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‎Makefile

Lines changed: 113 additions & 67 deletions
Original file line numberDiff line numberDiff line change
@@ -5,21 +5,39 @@
55
# The whole version replacement therapy is utterly ridiculous. It should be done
66
# in the respective packages.
77

8+
SHELL := bash
9+
.SHELLFLAGS := -eu -o pipefail -O globstar -c
10+
11+
ROOT_DIR := $(dir $(realpath $(lastword $(MAKEFILE_LIST))))
12+
813
GHC0 ?= ghc-9.8.4
914
PYTHON ?= python3
1015
CABAL ?= cabal
1116

17+
CABAL_ARGS += --remote-repo-cache _build/packages
18+
CABAL_ARGS += --store-dir=_build/$(STAGE)/store
19+
CABAL_ARGS += --logs-dir=_build/$(STAGE)/logs
20+
21+
CABAL_BUILD_ARGS += -j1 -v -w $(GHC)
22+
CABAL_BUILD_ARGS += --project-file=cabal.project.$(STAGE)
23+
CABAL_BUILD_ARGS += --builddir=_build/$(STAGE)
24+
25+
# just some defaults
26+
STAGE ?= stage1
27+
GHC ?= $(GHC0)
28+
29+
CABAL_BUILD = $(CABAL) $(CABAL_ARGS) build $(CABAL_BUILD_ARGS)
30+
31+
CABAL_LIST_BIN_ARGS += $(CABAL_BUILD_ARGS) -v0
32+
CABAL_LIST_BIN = $(CABAL) $(CABAL_ARGS) list-bin $(CABAL_LIST_BIN_ARGS)
33+
1234
GHC1 = _build/stage1/bin/ghc
1335
GHC2 = _build/stage2/bin/ghc
1436

1537
define GHC_INFO
1638
$(shell $(GHC0) --info | $(GHC0) -e 'getContents >>= foldMap putStrLn . lookup "$1" . read')
1739
endef
1840

19-
define COPY_BIN # $1: cabal, $2: ghc, $3: stage, $4: target, $5: name
20-
cp -rfp $(shell $1 list-bin --project-file=cabal.project.$3 -w $2 --builddir=_build/$3/cabal $4 -v0) _build/$3/bin/$5
21-
endef
22-
2341
TARGET_PLATFORM := $(call GHC_INFO,target platform string)
2442
TARGET_ARCH := $(call GHC_INFO,target arch)
2543
TARGET_OS := $(call GHC_INFO,target os)
@@ -68,98 +86,119 @@ all: _build/bindist # booted will depend on prepare-sources
6886

6987
STAGE_TARGETS := rts-headers:rts-headers ghc-bin:ghc ghc-pkg:ghc-pkg genprimopcode:genprimopcode deriveConstants:deriveConstants genapply:genapply unlit:unlit hsc2hs:hsc2hs
7088
STAGE1_TARGETS := $(STAGE_TARGETS) ghc-toolchain-bin:ghc-toolchain-bin
71-
STAGE2_TARGETS := $(STAGE_TARGETS) hp2ps:hp2ps hpc-bin:hpc iserv:iserv runghc:runghc
7289

90+
# TODO: dedup
91+
STAGE1_EXECUTABLES := ghc ghc-pkg unlit hsc2hs deriveConstants genprimopcode genapply ghc-toolchain-bin
92+
93+
STAGE2_TARGETS := $(STAGE_TARGETS) hp2ps:hp2ps hpc-bin:hpc iserv:iserv runghc:runghc
7394
# All these libraries are somehow needed by some tests :rolleyes: this seems to be needed occationally.
7495
STAGE2_TARGETS += ghc-bignum:ghc-bignum ghc-compact:ghc-compact ghc-experimental:ghc-experimental integer-gmp:integer-gmp xhtml:xhtml terminfo:terminfo ghc-toolchain:ghc-toolchain system-cxx-std-lib:system-cxx-std-lib
7596
# This package is just utterly retarded
7697
# I don't understand why this following line somehow breaks the build...
7798
# STAGE2_TARGETS += system-cxx-std-lib:system-cxx-std-lib
7899

100+
# TODO: dedup
101+
STAGE2_EXECUTABLES := \
102+
ghc \
103+
pkg \
104+
unlit \
105+
hsc2hs \
106+
deriveConstants \
107+
genprimopcode \
108+
genapply \
109+
hp2ps \
110+
hpc \
111+
runghc \
112+
ghc-iserv
113+
79114
# export CABAL := $(shell cabal update 2>&1 >/dev/null && cabal build cabal-install -v0 --disable-tests --project-dir libraries/Cabal && cabal list-bin -v0 --project-dir libraries/Cabal cabal-install:exe:cabal)
80115
$(abspath _build/stage0/bin/cabal): _build/stage0/bin/cabal
81116

