# build/x86-64-portbuild-dragonfly5.1/libgcc/Makefile
# Library members defined in libgcc2.c.
lib2funcs = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _cmpdi2 _ucmpdi2		\
	    _clear_cache _trampoline __main _absvsi2				\
	    _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 _mulvsi3 _mulvdi3	\
	    _negvsi2 _negvdi2 _ctors _ffssi2 _ffsdi2 _clz _clzsi2 _clzdi2	\
	    _ctzsi2 _ctzdi2 _popcount_tab _popcountsi2 _popcountdi2		\
	    _paritysi2 _paritydi2 _powisf2 _powidf2 _powixf2 _powitf2		\
	    _mulhc3 _mulsc3 _muldc3 _mulxc3 _multc3 _divhc3 _divsc3		\
	    _divdc3 _divxc3 _divtc3 _bswapsi2 _bswapdi2 _clrsbsi2		\
	    _clrsbdi2

.for f in sf df xf
lib2funcs+=	_fixuns${f}si
lib2funcs+=	_fixuns${f}di
lib2funcs+=	_fix${f}di
lib2funcs+=	_floatdi${f}
lib2funcs+=	_floatundi${f}
nowsoft+=	extend${f}tf2
.endfor

.for f in si di ti
nowsoft+=	fixtf${f}
nowsoft+=	fixunstf${f}
nowsoft+=	float${f}tf
nowsoft+=	floatun${f}tf
.endfor

LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _divmoddi4 \
		    _udivdi3 _umoddi3 _udivmoddi4 _udiv_w_sdiv

# Defined in libgcc2.c, included only in the static library.
LIB2FUNCS_ST = _eprintf __gcc_bcmp

# softfp functions and enable-execute-stack don't use L_ definitions
SOFTFUNCS=	addtf3 divtf3 eqtf2 getf2 letf2 multf3 negtf2 subtf3 unordtf2
SOFTFUNCS+=	enable-execute-stack cpuinfo sfp-exceptions
SOFTFUNCS+=	${nowsoft}
SOFTFUNCS+=	trunctfsf2 trunctfdf2 trunctfxf2
FUNCS=		${lib2funcs} ${LIB2_DIVMOD_FUNCS}
FUNCS_ST=	${LIB2FUNCS_ST}

# for now do not let the use of -flto
.if ${CFLAGS:M-flto}
CFLAGS+=	-fno-lto
LDFLAGS+=	-flto
.endif

#stack_FLAGS=		-D__LIBGCC_TRAMPOLINE_SIZE__=${TRAMPSIZE}
#stack_FLAGS_FILES=	enable-execute-stack.c

FLAG_GROUPS=		raise
raise_FLAGS=		-fexceptions -fnon-call-exceptions
raise_FLAGS_FILES=	${LIB2_DIVMOD_FUNCS:S/$/.c/}

${FUNCS_ST:S/$/.o/}: ${GCCDIR}/libgcc/libgcc2.c
	${CC} ${STATIC_CFLAGS} ${CFLAGS} -DL${.TARGET:R} -c ${.ALLSRC} \
		-o ${.TARGET}

${FUNCS_ST:S/$/.po/}: ${GCCDIR}/libgcc/libgcc2.c
	${CC} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -DL${.TARGET:R} \
		-c ${.ALLSRC} -o ${.TARGET}

${FUNCS:S/$/.o/}: ${GCCDIR}/libgcc/libgcc2.c
	${CC} ${STATIC_CFLAGS} ${CFLAGS} -DL${.TARGET:R} -c ${.ALLSRC} \
		-o ${.TARGET}

${FUNCS:S/$/.po/}: ${GCCDIR}/libgcc/libgcc2.c
	${CC} ${PO_FLAG} ${STATIC_CFLAGS} ${PO_CFLAGS} -DL${.TARGET:R} \
		-c ${.ALLSRC} -o ${.TARGET}

${FUNCS:S/$/.So/}: ${GCCDIR}/libgcc/libgcc2.c
	${CC} ${PICFLAG} -DPIC ${SHARED_CFLAGS} ${CFLAGS} -DL${.TARGET:R} \
		-c ${.ALLSRC} -o ${.TARGET}