Hi All,
I met a regression after go was upgraded to 1.18+.
The problem can be reproduced by running `bitbake nativesdk-skopeo', with
meta-virtualization added in bblayers.conf.
The error message is as below.
"""
<snip>
| HASH[build golang.org/x/text/unicode/norm]: "import
\"golang.org/x/text/unicode/norm\"\n"
| HASH
/ala-lpggp72/qichen/Yocto/builds/build-master/tmp/work/x86_64-nativesdk-pokysdk-linux/nativesdk-skopeo/v
1.6.1+gitAUTOINC+3e2defd6d3-r0/git/src/import/vendor/github.com/pkg/errors/errors.go:
1b60ba5bcb417f0060d1c1fbc
edaa1a702020499094ce8134f8b45a58c0ebbff
| panic: runtime error: index out of range [0] with length 0
|
| goroutine 5129 [running]:
| cmd/go/internal/work.(*Builder).buildActionID(0xc0002490e0, 0xc000370b40)
|
/ala-lpggp72/qichen/Yocto/builds/build-master/tmp/work/x86_64-linux/go-crosssdk-x86_64-pokysdk-linux/1.
18.1-r0/recipe-sysroot-native/usr/lib/x86_64-pokysdk-linux/go/src/cmd/go/internal/work/exec.go:281
+0x23cf
| cmd/go/internal/work.(*Builder).build(0xc0002490e0, {0xc000220000?, 0x0?},
0xc000370b40)
|
/ala-lpggp72/qichen/Yocto/builds/build-master/tmp/work/x86_64-linux/go-crosssdk-x86_64-pokysdk-linux/1.
18.1-r0/recipe-sysroot-native/usr/lib/x86_64-pokysdk-linux/go/src/cmd/go/internal/work/exec.go:476
+0x199
| cmd/go/internal/work.(*Builder).Do.func2({0xadd9f8, 0xc000220000},
0xc000370b40)
|
/ala-lpggp72/qichen/Yocto/builds/build-master/tmp/work/x86_64-linux/go-crosssdk-x86_64-pokysdk-linux/1.18.1-r0/recipe-sysroot-native/usr/lib/x86_64-pokysdk-linux/go/src/cmd/go/internal/work/exec.go:139
+0x5ec
| cmd/go/internal/work.(*Builder).Do.func3()
|
/ala-lpggp72/qichen/Yocto/builds/build-master/tmp/work/x86_64-linux/go-crosssdk-x86_64-pokysdk-linux/1.18.1-r0/recipe-sysroot-native/usr/lib/x86_64-pokysdk-linux/go/src/cmd/go/internal/work/exec.go:201
+0xb9
| created by cmd/go/internal/work.(*Builder).Do
|
/ala-lpggp72/qichen/Yocto/builds/build-master/tmp/work/x86_64-linux/go-crosssdk-x86_64-pokysdk-linux/1.18.1-r0/recipe-sysroot-native/usr/lib/x86_64-pokysdk-linux/go/src/cmd/go/internal/work/exec.go:187
+0x3da
| Makefile:140: recipe for target 'bin/skopeo' failed
<snip>
"""
I did some investigation and found it was related to a local patch,
0001-cmd-go-make-content-based-hash-generation-less-pedan.patch.
The build succeeded after I dropped this patch.
I'm sending out this email to seek for some help, as I don't fully understand
what this patch does.
e.g.
"""
+ if strings.HasPrefix(flag, "-m") {
+ newflags = append(newflags, flag)
+ }
"""
This flag filtering is not explained in the commit message.
One more question: this patch applies to all go recipes, including go cross
compilers and target go. But from its commit message, target go does not seem
to need it.
Any suggestion?
Regards,
Qi
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