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201 lines
4.8 KiB
Makefile
201 lines
4.8 KiB
Makefile
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# -----------------------------------------------------------------------------
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# A Sample build.mk
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#
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# Uncomment one of the following BuildFlavour settings to get the desired
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# overall build type, and then tweak the options in the relevant section
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# below.
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# Uncomment one of these to select a build profile below:
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# Full build with max optimisation and everything enabled (very slow build)
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#BuildFlavour = perf
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# As above but build GHC using the LLVM backend
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BuildFlavour = perf-llvm
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# Fast build with optimised libraries, no profiling (RECOMMENDED):
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#BuildFlavour = quick
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# Even faster build. NOT RECOMMENDED: the libraries will be
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# completely unoptimised, so any code built with this compiler
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# (including stage2) will run very slowly:
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#BuildFlavour = quickest
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# Profile the stage2 compiler:
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#BuildFlavour = prof
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# A development build, working on the stage 1 compiler:
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#BuildFlavour = devel1
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# A development build, working on the stage 2 compiler:
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#BuildFlavour = devel2
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# An unregisterised, optimised build of ghc, for porting:
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#BuildFlavour = unreg
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GhcLibWays = v
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# -------- 1. A Performance/Distribution build--------------------------------
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ifeq "$(BuildFlavour)" "perf"
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# perf matches the default settings, repeated here for comparison:
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SRC_HC_OPTS = -O -H64m
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GhcStage1HcOpts = -O -fasm
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GhcStage2HcOpts = -O2 -fasm
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GhcHcOpts = -Rghc-timing
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GhcLibHcOpts = -O2
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GhcLibWays += p
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ifeq "$(PlatformSupportsSharedLibs)" "YES"
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GhcLibWays += dyn
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endif
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endif
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# ---------------- Perf build using LLVM -------------------------------------
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ifeq "$(BuildFlavour)" "perf-llvm"
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SRC_HC_OPTS = -O -H64m -fllvm
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GhcStage1HcOpts = -O -fllvm
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GhcStage2HcOpts = -O2 -fllvm
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GhcHcOpts = -Rghc-timing
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GhcLibHcOpts = -O2
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GhcLibWays += p
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ifeq "$(PlatformSupportsSharedLibs)" "YES"
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GhcLibWays += dyn
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endif
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endif
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# -------- A Fast build ------------------------------------------------------
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ifeq "$(BuildFlavour)" "quickest"
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SRC_HC_OPTS = -H64m -O0 -fasm
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GhcStage1HcOpts = -O -fasm
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GhcStage2HcOpts = -O0 -fasm
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GhcLibHcOpts = -O0 -fasm
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SplitObjs = NO
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HADDOCK_DOCS = NO
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BUILD_DOCBOOK_HTML = NO
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BUILD_DOCBOOK_PS = NO
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BUILD_DOCBOOK_PDF = NO
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endif
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# -------- A Fast build with optimised libs ----------------------------------
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ifeq "$(BuildFlavour)" "quick"
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SRC_HC_OPTS = -H64m -O0 -fasm
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GhcStage1HcOpts = -O -fasm
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GhcStage2HcOpts = -O0 -fasm
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GhcLibHcOpts = -O -fasm
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SplitObjs = NO
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HADDOCK_DOCS = NO
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BUILD_DOCBOOK_HTML = NO
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BUILD_DOCBOOK_PS = NO
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BUILD_DOCBOOK_PDF = NO
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endif
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# -------- Profile the stage2 compiler ---------------------------------------
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ifeq "$(BuildFlavour)" "prof"
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SRC_HC_OPTS = -H64m -O0 -fasm
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GhcStage1HcOpts = -O -fasm
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GhcStage2HcOpts = -O -fasm
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GhcLibHcOpts = -O -fasm
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GhcLibWays += p
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GhcProfiled = YES
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SplitObjs = NO
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HADDOCK_DOCS = NO
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BUILD_DOCBOOK_HTML = NO
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BUILD_DOCBOOK_PS = NO
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BUILD_DOCBOOK_PDF = NO
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endif
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# -------- A Development build (stage 1) -------------------------------------
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ifeq "$(BuildFlavour)" "devel1"
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SRC_HC_OPTS = -H64m -O -fasm
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GhcLibHcOpts = -O -dcore-lint
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GhcStage1HcOpts = -Rghc-timing -O0 -DDEBUG
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GhcStage2HcOpts = -Rghc-timing -O -fasm
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SplitObjs = NO
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HADDOCK_DOCS = NO
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BUILD_DOCBOOK_HTML = NO
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BUILD_DOCBOOK_PS = NO
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BUILD_DOCBOOK_PDF = NO
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LAX_DEPENDENCIES = YES
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endif
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# -------- A Development build (stage 2) -------------------------------------
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ifeq "$(BuildFlavour)" "devel2"
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SRC_HC_OPTS = -H64m -O -fasm
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GhcLibHcOpts = -O -dcore-lint
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GhcStage1HcOpts = -Rghc-timing -O -fasm
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GhcStage2HcOpts = -Rghc-timing -O0 -DDEBUG
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SplitObjs = NO
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HADDOCK_DOCS = NO
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BUILD_DOCBOOK_HTML = NO
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BUILD_DOCBOOK_PS = NO
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BUILD_DOCBOOK_PDF = NO
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LAX_DEPENDENCIES = YES
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# After stage 1 and the libraries have been built, you can uncomment this line:
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# stage=2
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# Then stage 1 will not be touched by the build system, until
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# you comment the line again. This is a useful trick for when you're
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# working on stage 2 and want to freeze stage 1 and the libraries for
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# a while.
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endif
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# -------- A Unregisterised build) -------------------------------------------
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ifeq "$(BuildFlavour)" "unreg"
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# Note that the LLVM backend works in unregisterised mode as well as
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# registerised mode. This often makes it a good choice for porting
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# GHC.
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GhcUnregisterised = YES
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GhcWithNativeCodeGen = NO
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SRC_HC_OPTS = -O -H64m # -fllvm
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GhcStage1HcOpts = -O
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GhcStage2HcOpts = -O2
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GhcHcOpts = -Rghc-timing
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GhcLibHcOpts = -O2
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SplitObjs = NO
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HADDOCK_DOCS = NO
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BUILD_DOCBOOK_HTML = NO
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BUILD_DOCBOOK_PS = NO
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BUILD_DOCBOOK_PDF = NO
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endif
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# -----------------------------------------------------------------------------
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# Other settings that might be useful
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# NoFib settings
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NoFibWays =
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STRIP_CMD = :
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