mirror of
https://github.com/ZDoom/raze-gles.git
synced 2024-12-26 03:30:46 +00:00
379 lines
8.8 KiB
Text
379 lines
8.8 KiB
Text
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## common definitions for Makefile, build/Makefile, source/enet/Makefile and
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## source/jaudiolib/Makefile
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# Use colored output
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PRETTY_OUTPUT ?= 1
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# Tools
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CC=gcc
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CXX=g++
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AS=nasm
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AR=ar
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RC=windres
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RANLIB=ranlib
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STRIP=strip
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L_CC=$(CC)
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L_CXX=$(CXX)
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CLANG?=0
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ifneq (0,$(CLANG))
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CC=clang -x c -std=gnu89
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CXX=clang -x c++
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L_CC=clang -std=gnu89
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L_CXX=clang
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# AR=llvm-ar
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# RANLIB=llvm-ranlib
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endif
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# GCC version, for conditional selection of flags.
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# This is easier than trying to squeeze it out of gcc --version:
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GCC_MAJOR?=4
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# Detect machine architecture
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SYSARCH?=$(strip $(shell uname -m))
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# Detect the platform if it wasn't explicitly given to us from
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# the outside world. This allows cross-compilation by overriding
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# CC and giving us PLATFORM specifically.
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#
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ifndef PLATFORM
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uname=$(strip $(shell uname -s))
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PLATFORM=UNKNOWN
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ifeq ($(findstring Linux,$(uname)),Linux)
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PLATFORM=LINUX
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endif
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ifeq ($(findstring BSD,$(uname)),BSD)
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PLATFORM=BSD
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endif
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ifeq ($(findstring MINGW,$(uname)),MINGW)
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PLATFORM=WINDOWS
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endif
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ifeq ($(findstring Darwin,$(uname)),Darwin)
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PLATFORM=DARWIN
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endif
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ifeq ($(findstring BeOS,$(uname)),BeOS)
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PLATFORM=BEOS
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endif
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ifeq ($(findstring skyos,$(uname)),skyos)
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PLATFORM=SKYOS
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endif
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ifeq ($(findstring QNX,$(uname)),QNX)
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PLATFORM=QNX
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endif
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ifeq ($(findstring SunOS,$(uname)),SunOS)
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PLATFORM=SUNOS
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endif
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ifeq ($(findstring syllable,$(uname)),syllable)
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PLATFORM=SYLLABLE
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endif
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endif
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# Binary suffix override:
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EXESUFFIX_OVERRIDE ?=
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# DirectX SDK location - if nonempty, overrides the DXROOTs of the individual
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# Makefiles. Should be set to an absolute path since this Makefile is included
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# at different directory levels
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DXROOT_OVERRIDE:=
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# Mac OS X Frameworks location
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# Like above, use absolute paths.
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APPLE_FRAMEWORKS ?=/Library/Frameworks
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# Since the OS X startup window is generating errors, disable it by default.
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OSX_STARTUPWINDOW ?= 0
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# Engine options
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# USE_OPENGL - enables basic OpenGL Polymost renderer
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# POLYMER - enables fancy Polymer renderer
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# NOASM - disables the use of inline assembly pragmas
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# LINKED_GTK - enables compile-time linkage to GTK
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#
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POLYMER = 1
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USE_OPENGL = 1
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NOASM = 0
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LINKED_GTK = 0
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BUILD32_ON_64 ?= 0
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# DO NOT SET THIS TO 1 AND COMMIT IT.
