OTHER_SOURCES=
# headers to install in /usr/include/objc
PUBLIC_HEADERS=
+# headers that don't get installed
+PRIVATE_HEADERS=
+# headers to install in /usr/local/include/objc
+OTHER_HEADERS=
+
+# runtime
+SOURCES += $(addprefix runtime/, \
+ Object.m Protocol.m hashtable2.m maptable.m objc-class.m objc-errors.m \
+ objc-file.m objc-load.m objc-moninit.c objc-runtime.m objc-sel.m \
+ objc-sync.m objc-exception.m objc-auto.m objc-sel-set.m objc-rtp.m \
+ )
+PUBLIC_HEADERS += $(addprefix runtime/, \
+ objc-class.h objc-api.h objc-load.h objc-runtime.h objc.h Object.h \
+ objc-sync.h objc-exception.h objc-auto.h \
+ Protocol.h error.h hashtable2.h \
+ )
+PRIVATE_HEADERS += runtime/objc-private.h runtime/objc-config.h runtime/objc-sel-table.h runtime/objc-sel-set.h runtime/objc-rtp.h
+OTHER_HEADERS += runtime/maptable.h runtime/objc-auto.h
+
+# OldClasses
+SOURCES += runtime/OldClasses.subproj/List.m
+PUBLIC_HEADERS += runtime/OldClasses.subproj/List.h
+
+# Messengers
+SOURCES += runtime/Messengers.subproj/objc-msg.s
+OTHER_SOURCES += runtime/Messengers.subproj/objc-msg-ppc.s runtime/Messengers.subproj/objc-msg-i386.s
+
+# Auto support
+SOURCES += runtime/Auto.subproj/objc-auto.s
+OTHER_SOURCES += runtime/Auto.subproj/objc-auto-ppc.s runtime/Auto.subproj/objc-auto-i386.s
+
+# RTP symbols for gdb
+# See also $(OBJROOT)/runtime/objc-rtp-sym.ppc.o rule below.
+OTHER_SOURCES += runtime/objc-rtp-sym.s
+
+# Interposing support.
+# This code is built into a second module so dyld's function interposing
+# can manipulate the calls.
+MODULE_SOURCES += runtime/Messengers.subproj/objc-msg-stub.s
+OTHER_SOURCES += runtime/Messengers.subproj/objc-msg-stub-ppc.s runtime/Messengers.subproj/objc-msg-stub-i386.s
+
+# project root
+OTHER_SOURCES += Makefile APPLE_LICENSE objc-exports-i386 objc-exports-ppc
+
+OBJECTS = $(addprefix $(OBJROOT)/, $(addsuffix .o, $(basename $(SOURCES) ) ) )
+OBJECTS_OPTIMIZED = $(OBJECTS:.o=.opt.o)
+OBJECTS_DEBUG = $(OBJECTS:.o=.debug.o)
+OBJECTS_PROFILE = $(OBJECTS:.o=.profile.o)
+
+MODULE_OBJECTS = $(addprefix $(OBJROOT)/, $(addsuffix .o, $(basename $(MODULE_SOURCES) ) ) )
+MODULE_OBJECTS_OPTIMIZED = $(MODULE_OBJECTS:.o=.opt.o)
+MODULE_OBJECTS_DEBUG = $(MODULE_OBJECTS:.o=.debug.o)
+MODULE_OBJECTS_PROFILE = $(MODULE_OBJECTS:.o=.profile.o)
+
+# For simplicity, each object target depends on all objc headers. Most of
+# them come close to requiring this anyway, and rebuild from scratch is fast.
