[OE-core] [PATCH] tclibc-baremetal: Adds virtual/crypt to ASSUME_PROVIDED

[Andre McCurdy]

On Mon, May 7, 2018 at 2:50 PM, Alejandro Enedino Hernandez Samaniego
<alejandro.enedino.hernandez-samaniego at xilinx.com> wrote:
> When trying to build meta-toolchain using TCLIBC = "baremetal"
> bitbake throws an error due to a mising dependency:
>
> ERROR: Nothing PROVIDES 'virtual/crypt'
>
> glibc PROVIDES virtual/crypt but was skipped:
> PREFERRED_PROVIDER_virtual/libc set to musl, not glibc
> musl PROVIDES virtual/crypt but was skipped:
> PREFERRED_PROVIDER_virtual/i586-poky-elf-libc-for-gcc set to baremetal,
> not musl
> libxcrypt PROVIDES virtual/crypt but was skipped: Recipe only applies in
> nativesdk case for now
>
> This is caused by the changes on commit:
> 29f65bda6d2c9fea4adb125c4857ee64f9312b9f
> nativesdk-glibc: Split glibc and libcrypt to use libxcrypt instead
>
> This is where the concept of virtual/crypt was introduced.
>
> This patch adds virtual/crypt to ASSUME_PROVIDED on tclibc-baremetal,
> providing the missing wiring to build meta-toolchain on baremetal
> correctly.
>
> Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr at xilinx.com>
> ---
>  meta/conf/distro/include/tclibc-baremetal.inc | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/meta/conf/distro/include/tclibc-baremetal.inc b/meta/conf/distro/include/tclibc-baremetal.inc
> index a8ce6d3..8d570f0 100644
> --- a/meta/conf/distro/include/tclibc-baremetal.inc
> +++ b/meta/conf/distro/include/tclibc-baremetal.inc
> @@ -8,7 +8,7 @@ LIBCEXTENSION = ""
>  LIBCOVERRIDE = ":libc-baremetal"
>  OVERRIDES .= "${LIBCOVERRIDE}"
>
> -ASSUME_PROVIDED += "virtual/libc virtual/libiconv"
> +ASSUME_PROVIDED += "virtual/libc virtual/libiconv virtual/crypt"
>
>  PREFERRED_PROVIDER_virtual/libc ?= "musl"
>  PREFERRED_PROVIDER_virtual/libiconv ?= "musl"

Not directly related to this fix, but why does tclibc-baremetal.inc
set PREFERRED_PROVIDER_virtual/libc to musl?

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