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Use -z,muldefs on arm,x86 

Assume that the linker can make sense of us passing in the -z,muldefs
option to tell it to ignore symbol-multiply-defined errors triggered by
https://github.com/golang/go/issues/9510.  We should be able to stop
doing this once we move to Go 1.6.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com> (github: nalind)
This commit is contained in:
Nalin Dahyabhai 2015-11-24 15:19:16 -05:00
parent 0ca6d77e6e
commit 800505729b
1 changed files with 16 additions and 0 deletions
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16
hack/make/binary
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@ -25,6 +25,22 @@ if [ "$(go env GOHOSTOS)/$(go env GOHOSTARCH)" == "windows/amd64" ] && [ "$(go e
export LDFLAGS_STATIC_DOCKER="$LDFLAGS_STATIC_DOCKER -linkmode=internal"
fi
if [ "$(go env GOOS)" == "linux" ] ; then
case "$(go env GOARCH)" in
arm*|386)
# linking for Linux on arm or x86 needs external linking to avoid
# https://github.com/golang/go/issues/9510 until we move to Go 1.6
if [ "$IAMSTATIC" == "true" ] ; then
export EXTLDFLAGS_STATIC="$EXTLDFLAGS_STATIC -zmuldefs"
export LDFLAGS_STATIC_DOCKER="$LDFLAGS_STATIC -extldflags \"$EXTLDFLAGS_STATIC\""
else
export LDFLAGS="$LDFLAGS -extldflags -zmuldefs"
fi
;;
esac
fi
if [ "$IAMSTATIC" == "true" ] && [ "$(go env GOHOSTOS)" == "linux" ] && [ "$DOCKER_EXPERIMENTAL" ]; then
if [ "${GOOS}/${GOARCH}" == "darwin/amd64" ]; then
export CGO_ENABLED=1