[apple/libsystem.git] / libsys / Makefile

NAME = libc

NARCHS != echo $(RC_ARCHS) | wc -w
.ifdef ALTUSRLOCALLIBSYSTEM
LIBSYS = $(ALTUSRLOCALLIBSYSTEM)
.else
LIBSYS = $(SDKROOT)/usr/local/lib/system
.endif
NJOBS != perl -e '$$n = `/usr/sbin/sysctl -n hw.ncpu`; printf "%d\n", $$n < 2 ? 2 : ($$n * 1.5)'
BSDMAKE = bsdmake -f Makefile
BSDMAKEJ = $(BSDMAKE) -j $(NJOBS)

# These variables are to guarantee that the left-hand side of an expression is
# always a variable
dynamic = dynamic

FORMS := debug dynamic profile

all: build

build: build-debug build-dynamic build-profile

# These are the non B&I defaults
.ifndef RC_ProjectName
install: installhdrs install-all

.else # RC_ProjectName

.for F in $(FORMS)
install: BI-install-$(F)
.endfor # FORMS
.endif # RC_ProjectName

.for F in $(FORMS)
.if $(dynamic) == $(F)
SUFFIX$(F) =
.else
SUFFIX$(F) = _$(F)
.endif
LIPOARGS$(F) != perl -e 'printf "%s\n", join(" ", map(qq(-arch $$_ \"$(OBJROOT)/$$_/$(F)/$(NAME)$(SUFFIX$(F)).a\"), qw($(RC_ARCHS))))'

.for A in $(RC_ARCHS)
build-$(F): build-$(A)-$(F)
.endfor # RC_ARCHS
build-$(F):
.if $(NARCHS) == 1
	cp -p "$(OBJROOT)/$(RC_ARCHS)/$(F)/$(NAME)$(SUFFIX$(F)).a" "$(SYMROOT)"
.else
	lipo -create $(LIPOARGS$(F)) -output "$(SYMROOT)/$(NAME)$(SUFFIX$(F)).a"
.endif
	ranlib "$(SYMROOT)/$(NAME)$(SUFFIX$(F)).a"

.for A in $(RC_ARCHS)
build-$(A)-$(F): $(OBJROOT)/$(A)/libsystem.o
	mkdir -p '$(OBJROOT)/$(A)/$(F)'
	@set -x && \
	    cd '$(OBJROOT)/$(A)/$(F)' && \
	    if lipo -info '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' | grep -q '^Non-'; then \
		cp -p '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' .; \
	    else \
		arch=`lipo -detailed_info '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' | sed -E -n 's/.*architecture:? //p' | sort | grep '^$(A)' | head -n 1` && \
		lipo -thin $$arch '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' -output '$(NAME)-partial$(SUFFIX$(F)).a'; \
	    fi && \
	    ar x '$(NAME)-partial$(SUFFIX$(F)).a' && \
	    if lipo -info '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' | grep -q '^Non-'; then \
		cp -p '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' .; \
	    else \
		arch=`lipo -detailed_info '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' | sed -E -n 's/.*architecture:? //p' | sort | grep '^$(A)' | head -n 1` && \
		lipo -thin $$arch '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' -output 'libsyscall$(SUFFIX$(F)).a'; \
	    fi && \
	    ar x 'libsyscall$(SUFFIX$(F)).a' && \
	    '$(SRCROOT)/libsys/build-libc.pl' '$(LIBSYS)' '$(OBJROOT)/$(A)/$(F)' && \
	    ln -s ../libsystem.o && \
	    $(BSDMAKEJ)
.endfor # RC_ARCHS
.endfor # FORMS

.for A in $(RC_ARCHS)
$(OBJROOT)/$(A)/libsystem.o: $(OBJROOT)/libsystem.c
	mkdir -p '$(OBJROOT)/$(A)'
	cc -c -o '$(.TARGET)' -arch $(A) '$(.ALLSRC)'
.endfor # RC_ARCHS

$(OBJROOT)/libsystem.c:
	$(SDKROOT)/Developer/Makefiles/bin/version.pl Libsystem > $(.TARGET)

installhdrs:

.for F in $(FORMS)
BI-install-$(F): build-$(F)
	mkdir -p "$(DSTROOT)/usr/local/lib/system"
	@echo "===== Installing $(NAME)$(SUFFIX$(F)).a ====="
	install "$(SYMROOT)/$(NAME)$(SUFFIX$(F)).a" "$(DSTROOT)/usr/local/lib/system"
	ranlib "$(DSTROOT)/usr/local/lib/system/$(NAME)$(SUFFIX$(F)).a"
	chmod 0444 "$(DSTROOT)/usr/local/lib/system/$(NAME)$(SUFFIX$(F)).a"
.endfor # FORMS

install-all: build
.for F in $(FORMS)
install-all: BI-install-$(F)
.endfor # FORMS

