diff options
Diffstat (limited to 'scripts/genksyms/Makefile')
| -rw-r--r-- | scripts/genksyms/Makefile | 34 |
1 files changed, 4 insertions, 30 deletions
diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile index 03b7ce97de14..4350311fb7b3 100644 --- a/scripts/genksyms/Makefile +++ b/scripts/genksyms/Makefile @@ -1,38 +1,12 @@ # SPDX-License-Identifier: GPL-2.0 -hostprogs-y := genksyms -always := $(hostprogs-y) +hostprogs-always-y += genksyms genksyms-objs := genksyms.o parse.tab.o lex.lex.o -# FIXME: fix the ambiguous grammar in parse.y and delete this hack -# -# Suppress shift/reduce, reduce/reduce conflicts warnings -# unless W=1 is specified. -# -# Just in case, run "$(YACC) --version" without suppressing stderr -# so that 'bison: not found' will be displayed if it is missing. -ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) - -quiet_cmd_bison_no_warn = $(quiet_cmd_bison) - cmd_bison_no_warn = $(YACC) --version >/dev/null; \ - $(cmd_bison) 2>/dev/null - -$(obj)/parse.tab.c: $(src)/parse.y FORCE - $(call if_changed,bison_no_warn) - -quiet_cmd_bison_h_no_warn = $(quiet_cmd_bison_h) - cmd_bison_h_no_warn = $(YACC) --version >/dev/null; \ - $(cmd_bison_h) 2>/dev/null - -$(obj)/parse.tab.h: $(src)/parse.y FORCE - $(call if_changed,bison_h_no_warn) - -endif - -# -I needed for generated C source (shipped source) -HOSTCFLAGS_parse.tab.o := -I$(src) -HOSTCFLAGS_lex.lex.o := -I$(src) +# -I needed for generated C source to include headers in source tree +HOSTCFLAGS_parse.tab.o := -I $(src) +HOSTCFLAGS_lex.lex.o := -I $(src) # dependencies on generated files need to be listed explicitly $(obj)/lex.lex.o: $(obj)/parse.tab.h |