp \
$(LIBOVRPATH)/Src/Util/Util_LatencyTest2Reader.cpp \
$(LIBOVRPATH)/Src/Util/Util_Render_Stereo.cpp \
$(LIBOVRPATH)/Src/Util/Util_SystemInfo.cpp \
$(LIBOVRPATH)/Src/OVR_CAPI.cpp \
$(LIBOVRPATH)/Src/OVR_SerialFormat.cpp \
$(LIBOVRPATH)/Src/OVR_JSON.cpp \
$(LIBOVRPATH)/Src/OVR_Profile.cpp \
$(LIBOVRPATH)/Src/OVR_Stereo.cpp
LIBOVR_OBJECTS = $(patsubst $(LIBOVRPATH)%.cpp,$(OBJPATH)%.o,$(LIBOVR_SOURCE))
OBJECTS = $(OTHER_OBJECTS) $(LIBOVR_OBJECTS)
$(OBJPATH)/%.o: %.cpp
@mkdir -p $(dir $@)
$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
$(STATIC_TARGET): $(OBJECTS)
@mkdir -p $(@D)
ar rvs $(STATIC_TARGET) $(OBJECTS)
$(SHARED_TARGET): $(OBJECTS)
@mkdir -p $(@D)
g++ -shared -Wl,-soname,$(SHARED_TARGET).$(SHARED_MAJOR) \
-o $(SHARED_TARGET).$(SHARED_MAJOR).$(SHARED_MINOR).$(SHARED_RELEASE) \
$(OBJECTS) -lc
clean:
-$(DELETEFILE) $(OBJECTS)
-$(DELETEFILE) $(STATIC_TARGET)
-$(DELETEFILE) $(SHARED_TARGET)
|
