From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [PATCH 02/10] kconfig: Add scripts/Kconfig.include from v4.19
Date: Mon, 18 May 2020 11:23:20 -0400 [thread overview]
Message-ID: <20200518152320.GC14425@bill-the-cat> (raw)
In-Reply-To: <CAK7LNARWRO-XVBjefDP3Uuc3SBGv8g72Bph7Sk-DwK+k2APcqw@mail.gmail.com>
On Mon, May 18, 2020 at 11:55:11AM +0900, Masahiro Yamada wrote:
> Tom,
>
>
>
> On Thu, May 14, 2020 at 9:32 PM Tom Rini <trini@konsulko.com> wrote:
> >
> > As part of re-syncing our Kconfig logic up to v4.19, we had missed
> > adding this new file that includes helper macros. To quote the upstream
> > commit e1cfdc0e72fc ("kconfig: add basic helper macros to scripts/Kconfig.include"):
> >
> > Kconfig got text processing tools like we see in Make. Add Kconfig
> > helper macros to scripts/Kconfig.include like we collect Makefile
> > macros in scripts/Kbuild.include.
> >
> > Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
> > Signed-off-by: Tom Rini <trini@konsulko.com>
>
>
> If you want to align with Linux kernel, please go ahead.
>
>
> Some notes.
>
>
> Previously, CROSS_COMPILE was not required at the Kconfig stage.
>
> So, people was able to do this:
>
> make qemu_arm64_defconfig
> make CROSS_COMPILE=aarch64-linux-gnu-
>
>
> Going forward, Kconfig requires CROSS_COMPILE set correctly.
>
> make CROSS_COMPILE=aarch64-linux-gnu- qemu_arm64_defconfig
> make CROSS_COMPILE=aarch64-linux-gnu-
>
> Maybe, passing CROSS_COMPILE as an environment variable is handier
>
> export CROSS_COMPILE=aarch64-linux-gnu-
> make qemu_arm64_defconfig
> make
>
>
>
>
>
> When you upgrade the compiler, in theory,
> you must re-run Kconfig because the .config now
> contains the compiler information.
>
> If you want to do this automatically,
> you can import CC_VERSION_TEXT.
>
> Specifically, the following two commits:
> 21c54b774744719c386fbdc829b0e7759edb8ece
> 315bab4e972d9795529b764718d475492db40c0f
OK, so we really want to grab those changes as well at the time, thanks!
--
Tom
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next prev parent reply other threads:[~2020-05-18 15:23 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-14 12:30 [PATCH 01/10] kconfiglib: Update to the 14.1.0 release Tom Rini
2020-05-14 12:30 ` [PATCH 02/10] kconfig: Add scripts/Kconfig.include from v4.19 Tom Rini
2020-05-18 2:55 ` Masahiro Yamada
2020-05-18 15:23 ` Tom Rini [this message]
2020-05-18 16:55 ` Tom Rini
2020-05-19 1:40 ` Masahiro Yamada
2020-05-19 14:18 ` Tom Rini
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` [PATCH 03/10] Don't start ad-hoc games with -Wno-maybe-initialized Tom Rini
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` [PATCH 04/10] tegra: Convert from ACCESS_ONCE to READ/WRITE_ONCE Tom Rini
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` [PATCH 05/10] x86: " Tom Rini
2020-05-20 3:07 ` Simon Glass
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` [PATCH 06/10] socfpga: Mark socfpga_fpga_add() as static inline in the non-FPGA case Tom Rini
2020-05-14 12:52 ` Marek Vasut
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` [PATCH 07/10] compiler*.h: sync include/linux/compiler*.h with Linux 5.7-rc5 Tom Rini
2020-07-05 22:08 ` Tom Rini
2020-07-20 8:03 ` Jagan Teki
2020-07-20 12:53 ` Tom Rini
2020-05-14 12:30 ` [PATCH 08/10] compiler_types.h: Re-introduce CONFIG_OPTIMIZE_INLINING for U-Boot Tom Rini
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` [PATCH 09/10] compilers: Introduce options for forcing inlining on SPL/TPL Tom Rini
2020-07-05 22:08 ` Tom Rini
2020-05-14 12:30 ` [PATCH 10/10] socfpga: Enable optimized inlining on stratix10 Tom Rini
2020-05-14 12:52 ` Marek Vasut
2020-07-05 22:09 ` Tom Rini
2020-07-05 22:08 ` [PATCH 01/10] kconfiglib: Update to the 14.1.0 release Tom Rini
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