## -*-makefile-*-
## Alpha-Linux-specific setup
## Copyright (c) 1999-2003, International Business Machines Corporation and
## others. All Rights Reserved.
##
## $Id: mh-alpha-osf,v 1.5 2003/12/18 23:14:12 emader-oss Exp $

## Commands to generate dependency files
#GEN_DEPS.c=	$(CC) $(DEFS) $(CPPFLAGS) -MD -c -msg_quiet
#GEN_DEPS.cc=	$(CXX) $(DEFS) $(CPPFLAGS) -D__USE_STD_IOSTREAM -c -MD -msg_quiet 

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

## Additional flags when building libraries and with threads
LIBCPPFLAGS = -D_REENTRANT
THREADSCPPFLAGS = -D_REENTRANT

# Use int for int32_t
DEFS += -D_LP64

# The tests need complete IEEE floating point support
CFLAGS += -ieee
CXXFLAGS += -ieee

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


## Commands to link
LINK.c=		$(CC) -call_shared $(CFLAGS) $(LDFLAGS) 
LINK.cc=	$(CXX) -call_shared $(CXXFLAGS) $(LDFLAGS) 

## Compiler switch to embed a runtime search path
LD_RPATH=	$(LD_RPATH)$(LD_RPATH_PRE)path1	
LD_RPATH_PRE=	-Wl,-rpath,

## Compiler switch to embed a library name
LD_SONAME = -Wl,-soname -Wl,$(MIDDLE_SO_TARGET)

## Shared object suffix
SO = so
## 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 $<"
#	@$(SHELL) -ec '$(GEN_DEPS.c) $< \
#		| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
#		[ -s $@ ] || rm -f $@'

#%.d: $(srcdir)/%.cpp
#	@echo "generating dependency information for $<"
#	@$(SHELL) -ec '$(GEN_DEPS.cc) $< \
#		| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
#		[ -s $@ ] || rm -f $@'
#
## 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) $@

##  Bind internal references

# LDflags that pkgdata will use
BIR_LDFLAGS= -Wl,-Bsymbolic

# CPPflags for genccode/gencmn
BIR_CPPFLAGS= -DU_HAVE_BIND_INTERNAL_REFERENCES

# Dependencies [i.e. map files] for the final library
BIR_DEPS=

## End Tru64 5.1 specific setup