projects / apple / libsystem.git / blame
| Commit | Line | Data |
|---|---|---|
| 7a301563 A |
1 | .ifndef DSTROOT |
| 2 | DSTROOT != x=`pwd`/DSTROOT && mkdir -p $$x && echo $$x | |
| 3 | .endif | |
| 4 | .ifndef OBJROOT | |
| 5 | OBJROOT != x=`pwd`/OBJROOT && mkdir -p $$x && echo $$x | |
| 6 | .endif | |
| 7 | .ifndef SRCROOT | |
| 8 | SRCROOT != dirname `pwd` | |
| 9 | .endif | |
| 10 | .ifndef SYMROOT | |
| 11 | SYMROOT != x=`pwd`/SYMROOT && mkdir -p $$x && echo $$x | |
| 12 | .endif | |
| 13 | ARCH != arch | |
| 14 | .ifndef RC_ARCHS | |
| 15 | RC_ARCHS = $(ARCH) | |
| 16 | RC_$(RC_ARCHS) = 1 | |
| 17 | .endif | |
| 18 | NARCHS != echo $(RC_ARCHS) | wc -w | |
| 19 | .ifdef ALTUSRLOCALLIBSYSTEM | |
| 20 | LIBSYS = $(ALTUSRLOCALLIBSYSTEM) | |
| 21 | .else | |
| 22 | LIBSYS = $(NEXT_ROOT)/usr/local/lib/system | |
| 23 | .endif | |
| 24 | NJOBS != perl -e '$$n = `/usr/sbin/sysctl -n hw.ncpu`; printf "%d\n", $$n < 2 ? 2 : ($$n * 1.5)' | |
| 25 | BSDMAKE = bsdmake -f Makefile | |
| 26 | BSDMAKEJ = $(BSDMAKE) -j $(NJOBS) | |
| 27 | ||
| 28 | # This variables are to guarantee that the left-hand side of an expression is | |
| 29 | # always a variable | |
| 30 | dynamic = dynamic | |
| 31 | ||
| 32 | # Remove the arch stuff, since we know better here. | |
| 33 | LOCAL_CFLAGS != echo $(RC_CFLAGS) | sed 's/ *-arch [^ ][^ ]*//g' | |
| 34 | ||
| 35 | FORMS := debug dynamic profile | |
| 36 | ||
| 37 | all: build | |
| 38 | ||
| 39 | build: build-debug build-dynamic build-profile | |
| 40 | ||
| 41 | # These are the non B&I defaults | |
| 42 | .ifndef RC_ProjectName | |
| 43 | install: installhdrs install-all | |
| 44 | ||
| 45 | .else # RC_ProjectName | |
| 46 | ||
| 47 | .for F in $(FORMS) | |
| 48 | install: BI-install-$(F) | |
| 49 | .endfor # FORMS | |
| 50 | .endif # RC_ProjectName | |
| 51 | ||
| 52 | .for F in $(FORMS) | |
| 53 | .if $(dynamic) == $(F) | |
| 54 | SUFFIX$(F) = | |
| 55 | .else | |
| 56 | SUFFIX$(F) = _$(F) | |
| 57 | .endif | |
| 58 | LIPOARGS$(F) != perl -e 'printf "%s\n", join(" ", map(qq(-arch $$_ \"$(OBJROOT)/$$_/$(F)/libc$(SUFFIX$(F)).a\"), qw($(RC_ARCHS))))' | |
| 59 | ||
| 60 | .for A in $(RC_ARCHS) | |
| 61 | build-$(F): build-$(A)-$(F) | |
| 62 | .endfor # RC_ARCHS | |
| 63 | build-$(F): | |
| 64 | .if $(NARCHS) == 1 | |
| 65 | cp -p "$(OBJROOT)/$(RC_ARCHS)/$(F)/libc$(SUFFIX$(F)).a" "$(SYMROOT)" | |
| 66 | .else | |
| 67 | lipo -create $(LIPOARGS$(F)) -output "$(SYMROOT)/libc$(SUFFIX$(F)).a" | |
| 68 | .endif | |
| 69 | ranlib "$(SYMROOT)/libc$(SUFFIX$(F)).a" | |
| 70 | ||
| 71 | .for A in $(RC_ARCHS) | |
| 72 | build-$(A)-$(F): $(OBJROOT)/$(A)/libsystem.o | |
| 73 | mkdir -p '$(OBJROOT)/$(A)/$(F)' | |
| 74 | @set -x && \ | |
| 75 | cd '$(OBJROOT)/$(A)/$(F)' && \ | |
| 76 | ditto -arch $(A) '$(LIBSYS)/libc-partial$(SUFFIX$(F)).a' . && \ | |
| 77 | ar x 'libc-partial$(SUFFIX$(F)).a' && \ | |
| 78 | ditto -arch $(A) '$(LIBSYS)/libsyscall$(SUFFIX$(F)).a' . && \ | |
| 79 | ar x 'libsyscall$(SUFFIX$(F)).a' && \ | |
| 80 | '$(SRCROOT)/libsys/build-libc.pl' '$(LIBSYS)' '$(OBJROOT)/$(A)/$(F)' && \ | |
| 81 | ln -s ../libsystem.o && \ | |
| 82 | $(BSDMAKEJ) | |
| 83 | .endfor # RC_ARCHS | |
| 84 | .endfor # FORMS | |
| 85 | ||
| 86 | .for A in $(RC_ARCHS) | |
| 87 | $(OBJROOT)/$(A)/libsystem.o: $(OBJROOT)/libsystem.c | |
| 88 | mkdir -p '$(OBJROOT)/$(A)' | |
| 89 | cc -c -o '$(.TARGET)' -arch $(A) '$(.ALLSRC)' | |
| 90 | .endfor # RC_ARCHS | |
| 91 | ||
| 92 | $(OBJROOT)/libsystem.c: | |
| 93 | /Developer/Makefiles/bin/version.pl Libsystem > $(.TARGET) | |
| 94 | ||
| 95 | installhdrs: | |
| 96 | ||
| 97 | .for F in $(FORMS) | |
| 98 | BI-install-$(F): build-$(F) | |
| 99 | mkdir -p "$(DSTROOT)/usr/local/lib/system" | |
| 100 | @echo "Installing libc$(SUFFIX$(F)).a" | |
| 101 | install "$(SYMROOT)/libc$(SUFFIX$(F)).a" "$(DSTROOT)/usr/local/lib/system" | |
| 102 | ranlib "$(DSTROOT)/usr/local/lib/system/libc$(SUFFIX$(F)).a" | |
| 103 | chmod 0444 "$(DSTROOT)/usr/local/lib/system/libc$(SUFFIX$(F)).a" | |
| 104 | .endfor # FORMS | |
| 105 | ||
| 106 | install-all: build | |
| 107 | .for F in $(FORMS) | |
| 108 | install-all: BI-install-$(F) | |
| 109 | .endfor # FORMS | |
| 110 | ||
| 111 | clean: | |
| 112 | .for A in $(RC_ARCHS) | |
| 113 | rm -rf $(OBJROOT)/$(A) | |
| 114 | .endfor # RC_ARCHS |