diff options
| -rw-r--r-- | configure.ac | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/configure.ac b/configure.ac index ba269016..2701d413 100644 --- a/configure.ac +++ b/configure.ac @@ -418,12 +418,13 @@ if test "$found_py" = "1" -o "$found_py2" = "1" -o "$found_py3" = "1"; then unset am_cv_python_pyexecdir if test "$found_py" = "1" -o "$found_py2" = "1"; then - AM_PATH_PYTHON([2.7]) - AX_PYTHON_DEVEL - if test "$PYTHON_VERSION"; then - PYTHONS="$(echo $PYTHONS $PYTHON)" - PYTHON_VERSIONS="$(echo $PYTHON_VERSIONS $PYTHON_VERSION)" - fi + AM_PATH_PYTHON([2.7], [ + AX_PYTHON_DEVEL + if test "$PYTHON_VERSION"; then + PYTHONS="$(echo $PYTHONS $PYTHON)" + PYTHON_VERSIONS="$(echo $PYTHON_VERSIONS $PYTHON_VERSION)" + fi + ], :) fi if test "$found_py" = "1" -o "$found_py3" = "1"; then @@ -441,17 +442,26 @@ if test "$found_py" = "1" -o "$found_py2" = "1" -o "$found_py3" = "1"; then unset am_cv_python_platform unset am_cv_python_pythondir unset am_cv_python_pyexecdir - AM_PATH_PYTHON([3.4]) - AX_PYTHON_DEVEL - if test "$PYTHON_VERSION"; then - PYTHONS="$(echo $PYTHONS $PYTHON)" - PYTHON_VERSIONS="$(echo $PYTHON_VERSIONS $PYTHON_VERSION)" - fi + AM_PATH_PYTHON([3.4], [ + AX_PYTHON_DEVEL + if test "$PYTHON_VERSION"; then + PYTHONS="$(echo $PYTHONS $PYTHON)" + PYTHON_VERSIONS="$(echo $PYTHON_VERSIONS $PYTHON_VERSION)" + fi + ], :) fi + # Recover some values lost in the second attempt to find Python. + PYTHON="$(echo $PYTHONS | cut -d ' ' -f 1)" + PYTHON_VERSION="$(echo $PYTHON_VERSIONS | cut -d ' ' -f 1)" + + # Remove duplicates. + PYTHONS="$(echo $PYTHONS | tr '[[:space:]]' '\n' | sort | uniq | tr '\n' ' ' | sed -e 's/ $//')" + PYTHON_VERSIONS="$(echo $PYTHON_VERSIONS | tr '[[:space:]]' '\n' | sort | uniq | tr '\n' ' ' | sed -e 's/ $//')" + if test "$PYTHON_VERSIONS"; then - enabled_languages_v=$(echo $enabled_languages | sed "s/python\([[23]]\)\?/python ($PYTHON_VERSIONS)/") - enabled_languages=$(echo $enabled_languages | sed "s/python\([[23]]\)\?/python/") + enabled_languages_v=$(echo $enabled_languages | sed -Ee "s/python[[23]]?/python ($PYTHON_VERSIONS)/") + enabled_languages=$(echo $enabled_languages | sed -Ee "s/python[[23]]?/python/") else if test "$explicit_languages" = "1"; then AC_MSG_ERROR([[ |