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Mauro Rossi 0da7e43261 genksyms: fix typo in parse.tab.{c,h} generation rules

'quet' is replaced by 'quiet' in scripts/genksyms/Makefile

Signed-off-by: Mauro Rossi <issor.oruam@gmail.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

2018-05-05 10:24:53 +09:00

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SPDX-License-Identifier: GPL-2.0

hostprogs-y := genksyms always := $(hostprogs-y)

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)

dependencies on generated files need to be listed explicitly

$(obj)/lex.lex.o: $(obj)/parse.tab.h

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