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USE_LIBPNG ?= 1
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USE_LIBVPX ?= 1
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ifeq (0,$(USE_OPENGL))
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POLYMER = 0
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USE_LIBVPX = 0
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endif
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# Debugging/Build options
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# CPLUSPLUS - 1 = enable C++ building
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# RELEASE - 1 = no debugging
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# DEBUGANYWAY - 1 = include debug symbols even when generating release code
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# DISABLEINLINING - 1 = compile inline functions as extern instead of static inline
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# FORCEWARNINGS - 1 = do not disable any compiler warnings within the source
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# KRANDDEBUG - 1 = include logging of krand() calls for debugging the demo system
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# EFENCE - 1 = compile with Electric Fence for malloc() debugging
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# OPTLEVEL - 0..3 = GCC optimization strategy
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# LTO - 1 = enable link-time optimization, for GCC 4.5 and up
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#
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CPLUSPLUS?=0
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RELEASE?=1
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DEBUGANYWAY?=0
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KRANDDEBUG?=0
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DISABLEINLINING?=0
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FORCEWARNINGS?=0
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EFENCE?=0
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DMALLOC?=0
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OPTLEVEL?=2
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PROFILER?=0
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MUDFLAP?=0
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ifndef LTO
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LTO=1
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ifneq (0,$(CLANG))
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ifeq ($(PLATFORM), WINDOWS)
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LTO=0
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endif
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endif
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endif
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ifeq (4,$(GCC_MAJOR))
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endif
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ifeq (4,$(GCC_MAJOR))
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F_NO_STACK_PROTECTOR := -fno-stack-protector
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# there are some link-time issues with stack protectors, so make it possible to override
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F_STACK_PROTECTOR_ALL ?= -fstack-protector-all
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ifeq (0,$(CLANG))
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F_JUMP_TABLES := -fjump-tables
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endif
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M_TUNE_GENERIC := -mtune=generic
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M_STACKREALIGN := -mstackrealign
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W_STRICT_OVERFLOW := -Wstrict-overflow=1
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endif
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ifeq ($(PLATFORM),DARWIN)
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DARWINVERSION?=$(strip $(shell uname -r | cut -d . -f 1))
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ifeq (1,$(strip $(shell expr $(DARWINVERSION) \< 10)))
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DARWIN9 ?= 1
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endif
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# BASECOMMONFLAGS += -fno-leading-underscore
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ifeq (1,$(DARWIN9))
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F_JUMP_TABLES :=
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W_STRICT_OVERFLOW :=
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endif
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ifeq (1,$(BUILD32_ON_64))
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BASECOMMONFLAGS += $(F_NO_STACK_PROTECTOR)
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else
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ifeq ($(findstring ppc,$(ARCH)),ppc)
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BASECOMMONFLAGS += $(F_NO_STACK_PROTECTOR)
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endif
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endif
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endif
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ifndef OPTOPT
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ifeq ($(PLATFORM), WII)
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OPTOPT=
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else
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OPTOPTARCH=$(ARCH)
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ifeq (,$(OPTOPTARCH))
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OPTOPTARCH=$(SYSARCH)
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endif
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ifeq (i686,$(findstring i686, $(OPTOPTARCH)))
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OPTOPT=-march=pentium3 $(M_TUNE_GENERIC) -mmmx
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# -msse2 -mfpmath=sse,387 -malign-double $(M_STACKREALIGN)
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else
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OPTOPT=
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endif
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endif
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ifneq (,$(CUSTOMOPT))
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OPTOPT+= $(CUSTOMOPT)
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endif
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endif
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ifneq (0,$(KRANDDEBUG))
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RELEASE=0
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endif
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ifneq (0,$(PROFILER))
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DEBUGANYWAY=1
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endif
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# compiler flags etc.
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BASECFLAGS= -Wno-attributes
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BASECONLYFLAGS=-Wimplicit -Wdeclaration-after-statement
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BASECXXFLAGS= -fno-exceptions -fno-rtti -fpermissive -Wno-write-strings -Wno-narrowing
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BASEASFLAGS=-s #-g
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BASELDFLAGS=
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ifeq ($(PLATFORM),WII)
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override USE_LIBPNG = 0
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override USE_LIBVPX = 0
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endif
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BASELIBS=-lm
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ifneq (0,$(USE_LIBVPX))
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# On Windows, we link statically to libvpx
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BASELIBS+= -lvpx
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endif
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ifneq ($(RELEASE)$(DEBUGANYWAY),10)
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# debug build or DEBUGANYWAY=1 --> -g flag
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ifneq (0,$(CLANG))
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debug=-g
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else ifeq ($(PLATFORM), WII)
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debug=-g
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else
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debug=-ggdb
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endif
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endif
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ifneq (0,$(RELEASE))
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# Debugging disabled
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debug+= -O$(OPTLEVEL)
