scuffed-code/icu4c/source/config/mh-darwin

## -*-makefile-*-
## Darwin-specific setup (Darwin is the Mac OS X developer preview, successor
## to Rhapsody, aka Mac OS X Server)
## Copyright (c) 1999-2003, International Business Machines Corporation and
## others. All Rights Reserved.
##
## $Id: mh-darwin,v 1.30 2003/10/07 18:36:09 grhoten-oss Exp $

## Flags for position independent code
SHAREDLIBCFLAGS = -dynamic
SHAREDLIBCXXFLAGS = -dynamic
SHAREDLIBCPPFLAGS =

# Pad out the paths to the maximum possible length
LD_FLAGS += -headerpad_max_install_names

## Commands to generate dependency files
GEN_DEPS.c=	$(CC) -E -MMD  $(DEFS) $(CPPFLAGS)
GEN_DEPS.cc=	$(CXX) -E -MMD  $(DEFS) $(CPPFLAGS)

## Commands to compile
COMPILE.c=	$(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) -fno-common -c
COMPILE.cc=	$(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) -fno-common -c

## Commands to make a shared library
SHLIB.c=	$(CC) -dynamiclib -dynamic $(CFLAGS) $(LDFLAGS)
SHLIB.cc=	$(CXX) -dynamiclib -dynamic $(CXXFLAGS) $(LDFLAGS)

## Compiler switches to embed a library name and version information
LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name $(MIDDLE_SO_TARGET)

## Compiler switch to embed a runtime search path
LD_RPATH=
LD_RPATH_PRE=	

## Environment variable to set a runtime search path
LDLIBRARYPATH_ENVVAR = DYLD_LIBRARY_PATH

## Shared object suffix
SO=		dylib
## Non-shared intermediate object suffix
STATIC_O = ao

## Compilation rules
%.$(STATIC_O): $(srcdir)/%.c
	$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
%.o: $(srcdir)/%.c
	$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<

%.$(STATIC_O): $(srcdir)/%.cpp
	$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
%.o: $(srcdir)/%.cpp
	$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<


## Dependency rules
%.d : $(srcdir)/%.c
	@echo "generating dependency information for $<"
	@$(GEN_DEPS.c) $< > /dev/null
	@mv $@ $@~
	@echo -n "$@ " > $@
	@cat < $@~ >> $@
	@-rm $@~

%.d : $(srcdir)/%.cpp
	@echo "generating dependency information for $<"
	@$(GEN_DEPS.cc) $< >/dev/null
	@mv $@ $@~
	@echo -n "$@ " > $@
	@cat < $@~ >> $@
	@-rm $@~

## Versioned libraries rules

%.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION)
	$(RM) $@ && ln -s $< $@
%.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR)
	$(RM) $@ && ln -s $*.$(SO).$(SO_TARGET_VERSION) $@

## End Darwin-specific setup