linux-toradex.git/scripts/kconfig/Makefile, branch v5.3-rc3

kconfig: run olddefconfig instead of oldconfig after merging fragments

2019-07-17T01:25:10+00:00

'make olddefconfig' is non-interactive, so we can drop 'yes'.
The behavior is equivalent.

Signed-off-by: Masahiro Yamada

kconfig: make arch/*/configs/defconfig the default of KBUILD_DEFCONFIG

2019-06-09T06:08:18+00:00

Until recently, if KBUILD_DEFCONFIG was not set by the arch Makefile,
the default path arch/*/defconfig was used.

The last users of the default are gone by the following commits:

- Commit f3e20ad67b4c ("s390: move arch/s390/defconfig to
  arch/s390/configs/defconfig")

- Commit 986a13769c4b ("alpha: move arch/alpha/defconfig to
  arch/alpha/configs/defconfig")

Let's set arch/*/configs/defconfig as a new default. This saves
KBUILD_DEFCONFIG for some architectures.

Signed-off-by: Masahiro Yamada 
Acked-by: Catalin Marinas

kconfig: remove always false ifeq ($(KBUILD_DEFCONFIG,) conditional

2019-06-09T06:08:18+00:00

With the following two commits applied, all the arch Makefiles
define KBUILD_DEFCONFIG.

- Commit f3e20ad67b4c ("s390: move arch/s390/defconfig to
  arch/s390/configs/defconfig")

- Commit 986a13769c4b ("alpha: move arch/alpha/defconfig to
  arch/alpha/configs/defconfig")

The first conditional in the defconfig rule is always false.

Signed-off-by: Masahiro Yamada

kconfig: use 'else ifneq' for Makefile to improve readability

2019-05-19T00:34:35+00:00

'ifeq ... else ifneq ... endif' notation is supported by GNU Make 3.81
or later, which is the requirement for building the kernel since
commit 37d69ee30808 ("docs: bump minimal GNU Make version to 3.81").

Use it to improve the readability.

Signed-off-by: Masahiro Yamada

treewide: prefix header search paths with $(srctree)/

2019-05-18T02:49:57+00:00

Currently, the Kbuild core manipulates header search paths in a crazy
way [1].

To fix this mess, I want all Makefiles to add explicit $(srctree)/ to
the search paths in the srctree. Some Makefiles are already written in
that way, but not all. The goal of this work is to make the notation
consistent, and finally get rid of the gross hacks.

Having whitespaces after -I does not matter since commit 48f6e3cf5bc6
("kbuild: do not drop -I without parameter").

[1]: https://patchwork.kernel.org/patch/9632347/

Signed-off-by: Masahiro Yamada

kconfig: rename zconf.y to parser.y

2019-02-13T14:25:58+00:00

Use a more logical name.

Signed-off-by: Masahiro Yamada

kconfig: rename zconf.l to lexer.l

2019-02-13T14:25:49+00:00

Use a more logical name.

Signed-off-by: Masahiro Yamada

kconfig: clean generated *conf-cfg files

2019-01-14T01:37:09+00:00

I accidentally dropped '*' in the previous renaming patch.

Revive it so that 'make mrproper' can clean the generated files.

Fixes: d86271af6460 ("kconfig: rename generated .*conf-cfg to *conf-cfg")
Signed-off-by: Masahiro Yamada

kconfig: rename generated .conf-cfg to conf-cfg

2019-01-06T01:47:09+00:00

Remove the dot-prefixing since it is just a matter of the
.gitignore file.

Signed-off-by: Masahiro Yamada

kbuild: use assignment instead of define ... endef for filechk_* rules

2019-01-06T01:22:35+00:00

You do not have to use define ... endef for filechk_* rules.

For simple cases, the use of assignment looks cleaner, IMHO.

I updated the usage for scripts/Kbuild.include in case somebody
misunderstands the 'define ... endif' is the requirement.

Signed-off-by: Masahiro Yamada 
Acked-by: Heiko Carstens