From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: linux-kbuild@vger.kernel.org
Cc: Sam Ravnborg <sam@ravnborg.org>,
Michal Marek <michal.lkml@markovi.net>,
linux-kernel@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Frank Rowand <frank.rowand@sony.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Masahiro Yamada <yamada.masahiro@socionext.com>
Subject: [PATCH 09/10] kbuild: add *.asn1.[ch] to 'targets' automatically
Date: Fri, 23 Mar 2018 22:04:38 +0900 [thread overview]
Message-ID: <1521810279-6282-9-git-send-email-yamada.masahiro@socionext.com> (raw)
In-Reply-To: <1521810279-6282-1-git-send-email-yamada.masahiro@socionext.com>
Use $(call if_changed,...) instead of $(call cmd,...) in case the
build command is changed in the future. Add intermediate files to
'targets' automatically to include *.cmd files.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
scripts/Makefile.build | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 8c3ca61..cc081af 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -432,8 +432,9 @@ quiet_cmd_asn1_compiler = ASN.1 $@
.PRECIOUS: $(objtree)/$(obj)/%.asn1.c $(objtree)/$(obj)/%.asn1.h
-$(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler
- $(call cmd,asn1_compiler)
+$(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 \
+ $(objtree)/scripts/asn1_compiler FORCE
+ $(call if_changed,asn1_compiler)
# Build the compiled-in targets
# ---------------------------------------------------------------------------
@@ -544,10 +545,12 @@ targets := $(filter-out $(PHONY), $(targets))
intermediate_targets = $(foreach sfx, $(2), \
$(patsubst %$(strip $(1)),%$(sfx), \
$(filter %$(strip $(1)), $(targets))))
+# %.asn1.o <- %.asn1.[ch] <- %.asn1
# %.dtb.o <- %.dtb.S <- %.dtb <- %.dts
# %.lex.o <- %.lex.c <- %.l
# %.tab.o <- %.tab.[ch] <- %.y
-targets += $(call intermediate_targets, .dtb.o, .dtb.S .dtb) \
+targets += $(call intermediate_targets, .asn1.o, .asn1.c .asn1.h) \
+ $(call intermediate_targets, .dtb.o, .dtb.S .dtb) \
$(call intermediate_targets, .lex.o, .lex.c) \
$(call intermediate_targets, .tab.o, .tab.c .tab.h)
--
2.7.4
next prev parent reply other threads:[~2018-03-23 13:07 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-23 13:04 [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Masahiro Yamada
2018-03-23 13:04 ` [PATCH 02/10] kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile Masahiro Yamada
2018-03-24 1:20 ` Frank Rowand
2018-03-23 13:04 ` [PATCH 03/10] genksyms: generate lexer and parser during build instead of shipping Masahiro Yamada
2018-03-30 17:40 ` [03/10] " Andrei Vagin
2018-03-30 22:21 ` Andrei Vagin
2018-03-31 2:20 ` Masahiro Yamada
2018-03-31 5:11 ` Andrei Vagin
2018-03-23 13:04 ` [PATCH 04/10] kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically Masahiro Yamada
2018-03-24 1:22 ` Frank Rowand
2018-03-23 13:04 ` [PATCH 05/10] kbuild: add %.dtb.S and %.dtb " Masahiro Yamada
2018-03-24 1:24 ` Frank Rowand
2018-03-23 13:04 ` [PATCH 06/10] .gitignore: move *-asn1.[ch] patterns to the top-level .gitignore Masahiro Yamada
2018-03-27 6:04 ` Masahiro Yamada
2018-03-23 13:04 ` [PATCH 07/10] kbuild: clean up *-asn1.[ch] patterns from top-level Makefile Masahiro Yamada
2018-03-27 6:04 ` Masahiro Yamada
2018-03-23 13:04 ` [PATCH 08/10] kbuild: rename *-asn1.[ch] to *.asn.[ch] Masahiro Yamada
2018-03-23 13:30 ` Masahiro Yamada
2018-03-26 15:45 ` David Howells
2018-03-27 4:08 ` Masahiro Yamada
2018-03-27 6:06 ` Masahiro Yamada
2018-03-23 13:04 ` Masahiro Yamada [this message]
2018-03-26 15:38 ` [PATCH 09/10] kbuild: add *.asn1.[ch] to 'targets' automatically Masahiro Yamada
2018-03-23 13:04 ` [PATCH 10/10] kbuild: mark $(targets) as .SECONDARY and remove .PRECIOUS specifier Masahiro Yamada
2018-03-24 1:26 ` Frank Rowand
2018-03-24 1:27 ` [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Frank Rowand
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