## -*-makefile-*-
## OS400-specific setup (for cross build)
## Copyright (c) 1999-2000, International Business Machines Corporation and
## others. All Rights Reserved.

# Note: 'LIBICU' would be set to 'libicu-' for unix builds.
LIBICU = libicu

GEN_DEPS.c=	$(CC1) -E -M $(DEFS) $(CPPFLAGS)
GEN_DEPS.cc=	$(CXX1) -E -M $(DEFS) $(CPPFLAGS)

## Commands to compile
COMPILE.c=	$(CC) $(DEFS) -DOS400 -D_MULTI_THREADED $(CPPFLAGS) $(CFLAGS) -c
COMPILE.cc=	$(CXX) $(DEFS) -DOS400 -D_MULTI_THREADED $(CPPFLAGS) $(CXXFLAGS) -c

## Commands to link
## We need to use the C++ linker, even when linking C programs, since
##  our libraries contain C++ code (C++ static init not called)
LINK.c=		$(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -qOPTION='*DUPPROC *DUPVAR'
LINK.cc=	$(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -qOPTION='*DUPPROC *DUPVAR'

## Commands to make a shared library
SHLIB.c=   ld -v -qOPTION='*DUPPROC *DUPVAR'
SHLIB.cc=	 ld -v -qOPTION='*DUPPROC *DUPVAR'
AR = qar
ARFLAGS = -cuv

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

##  object suffix
TO=		o

## Shared object suffix
SO=		o

## Platform command to remove or move executable target
RMV = del
INSTALL-S = cp -fph

## Link commands to link to ICU service programs
LIBICU-UC = $(top_srcdir)/common/libicuuc.o
LIBICU-I18N = $(top_srcdir)/i18n/libicui18n.o
LIBCTESTFW = $(top_srcdir)/tools/ctestfw/libctestfw.o
LIBICU-TOOLUTIL = $(top_srcdir)/tools/toolutil/libicutoolutil.o
LIBUSTDIO=      $(top_builddir)/extra/ustdio/libustdio.o

## Special OS400 rules

## Build archive from shared object
%.a : %.o
	$(AR) $(ARFLAGS) $@ $<

## Build import list from export list
%.e : %.exp
	@echo "Building an import list for $<"
	@$(SHELL) -ec "echo '#! $*.a($*.so)' | cat - $< > $@"

## Compilation rules
%.o : $(srcdir)/%.c
	$(COMPILE.c) -o $@ $<

%.o : $(srcdir)/%.cpp
	$(COMPILE.cc) -o $@ $<

%.qwobj : $(srcdir)/%.c
	$(COMPILE.c) -o $@ $<

%.qwobj : $(srcdir)/%.cpp
	$(COMPILE.cc) -o $@ $<

## Dependency rules
%.d : %.u
#	@$(SHELL) -ec 'cat $<  \
#		| sed '\''s/\($*\)\.o[ :]*/\1.o $@ : /g'\'' > $@; \
#		[ -s $@ ] || rm -f $@ ; rm -f $<'

%.u : $(srcdir)/%.c
	@echo "Generating dependency information for $<"
#	@$(SHELL) -ec 'touch            $*.u  > /dev/null 2>&1'
#	@$(SHELL) -ec '$(GEN_DEPS.c) -f $*.u $< > /dev/null 2>&1'

%.u : $(srcdir)/%.cpp
	@echo "Generating dependency information for $<"
#	@$(SHELL) -ec 'touch              $*.u  > /dev/null 2>&1'
#	@$(SHELL) -ec '$(GEN_DEPS.cc)  -f $*.u $< > /dev/null 2>&1'

## End OS400-specific setup