## -*-makefile-*-
## Cygwin-specific setup
## Copyright (c) 2001-2003, International Business Machines Corporation and
## others. All Rights Reserved.
##
## $Id: mh-cygwin-msvc,v 1.16 2003/10/17 07:22:14 grhoten-oss Exp $

## Commands to generate dependency files
GEN_DEPS.c=	:
GEN_DEPS.cc=	:
#GEN_DEPS.c=	$(COMPILE.c) /E
#GEN_DEPS.cc=	$(COMPILE.cc) /E

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

## Additional flags when building libraries and with threads
LIBCPPFLAGS = 
# /MDd means 'compiles and links a debugable multithreaded program with DLL'
#THREADSCFLAGS += /MDd
#THREADSCXXFLAGS += /MDd
# /MD means 'compiles and links a multithreaded program with DLL'
THREADSCFLAGS += /MD
THREADSCXXFLAGS += /MD

# /GF pools strings and places them into read-only memory
CFLAGS += /GF
CXXFLAGS += /GF
CPPFLAGS+=/nologo
DEFS+=/D"WIN32"
LDFLAGS+=/nologo

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

# Commands to link
LINK.c=		LINK.EXE /subsystem:console $(LDFLAGS)
LINK.cc=	LINK.EXE /subsystem:console $(LDFLAGS)

## Commands to make a shared library
SHLIB.c=	LINK.EXE /DLL $(LDFLAGS)
SHLIB.cc=	LINK.EXE /DLL $(LDFLAGS)

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

## Compiler switch to embed a library name
LD_SONAME =

## Shared object suffix
SO = dll
## Non-shared intermediate object suffix
STATIC_O = o
# OUTOPT is for creating a specific output name
OUTOPT = /out:

## An import library is needed for z/OS and MSVC
IMPORT_LIB_EXT = .lib

LIBICU = $(ICUPREFIX)
DEFAULT_LIBS = advapi32.lib

## Link commands to link to ICU libs
LIBICUDT=	$(top_builddir)/stubdata/$(LIBICU)data$(ICULIBSUFFIX)$(SO_TARGET_VERSION_MAJOR).lib
LIBICUUC=	$(top_builddir)/common/$(LIBICU)uc$(ICULIBSUFFIX)$(SO_TARGET_VERSION_MAJOR).lib
LIBICUI18N=	$(top_builddir)/i18n/$(LIBICU)i18n$(ICULIBSUFFIX)$(SO_TARGET_VERSION_MAJOR).lib
LIBICULE=	$(top_builddir)/layout/$(LIBICU)le$(ICULIBSUFFIX)$(SO_TARGET_VERSION_MAJOR).lib
LIBICULX=	$(top_builddir)/layoutex/$(LIBICU)lx$(ICULIBSUFFIX)$(SO_TARGET_VERSION_MAJOR).lib
LIBCTESTFW=	$(top_builddir)/tools/ctestfw/$(LIBICU)ctestfw$(ICULIBSUFFIX)$(SO_TARGET_VERSION_MAJOR).lib
LIBICUTOOLUTIL=	$(top_builddir)/tools/toolutil/$(LIBICU)toolutil$(ICULIBSUFFIX)$(SO_TARGET_VERSION_MAJOR).lib
LIBUSTDIO=	$(top_builddir)/extra/ustdio/$(LIBICU)io$(ICULIBSUFFIX)$(SO_TARGET_VERSION_MAJOR).lib


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

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


## Dependency rules
## This is a start to how depdendencies could work
# The commented out rules may not properly delete the file when ^C is pressed
#   or the compiler fails.
# make currently doesn't like rules with C:\\PROGRA~1\\.. in the depedency.
#   So system headers are ignored by ignoring \\
%.d : $(srcdir)/%.c
	@echo "generating dependency information for $<"
	@$(GEN_DEPS.c) $< > $@
#	@echo -n "generating dependency information for "
#	@echo -n "$@ $(basename $<).o : " > $@
#	@$(SHELL) -ec '$(GEN_DEPS.c) $< \
#		| grep "#line 1 " | grep -v \\\\ | cut -d " " -f 3 \
#		| /usr/bin/sort -u | sed s/\"$$/\\\\/ | sed s/^\"/\	/ >> $@ \
#		|| (rm -f $@ && echo $@ && false)'

%.d : $(srcdir)/%.cpp
	@echo "generating dependency information for $<"
	@$(GEN_DEPS.cc) $< > $@
#	@echo -n "generating dependency information for "
#	@echo -n "$@ $(basename $<).o : " > $@
#	@$(SHELL) -ec '$(GEN_DEPS.cc) $< \
#		| grep "#line 1 " | grep -v \\\\ | cut -d " " -f 3 \
#		| /usr/bin/sort -u | sed s/\"$$/\\\\/ | sed s/^\"/\	/ >> $@ \
#		|| (rm -f $@ && echo $@ && false)'

## Compile a Windows resource file
%.res : $(srcdir)/%.rc
	rc.exe /fo$@ $<

## Versioned target for a shared library.
FINAL_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
MIDDLE_SO_TARGET=$(SO_TARGET)

## Versioned import library names.
IMPORT_LIB = $(LIBICU)$(TARGET_STUBNAME)$(ICULIBSUFFIX)$(IMPORT_LIB_EXT)
MIDDLE_IMPORT_LIB = $(LIBICU)$(TARGET_STUBNAME)$(ICULIBSUFFIX)$(SO_TARGET_VERSION_MAJOR)$(IMPORT_LIB_EXT)
FINAL_IMPORT_LIB := $(MIDDLE_IMPORT_LIB)

## Versioned libraries rules
#%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
#	$(RM) $@ && cp $< $@
%.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO)
	$(RM) $@ && ln -s $< $@

##  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=

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

# These are needed to allow the pkgdata nmake files to work
PKGDATA_OPTS = -v
PKGDATA_INVOKE_OPTS = MAKEFLAGS=

# Include the version information in the shared library
ENABLE_SO_VERSION_DATA=1

## End Cygwin-specific setup