Commit a9529865 authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

genksyms: remove Makefile hack 



This workaround was introduced for suppressing the reduce/reduce conflict
warnings because the %expect-rr directive, which is applicable only to GLR
parsers, cannot be used for genksyms.

Since there are no longer any conflicts, this Makefile hack is now
unnecessary.

Signed-off-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
Acked-by: default avatarNicolas Schier <n.schier@avm.de>
parent 668de2b9

scripts/genksyms/Makefile

+0 −18
Original line number Diff line number Diff line
@@ -4,24 +4,6 @@ hostprogs-always-y += genksyms 


genksyms-objs	:= genksyms.o parse.tab.o lex.lex.o



# FIXME: fix the ambiguous grammar in parse.y and delete this hack

#

# Suppress shift/reduce, reduce/reduce conflicts warnings

# unless W=1 is specified.

#

# Just in case, run "$(YACC) --version" without suppressing stderr

# so that 'bison: not found' will be displayed if it is missing.

ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN)),)



quiet_cmd_bison_no_warn = $(quiet_cmd_bison)

      cmd_bison_no_warn = $(YACC) --version >/dev/null; \

			  $(cmd_bison) 2>/dev/null



$(obj)/pars%.tab.c $(obj)/pars%.tab.h: $(src)/pars%.y FORCE

	$(call if_changed,bison_no_warn)



endif



# -I needed for generated C source to include headers in source tree

HOSTCFLAGS_parse.tab.o := -I $(src)

HOSTCFLAGS_lex.lex.o := -I $(src)