Libsystem-111.1.4.tar.gz

[apple/libsystem.git] / GNUmakefile

diff --git a/GNUmakefile b/GNUmakefile
index b232b02d767ee463181ffedb46c8345365ca7b17..9cc72e4f99b25a711545e5b7bb95f378859657c6 100644 (file)
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -5,40 +5,99 @@
 # end.  This is because the comm page symbols are added as a special segment,
 # which the linker will not thin, so we have to build thin and combine.
 ##---------------------------------------------------------------------
-PROJECT = Libsystem
+Project = Libsystem
+VersionLetter = B
+
+include $(MAKEFILEPATH)/CoreOS/ReleaseControl/Common.make
+
+ifeq ($(Version),0)
+ifdef RC_ProjectSourceVersion
+Version = $(RC_ProjectSourceVersion)
+endif
+endif
 
 no_target:
        @$(MAKE) -f Makefile
 
+ifndef RC_TARGET_CONFIG
+export RC_TARGET_CONFIG = MacOSX
+endif
+include Platforms/$(RC_TARGET_CONFIG)/Makefile.inc
+
 ##---------------------------------------------------------------------
 # For each arch, we setup the independent OBJROOT and DSTROOT, and adjust
-# the other flags.  After all the archs are built, we ditto over one on
+# the other flags.  After all the archs are built, we copy over one on
 # time (for the non-dylib files), and then call lipo to create fat files
 # for the three dylibs.
 ##---------------------------------------------------------------------
-ALLARCHS = hppa i386 m68k ppc sparc
 NARCHS = $(words $(RC_ARCHS))
 USRLIB = /usr/lib
+ifdef ALTUSRLOCALLIBSYSTEM
+LIBSYS = $(ALTUSRLOCALLIBSYSTEM)
+else
+LIBSYS = $(SDKROOT)/usr/local/lib/system
+endif
+FORMS = dynamic
+SUFFIX = ''
+ifdef FEATURE_DEBUG_DYLIB
+FORMS += debug
+SUFFIX += _debug
+endif
+ifdef FEATURE_PROFILE_DYLIB
+FORMS += profile
+SUFFIX += _profile
+endif
+BSD_LIBS = c info m pthread dbm poll dl rpcsvc proc
+FPATH = /System/Library/Frameworks/System.framework
 
-install: $(RC_ARCHS)
-       ditto $(OBJROOT)/$(word 1,$(RC_ARCHS))/dstroot $(DSTROOT)
-ifneq "$(NARCHS)" "1"
-       @for i in libSystem.B.dylib libSystem.B_debug.dylib libSystem.B_profile.dylib; do \
-           echo rm -f $(DSTROOT)$(USRLIB)/$$i; \
-           rm -f $(DSTROOT)$(USRLIB)/$$i; \
-           echo lipo -create -o $(DSTROOT)$(USRLIB)/$$i $(foreach ARCH,$(RC_ARCHS),$(OBJROOT)/$(ARCH)/dstroot$(USRLIB)/$$i); \
-           lipo -create -o $(DSTROOT)$(USRLIB)/$$i $(foreach ARCH,$(RC_ARCHS),$(OBJROOT)/$(ARCH)/dstroot$(USRLIB)/$$i); \
+build:: fake libSystem
+       @set -x && \
+       cd $(DSTROOT)/usr/lib && \
+       for i in $(BSD_LIBS); do \
+           ln -sf libSystem.dylib lib$$i.dylib || exit 1; \
        done
-endif
+       find $(DSTROOT) -type l ! -perm 755 | xargs chmod -hv 755
+       install -d $(DSTROOT)$(FPATH)/Versions/$(VersionLetter)/Resources
+       @set -x && \
+       cd $(DSTROOT)$(FPATH) && \
+       ln -sf Versions/Current/PrivateHeaders && \
+       ln -sf Versions/Current/Resources && \
+       for S in $(SUFFIX); do \
+           ln -sf Versions/Current/System$$S || exit 1; \
+       done && \
+       cd Versions && \
+       ln -sf $(VersionLetter) Current && \
+       cd $(VersionLetter) && \
+       for S in $(SUFFIX); do \
+           ln -sf ../../../../../../usr/lib/libSystem.$(VersionLetter)$$S.dylib System$$S || exit 1; \
+       done && \
+       cp -f $(SRCROOT)/Info.plist Resources
+
+# 4993197: force dependency generation for libsyscall.a
+fake:
+       @set -x && \
+       cd $(OBJROOT) && \
+       echo 'main() { __getpid(); return 0; }' > fake.c && \
+       cc -c $(RC_CFLAGS) fake.c && \
+       ld -r -o fake $(foreach ARCH,$(RC_ARCHS),-arch $(ARCH)) fake.o -lsyscall -L$(LIBSYS)
+
+libc:
+       mkdir -p '$(OBJROOT)/libc'
+       bsdmake -C libsys install \
+       DSTROOT='$(DSTROOT)' \
+       OBJROOT='$(OBJROOT)/libc' \
+       SRCROOT='$(SRCROOT)' \
+       SYMROOT='$(SYMROOT)'
 
-$(ALLARCHS):
-       mkdir -p $(OBJROOT)/$@/objroot $(OBJROOT)/$@/dstroot
-       $(MAKE) -f Makefile install \
-           OBJROOT='$(OBJROOT)/$@/objroot' \
-           DSTROOT='$(OBJROOT)/$@/dstroot' \
-           RC_CFLAGS='-arch $@ $(RC_NONARCH_CFLAGS)' \
-           RC_ARCHS='$@' \
-           RC_$@=YES $(foreach ARCH,$(filter-out $@,$(ALLARCHS)),RC_$(ARCH)=)
-
-.DEFAULT:
-       @$(MAKE) -f Makefile $@
+libSystem: libc
+       mkdir -p '$(OBJROOT)/libSystem'
+       bsdmake install \
+       FEATURE_LIBMATHCOMMON=$(FEATURE_LIBMATHCOMMON) \
+       FEATURE_ORDER_FILE=$(FEATURE_ORDER_FILE) \
+       FORMS='$(FORMS)' \
+       Version=$(Version) \
+       VersionLetter=$(VersionLetter) \
+       DSTROOT='$(DSTROOT)' \
+       OBJROOT='$(OBJROOT)/libSystem' \
+       SRCROOT='$(SRCROOT)' \
+       SYMROOT='$(SYMROOT)'