Makefile

.POSIX:

all:

include config.mk
include makefiles/$(PLATFORM).$(ARCH).mk

all: $(BINOUT)/hare-configured $(BINOUT)/haredoc docs

HARE_DEFINES = \
	-D PLATFORM:str='"$(PLATFORM)"' \
	-D ARCH:str='"$(ARCH)"' \
	-D VERSION:str="\"$(VERSION)\"" \
	-D HAREPATH:str='"$(HAREPATH)"' \
	-D TOOLDIR:str='"$(TOOLDIR)"' \
	-D AARCH64_AS:str='"$(AARCH64_AS)"' \
	-D AARCH64_CC:str='"$(AARCH64_CC)"' \
	-D AARCH64_LD:str='"$(AARCH64_LD)"' \
	-D RISCV64_AS:str='"$(RISCV64_AS)"' \
	-D RISCV64_CC:str='"$(RISCV64_CC)"' \
	-D RISCV64_LD:str='"$(RISCV64_LD)"' \
	-D X86_64_AS:str='"$(X86_64_AS)"' \
	-D X86_64_CC:str='"$(X86_64_CC)"' \
	-D X86_64_LD:str='"$(X86_64_LD)"'

.SUFFIXES:
.SUFFIXES: .ha .ssa .td .s .o .scd
.ssa.td:
	@cmp -s '$@' '$@.tmp' 2>/dev/null || cp '$@.tmp' '$@'

.ssa.s:
	@printf 'QBE\t%s\n' '$@'
	@$(QBE) $(QBEFLAGS) -o '$@' '$<'

.s.o:
	@printf 'AS\t%s\n' '$@'
	@$(AS) $(ASFLAGS) -o '$@' '$<'

.scd:
	@printf 'SCDOC\t%s\n' '$@'
	@$(SCDOC) < '$<' > '$@'

# bootstrapped hare(1), without HARE_DEFINES configuration
$(BINOUT)/hare: $(OBJS)
	@mkdir -p -- "$(BINOUT)"
	@printf 'LD\t%s\n' "$@"
	@$(LD) $(LDLINKFLAGS) -T $(RTSCRIPT) -o $@ $(OBJS)

HARE_BUILD_ENV = HAREPATH=. HAREC="$(HAREC)" QBE="$(QBE)" AS="$(AS)" \
	LD="$(LD)" HARECFLAGS="$(HARECFLAGS)" QBEFLAGS="$(QBEFLAGS)" \
	ASFLAGS="$(ASFLAGS)" LDLINKFLAGS="$(LDLINKFLAGS)" LDFLAGS="$(LDFLAGS)"

# hare(1) configured with HARE_DEFINES configuration
$(BINOUT)/hare-configured: $(BINOUT)/hare
	@mkdir -p $(BINOUT)
	@printf 'HARE\t%s\n' "$@"
	@env $(HARE_BUILD_ENV) \
		$(BINOUT)/hare build $(HARE_DEFINES) $(HAREFLAGS) -o $@ ./cmd/hare

$(BINOUT)/haredoc: $(BINOUT)/hare
	@mkdir -p $(BINOUT)
	@printf 'HARE\t%s\n' "$@"
	@env $(HARE_BUILD_ENV) $(BINOUT)/hare build \
		$(HARE_DEFINES) $(HAREFLAGS) -o $@ ./cmd/haredoc

docs/html: $(BINOUT)/haredoc
	mkdir -p docs/html
	$(BINOUT)/haredoc -Fhtml > docs/html/index.html
	for d in $$(scripts/moddirs); do \
		find $$d -type d | sed -E '/(\+|-)/d'; \
	done \
	| while read path; do \
		mod=$$(echo $$path | sed -E 's@/@::@g'); \
		echo $$mod; \
		mkdir -p docs/html/$$path; \
		$(BINOUT)/haredoc -Fhtml $$mod > docs/html/$$path/index.html; \
	done

docs: \
	docs/hare.1 \
	docs/hare-build.1 \
	docs/hare-cache.1 \
	docs/hare-deps.1 \
	docs/haredoc.1 \
	docs/hare-run.1 \
	docs/hare-test.1 \
	docs/hare-tool.1 \
	docs/hare-version.1 \
	docs/haredoc.5 \
	docs/hare-module.5

MAN1 = hare hare-build hare-cache hare-deps haredoc hare-run hare-test hare-tool hare-version
MAN5 = haredoc hare-module

bootstrap:
	@BINOUT=$(BINOUT) ./scripts/genbootstrap

clean:
	rm -rf -- '$(HARECACHE)' '$(BINOUT)' docs/*.1 docs/*.5 docs/html

check: $(BINOUT)/hare
	@env HAREPATH=. HAREC='$(HAREC)' QBE='$(QBE)' AS='$(AS)' LD='$(LD)' \
		HAREFLAGS='$(HAREFLAGS)' HARECFLAGS='$(HARECFLAGS)' \
		QBEFLAGS='$(QBEFLAGS)' ASFLAGS='$(ASFLAGS)' \
		LDLINKFLAGS='$(LDLINKFLAGS)' '$(BINOUT)/hare' test

install: install-cmd install-mods

install-cmd: all $(BINOUT)/hare-configured
	mkdir -p -- \
		'$(DESTDIR)$(BINDIR)' '$(DESTDIR)$(MANDIR)/man1' \
		'$(DESTDIR)$(BINDIR)' '$(DESTDIR)$(MANDIR)/man5'
	install -m755 '$(BINOUT)/hare-configured' '$(DESTDIR)$(BINDIR)/hare'
	install -m755 '$(BINOUT)/haredoc' '$(DESTDIR)$(BINDIR)/haredoc'
	for i in $(MAN1); do install -m644 docs/$$i.1 '$(DESTDIR)$(MANDIR)'/man1/$$i.1; done
	for i in $(MAN5); do install -m644 docs/$$i.5 '$(DESTDIR)$(MANDIR)'/man5/$$i.5; done

install-mods:
	rm -rf -- '$(DESTDIR)$(STDLIB)'
	mkdir -p -- '$(DESTDIR)$(STDLIB)'
	cp -R -- $$(scripts/moddirs) README '$(DESTDIR)$(STDLIB)'

uninstall:
	rm -- '$(DESTDIR)$(BINDIR)/hare'
	rm -- '$(DESTDIR)$(BINDIR)/haredoc'
	for i in $(MAN1); do rm -- '$(DESTDIR)$(MANDIR)'/man1/$$i.1; done
	for i in $(MAN5); do rm -- '$(DESTDIR)$(MANDIR)'/man5/$$i.5; done
	rm -r -- '$(DESTDIR)$(STDLIB)'

.PHONY: all $(BINOUT)/hare-configured $(BINOUT)/haredoc bootstrap clean check \
	docs docs/html install start uninstall