+DEPEND_HEADERS = $(addprefix $(SRCROOT)/, \
+ $(PUBLIC_HEADERS) $(PRIVATE_HEADERS) $(OTHER_HEADERS) )
+
+$(OBJROOT)/%.opt.o : $(SRCROOT)/%.m $(DEPEND_HEADERS)
+ $(SILENT) $(ECHO) " ... $<"
+ $(SILENT) $(CC) $(CFLAGS_OPTIMIZED) "$<" -c -o "$@"
+
+$(OBJROOT)/%.debug.o : $(SRCROOT)/%.m $(DEPEND_HEADERS)
+ $(SILENT) $(ECHO) " ... $<"
+ $(SILENT) $(CC) $(CFLAGS_DEBUG) "$<" -c -o "$@"
+
+$(OBJROOT)/%.profile.o : $(SRCROOT)/%.m $(DEPEND_HEADERS)
+ $(SILENT) $(ECHO) " ... $<"
+ $(SILENT) $(CC) $(CFLAGS_PROFILE) "$<" -c -o "$@"
+
+$(OBJROOT)/%.opt.o : $(SRCROOT)/%.c $(DEPEND_HEADERS)
+ $(SILENT) $(ECHO) " ... $<"
+ $(SILENT) $(CC) $(CFLAGS_OPTIMIZED) "$<" -c -o "$@"
+
+$(OBJROOT)/%.debug.o : $(SRCROOT)/%.c $(DEPEND_HEADERS)
+ $(SILENT) $(ECHO) " ... $<"
+ $(SILENT) $(CC) $(CFLAGS_DEBUG) "$<" -c -o "$@"
+
+$(OBJROOT)/%.profile.o : $(SRCROOT)/%.c $(DEPEND_HEADERS)
+ $(SILENT) $(ECHO) " ... $<"
+ $(SILENT) $(CC) $(CFLAGS_PROFILE) "$<" -c -o "$@"
+
+$(OBJROOT)/%.opt.o : $(SRCROOT)/%.s $(DEPEND_HEADERS)
+ $(SILENT) $(ECHO) " ... $<"
+ $(SILENT) $(CC) $(CFLAGS_OPTIMIZED) "$<" -c -o "$@"
+
+$(OBJROOT)/%.debug.o : $(SRCROOT)/%.s $(DEPEND_HEADERS)
+ $(SILENT) $(ECHO) " ... $<"
+ $(SILENT) $(CC) $(CFLAGS_DEBUG) "$<" -c -o "$@"
+
+$(OBJROOT)/%.profile.o : $(SRCROOT)/%.s $(DEPEND_HEADERS)
+ $(SILENT) $(ECHO) " ... $<"
+ $(SILENT) $(CC) $(CFLAGS_PROFILE) "$<" -c -o "$@"
+
+# Additional dependency: objc-msg.s depends on objc-msg-ppc.s and
+# objc-msg-i386.s, which it includes.
+$(OBJROOT)/runtime/Messengers.subproj/objc-msg.opt.o \
+$(OBJROOT)/runtime/Messengers.subproj/objc-msg.debug.o \
+$(OBJROOT)/runtime/Messengers.subproj/objc-msg.profile.o : \
+ $(SRCROOT)/runtime/Messengers.subproj/objc-msg-ppc.s \
+ $(SRCROOT)/runtime/Messengers.subproj/objc-msg-i386.s
+
+# Additional dependency: objc-msg-sutb.s depends on objc-msg-stub-ppc.s and
+# objc-msg-stub-i386.s, which it includes.
+$(OBJROOT)/runtime/Messengers.subproj/objc-msg-stub.opt.o \
+$(OBJROOT)/runtime/Messengers.subproj/objc-msg-stub.debug.o \
+$(OBJROOT)/runtime/Messengers.subproj/objc-msg-stub.profile.o : \
+ $(SRCROOT)/runtime/Messengers.subproj/objc-msg-stub-ppc.s \
+ $(SRCROOT)/runtime/Messengers.subproj/objc-msg-stub-i386.s
+
+# Additional dependency: objc-auto.s depends on objc-auto-ppc.s and
+# objc-auto-i386.s, which it includes.