117+
.PHONY: _build/stage0/bin/cabal
82118
_build/stage0/bin/cabal:
83119
@echo ">>> Building Cabal..."
84-
@mkdir -p _build/stage0/bin
85-
@mkdir -p _build/logs
86-
cabal build --disable-tests --project-dir libraries/Cabal --builddir=_build/stage0/cabal cabal-install:exe:cabal -j -w ghc |& tee _build/logs/cabal.log
87-
cp -rfp $(shell cabal list-bin -v0 --project-dir libraries/Cabal cabal-install:exe:cabal --builddir=_build/stage0/cabal -v0) _build/stage0/bin/cabal
120+
@mkdir -p _build/stage0/bin _build/logs
121+
cabal build -j -w $(GHC0) --disable-tests --project-dir libraries/Cabal --builddir=_build/stage0/cabal cabal-install:exe:cabal |& tee _build/logs/cabal.log
122+
cp -rfp $(shell cabal list-bin -v0 -j -w $(GHC0) --project-dir libraries/Cabal --builddir=_build/stage0/cabal cabal-install:exe:cabal) _build/stage0/bin/cabal
88123
@echo ">>> Cabal built successfully."
89124

90-
$(GHC1): _build/booted $(CABAL)
91-
@echo ">>> Building with GHC: $(GHC0) and Cabal: $(CABAL)"
92-
@echo ">>> Using $(THREADS) threads"
93-
@mkdir -p _build/logs
125+
# --- Stage 1 build ---
126+
127+
_build/stage1/%: private STAGE=stage1
128+
_build/stage1/%: private GHC=$(GHC0)
129+
_build/stage1/%: $(CABAL) | _build/booted
130+
131+
.PHONY: $(addprefix _build/stage1/bin/,$(STAGE1_EXECUTABLES))
132+
$(addprefix _build/stage1/bin/,$(STAGE1_EXECUTABLES)) &: $(CABAL)
133+
./configure
94134
HADRIAN_SETTINGS='$(HADRIAN_SETTINGS)' \
95-
$(CABAL) build --project-file=cabal.project.stage1 --builddir=_build/stage1/cabal -j -w $(GHC0) \
96-
$(STAGE1_TARGETS) \
135+
$(CABAL_BUILD) $(STAGE1_TARGETS) \
97136
|& tee _build/logs/stage1.log
137+
138+
@mkdir -p _build/stage1/bin
139+
for t in $(STAGE1_EXECUTABLES); do cp -v $$($(CABAL_LIST_BIN) exe:$$t) _build/stage1/bin/; done
98140

99-
_build/stage1.done: $(GHC1)
100-
mkdir -p _build/stage1/{bin,lib}
101-
$(call COPY_BIN,$(CABAL),$(GHC0),stage1,ghc-bin:ghc,ghc)
102-
$(call COPY_BIN,$(CABAL),$(GHC0),stage1,ghc-pkg:ghc-pkg,ghc-pkg)
103-
$(call COPY_BIN,$(CABAL),$(GHC0),stage1,unlit:unlit,unlit)
104-
$(call COPY_BIN,$(CABAL),$(GHC0),stage1,hsc2hs:hsc2hs,hsc2hs)
105-
$(call COPY_BIN,$(CABAL),$(GHC0),stage1,deriveConstants:deriveConstants,deriveConstants)
106-
$(call COPY_BIN,$(CABAL),$(GHC0),stage1,genprimopcode:genprimopcode,genprimopcode)
107-
$(call COPY_BIN,$(CABAL),$(GHC0),stage1,genapply:genapply,genapply)
108-
$(call COPY_BIN,$(CABAL),$(GHC0),stage1,ghc-toolchain-bin:ghc-toolchain-bin,ghc-toolchain)
109-
141+
_build/stage1.done: $(addprefix _build/stage1/bin/,$(STAGE1_EXECUTABLES)) _build/stage1/bin/ghc-toolchain-bin
142+
@mkdir -p _build/stage1/{bin,lib}
110143
cp -rfp utils/hsc2hs/data/template-hsc.h _build/stage1/lib/template-hsc.h
144+
_build/stage1/bin/ghc-toolchain-bin --triple $(TARGET_TRIPLE) --output-settings -o _build/stage1/lib/settings --cc $(CC) --cxx $(CXX) |& tee _build/logs/ghc-toolchain.log
145+
cp -rfp _build/stage1/packagedb/host _build/stage1/lib/package.conf.d
146+
_build/stage1/bin/ghc-pkg recache
147+
touch $@
111148

