Messages in this thread | | | From | Geert Uytterhoeven <> | Date | Mon, 4 May 2020 09:11:12 +0200 | Subject | Re: [PATCH v2 1/2] init/kconfig: Add LD_VERSION Kconfig |
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Hi Amit,
On Mon, Mar 30, 2020 at 1:42 PM Amit Daniel Kachhap <amit.kachhap@arm.com> wrote: > This option can be used in Kconfig files to compare the ld version > and enable/disable incompatible config options if required. > > This option is used in the subsequent patch along with GCC_VERSION to > filter out an incompatible feature. > > Signed-off-by: Amit Daniel Kachhap <amit.kachhap@arm.com>
> --- a/init/Kconfig > +++ b/init/Kconfig > @@ -17,6 +17,10 @@ config GCC_VERSION > default $(shell,$(srctree)/scripts/gcc-version.sh $(CC)) if CC_IS_GCC > default 0 > > +config LD_VERSION > + int > + default $(shell,$(LD) --version | $(srctree)/scripts/ld-version.sh) > + > config CC_IS_CLANG > def_bool $(success,$(CC) --version | head -n 1 | grep -q clang)
.config: warning: symbol value '2.01827e+11' invalid for LD_VERSION
Seen with the or32 compiler on kisskb, e.g. http://kisskb.ellerman.id.au/kisskb/buildresult/14226173/
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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