Hello,
I am working on upgrading go version on our service from 1.9.6 to 1.14.6.
We are linking static libraries to the executable using the following
makefile script.
export CGO_LDFLAGS="-Wl,--start-group -Wl,--whole-archive -lsmuxed_a
-Wl,--no-whole-archive -l:libx265.a $(addprefix -l,${GO_LIBS})
-Wl,--end-group $(addprefix -L,${GO_LIB_PATHS})"; \
cd ${OUT} && ${CURDIR}/${GO_PATH}/bin/go build -x -ldflags '-X
dynaserve.version=$(strip $(shell cat version.txt))' -o dynapackd
${CURDIR}/src/server.go
Archive in question - libsmuxed.a - whole-archive option is required for
the executable to work.
GO_LIBS = does not include libsmuxed.a
The above script works fine on go 1.9.6.
After updating to 1.14.6, I am facing multiple definition issues for the
whole libsmuxed.a static library. From the errors, It seems like the
library in linked twice.
I am able to successfully test the executable only if
--allow-multiple-definition option is added to CGO_LDFLAGS. I think this
can be a temporary solution until i figure out why go build linker is
linking libraries with whole-archive twice.
Could you please let me know how to solve this issue?
Thanks,
Best,
Athith
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