Libsystem-125.0.1.tar.gz

[apple/libsystem.git] / GNUmakefile

diff --git a/GNUmakefile b/GNUmakefile
index b21054b43a37d00fd13ad79565943896edaa0c92..001973c49febe048d0b77412e5ef5adc407facd8 100644 (file)
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -5,50 +5,110 @@
 # 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.
 ##---------------------------------------------------------------------
 # 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
+
+# Remove any NEXT_ROOT argument
+override MAKEOVERRIDES := $(filter-out NEXT_ROOT=%,$(MAKEOVERRIDES))
+override MAKEFILEPATH := $(subst $(NEXT_ROOT),,$(MAKEFILEPATH))
+unexport NEXT_ROOT
+
+include $(MAKEFILEPATH)/CoreOS/ReleaseControl/Common.make
+
+ifeq ($(Version),0)
+ifdef RC_ProjectSourceVersion
+Version = $(RC_ProjectSourceVersion)
+endif
+endif

 
 no_target:
        @$(MAKE) -f Makefile
 
 
 no_target:
        @$(MAKE) -f Makefile
 

+ifndef RC_TARGET_CONFIG
+export RC_TARGET_CONFIG = MacOSX
+endif
+
+# Default platform order file.  The platform Makefile.inc can override.
+PLATFORM_ORDER_FILE = $(SRCROOT)/Platforms/$(RC_TARGET_CONFIG)/System.order
+
+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 copy over one on
 # time (for the non-dylib files), and then call lipo to create fat files
 # for the three dylibs.
 ##---------------------------------------------------------------------
 ##---------------------------------------------------------------------
 # For each arch, we setup the independent OBJROOT and DSTROOT, and adjust
 # 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 ppc64 sparc

 NARCHS = $(words $(RC_ARCHS))
 USRLIB = /usr/lib
 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: $(RC_ARCHS)
-ifneq "$(NARCHS)" "1"
-       rsync -aH $(OBJROOT)/$(word 1,$(RC_ARCHS))/dstroot/ $(DSTROOT)
-       rsync -aH $(OBJROOT)/$(word 1,$(RC_ARCHS))/symroot/ $(SYMROOT)
-       @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) && \
-           echo rm -f $(SYMROOT)/$$i && \
-           rm -f $(SYMROOT)/$$i && \
-           echo lipo -create -o $(SYMROOT)/$$i $(foreach ARCH,$(RC_ARCHS),$(OBJROOT)/$(ARCH)/symroot/$$i) && \
-           lipo -create -o $(SYMROOT)/$$i $(foreach ARCH,$(RC_ARCHS),$(OBJROOT)/$(ARCH)/symroot/$$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
        done

-endif
+       $(FIND) $(DSTROOT) -type l ! -perm 755 | $(XARGS) chmod -hv 755
+       $(INSTALL_DIRECTORY) $(DSTROOT)$(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) $(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:
+       $(MKDIR) '$(OBJROOT)/libc'
+       $(BSDMAKE) -C libsys install \
+       FEATURE_DEBUG_DYLIB=$(FEATURE_DEBUG_DYLIB) \
+       FEATURE_PROFILE_DYLIB=$(FEATURE_PROFILE_DYLIB) \
+       DSTROOT='$(DSTROOT)' \
+       OBJROOT='$(OBJROOT)/libc' \
+       SRCROOT='$(SRCROOT)' \
+       SYMROOT='$(SYMROOT)'

 
 

-$(ALLARCHS):
-ifneq "$(NARCHS)" "1"
-       mkdir -p $(OBJROOT)/$@/objroot $(OBJROOT)/$@/dstroot $(OBJROOT)/$@/symroot
-       $(MAKE) -f Makefile install \
-           OBJROOT='$(OBJROOT)/$@/objroot' \
-           DSTROOT='$(OBJROOT)/$@/dstroot' \
-           SYMROOT='$(OBJROOT)/$@/symroot' \
-           RC_CFLAGS='-arch $@ $(RC_NONARCH_CFLAGS)' \
-           RC_ARCHS='$@' \
-           RC_$@=YES $(foreach ARCH,$(filter-out $@,$(ALLARCHS)),RC_$(ARCH)=)
-else # NARCHS == 1
-       $(MAKE) -f Makefile install
-endif # NARCHS != 1
-
-.DEFAULT:
-       @$(MAKE) -f Makefile $@
+libSystem: libc
+       $(MKDIR) '$(OBJROOT)/libSystem'
+       $(BSDMAKE) install \
+       FEATURE_LIBMATHCOMMON=$(FEATURE_LIBMATHCOMMON) \
+       PLATFORM_ORDER_FILE=$(PLATFORM_ORDER_FILE) \
+       FORMS='$(FORMS)' \
+       Version=$(Version) \
+       VersionLetter=$(VersionLetter) \
+       DSTROOT='$(DSTROOT)' \
+       OBJROOT='$(OBJROOT)/libSystem' \
+       SRCROOT='$(SRCROOT)' \
+       SYMROOT='$(SYMROOT)'