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Nicer error msg if stdlib pkg with cgo flag is not installed

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This commit is contained in:
Abhishek Shah 2015-03-30 20:46:07 -07:00
parent 9ed87612d0
commit 745368d6b2
1 changed files with 23 additions and 0 deletions
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23
hack/lib/golang.sh
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@ -242,6 +242,27 @@ kube::golang::place_bins() {
done
}
kube::golang::exit_if_stdlib_not_installed() {
local go_root_dir=$(go env GOROOT);
local go_host_os=$(go env GOHOSTOS);
local go_host_arch=$(go env GOHOSTARCH);
local cgo_pkg_dir=${go_root_dir}/pkg/${go_host_os}_${go_host_arch}_cgo;
if [ -e ${cgo_pkg_dir} ]; then
return 0;
fi
if [ -w ${go_root_dir}/pkg ]; then
return 0;
fi
kube::log::status "+++ Error. stdlib pkg with cgo flag not found.";
kube::log::status "+++ Error. stdlib pkg cannot be rebuilt since ${go_root_dir}/pkg is not writable by `whoami`";
kube::log::status "+++ Error. Make ${go_root_dir}/pkg writable for `whoami` for a one-time stdlib install, Or"
kube::log::status "+++ Error. Rebuild stdlib using the command 'CGO_ENABLED=0 go install -a installsuffix cgo std'";
exit 0;
}
# Build binaries targets specified
#
# Input:
@ -310,6 +331,7 @@ kube::golang::build_binaries() {
fi
if kube::golang::is_statically_linked_library "${binary}"; then
kube::golang::exit_if_stdlib_not_installed;
CGO_ENABLED=0 go build -installsuffix cgo -o "${output_path}/${bin}" \
"${goflags[@]:+${goflags[@]}}" \
-ldflags "${version_ldflags}" \
@ -324,6 +346,7 @@ kube::golang::build_binaries() {
else
for binary in "${binaries[@]}"; do
if kube::golang::is_statically_linked_library "${binary}"; then
kube::golang::exit_if_stdlib_not_installed;
CGO_ENABLED=0 go install -installsuffix cgo "${goflags[@]:+${goflags[@]}}" \
-ldflags "${version_ldflags}" \
"${binary}"