112-
_build/stage1/bin/ghc-toolchain --triple $(TARGET_TRIPLE) --output-settings -o _build/stage1/lib/settings --cc $(CC) --cxx $(CXX) |& tee _build/logs/ghc-toolchain.log
149+
stage1: _build/stage1.done
113150

114-
rm -fR _build/stage1/lib/package.conf.d; ln -s $(abspath $(wildcard ./_build/stage1/cabal/packagedb/ghc-*)) _build/stage1/lib/package.conf.d
115-
_build/stage1/bin/ghc-pkg recache
151+
# --- Stage 2 build ---
116152

117-
# We use PATH=... here to ensure all the build-tool-depends (deriveConstants, genapply, genprimopcode, ...) are
118-
# available in PATH while cabal evaluates configure files. Cabal sadly does not support build-tool-depends or
119-
# handle build-depends properly prior to building the package. Thus Configure/Setup/... do not have build-tool-depends
120-
# available in PATH. This is a workaround for that. I consider this a defect in cabal.
121-
$(GHC2): _build/stage1.done
122-
@$(LIB)
123-
@echo ">>> Building with GHC: $(GHC1) and Cabal: $(CABAL)"
124-
@echo ">>> Using $(THREADS) threads"
125-
126-
# this is stupid, having to build the rts first. We need to find a better way to do this.
127-
# We might be able to just have the `ghc` executable depend on the specific rts we want to
128-
# set as a default.
129-
HADRIAN_SETTINGS='$(HADRIAN_SETTINGS)' \
130-
PATH=$(PWD)/_build/stage1/bin:$(PATH) \
131-
$(CABAL) build --project-file=cabal.project.stage2 --builddir=_build/stage2/cabal -j -w ghc \
132-
--ghc-options="-ghcversion-file=$(abspath ./rts/include/ghcversion.h)" \
133-
rts:nonthreaded-nodebug rts:nonthreaded-debug \
134-
|& tee _build/logs/rts.log
153+
_build/stage2/%: private STAGE=stage2
154+
_build/stage2/%: private GHC=_build/stage1/bin/ghc
135155

156+
.PHONY: $(addprefix _build/stage2/bin/,$(STAGE2_EXECUTABLES))
157+
$(addprefix _build/stage2/bin/,$(STAGE2_EXECUTABLES)) &: $(CABAL) _build/stage1.done
136158
HADRIAN_SETTINGS='$(HADRIAN_SETTINGS)' \
137159
PATH=$(PWD)/_build/stage1/bin:$(PATH) \
138-
$(CABAL) build --project-file=cabal.project.stage2 --builddir=_build/stage2/cabal -j -w ghc \
139-
--ghc-options="-ghcversion-file=$(abspath ./rts/include/ghcversion.h)" \
140-
$(STAGE2_TARGETS) \
160+
$(CABAL_BUILD) --ghc-options="-ghcversion-file=$(abspath ./rts/include/ghcversion.h)" -W $(GHC0) $(STAGE2_TARGETS) \
141161
|& tee _build/logs/stage2.log
142162

