[PATCH 1/2] tools: mkeficapsule: use pkg-config to get -luuid and -lgnutls

Heinrich Schuchardt xypron.glpk at gmx.de
Tue Jul 19 20:59:48 CEST 2022


On 7/19/22 20:38, Heiko Thiery wrote:
> Instead of hardcoding -luuid -lgnutls as the flags needed to build
> mkeficapsule, use pkg-config when available.
>
> We gracefully fallback on the previous behavior of hardcoding -luuid
> -lgnutls if pkg-config is not available or fails with an error.
>
> Signed-off-by: Heiko Thiery <heiko.thiery at gmail.com>
> ---
>   tools/Makefile | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/tools/Makefile b/tools/Makefile
> index 9f2339666a..9f6b282ad8 100644
> --- a/tools/Makefile
> +++ b/tools/Makefile
> @@ -242,7 +242,8 @@ hostprogs-$(CONFIG_MIPS) += mips-relocs
>   hostprogs-$(CONFIG_ASN1_COMPILER)	+= asn1_compiler
>   HOSTCFLAGS_asn1_compiler.o = -idirafter $(srctree)/include
>
> -HOSTLDLIBS_mkeficapsule += -lgnutls -luuid
> +HOSTLDLIBS_mkeficapsule += \
> +	$(shell pkg-config --libs gnutls uuid 2> /dev/null || echo "-lgnutls -luuid")
>   hostprogs-$(CONFIG_TOOLS_MKEFICAPSULE) += mkeficapsule
>
>   # We build some files with extra pedantic flags to try to minimize things

We already do the same for mkimage build flags.

Reviewed-by: Heinrich Schuchardt <xypron.glpk at gmx.de>



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