## -*-makefile-*-
## OS2-specific setup
## Copyright (c) 1999-2016, International Business Machines Corporation and
## others. All Rights Reserved.

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

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

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

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

## Compiler switch to embed a library name
LD_SONAME =

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

ifeq ($(ENABLE_SHARED),YES)
## Don't use major number when --disable-renaming is given#M#
## (this builds DLLs used for system-wide installations).#M#
ifeq ($(filter -DU_DISABLE_RENAMING=1,$(CPPFLAGS)),)#M#
SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR)#M#
PKGDATA_VERSIONING = -r $(SO_TARGET_VERSION_MAJOR)#M#
# The following is for Makefile.inc's use.#M#
ICULIBSUFFIX_VERSION = $(SO_TARGET_VERSION_MAJOR)#M#
else#M#
SO_TARGET_VERSION_SUFFIX =#M#
PKGDATA_VERSIONING = -q # dummy option to make it non-empty#M#
ICULIBSUFFIX_VERSION =#M#
endif#M#
else#M#
SO_TARGET_VERSION_SUFFIX =#M#
endif#M#

# The following is for icu-config.
#SH#if [ "${CPPFLAGS%%*-DU_DISABLE_RENAMING=1*}" = "$CPPFLAGS" ] ; then
#SH#ICULIBSUFFIX_VERSION=$(LIB_VERSION_MAJOR)
#SH#else
#SH#ICULIBSUFFIX_VERSION=
#SH#fi

# Static library prefix and file extension
LIBSICU = $(ICUPREFIX)$(STATIC_PREFIX)
A = a

## An import library is needed for OS/2
IMPORT_LIB_EXT = _dll.a

LIBPREFIX=

# Change the stubnames to match the 8x3 limit.
# This is also for backwards compatibility.
DATA_STUBNAME = dt
I18N_STUBNAME = in
CTESTFW_STUBNAME = tst

LIBICU = $(ICUPREFIX)$(STATIC_PREFIX_WHEN_USED)

DEFAULT_LIBS = -lpthread

# Commands to link
LINK.c=       $(CC) $(CFLAGS) $(LDFLAGS) -Zomf -Zlinker DISABLE\ 1121
LINK.cc=      $(CXX) $(CXXFLAGS) $(LDFLAGS) -Zomf -Zlinker DISABLE\ 1121

SHLIB.c= $(CXX) $(CXXFLAGS) $(LDFLAGS) -Zomf -Zdll -Zlinker DISABLE\ 1121

SHLIB.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) -Zomf -Zdll -Zlinker DISABLE\ 1121

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

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

## Dependency rules
%.d: $(srcdir)/%.c
	$(call ICU_MSG,(deps)) $<
	@$(SHELL) -ec '$(GEN_DEPS.c) $< \
		| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
		[ -s $@ ] || rm -f $@'

%.d: $(srcdir)/%.cpp
	$(call ICU_MSG,(deps)) $<
	@$(SHELL) -ec '$(GEN_DEPS.cc) $< \
		| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
		[ -s $@ ] || rm -f $@'

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

## Versioned import library names.
IMPORT_LIB = $(SO_TARGET:.$(SO)=$(SO_TARGET_VERSION_SUFFIX)$(IMPORT_LIB_EXT))#M#
MIDDLE_IMPORT_LIB = $(IMPORT_LIB)#M#
FINAL_IMPORT_LIB = $(IMPORT_LIB)#M#

## Versioned libraries rules
%.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO)
	@:

# No versioned libraries on OS/2
DISABLE_VERSIONED_LIBS = 1

## OS/2 needs a separate rule for the import library
EXTRA_TARGETS = $(FINAL_IMPORT_LIB)

%$(IMPORT_LIB_EXT): %.$(SO)
	emximp -o $@ $<

## OS/2 needs a .def file to specify DLL options
SO_VERSION_DATA = $(if $(SHARED_OBJECT),$(notdir $(basename $(SHARED_OBJECT))).def)#M#

%.def: $(MAKEFILE_LIST)
	echo "LIBRARY $(notdir $(basename $@)) INITINSTANCE TERMINSTANCE" > $@
	echo "DATA MULTIPLE NONSHARED" >> $@

##  Bind internal references

# LDflags that pkgdata will use
BIR_LDFLAGS=

# 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 = BEGINLIBPATH
PATH_SEP = \;

# $(top_builddir) is used in BEGINLIBPATH (via $(cross_buildroot)) but #M#
# BEGINLIBPATH doesn't understand paths starting with ../, hack-fix it #M#
# (see http://trac.netlabs.org/ports/ticket/83) #M#
ifneq ($(top_builddir),)#M#
top_builddir := $(shell pwd)/$(top_builddir)#M#
endif#M#

# The type of assembly to write for generating an object file
GENCCODE_ASSEMBLY=-a gcc-os2

## Remove shared library 's'
STATIC_PREFIX_WHEN_USED =
STATIC_PREFIX =

# for icu-config

#SH### copied from Makefile.inc
#SH#ICULIBS_COMMON_LIB_NAME="${LIBICU}${COMMON_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}.${SO}"
#SH#ICULIBS_COMMON_LIB_NAME_A="${LIBICU}${COMMON_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}${IMPORT_LIB_EXT}"
#SH#ICULIBS_COMMON="-l${LIBICU}${COMMON_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
#SH#ICULIBS_DATA="-l${LIBICU}${DATA_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
#SH#ICULIBS_I18N="-l${LIBICU}${I18N_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
#SH#ICULIBS_TOOLUTIL="-l${LIBICU}${TOOLUTIL_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
#SH#ICULIBS_CTESTFW="-l${LIBICU}${CTESTFW_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
#SH#ICULIBS_ICUIO="-l${LIBICU}${IO_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
#SH#ICULIBS_OBSOLETE="-l${LIBICU}obsolete${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
#SH#ICULIBS_LAYOUT="-l${LIBICU}${LAYOUT_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
#SH#ICULIBS_LAYOUTEX="-l${LIBICU}${LAYOUTEX_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
#SH#ICULIBS_BASE="${LIBS} -L${libdir}"
#SH#ICULIBS="${ICULIBS_BASE} ${ICULIBS_I18N} ${ICULIBS_COMMON} ${ICULIBS_DATA}"

## End OS2-specific setup