diff options
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/python-any-r1.eclass | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/eclass/python-any-r1.eclass b/eclass/python-any-r1.eclass index 5c01e9eb6888..4e954f57cd2d 100644 --- a/eclass/python-any-r1.eclass +++ b/eclass/python-any-r1.eclass @@ -299,13 +299,13 @@ python_setup() { fi # first, try ${EPYTHON}... maybe it's good enough for us. - if [[ ${EPYTHON} ]]; then - local impl=${EPYTHON/./_} - if ! has "${impl}" "${_PYTHON_SUPPORTED_IMPLS[@]}"; then + local epython_impl=${EPYTHON/./_} + if [[ ${epython_impl} ]]; then + if ! has "${epython_impl}" "${_PYTHON_SUPPORTED_IMPLS[@]}"; then einfo "EPYTHON (${EPYTHON}) not supported by the package" - elif ! has "${impl}" "${_PYTHON_ALL_IMPLS[@]}"; then + elif ! has "${epython_impl}" "${_PYTHON_ALL_IMPLS[@]}"; then ewarn "Invalid EPYTHON: ${EPYTHON}" - elif _python_run_check_deps "${impl}"; then + elif _python_run_check_deps "${epython_impl}"; then _python_export EPYTHON PYTHON _python_wrapper_setup einfo "Using ${EPYTHON} to build (via EPYTHON)" @@ -313,10 +313,12 @@ python_setup() { fi fi - # fallback to best installed impl. + # fallback to the best installed impl. # (reverse iteration over _PYTHON_SUPPORTED_IMPLS) for (( i = ${#_PYTHON_SUPPORTED_IMPLS[@]} - 1; i >= 0; i-- )); do local impl=${_PYTHON_SUPPORTED_IMPLS[i]} + # avoid checking EPYTHON twice + [[ ${impl} == ${epython_impl} ]] && continue _python_export "${impl}" EPYTHON PYTHON if _python_run_check_deps "${impl}"; then _python_wrapper_setup |