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| author |   Dmitry Baryshkov <dbaryshkov@gmail.com> | 2022-05-27 20:22:55 +0300 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2022-05-28 18:37:01 +0100 |
| commit | 44b397daa68b4d0a461225fe9ff7db8b5fcfdb7b (patch) | |
| tree | 5a48204c4763bdb2cb9b848baee18e3ed0735d68 /meta/classes/go.bbclass | |
| parent | d3ebb37b97da15166d452bf51f5f7e0c312ae42e (diff) | |
| download | openembedded-core-contrib-44b397daa68b4d0a461225fe9ff7db8b5fcfdb7b.tar.gz | |
go.bbclass: fix path to linker in native Go builds
Building native Go tools results in the tool pointing to the wrong
location of dynamic linker (see below). The linker is looked up in the
temporary dir, which can be removed if rm_work is inherited. This
results in being unable to execute the program with the 'No such file or
directory' error. Override linker specificiation for native recipes (and
let Go build environment to pick up a correct one on it's own).
The error is observed in case the distro doesn't use uninative.bbclass.
If uninative.bbclass is used, the binary will be patched automatically
to use the uninative loader instead of the system one.
Without this patch:
$ ldd tmp-rpb-glibc/sysroots-components/x86_64/go-md2man-native/usr/bin/go-md2man
linux-vdso.so.1 (0x00007ffe945ec000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f3a7490e000)
/home/lumag/Projects/RPB/build-rpb/tmp-rpb-glibc/work/x86_64-linux/go-md2man-native/1.0.10+gitAUTOINC+f79a8a8ca6-r0/recipe-sysroot-native/usr/lib/ld-linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2 (0x00007f3a74d13000)
$ tmp-rpb-glibc/sysroots-components/x86_64/go-md2man-native/usr/bin/go-md2man --help
-bash: tmp-rpb-glibc/sysroots-components/x86_64/go-md2man-native/usr/bin/go-md2man: No such file or directory
With the patch
$ ldd tmp-rpb-glibc/sysroots-components/x86_64/go-md2man-native/usr/bin/go-md2man
linux-vdso.so.1 (0x00007ffd19dbf000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f2d44181000)
/lib64/ld-linux-x86-64.so.2 (0x00007f2d44586000)
$ tmp-rpb-glibc/sysroots-components/x86_64/go-md2man-native/usr/bin/go-md2man --help
Usage of tmp-rpb-glibc/sysroots-components/x86_64/go-md2man-native/usr/bin/go-md2man:
-in string
Path to file to be processed (default: stdin)
-out string
Path to output processed file (default: stdout)
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/go.bbclass')
| -rw-r--r-- | meta/classes/go.bbclass | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass index 1a9a0bc1d4..cd2daed70b 100644 --- a/meta/classes/go.bbclass +++ b/meta/classes/go.bbclass @@ -45,7 +45,10 @@ GO_LINKMODE ?= "" GO_LINKMODE:class-nativesdk = "--linkmode=external" GO_LINKMODE:class-native = "--linkmode=external" GO_EXTRA_LDFLAGS ?= "" -GO_LDFLAGS ?= '-ldflags="${GO_RPATH} ${GO_LINKMODE} -I ${@get_linuxloader(d)} ${GO_EXTRA_LDFLAGS} -extldflags '${GO_EXTLDFLAGS}'"' +GO_LINUXLOADER ?= "-I ${@get_linuxloader(d)}" +# Use system loader. If uninative is used, the uninative loader will be patched automatically +GO_LINUXLOADER:class-native = "" +GO_LDFLAGS ?= '-ldflags="${GO_RPATH} ${GO_LINKMODE} ${GO_LINUXLOADER} ${GO_EXTRA_LDFLAGS} -extldflags '${GO_EXTLDFLAGS}'"' export GOBUILDFLAGS ?= "-v ${GO_LDFLAGS} -trimpath" export GOPATH_OMIT_IN_ACTIONID ?= "1" export GOPTESTBUILDFLAGS ?= "${GOBUILDFLAGS} -c" |