[PATCH 2/2] tools: kwboot: use pkg-config to get -ltinfo

[Heiko Thiery]

Hi,


Am Di., 19. Juli 2022 um 21:20 Uhr schrieb Pali Rohár <pali at kernel.org>:
>
> On Tuesday 19 July 2022 20:38:39 Heiko Thiery wrote:
> > Instead of hardcoding -ltinfo as the flags needed to build
> > kwboot, use pkg-config when available.
> >
> > We gracefully fallback on the previous behavior of hardcoding -ltinfo
> > if pkg-config is not available or fails with an error.
> >
> > Signed-off-by: Heiko Thiery <heiko.thiery at gmail.com>
>
> So... in current form this patch is OK.

I already sent a v2 that introduced the cflags. I will send a v3 that
removes adding this again. Ok?

> Reviewed-by: Pali Rohár <pali at kernel.org>
>
> > ---
> >  tools/Makefile | 4 +++-
> >  1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/tools/Makefile b/tools/Makefile
> > index 9f6b282ad8..45195a8ce7 100644
> > --- a/tools/Makefile
> > +++ b/tools/Makefile
> > @@ -198,7 +198,9 @@ hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl
> >  HOSTCFLAGS_mkexynosspl.o := -pedantic
> >
> >  HOSTCFLAGS_kwboot.o += -pthread
> > -HOSTLDLIBS_kwboot += -pthread -ltinfo
> > +HOSTLDLIBS_kwboot += -pthread
> > +HOSTLDLIBS_kwboot += \
> > +     $(shell pkg-config --libs tinfo 2> /dev/null || echo "-ltinfo")
> >
> >  ifdtool-objs := $(LIBFDT_OBJS) ifdtool.o
> >  hostprogs-$(CONFIG_X86) += ifdtool
> > --
> > 2.30.2
> >