+$(OBJROOT)/runtime/Auto.subproj/objc-auto.opt.o \
+$(OBJROOT)/runtime/Auto.subproj/objc-auto.debug.o \
+$(OBJROOT)/runtime/Auto.subproj/objc-auto.profile.o : \
+ $(SRCROOT)/runtime/Auto.subproj/objc-auto-ppc.s \
+ $(SRCROOT)/runtime/Auto.subproj/objc-auto-i386.s
+
+# Additional rules: objc-rtp-sym.s needs to be built with a per-arch seg1addr,
+# and need to be stripped here because stripping the dylib does not remove
+# debug info from the magic sections.
+# objc-rtp-sym.s is not in SOURCES, and objc-rtp-sym.o is not in OBJECTS
+$(OBJROOT)/runtime/objc-rtp-sym.ppc.o: $(SRCROOT)/runtime/objc-rtp-sym.s
+ $(SILENT) $(CC) $(CFLAGS_OPTIMIZED) -arch ppc "$<" -c -o "$@.temp"
+ $(SILENT) $(STRIP) -S "$@.temp"
+ $(SILENT) $(LD) -arch ppc -seg1addr 0xfffec000 "$@.temp" -r -o "$@"
+
+$(OBJROOT)/runtime/objc-rtp-sym.i386.o: $(SRCROOT)/runtime/objc-rtp-sym.s
+ $(SILENT) $(CC) $(CFLAGS_OPTIMIZED) -arch i386 "$<" -c -o "$@.temp"
+ $(SILENT) $(STRIP) -S "$@.temp"
+ $(SILENT) $(LD) -arch i386 -seg1addr 0xfffe8000 "$@.temp" -r -o "$@"
+
+
+# These are the main targets:
+# build builds the library to OBJROOT and SYMROOT
+# installsrc copies the sources to SRCROOT
+# installhdrs install only the headers to DSTROOT
+# install build, then install the headers and library to DSTROOT
+# clean removes build products in OBJROOT and SYMROOT
+#
+# optimized same as 'build' but builds optimized library only
+# debug same as 'build' but builds debug library only
+# profile same as 'build' but builds profile library only
+
+# Default build doesn't currently build the debug library.
+build: prebuild build-optimized build-profile postbuild
+
+optimized: prebuild build-optimized postbuild
+debug: prebuild build-debug postbuild
+profile: prebuild build-profile postbuild
+
+installsrc:
+ $(SILENT) $(ECHO) "Installing source from . to $(SRCROOT)..."
+ifeq "$(SRCROOT)" "."
+ $(SILENT) $(ECHO) "SRCROOT must be defined to be the destination directory; it cannot be '.'"
+ exit 1
+endif
+ $(SILENT) $(TAR) -cf $(SRCROOT)/objc4.sources.tar $(SOURCES) $(PUBLIC_HEADERS) $(PRIVATE_HEADERS) $(OTHER_HEADERS) $(OTHER_SOURCES) $(MODULE_SOURCES)
+ $(SILENT) $(CD) $(SRCROOT) && $(TAR) -xf $(SRCROOT)/objc4.sources.tar
+ $(SILENT) $(REMOVE) -f $(SRCROOT)/objc4.sources.tar
+
+installhdrs:
+ $(SILENT) $(ECHO) "Installing headers from $(SRCROOT) to $(DSTROOT)/$(HEADER_INSTALLDIR)..."