143-
_build/stage2.done: $(GHC2)
144-
mkdir -p _build/stage2/{bin,lib}
145-
$(call COPY_BIN,$(CABAL),$(GHC1),stage2,ghc-bin:ghc,ghc)
146-
$(call COPY_BIN,$(CABAL),$(GHC1),stage2,ghc-pkg:ghc-pkg,ghc-pkg)
147-
$(call COPY_BIN,$(CABAL),$(GHC1),stage2,unlit:unlit,unlit)
148-
$(call COPY_BIN,$(CABAL),$(GHC1),stage2,hsc2hs:hsc2hs,hsc2hs)
149-
$(call COPY_BIN,$(CABAL),$(GHC1),stage2,deriveConstants:deriveConstants,deriveConstants)
150-
$(call COPY_BIN,$(CABAL),$(GHC1),stage2,genprimopcode:genprimopcode,genprimopcode)
151-
$(call COPY_BIN,$(CABAL),$(GHC1),stage2,genapply:genapply,genapply)
152-
$(call COPY_BIN,$(CABAL),$(GHC1),stage2,hp2ps:hp2ps,hp2ps)
153-
$(call COPY_BIN,$(CABAL),$(GHC1),stage2,hpc-bin:hpc,hpc)
154-
$(call COPY_BIN,$(CABAL),$(GHC1),stage2,runghc:runghc,runghc)
155-
$(call COPY_BIN,$(CABAL),$(GHC1),stage2,iserv:iserv,ghc-iserv)
156-
157-
cp -rfp utils/hsc2hs/data/template-hsc.h _build/stage2/lib/template-hsc.h
163+
@mkdir -p _build/stage2/bin
164+
for t in $(STAGE2_EXECUTABLES); do cp -v $$($(CABAL_LIST_BIN) exe:$$t) _build/stage2/bin/; done
165+
166+
167+
# # We use PATH=... here to ensure all the build-tool-depends (deriveConstants, genapply, genprimopcode, ...) are
168+
# # available in PATH while cabal evaluates configure files. Cabal sadly does not support build-tool-depends or
169+
# # handle build-depends properly prior to building the package. Thus Configure/Setup/... do not have build-tool-depends
170+
# # available in PATH. This is a workaround for that. I consider this a defect in cabal.
171+
# _build/stage2/bin/ghc: _build/stage1.done
172+
# @$(LIB)
173+
# @echo ">>> Building with GHC: $(GHC1) and Cabal: $(CABAL)"
174+
# @echo ">>> Using $(THREADS) threads"
175+
176+
# # this is stupid, having to build the rts first. We need to find a better way to do this.
177+
# # We might be able to just have the `ghc` executable depend on the specific rts we want to
178+
# # set as a default.
179+
# HADRIAN_SETTINGS='$(HADRIAN_SETTINGS)' \
180+
# PATH=$(PWD)/_build/stage1/bin:$(PATH) \
181+
# $(CABAL) $(CABAL_ARGS) build --project-file=cabal.project.stage2 --builddir=_build/stage2/cabal -j -w ghc \
182+
# $(CABAL_BUILD_ARGS) \
183+
# --ghc-options="-ghcversion-file=$(abspath ./rts/include/ghcversion.h)" \
184+
# rts:nonthreaded-nodebug rts:nonthreaded-debug \
185+
# |& tee _build/logs/rts.log
186+
187+
# HADRIAN_SETTINGS='$(HADRIAN_SETTINGS)' \
188+
# PATH=$(PWD)/_build/stage1/bin:$(PATH) \
189+
# $(CABAL) $(CABAL_ARGS) build --project-file=cabal.project.stage2 --builddir=_build/stage2/cabal -j -w ghc \
190+
# $(CABAL_BUILD_ARGS) \
191+
# --ghc-options="-ghcversion-file=$(abspath ./rts/include/ghcversion.h)" \
192+
# $(STAGE2_TARGETS) \
193+
# |& tee _build/logs/stage2.log
158194

195+
_build/stage2.done: $(GHC2)
196+
@mkdir -p _build/stage2/{bin,lib}
159197
cp -rfp _build/stage1/lib/settings _build/stage2/lib/settings
160-
161-
rm -fR _build/stage2/lib/package.conf.d; ln -s $(abspath $(wildcard ./_build/stage2/cabal/packagedb/ghc-*)) _build/stage2/lib/package.conf.d
198+
cp -rfp utils/hsc2hs/data/template-hsc.h _build/stage2/lib/template-hsc.h
199+
cp -rfp _build/stage2/packagedb/host _build/stage2/lib/package.conf.d
162200
_build/stage2/bin/ghc-pkg recache
201+
touch $@
163202

164203
# Target for creating the final binary distribution directory
165204
_build/bindist: _build/stage2.done driver/ghc-usage.txt driver/ghci-usage.txt
@@ -176,8 +215,15 @@ _build/bindist: _build/stage2.done driver/ghc-usage.txt driver/ghci-usage.txt
176215
@echo "FIXME: swpaaing Support SMP from YES to NO in settings file"
177216
@sed 's/("Support SMP","YES")/("Support SMP","NO")/' -i.bck _build/bindist/lib/settings
178217
@echo "Binary distribution created."
218+
179219
# --- Configuration ---
180220

221+
$(GHC1) $(GHC2): | hackage
222+
hackage: _build/packages/hackage.haskell.org/01-index.tar.gz
223+
_build/packages/hackage.haskell.org/01-index.tar.gz: | $(CABAL)
224+
@mkdir -p $(@D)
225+
$(CABAL) $(CABAL_ARGS) update --index-state 2025-04-22T01:25:40Z
226+
181227
# booted depends on successful source preparation
182228
_build/booted:
183229
@echo ">>> Running ./boot script..."

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