clean:
.for A in $(RC_ARCHS)
	rm -rf $(OBJROOT)/$(A)
.endfor # RC_ARCHS
Commit	Line	Data
c9e8bbd6 A	1	NAME = libc
c9e8bbd6 A	2
7a301563 A	3	NARCHS != echo $(RC_ARCHS) \| wc -w
	4	.ifdef ALTUSRLOCALLIBSYSTEM
	5	LIBSYS = $(ALTUSRLOCALLIBSYSTEM)
	6	.else
c9e8bbd6	7	LIBSYS = $(SDKROOT)/usr/local/lib/system
7a301563 A	8	.endif
	9	NJOBS != perl -e '$$n = `/usr/sbin/sysctl -n hw.ncpu`; printf "%d\n", $$n < 2 ? 2 : ($$n * 1.5)'
	10	BSDMAKE = bsdmake -f Makefile
	11	BSDMAKEJ = $(BSDMAKE) -j $(NJOBS)
	12
c9e8bbd6	13	# These variables are to guarantee that the left-hand side of an expression is
7a301563 A	14	# always a variable
	15	dynamic = dynamic
	16
7a301563 A	17	FORMS := debug dynamic profile
	18
	19	all: build
	20
	21	build: build-debug build-dynamic build-profile
	22
	23	# These are the non B&I defaults
	24	.ifndef RC_ProjectName
	25	install: installhdrs install-all
	26
	27	.else # RC_ProjectName
	28
	29	.for F in $(FORMS)
	30	install: BI-install-$(F)
	31	.endfor # FORMS
	32	.endif # RC_ProjectName
	33
	34	.for F in $(FORMS)
	35	.if $(dynamic) == $(F)
	36	SUFFIX$(F) =
	37	.else
	38	SUFFIX$(F) = _$(F)
	39	.endif
c9e8bbd6	40	LIPOARGS$(F) != perl -e 'printf "%s\n", join(" ", map(qq(-arch $$_ \"$(OBJROOT)/$$_/$(F)/$(NAME)$(SUFFIX$(F)).a\"), qw($(RC_ARCHS))))'
7a301563 A	41
	42	.for A in $(RC_ARCHS)
	43	build-$(F): build-$(A)-$(F)
	44	.endfor # RC_ARCHS
	45	build-$(F):
	46	.if $(NARCHS) == 1
c9e8bbd6	47	cp -p "$(OBJROOT)/$(RC_ARCHS)/$(F)/$(NAME)$(SUFFIX$(F)).a" "$(SYMROOT)"
7a301563	48	.else
c9e8bbd6	49	lipo -create $(LIPOARGS$(F)) -output "$(SYMROOT)/$(NAME)$(SUFFIX$(F)).a"
7a301563	50	.endif
c9e8bbd6	51	ranlib "$(SYMROOT)/$(NAME)$(SUFFIX$(F)).a"
7a301563 A	52
	53	.for A in $(RC_ARCHS)
	54	build-$(A)-$(F): $(OBJROOT)/$(A)/libsystem.o
	55	mkdir -p '$(OBJROOT)/$(A)/$(F)'
	56	@set -x && \
	57	cd '$(OBJROOT)/$(A)/$(F)' && \
c9e8bbd6 A	58	if lipo -info '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' \| grep -q '^Non-'; then \
	59	cp -p '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' .; \
	60	else \
	61	arch=`lipo -detailed_info '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' \| sed -E -n 's/.*architecture:? //p' \| sort \| grep '^$(A)' \| head -n 1` && \
	62	lipo -thin $$arch '$(LIBSYS)/$(NAME)-partial$(SUFFIX$(F)).a' -output '$(NAME)-partial$(SUFFIX$(F)).a'; \
	63	fi && \
	64	ar x '$(NAME)-partial$(SUFFIX$(F)).a' && \
	65	if lipo -info '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' \| grep -q '^Non-'; then \
	66	cp -p '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' .; \
	67	else \
	68	arch=`lipo -detailed_info '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' \| sed -E -n 's/.*architecture:? //p' \| sort \| grep '^$(A)' \| head -n 1` && \
	69	lipo -thin $$arch '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' -output 'libsyscall$(SUFFIX$(F)).a'; \
	70	fi && \
7a301563 A	71	ar x 'libsyscall$(SUFFIX$(F)).a' && \
	72	'$(SRCROOT)/libsys/build-libc.pl' '$(LIBSYS)' '$(OBJROOT)/$(A)/$(F)' && \
	73	ln -s ../libsystem.o && \
	74	$(BSDMAKEJ)
	75	.endfor # RC_ARCHS
	76	.endfor # FORMS
	77
	78	.for A in $(RC_ARCHS)
	79	$(OBJROOT)/$(A)/libsystem.o: $(OBJROOT)/libsystem.c
	80	mkdir -p '$(OBJROOT)/$(A)'
	81	cc -c -o '$(.TARGET)' -arch $(A) '$(.ALLSRC)'
	82	.endfor # RC_ARCHS
	83
	84	$(OBJROOT)/libsystem.c:
c9e8bbd6	85	$(SDKROOT)/Developer/Makefiles/bin/version.pl Libsystem > $(.TARGET)
7a301563 A	86
	87	installhdrs:
	88
	89	.for F in $(FORMS)
	90	BI-install-$(F): build-$(F)
	91	mkdir -p "$(DSTROOT)/usr/local/lib/system"
c9e8bbd6 A	92	@echo "===== Installing $(NAME)$(SUFFIX$(F)).a ====="
	93	install "$(SYMROOT)/$(NAME)$(SUFFIX$(F)).a" "$(DSTROOT)/usr/local/lib/system"
	94	ranlib "$(DSTROOT)/usr/local/lib/system/$(NAME)$(SUFFIX$(F)).a"
	95	chmod 0444 "$(DSTROOT)/usr/local/lib/system/$(NAME)$(SUFFIX$(F)).a"
7a301563 A	96	.endfor # FORMS
	97
	98	install-all: build
	99	.for F in $(FORMS)
	100	install-all: BI-install-$(F)
	101	.endfor # FORMS
	102
	103	clean:
	104	.for A in $(RC_ARCHS)
	105	rm -rf $(OBJROOT)/$(A)
	106	.endfor # RC_ARCHS