michael@0: ## -*-makefile-*-
michael@0: ## Darwin-specific setup (Darwin is the Mac OS X developer preview, successor
michael@0: ## to Rhapsody, aka Mac OS X Server)
michael@0: ## Copyright (c) 1999-2012 International Business Machines Corporation and
michael@0: ## others. All Rights Reserved.
michael@0: 
michael@0: ## Flags for position independent code
michael@0: SHAREDLIBCFLAGS = -dynamic
michael@0: SHAREDLIBCXXFLAGS = -dynamic
michael@0: SHAREDLIBCPPFLAGS =
michael@0: 
michael@0: # Do not export internal methods by default
michael@0: LIBCFLAGS += -fvisibility=hidden
michael@0: LIBCXXFLAGS += -fvisibility=hidden
michael@0: 
michael@0: # Pad out the paths to the maximum possible length
michael@0: LD_FLAGS += -headerpad_max_install_names
michael@0: 
michael@0: # We do not need to see the stderr message that the archive was made.
michael@0: ARFLAGS += -c
michael@0: 
michael@0: ## Commands to compile
michael@0: COMPILE.c=	$(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) -fno-common -c
michael@0: COMPILE.cc=	$(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) -fno-common -c
michael@0: 
michael@0: ## Commands to make a shared library
michael@0: SHLIB.c=	$(CC) -dynamiclib -dynamic $(CFLAGS) $(LDFLAGS) $(LD_SOOPTIONS)
michael@0: SHLIB.cc=	$(CXX) -dynamiclib -dynamic $(CXXFLAGS) $(LDFLAGS) $(LD_SOOPTIONS)
michael@0: 
michael@0: ## Compiler switches to embed a library name and version information
michael@0: LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name @executable_path/$(notdir $(MIDDLE_SO_TARGET))
michael@0: 
michael@0: ## Compiler switch to embed a runtime search path
michael@0: LD_RPATH=
michael@0: LD_RPATH_PRE= -Wl,-rpath,
michael@0: 
michael@0: ## Environment variable to set a runtime search path
michael@0: LDLIBRARYPATH_ENVVAR = DYLD_LIBRARY_PATH
michael@0: 
michael@0: GENCCODE_ASSEMBLY=-a gcc-darwin
michael@0: 
michael@0: ## Shared object suffix
michael@0: SO=		dylib
michael@0: ## Non-shared intermediate object suffix
michael@0: STATIC_O = ao
michael@0: 
michael@0: ## Override Versioned target for a shared library.
michael@0: FINAL_SO_TARGET=  $(basename $(SO_TARGET)).$(SO_TARGET_VERSION).$(SO)
michael@0: MIDDLE_SO_TARGET= $(basename $(SO_TARGET)).$(SO_TARGET_VERSION_MAJOR).$(SO)
michael@0: 
michael@0: ## Compilation and dependency rules
michael@0: %.$(STATIC_O): $(srcdir)/%.c
michael@0: 	$(call SILENT_COMPILE,$(strip $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<)
michael@0: %.o: $(srcdir)/%.c
michael@0: 	$(call SILENT_COMPILE,$(strip $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<)
michael@0: 
michael@0: %.$(STATIC_O): $(srcdir)/%.cpp
michael@0: 	$(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<)
michael@0: %.o: $(srcdir)/%.cpp
michael@0: 	$(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<)
michael@0: 
michael@0: ## Versioned libraries rules
michael@0: 
michael@0: %.$(SO_TARGET_VERSION_MAJOR).$(SO): %.$(SO_TARGET_VERSION).$(SO)
michael@0: 	$(RM) $@ && ln -s ${<F} $@
michael@0: %.$(SO): %.$(SO_TARGET_VERSION_MAJOR).$(SO)
michael@0: 	$(RM) $@ && ln -s ${*F}.$(SO_TARGET_VERSION).$(SO) $@
michael@0: 
michael@0: # tzcode option
michael@0: TZORIG_EXTRA_CFLAGS=-DSTD_INSPIRED
michael@0: 
michael@0: # genren opts
michael@0: GENREN_PL_OPTS=-x Mach-O -n '-g' -p '| c++filt'
michael@0: 
michael@0: ## Remove shared library 's'
michael@0: STATIC_PREFIX_WHEN_USED = 
michael@0: STATIC_PREFIX = 
michael@0: 
michael@0: ## End Darwin-specific setup