+
+ $(SILENT) $(MKDIRS) $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)
+ -$(SILENT) $(CHMOD) +w $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)/*.h
+ $(SILENT) $(COPY) $(addprefix $(SRCROOT)/, $(PUBLIC_HEADERS) ) \
+ $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)
+# duplicate hashtable2.h to hashtable.h
+ $(SILENT) $(COPY) $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)/hashtable2.h \
+ $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)/hashtable.h
+ $(SILENT) $(CHMOD) -w $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)/*.h
+ $(SILENT) $(CHMOD) a+r $(DSTROOT)/$(PUBLIC_HEADER_INSTALLDIR)/*.h
+
+ $(SILENT) $(MKDIRS) $(DSTROOT)/$(OTHER_HEADER_INSTALLDIR)
+ -$(SILENT) $(CHMOD) +w $(DSTROOT)/$(OTHER_HEADER_INSTALLDIR)/*.h
+ $(SILENT) $(COPY) $(addprefix $(SRCROOT)/, $(OTHER_HEADERS) ) \
+ $(DSTROOT)/$(OTHER_HEADER_INSTALLDIR)
+ $(SILENT) $(CHMOD) -w $(DSTROOT)/$(OTHER_HEADER_INSTALLDIR)/*.h
+ $(SILENT) $(CHMOD) a+r $(DSTROOT)/$(OTHER_HEADER_INSTALLDIR)/*.h
+
+
+ $(SILENT) $(RM) -f $(DSTROOT)$(PUBLIC_HEADER_DIR)$(PUBLIC_HEADER_DIR_SUFFIX)/hashtable.h
+
+
+install: build installhdrs
+ $(SILENT) $(ECHO) "Installing products from $(SYMROOT) to $(DSTROOT)..."
+
+ $(SILENT) $(MKDIRS) $(DSTROOT)/$(INSTALLDIR)
+ -$(SILENT) $(CHMOD) +w $(DSTROOT)/$(INSTALLDIR)
+
+ $(SILENT) $(REMOVE) -f $(DSTROOT)/$(INSTALLDIR)/libobjc.$(VERSION_NAME)$(LIBRARY_EXT)
+ $(SILENT) $(REMOVE) -f $(DSTROOT)/$(INSTALLDIR)/libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT)
+ $(SILENT) $(REMOVE) -f $(DSTROOT)/$(INSTALLDIR)/libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT)
+
+# optimized
+ $(SILENT) $(COPY) $(SYMROOT)/libobjc.$(VERSION_NAME)$(LIBRARY_EXT) $(DSTROOT)/$(INSTALLDIR)
+ $(SILENT) $(STRIP) -S $(DSTROOT)/$(INSTALLDIR)/libobjc.$(VERSION_NAME)$(LIBRARY_EXT)
+ -$(SILENT) $(CHOWN) root:wheel $(DSTROOT)/$(INSTALLDIR)/libobjc.$(VERSION_NAME)$(LIBRARY_EXT)
+ $(SILENT) $(CHMOD) 755 $(DSTROOT)/$(INSTALLDIR)/libobjc.$(VERSION_NAME)$(LIBRARY_EXT)
+ $(SILENT) $(CD) $(DSTROOT)/$(INSTALLDIR) && \
+ $(SYMLINK) libobjc.$(VERSION_NAME)$(LIBRARY_EXT) libobjc$(LIBRARY_EXT)
+
+# debug (allowed not to exist)
+ -$(SILENT) $(COPY) $(SYMROOT)/libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT) $(DSTROOT)/$(INSTALLDIR)
+ -$(SILENT) $(CHOWN) root:wheel $(DSTROOT)/$(INSTALLDIR)/libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT)
+ -$(SILENT) $(CHMOD) 755 $(DSTROOT)/$(INSTALLDIR)/libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT)
+ -$(SILENT) $(CD) $(DSTROOT)/$(INSTALLDIR) && \
+ test -e libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT) && \
+ $(SYMLINK) libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT) libobjc_debug$(LIBRARY_EXT) && \
+ $(SYMLINK) libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT) libobjc.$(VERSION_NAME)_debug$(LIBRARY_EXT)
+
+
+# profile (allowed not to exist)
+ -$(SILENT) $(COPY) $(SYMROOT)/libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT) $(DSTROOT)/$(INSTALLDIR)
+ -$(SILENT) $(CHOWN) root:wheel $(DSTROOT)/$(INSTALLDIR)/libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT)
+ -$(SILENT) $(CHMOD) 755 $(DSTROOT)/$(INSTALLDIR)/libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT)
+ -$(SILENT) $(CD) $(DSTROOT)/$(INSTALLDIR) && \
+ test -e libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT) && \
+ $(SYMLINK) libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT) libobjc_profile$(LIBRARY_EXT) && \
+ $(SYMLINK) libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT) libobjc.$(VERSION_NAME)_profile$(LIBRARY_EXT)
+
+
+clean:
+ $(SILENT) $(ECHO) "Deleting build products..."
