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Add optimization option to Makefile. (#283)
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1 changed files with 33 additions and 9 deletions
42
Makefile
42
Makefile
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@ -57,6 +57,9 @@ DISCORDRPC ?= 0
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DISCORD_SDK ?= 1
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# Enable docker build workarounds
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DOCKERBUILD ?= 0
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# Sets your optimization level for building.
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# A choose is chosen by default for you.
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OPT_LEVEL ?= -1
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# Enable compiling with more debug info.
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DEBUG_INFO_LEVEL ?= 2
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# Enable profiling
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@ -199,16 +202,37 @@ else ifeq ($(VERSION),sh)
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endif
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# Determine our optimization level.
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ifeq ($(DEBUG),0)
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# Can't use O2 or higher right now for auto-builders, coop-compiler produces strange graphical errors
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# likely due to undefined behavior somewhere
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#ifeq ($(WINDOWS_AUTO_BUILDER),1)
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# OPT_FLAGS := -O1
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#else
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OPT_FLAGS := -O2
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#endif
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else
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# Optimization Levels 0 through 5 optimize for speed,
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# While optimization levels 6, and 7 optimize for size.
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# If no optimization is specified, A default is chosen.
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ifeq ($(OPT_LEVEL),0) # No optimization
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OPT_FLAGS := -O0
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else ifeq ($(OPT_LEVEL),1) # Debugging optimization
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OPT_FLAGS := -Og
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else ifeq ($(OPT_LEVEL),2) # Level 1 Optimization
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OPT_FLAGS := -O1
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else ifeq ($(OPT_LEVEL),3) # Level 2 Optimization
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OPT_FLAGS := -O2
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else ifeq ($(OPT_LEVEL),4) # Level 3 Optimization
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OPT_FLAGS := -O3
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else ifeq ($(OPT_LEVEL),5) # Fastest Optimization
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OPT_FLAGS := -Ofast
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else ifeq ($(OPT_LEVEL),6) # Size Optimization
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OPT_FLAGS := -Os
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else ifeq ($(OPT_LEVEL),7) # Aggresive Size Optimization
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OPT_FLAGS := -Oz
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else
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ifeq ($(DEBUG),0)
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# Can't use O2 or higher right now for auto-builders, coop-compiler produces strange graphical errors
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# likely due to undefined behavior somewhere
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#ifeq ($(WINDOWS_AUTO_BUILDER),1)
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# OPT_FLAGS := -O1
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#else
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OPT_FLAGS := -O2
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#endif
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else
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OPT_FLAGS := -O0
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endif
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endif
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# Set our level of debug symbol info,
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