## -*-makefile-*-
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## Copyright (C) 2016 and later: Unicode, Inc. and others.
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## License & terms of use: http://www.unicode.org/copyright.html
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## Darwin-specific setup (Darwin is the Mac OS X developer preview, successor
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## to Rhapsody, aka Mac OS X Server)
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## Copyright (c) 1999-2012 International Business Machines Corporation and
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## others. All Rights Reserved.
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## Flags for position independent code
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SHAREDLIBCFLAGS = -dynamic
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SHAREDLIBCXXFLAGS = -dynamic
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SHAREDLIBCPPFLAGS =
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# Do not export internal methods by default
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LIBCFLAGS += -fvisibility=hidden
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LIBCXXFLAGS += -fvisibility=hidden
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# Pad out the paths to the maximum possible length
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LD_FLAGS += -headerpad_max_install_names
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# We do not need to see the stderr message that the archive was made.
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ARFLAGS += -c
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## Commands to compile
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COMPILE.c= $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) -fno-common -c
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COMPILE.cc= $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) -fno-common -c
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## Commands to make a shared library
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SHLIB.c= $(CC) -dynamiclib -dynamic $(CFLAGS) $(LDFLAGS) $(LD_SOOPTIONS)
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SHLIB.cc= $(CXX) -dynamiclib -dynamic $(CXXFLAGS) $(LDFLAGS) $(LD_SOOPTIONS)
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## Compiler switches to embed a library name and version information
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ifeq ($(ENABLE_RPATH),YES)
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LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name $(libdir)/$(notdir $(MIDDLE_SO_TARGET))
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else
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LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name $(notdir $(MIDDLE_SO_TARGET))
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endif
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## Compiler switch to embed a runtime search path
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LD_RPATH=
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LD_RPATH_PRE= -Wl,-rpath,
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## Environment variable to set a runtime search path
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LDLIBRARYPATH_ENVVAR = DYLD_LIBRARY_PATH
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GENCCODE_ASSEMBLY=-a gcc-darwin
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## Shared object suffix
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SO= dylib
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## Non-shared intermediate object suffix
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STATIC_O = ao
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## Override Versioned target for a shared library.
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FINAL_SO_TARGET= $(basename $(SO_TARGET)).$(SO_TARGET_VERSION).$(SO)
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MIDDLE_SO_TARGET= $(basename $(SO_TARGET)).$(SO_TARGET_VERSION_MAJOR).$(SO)
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## Compilation and dependency rules
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%.$(STATIC_O): $(srcdir)/%.c
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$(call SILENT_COMPILE,$(strip $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<)
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%.o: $(srcdir)/%.c
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$(call SILENT_COMPILE,$(strip $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<)
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%.$(STATIC_O): $(srcdir)/%.cpp
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$(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<)
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%.o: $(srcdir)/%.cpp
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$(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<)
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## Versioned libraries rules
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%.$(SO_TARGET_VERSION_MAJOR).$(SO): %.$(SO_TARGET_VERSION).$(SO)
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$(RM) $@ && ln -s ${<F} $@
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%.$(SO): %.$(SO_TARGET_VERSION_MAJOR).$(SO)
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$(RM) $@ && ln -s ${*F}.$(SO_TARGET_VERSION).$(SO) $@
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# tzcode option
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TZORIG_EXTRA_CFLAGS=-DSTD_INSPIRED
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# genren opts
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GENREN_PL_OPTS=-x Mach-O -n '-g' -p '| c++filt'
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## Remove shared library 's'
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STATIC_PREFIX_WHEN_USED =
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STATIC_PREFIX =
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## End Darwin-specific setup
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