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The go-cross package is explicitly for compiling target libraries on the host system. When the target architecture matches the host architecture it will actually use the host's linker and compiler however which can result in the generation of the cgo.a library having linker symbols which might not work properly when compiling other packages. A typical error looks like this when building consul-migrate: /opt/build-intel-x86/tmp/sysroots/x86_64-linux/usr/lib/x86_64-linux/go/pkg/tool/linux_amd64/link: running x86_64-yocto-linux-gcc failed: exit status 1 /opt/build-intel-x86/tmp/sysroots/x86_64-linux/usr/libexec/x86_64-yocto-linux/gcc/x86_64-yocto-linux/5.2.0/ld: /opt/build-intel-x86/tmp/work/core2-64-yocto-linux/consul-migrate/git-r0/build-tmp/go-link-956548052/000002.o: unrecognized relocation (0x2a) in section `.text' /opt/build-intel-x86/tmp/sysroots/x86_64-linux/usr/libexec/x86_64-yocto-linux/gcc/x86_64-yocto-linux/5.2.0/ld: final link failed: Bad value collect2: error: ld returned 1 exit status The fix is to use the make.bash --target-only option to properly build the libraries with the target toolchain. The "go" binaries are thrown away but the cross compilation libraries are preserved. The sysroot strip also has to be disabled because it will run the host strip on the target binaries. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> |
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| go | ||
| go-cross | ||
| protobuf | ||
| python | ||