On Wed, Jan 29, 2025 at 9:39 PM Alistair Francis via
lists.openembedded.org <[email protected]>
wrote:
>
> libspdm is DMTF's Reference Implementation of SPDM, it's a library that
> can be used to implement a SPDM requester or responder in userspace.
>
> This patch adds support for building libspdm, which can then be used to
> build applications depending on libspdm.
>
> Signed-off-by: Alistair Francis <[email protected]>
> ---
> .../recipes-support/libspdm/libspdm_3.6.0.bb | 72 +++++++++++++++++++
> 1 file changed, 72 insertions(+)
> create mode 100644 meta-oe/recipes-support/libspdm/libspdm_3.6.0.bb
>
> diff --git a/meta-oe/recipes-support/libspdm/libspdm_3.6.0.bb
> b/meta-oe/recipes-support/libspdm/libspdm_3.6.0.bb
> new file mode 100644
> index 0000000000..5f51730d12
> --- /dev/null
> +++ b/meta-oe/recipes-support/libspdm/libspdm_3.6.0.bb
> @@ -0,0 +1,72 @@
> +SUMMARY = "DMTF's Reference Implementation of SPDM"
> +DESCRIPTION = "libspdm is a reference implementation of the DMTF’s Security
> Protocols and \
> +Data Models (SPDM). This is used to enable authentication, attestation and
> key exchange to \
> +assist in providing infrastructure security enablement"
> +HOMEPAGE = "https://github.com/DMTF/libspdm";
> +BUGTRACKER = "https://github.com/DMTF/libspdm/issues";
> +LICENSE = "BSD-3-Clause"
> +LIC_FILES_CHKSUM = "file://LICENSE.md;md5=8f9b59a81a88da8e812af43728b72dd7"
> +
> +DEPENDS = "openssl"
> +
> +SRC_URI = "git://github.com/DMTF/libspdm.git;branch=main;protocol=https"
> +SRCREV = "5ebe5e3946b9439928fa3a7548268c29cccc1b16"
> +
> +S = "${WORKDIR}/git"
> +
> +inherit cmake
> +
> +LIBSPDM_CFLAGS = "\
> + ${TARGET_CFLAGS} \
> + -DLIBSPDM_ENABLE_CAPABILITY_EVENT_CAP=0 \
> + -DLIBSPDM_ENABLE_CAPABILITY_MEL_CAP=0 \
> + -DLIBSPDM_ENABLE_CAPABILITY_GET_KEY_PAIR_INFO_CAP=0 \
> + -DLIBSPDM_ENABLE_CAPABILITY_SET_KEY_PAIR_INFO_CAP=0 \
> + -DLIBSPDM_HAL_PASS_SPDM_CONTEXT=1 \
> + "
> +
> +def get_spdm_multiarch(bb, d):
> + target_arch = d.getVar('TARGET_ARCH')
> + multiarch_options = {
> + "x86_64": "x64",
> + "i586": "ia32",
> + "i686": "ia32",
> + "arm": "arm",
> + "aarch64": "aarch64",
> + "riscv32": "riscv32",
> + "riscv64": "riscv64",
> + }
I guess we need to set COMPATIBLE_HOST to null for ppc and mips so
keep world builds happy.
> +
> + if target_arch in multiarch_options :
> + return multiarch_options[target_arch]
> +
> + bb.error("unsupported architecture '%s'" % target_arch)
> +
> +EXTRA_OECMAKE += "\
> + -DARCH=${@get_spdm_multiarch(bb, d)} \
> + -DTOOLCHAIN=NONE \
> + -DTARGET=Release \
> + -DCRYPTO=openssl \
> + -DENABLE_BINARY_BUILD=1 \
> + -DCOMPILED_LIBCRYPTO_PATH=${libdir} \
> + -DCOMPILED_LIBSSL_PATH=${libdir} \
> + -DDISABLE_TESTS=1 \
> + -DDISABLE_EDDSA=1 \
> + "
> +
> +do_install () {
> + install -d ${D}/${libdir}
> + install -m 0644 lib/* ${D}/${libdir}/
> +
> + install -d ${D}/${includedir}/${BPN}/
> + cp -rf ${S}/include/* ${D}/${includedir}/${BPN}/
> +
> + install -d ${D}/${includedir}/${BPN}/os_stub/spdm_crypt_ext_lib
> + cp -rf ${S}/os_stub/spdm_crypt_ext_lib/*.h
> ${D}/${includedir}/${BPN}/os_stub/spdm_crypt_ext_lib/
> +}
> +
> +FILES:${PN} += "${libdir}/*.a"
> +FILES:${PN} += "${includedir}/${BPN}/*.h"
> +FILES:${PN} += "${includedir}/${BPN}/os_stub/spdm_crypt_ext_lib/*.h"
> +
> +BBCLASSEXTEND = "native nativesdk"
> --
> 2.47.1
>
>
>
>
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