diff options
| -rw-r--r-- | m4/ac_pkg_cython.m4 | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/m4/ac_pkg_cython.m4 b/m4/ac_pkg_cython.m4 index 1b640e7..3b4c9a7 100644 --- a/m4/ac_pkg_cython.m4 +++ b/m4/ac_pkg_cython.m4 @@ -6,8 +6,11 @@ AC_DEFUN([AC_PROG_CYTHON],[ CYTHON=false elif test -n "$1" ; then AC_MSG_CHECKING([for Cython version]) - [cython_version=`$CYTHON --version 2>&1 | grep 'Cython version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`] + [cython_version=`$CYTHON --version 2>&1 | sed 's/Cython version \(.*\)$/\1/g'`] AC_MSG_RESULT([$cython_version]) + + # Setup extra version string for parsing + [cython_version_stripped=`echo $cython_version | sed 's/\([0-9]\+\)\.\([0-9]\+\)[^\.]*\(\.\([0-9]\+\)\)\?.*/0\1.0\2.0\4/g'`] if test -n "$cython_version" ; then # Calculate the required version number components [required=$1] @@ -25,8 +28,9 @@ AC_DEFUN([AC_PROG_CYTHON],[ if test -z "$required_patch" ; then [required_patch=0] fi + # Calculate the available version number components - [available=$cython_version] + [available=$cython_version_stripped] [available_major=`echo $available | sed 's/[^0-9].*//'`] if test -z "$available_major" ; then [available_major=0] @@ -41,6 +45,7 @@ AC_DEFUN([AC_PROG_CYTHON],[ if test -z "$available_patch" ; then [available_patch=0] fi + if test $available_major -gt $required_major || \ ( test $available_major -eq $required_major && \ test $available_minor -gt $required_minor ) || \ |