+ $(SILENT) $(REMOVE) -f \
+ $(foreach A, $(ARCH_LIST), \
+ $(OBJROOT)/libobjc_debug.$A.$(VERSION_NAME)$(LIBRARY_EXT) \
+ $(OBJROOT)/libobjc_profile.$A.$(VERSION_NAME)$(LIBRARY_EXT) \
+ $(OBJROOT)/libobjc.$A.$(VERSION_NAME)$(LIBRARY_EXT) \
+ $(OBJROOT)/runtime/objc-rtp-sym.$A.o \
+ $(OBJROOT)/runtime/objc-rtp-sym.$A.o.temp \
+ )
+
+ $(SILENT) $(REMOVE) -f $(SYMROOT)/libobjc.optimized.o
+ $(SILENT) $(REMOVE) -f $(SYMROOT)/libobjc.debug.o
+ $(SILENT) $(REMOVE) -f $(SYMROOT)/libobjc.profile.o
+
+ $(SILENT) $(REMOVE) -f $(SYMROOT)/libobjc.$(VERSION_NAME)$(LIBRARY_EXT)
+ $(SILENT) $(REMOVE) -f $(SYMROOT)/libobjc_debug.$(VERSION_NAME)$(LIBRARY_EXT)
+ $(SILENT) $(REMOVE) -f $(SYMROOT)/libobjc_profile.$(VERSION_NAME)$(LIBRARY_EXT)
+
+ $(SILENT) $(REMOVE) -f $(OBJECTS_OPTIMIZED)
+ $(SILENT) $(REMOVE) -f $(OBJECTS_DEBUG)
+ $(SILENT) $(REMOVE) -f $(OBJECTS_PROFILE)
+
+ $(SILENT) $(REMOVE) -f $(MODULE_OBJECTS_OPTIMIZED)
+ $(SILENT) $(REMOVE) -f $(MODULE_OBJECTS_DEBUG)
+ $(SILENT) $(REMOVE) -f $(MODULE_OBJECTS_PROFILE)
+
+ $(SILENT) $(REMOVE) -rf $(SYMROOT)/ProjectHeaders
+
+prebuild:
+ $(SILENT) $(ECHO) "Prebuild-setup..."
+
+# Install headers into $(SYMROOT)/ProjectHeaders so #includes can find them
+# even if they're not installed in /usr.
+ $(SILENT) $(MKDIRS) $(SYMROOT)
+ $(SILENT) $(REMOVE_RECUR) $(SYMROOT)/ProjectHeaders
+ $(SILENT) $(MKDIRS) $(SYMROOT)/ProjectHeaders
+ $(SILENT) $(ECHO) "Copying headers from $(SRCROOT) to $(SYMROOT)/ProjectHeaders..."
+ $(SILENT) $(COPY) $(addprefix $(SRCROOT)/, $(PRIVATE_HEADERS) ) $(SYMROOT)/ProjectHeaders
+ $(SILENT) $(MKDIRS) $(SYMROOT)/ProjectHeaders/objc
+ $(SILENT) $(COPY) $(addprefix $(SRCROOT)/, $(PUBLIC_HEADERS) ) $(SYMROOT)/ProjectHeaders/objc
+ $(SILENT) $(COPY) $(addprefix $(SRCROOT)/, $(OTHER_HEADERS) ) $(SYMROOT)/ProjectHeaders/objc
+
+
+
+build-optimized: prebuild-optimized compile-optimized link-optimized
+build-debug: prebuild-debug compile-debug link-debug
+build-profile: prebuild-profile compile-profile link-profile
+
+
+prebuild-optimized:
+ $(SILENT) $(ECHO) "Building (optimized) ..."
