[REGRESSION] linux (git/curl-native) and autorev

[max.oss.09@gmail.com]

From: Max Krummenacher <max.krummenacher@toradex.com>

Hello

If one builds a kernel using AUTOREV invoking bitbake only works once.
Any subsequent bitbake invocation fails parsing the meta data.

Reproducable with:
- latest poky, b5624ee564
- Kernel with SRCREV = "AUTOREV", e.g. in local.conf
  `SRCREV_machine:pn-linux-yocto:forcevariable = "${AUTOREV}"`
- bitbake virtual/kernel; bitbake virtual/kernel

On the second invocation parsing fails when the fetcher tries to
evaluate the latest SRCREV:

| ERROR: ExpansionError during parsing meta/recipes-kernel/linux/linux-yocto_6.6.bb
| Traceback (most recent call last):
|   File "bitbake/lib/bb/fetch2/__init__.py", line 1245, in srcrev_internal_helper(ud=<bb.fetch2.FetchData object at 0x7f8e26f5f290>, d=<bb.data_smart.DataSmart object at 0x7f8e26195890>, name='machine'):
|              d.setVar("__BBAUTOREV_ACTED_UPON", True)
|     >        srcrev = ud.method.latest_revision(ud, d, name)
|      
|   File "bitbake/lib/bb/fetch2/__init__.py", line 1667, in Git.latest_revision(ud=<bb.fetch2.FetchData object at 0x7f8e26f5f290>, d=<bb.data_smart.DataSmart object at 0x7f8e26195890>, name='machine'):
|              except KeyError:
|     >            revs[key] = rev = self._latest_revision(ud, d, name)
|                  return rev
|   File "bitbake/lib/bb/fetch2/git.py", line 850, in Git._latest_revision(ud=<bb.fetch2.FetchData object at 0x7f8e26f5f290>, d=<bb.data_smart.DataSmart object at 0x7f8e26195890>, name='machine'):
|      
|     >        output = self._lsremote(ud, d, "")
|              # Tags of the form ^{} may not work, need to fallback to other form
|   File "bitbake/lib/bb/fetch2/git.py", line 833, in Git._lsremote(ud=<bb.fetch2.FetchData object at 0x7f8e26f5f290>, d=<bb.data_smart.DataSmart object at 0x7f8e26195890>, search=''):
|                      bb.fetch2.check_network_access(d, cmd, repourl)
|     >            output = runfetchcmd(cmd, d, True)
|                  if not output:
|   File "bitbake/lib/bb/fetch2/__init__.py", line 957, in runfetchcmd(cmd='export PSEUDO_DISABLED=1; export DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/1003/bus"; export PATH="build/tmp/sysroots-uninative/x86_64-linux/usr/bin:scripts:build/tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot-native/usr/bin/x86_64-poky-linux:build/tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot/usr/bin/crossscripts:build/tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot-native/usr/sbin:build/tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot-native/usr/bin:build/tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot-native/sbin:build/tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot-native/bin:bitbake/bin:build/tmp/hosttools"; export HOME="/home/krm"; git -c gc.autoDetach=false -c core.pager=cat -c safe.bareRepository=all ls-remote https://git.yoctoproject.org/linux-yocto.git ', d=<bb.data_smart.DataSmart object at 0x7f8e26195890>, quiet=True, cleanup=[], log=None, workdir=None):
|      
|     >        raise FetchError(error_message)
|      
| bb.data_smart.ExpansionError: Failure expanding variable fetcher_hashes_dummyfunc[vardepvalue], expression was ${@bb.fetch.get_hashvalue(d)} which triggered exception FetchError: Fetcher failure: Fetch command export PSEUDO_DISABLED=1; export DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/1003/bus"; export PATH="build/tmp/sysroots-uninative/x86_64-linux/usr/bin:scripts:/var/home/krm/build/poky/build/tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot-native/usr/bin/x86_64-poky-linux:build/tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot/usr/bin/crossscripts:build/tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot-native/usr/sbin:build/tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot-native/usr/bin:build/tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot-native/sbin:build/tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot-native/bin:bitbake/bin:build/tmp/hosttools"; export HOME="/home/krm"; git -c gc.autoDetach=false -c core.pager=cat -c safe.bareRepository=all ls-remote https://git.yoctoproject.org/linux-yocto.git  failed with exit code 128, output:
| fatal: unable to access 'https://git.yoctoproject.org/linux-yocto.git/': error setting certificate file: build/tmp/work/x86_64-linux/curl-native/8.6.0/recipe-sysroot-native/etc/ssl/certs/ca-certificates.crt
| 
| The variable dependency chain for the failure is: fetcher_hashes_dummyfunc[vardepvalue]

Note:
One gets out of that parser error by deleting the git binary in the
kernel's work recipe-sysroot-native
`rm tmp/work/qemux86_64-poky-linux/linux-yocto/6.6.20+git/recipe-sysroot-native/usr/bin/git`

Bisecting poky leads to commit
f7fa98cca8 ("kern-tools: depend on git-replacement-native")
Reverting it on top of b5624ee564 makes the parsing pass.

I assume that `git-replacement-native` does not work with https, the
fetch error also goes away if changing in SRC_URI from https to git.

Any comments?

Cheers
Max