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: Masahiro Yamada <masahiroy@xxxxxxxxxx> --- scripts/genksyms/Makefile | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile index 312edccda736..4350311fb7b3 100644 --- a/scripts/genksyms/Makefile +++ b/scripts/genksyms/Makefile @@ -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) -- 2.43.0
