gcc/libgcc/fixed-obj.mk
Georg-Johann Lay a147b6d28f Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out LIB2FUNCS_EXCLUDE before adding them to libgcc-objects, libgcc-s-objects.
* Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
	LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
	libgcc-s-objects.
	* fixed-obj.mk: Only expand dependency if $o is not in
	LIB2FUNCS_EXCLUDE.

From-SVN: r190624
2012-08-23 15:41:03 +00:00

34 lines
1.1 KiB
Makefile

# This file is included several times in a row, once for each element of
# $(iter-items). On each inclusion, we advance $o to the next element.
# $(iter-labels) and $(iter-from) and $(iter-to) are also advanced.
o := $(firstword $(iter-items))
iter-items := $(filter-out $o,$(iter-items))
$o-label := $(firstword $(iter-labels))
iter-labels := $(wordlist 2,$(words $(iter-labels)),$(iter-labels))
$o-from := $(firstword $(iter-from))
iter-from := $(wordlist 2,$(words $(iter-from)),$(iter-from))
$o-to := $(firstword $(iter-to))
iter-to := $(wordlist 2,$(words $(iter-to)),$(iter-to))
ifeq ($($o-from),$($o-to))
$o-opt := -D$($o-from)_MODE
else
$o-opt := -DFROM_$($o-from) -DTO_$($o-to)
endif
#$(info $o$(objext): -DL$($o-label) $($o-opt))
ifneq ($o,$(filter $o,$(LIB2FUNCS_EXCLUDE)))
$o$(objext): %$(objext): $(srcdir)/fixed-bit.c
$(gcc_compile) -DL$($*-label) $($*-opt) -c $(srcdir)/fixed-bit.c $(vis_hide)
ifeq ($(enable_shared),yes)
$(o)_s$(objext): %_s$(objext): $(srcdir)/fixed-bit.c
$(gcc_s_compile) -DL$($*-label) $($*-opt) -c $(srcdir)/fixed-bit.c
endif
endif