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ifeq (0,$(CLANG))
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debug+= -funswitch-loops
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endif
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ifeq (0,$(DEBUGANYWAY))
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debug+= -fomit-frame-pointer -DNDEBUG
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else
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debug+= -DDEBUGGINGAIDS
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endif
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ifneq (0,$(LTO))
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BASELDFLAGS+= -flto
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debug+= -DUSING_LTO -flto
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endif
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else
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# Debugging enabled
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debug+= -O0
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ifeq (0,$(DEBUGANYWAY))
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debug+= -DDEBUGGINGAIDS
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else
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debug+= -DDEBUGGINGAIDS=2
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endif
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ifneq (0,$(CLANG))
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# CLANG_MAJOR := $(shell clang -dM -E -x c /dev/null | grep __clang_major__ | awk '{ print $$3 }')
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BASECFLAGS+= -Xclang -fcatch-undefined-behavior
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# ifeq ($(CLANG_MAJOR),3)
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# debug+= -faddress-sanitizer
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# endif
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endif
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ifeq ($(PLATFORM),LINUX)
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BASELIBS+=-rdynamic
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endif
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ifneq (0,$(MUDFLAP))
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BASELIBS+= -lmudflapth
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debug+= -fmudflapth
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endif
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ifneq (0,$(PROFILER))
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# might need to be disabled for Darwin:
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BASELIBS+= -lprofiler
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debug+= -pg
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endif
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ifneq (0,$(KRANDDEBUG))
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debug+=-DKRANDDEBUG=1
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endif
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endif
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ifeq (0,$(CLANG))
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# W_NO_UNUSED_RESULT := $(shell echo '' | $(CC) -E -Wno-unused-result - 2>/dev/null && echo -Wno-unused-result)
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# W_NO_UNUSED_RESULT := $(findstring -Wno-unused-result,$(W_NO_UNUSED_RESULT))
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W_NO_UNUSED_RESULT := -Wno-unused-result
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else
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W_NO_UNUSED_RESULT :=
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endif
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CWARNS := -W -Wall -Werror-implicit-function-declaration \
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-Wpointer-arith \
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-Wextra \
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#-Wstrict-prototypes \
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#-Waggregate-return \
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#-Wwrite-strings \
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#-Wcast-qual -Wcast-align \
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#-Waddress -Wlogical-op
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BASECOMMONFLAGS=$(debug) $(OPTOPT) $(CWARNS) \
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-funsigned-char -fno-strict-aliasing -DNO_GCC_BUILTINS -D_FORTIFY_SOURCE=2 \
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$(F_JUMP_TABLES) $(W_NO_UNUSED_RESULT) $(ARCH)
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ifneq (0,$(CLANG))
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BASECOMMONFLAGS+= -Wno-unused-value -Wno-parentheses
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endif
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#### Lunatic development, do not touch!
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LUNATIC=0
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LUAJIT=luajit
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# for LJ headers:
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LUAJIT_WIN_SRC:= g:/mod/LuaJIT-2.0.0-beta8/src
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ifneq ($(LUNATIC),0)
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# FIXME: Lunatic doesn't build with inlining because of wacky include
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# chains!
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override DISABLEINLINING=1
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ifeq ($(PLATFORM),WINDOWS)
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BASECOMMONFLAGS+= -I$(LUAJIT_WIN_SRC)
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else
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BASECOMMONFLAGS+= -I/usr/local/include/luajit-2.0
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endif
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BASECOMMONFLAGS+= -I$(SRC)/lunatic -DLUNATIC
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ifeq ($(PLATFORM),WINDOWS)
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BASELIBS+= -LWindows/lib -lluajit
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else
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BASELIBS+= -lluajit-5.1
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endif
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endif
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####
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ifneq (0,$(DISABLEINLINING))
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BASECOMMONFLAGS+= -DDISABLE_INLINING
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endif
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ifneq (0,$(FORCEWARNINGS))
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BASECOMMONFLAGS+= -DFORCE_WARNINGS
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endif
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BASELDFLAGS+= $(OPTOPT)
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# This should come from the environment:
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ifdef EDUKE32_MY_DEVELOPER_ID
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BASECOMMONFLAGS+= -DMY_DEVELOPER_ID=$(EDUKE32_MY_DEVELOPER_ID)
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endif
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ifneq (0,$(USE_LIBPNG))
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BASECOMMONFLAGS+= -DUSE_LIBPNG
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endif
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ifneq (0,$(USE_LIBVPX))
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BASECOMMONFLAGS+= -DUSE_LIBVPX
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endif
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ifneq (0,$(OSX_STARTUPWINDOW))
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BASECOMMONFLAGS+= -DOSX_STARTUPWINDOW
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endif
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ifneq (0,$(EFENCE))
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BASELIBS+= -lefence
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BASECOMMONFLAGS+= -DEFENCE
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endif
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ifneq (0,$(DMALLOC))
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BASELIBS+= -ldmalloc
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BASECOMMONFLAGS+= -DDMALLOC
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endif
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# Misc. stuff that is constant between Makefiles
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EROOT:=build
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# will be potentially overridden in build/Makefile.shared
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EXESUFFIX=
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