+ $(SILENT) $(MKDIRS) $(foreach S, $(SUBDIRS), $(OBJROOT)/$(S) )
+
+prebuild-debug:
+ $(SILENT) $(ECHO) "Building (debug) ..."
+ $(SILENT) $(MKDIRS) $(foreach S, $(SUBDIRS), $(OBJROOT)/$(S) )
+
+prebuild-profile:
+ $(SILENT) $(ECHO) "Building (profile) ..."
+ $(SILENT) $(MKDIRS) $(foreach S, $(SUBDIRS), $(OBJROOT)/$(S) )
+
+
+compile-optimized: $(OBJECTS_OPTIMIZED) $(MODULE_OBJECTS_OPTIMIZED) $(foreach A, $(ARCH_LIST), $(OBJROOT)/runtime/objc-rtp-sym.$A.o )
+compile-debug: $(OBJECTS_DEBUG) $(MODULE_OBJECTS_DEBUG) $(foreach A, $(ARCH_LIST), $(OBJROOT)/runtime/objc-rtp-sym.$A.o )
+compile-profile: $(OBJECTS_PROFILE) $(MODULE_OBJECTS_PROFILE) $(foreach A, $(ARCH_LIST), $(OBJROOT)/runtime/objc-rtp-sym.$A.o )
+
+
+# link lib-suffix, LDFLAGS, OBJECTS, MODULE_OBJECTS
+# libsuffix should be "" or _debug or _profile
+ifeq "$(PLATFORM)" "Darwin"
+
+define link
+ $(foreach A, $(ARCH_LIST), \
+ $(SILENT) $(LD) -r \
+ -arch $A \
+ -o $(OBJROOT)/libobjc$1.$A.o \
+ $3 ; \
+ $(SILENT) $(CC) $2 \
+ -arch $A \
+ -Wl,-exported_symbols_list,$(SRCROOT)/objc-exports-$(A) \
+ $(ORDER) \
+ -sectcreate __DATA __commpage $(OBJROOT)/runtime/objc-rtp-sym.$A.o \
+ -install_name /$(INSTALLDIR)/libobjc$1.$(VERSION_NAME)$(LIBRARY_EXT) \
+ -o $(OBJROOT)/libobjc$1.$A.$(VERSION_NAME)$(LIBRARY_EXT) \
+ $(OBJROOT)/libobjc$1.$A.o $4 ; \
+ )
+ $(SILENT) $(LIPO) \
+ -create -output $(SYMROOT)/libobjc$1.$(VERSION_NAME)$(LIBRARY_EXT) \
+ $(foreach A, $(ARCH_LIST), -arch $A $(OBJROOT)/libobjc$1.$A.$(VERSION_NAME)$(LIBRARY_EXT) )
+endef
+
+else
+# PLATFORM != Darwin
+define link
+ $(SILENT) $(ECHO) "Don't know how to link for platform '$(PLATFORM)'"
+endef
+
+endif
+
+
+link-optimized:
+ $(SILENT) $(ECHO) "Linking (optimized)..."
+ $(call link,,$(LDFLAGS_OPTIMIZED),$(OBJECTS_OPTIMIZED),$(MODULE_OBJECTS_OPTIMIZED) )
+
+link-debug:
+ $(SILENT) $(ECHO) "Linking (debug)..."
+ $(call link,_debug,$(LDFLAGS_DEBUG),$(OBJECTS_DEBUG),$(MODULE_OBJECTS_DEBUG) )
+
+link-profile:
+ $(SILENT) $(ECHO) "Linking (profile)..."
+ $(call link,_profile,$(LDFLAGS_PROFILE),$(OBJECTS_PROFILE),$(MODULE_OBJECTS_PROFILE) )
+
+
+postbuild:
+ $(SILENT) $(ECHO) "Done!"
+
+
projects / apple / objc4.git / blobdiff