build: fix cross-compile without CPU emulation

Fix cross compiling where CPU emulation is not needed, for example building x86 packages on x86_64 machines.

This is the case with both:

• CrossCompile.UNNECESSARY
• arch != Arch.native()

Fix the logic in CrossCompile().build_chroot that returned the native chroot in that case instead of Chroot.buildroot(arch).

Fix error:

/usr/bin/abuild: line 2692: x86_64-alpine-linux-musl-strip: not found

Fix build.postmarketos.org#155 (closed)

mentioned in issue build.postmarketos.org#155 (closed)

unrelated CI error:

pmb/helpers/logging.py:169:34: SyntaxError: Cannot use star annotation on Python 3.10 (syntax was added in Python 3.11)
    |
169 | def critical(msg: object, *args: str, **kwargs: Any) -> None:
    |                                  ^^^
170 |     logging.critical(msg, *args, **kwargs)
    |

mentioned in commit ollieparanoid/pmbootstrap@aa1761e6

mentioned in commit ollieparanoid/pmbootstrap@805c05f0

added 3 commits

• aced5113 - 1 commit from branch postmarketOS:master
• aa1761e6 - build: fix cross-compile without CPU emulation
• 805c05f0 - CI: test build for x86 pkg on x86_64 machine

Compare with previous version

resolved all threads

approved this merge request

mentioned in commit ollieparanoid/pmbootstrap@c0cdd559

mentioned in commit ollieparanoid/pmbootstrap@3dd7b5e1

added 3 commits

• ac328581 - 1 commit from branch postmarketOS:master
• c0cdd559 - build: fix cross-compile without CPU emulation
• 3dd7b5e1 - CI: test build for x86 pkg on x86_64 machine

Compare with previous version

merged

mentioned in merge request pmaports!6339 (merged)

Will this fix build.postmarketos.org#155 (closed) ?

changed the description

resolved all threads