1 ## -*-makefile-*- 2 ## Darwin-specific setup (Darwin is the Mac OS X developer preview, successor 3 ## to Rhapsody, aka Mac OS X Server) 4 ## Copyright (c) 1999-2012 International Business Machines Corporation and 5 ## others. All Rights Reserved. 6 7 ## Flags for position independent code 8 SHAREDLIBCFLAGS = -dynamic 9 SHAREDLIBCXXFLAGS = -dynamic 10 SHAREDLIBCPPFLAGS = 11 12 # Do not export internal methods by default 13 LIBCFLAGS += -fvisibility=hidden 14 LIBCXXFLAGS += -fvisibility=hidden 15 16 # Pad out the paths to the maximum possible length 17 LD_FLAGS += -headerpad_max_install_names 18 19 # We do not need to see the stderr message that the archive was made. 20 ARFLAGS += -c 21 22 ## Commands to compile 23 COMPILE.c= $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) -fno-common -c 24 COMPILE.cc= $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) -fno-common -c 25 26 ## Commands to make a shared library 27 SHLIB.c= $(CC) -dynamiclib -dynamic $(CFLAGS) $(LDFLAGS) $(LD_SOOPTIONS) 28 SHLIB.cc= $(CXX) -dynamiclib -dynamic $(CXXFLAGS) $(LDFLAGS) $(LD_SOOPTIONS) 29 30 ## Compiler switches to embed a library name and version information 31 ifeq ($(ENABLE_RPATH),YES) 32 LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name $(libdir)/$(notdir $(MIDDLE_SO_TARGET)) 33 else 34 LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name $(notdir $(MIDDLE_SO_TARGET)) 35 endif 36 37 ## Compiler switch to embed a runtime search path 38 LD_RPATH= 39 LD_RPATH_PRE= -Wl,-rpath, 40 41 ## Environment variable to set a runtime search path 42 LDLIBRARYPATH_ENVVAR = DYLD_LIBRARY_PATH 43 44 GENCCODE_ASSEMBLY=-a gcc-darwin 45 46 ## Shared object suffix 47 SO= dylib 48 ## Non-shared intermediate object suffix 49 STATIC_O = ao 50 51 ## Override Versioned target for a shared library. 52 FINAL_SO_TARGET= $(basename $(SO_TARGET)).$(SO_TARGET_VERSION).$(SO) 53 MIDDLE_SO_TARGET= $(basename $(SO_TARGET)).$(SO_TARGET_VERSION_MAJOR).$(SO) 54 55 ## Compilation and dependency rules 56 %.$(STATIC_O): $(srcdir)/%.c 57 $(call SILENT_COMPILE,$(strip $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<) 58 %.o: $(srcdir)/%.c 59 $(call SILENT_COMPILE,$(strip $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<) 60 61 %.$(STATIC_O): $(srcdir)/%.cpp 62 $(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<) 63 %.o: $(srcdir)/%.cpp 64 $(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<) 65 66 ## Versioned libraries rules 67 68 %.$(SO_TARGET_VERSION_MAJOR).$(SO): %.$(SO_TARGET_VERSION).$(SO) 69 $(RM) $@ && ln -s ${<F} $@ 70 %.$(SO): %.$(SO_TARGET_VERSION_MAJOR).$(SO) 71 $(RM) $@ && ln -s ${*F}.$(SO_TARGET_VERSION).$(SO) $@ 72 73 # tzcode option 74 TZORIG_EXTRA_CFLAGS=-DSTD_INSPIRED 75 76 # genren opts 77 GENREN_PL_OPTS=-x Mach-O -n '-g' -p '| c++filt' 78 79 ## Remove shared library 's' 80 STATIC_PREFIX_WHEN_USED = 81 STATIC_PREFIX = 82 83 ## End Darwin-specific setup 84
