toolchain: update to Clang 12.0.0

Clang 12.0.0 was released on April 15 2021 (with amd64 binaries uploaded
on April 22). It notably fixes the following llvm-objdump warnings [1]:

 $ make COMPILER=clang optee-os 2>&1 | grep -B 1 objdump
   OBJDUMP out/arm/core/tee.dmp
 llvm-objdump: warning: 'out/arm/core/tee.elf': failed to parse debug information for out/arm/core/tee.elf
 --
   OBJDUMP out/arm/ldelf/ldelf.dmp
 llvm-objdump: warning: 'out/arm/ldelf/ldelf.elf': failed to parse debug information for out/arm/ldelf/ldelf.elf
 --
   OBJDUMP out/arm/ta/avb/023f8f1a-292a-432b-8fc4-de8471358067.dmp
 llvm-objdump: warning: 'out/arm/ta/avb/023f8f1a-292a-432b-8fc4-de8471358067.elf': failed to parse debug information for out/arm/ta/avb/023f8f1a-292a-432b-8fc4-de8471358067.elf
 --
   OBJDUMP out/arm/ta/pkcs11/fd02c9da-306c-48c7-a49c-bbd827ae86ee.dmp
 llvm-objdump: warning: 'out/arm/ta/pkcs11/fd02c9da-306c-48c7-a49c-bbd827ae86ee.elf': failed to parse debug information for out/arm/ta/pkcs11/fd02c9da-306c-48c7-a49c-bbd827ae86ee.elf

Link: [1] https://github.com/OP-TEE/optee_os/issues/3808
Signed-off-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
1 file changed
tree: e58f532a2282608d751471935d8e1d390144b28b
  1. .github/
  2. br-ext/
  3. fvp/
  4. imx/
  5. kconfigs/
  6. rpi3/
  7. ti/
  8. zynqmp/
  9. .gitignore
  10. am43xx.mk
  11. am57xx.mk
  12. common.mk
  13. dra7xx.mk
  14. fvp.mk
  15. get_clang.sh
  16. hikey.mk
  17. hikey960.mk
  18. imx.mk
  19. juno.mk
  20. poplar.mk
  21. qemu-check.exp
  22. qemu.mk
  23. qemu_v8.mk
  24. README.md
  25. rpi3.mk
  26. stm32mp1.mk
  27. synquacer.mk
  28. toolchain.mk
  29. verdin.mk
  30. zynqmp.mk
README.md

OP-TEE build.git

This git contains makefiles etc to be able to build a full OP-TEE developer setup for the OP-TEE project.

All official OP-TEE documentation has moved to http://optee.readthedocs.io. The pages that used to be here in this git can be found under build and Device specific information at he new location for the OP-TEE documentation.

// OP-TEE core maintainers