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6597563da7
Future U-Boot 2026.07 will build mkeficapsule with pkcs11 support. [1]
This causes link errors with Buildroot, such as the following one:
mkeficapsule.c:(.text.startup+0xcd3): undefined reference to `gnutls_pkcs11_init'
(Other symbols the linker complains about are: gnutls_pkcs11_add_provider,
gnutls_pkcs11_obj_list_import_url4, gnutls_x509_crt_import_pkcs11 and
gnutls_pkcs11_deinit.)
The following example commands can be used to reproduce the issue:
make qemu_aarch64_ebbr_defconfig
echo 'BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2026.07-rc3"' >>.config
echo 'BR2_TARGET_UBOOT_NEEDS_GNUTLS=y' >>.config
echo '# BR2_DOWNLOAD_FORCE_CHECK_HASHES is not set' >>.config
make olddefconfig
make uboot
This commit adds the pkcs11 support for host-gnutls.
In Buildroot, since host-gnutls is currently only needed by uboot
(and other uboot derivatives such as uboot-tools) the pkcs11 support
is added unconditionally to host-gnutls.
Link: 0c716a157b [1]
Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at https://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches