optee_rust_examples_ext.mk: remove extra space in PATH

When upgrading from Buildroot 2021.2 to 2021.08, the following error
occurs:

 $ make buildroot
 ...
   GEN     /home/jerome/work/optee_repo_qemu_v8/out-br/Makefile

 Your PATH contains spaces, TABs, and/or newline (\n) characters.
 This doesn't work. Fix you PATH.
 make[1]: *** [Makefile:23: _all] Error 2
 make[1]: Leaving directory '/home/jerome/work/optee_repo_qemu_v8/out-br'
 make: *** [common.mk:323: buildroot] Error 2

The space comes from the line that appends the toolchain to the PATH in
optee_rust_examples_ext.mk. Fix it.

Signed-off-by: Jerome Forissier <jerome@forissier.org>
1 file changed
tree: 4f1c5b80ee21a781115cddbc6aa3e669fb88dbc7
  1. .github/
  2. br-ext/
  3. fvp/
  4. imx/
  5. kconfigs/
  6. qemu_v8/
  7. rpi3/
  8. ti/
  9. zynqmp/
  10. .gitignore
  11. am43xx.mk
  12. am57xx.mk
  13. common.mk
  14. dra7xx.mk
  15. fvp.mk
  16. get_clang.sh
  17. hikey.mk
  18. hikey960.mk
  19. imx.mk
  20. juno.mk
  21. poplar.mk
  22. qemu-check.exp
  23. qemu.mk
  24. qemu_v8.mk
  25. README.md
  26. rpi3.mk
  27. soc_term.py
  28. stm32mp1.mk
  29. synquacer.mk
  30. toolchain.mk
  31. verdin.mk
  32. 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