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Update so that it uses the `-V' command line option and supports Python 3.x. 

llvm-svn: 192527
This commit is contained in:
Bill Wendling 2013-10-12 08:42:59 +00:00
parent 88adf2a49c
commit 58463e4e83
2 changed files with 8 additions and 6 deletions
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7
llvm/autoconf/configure.ac
View File

@ -1377,12 +1377,13 @@ else
fi
AC_MSG_CHECKING([for python >= 2.5])
ac_python_version=`$PYTHON -c 'import sys; print sys.version.split()[[0]]'`
ac_python_version=`$PYTHON -V 2>&1 | cut -d' ' -f2`
ac_python_version_major=`echo $ac_python_version | cut -d'.' -f1`
ac_python_version_minor=`echo $ac_python_version | cut -d'.' -f2`
ac_python_version_patch=`echo $ac_python_version | cut -d'.' -f3`
if test "$ac_python_version_major" -eq "2" \
&& test "$ac_python_version_minor" -ge "5" ; then
if test "$ac_python_version_major" -gt "2" || \
(test "$ac_python_version_major" -eq "2" && \
test "$ac_python_version_minor" -ge "5") ; then
AC_MSG_RESULT([$PYTHON ($ac_python_version)])
else
AC_MSG_RESULT([not found])

7
llvm/configure vendored
View File

@ -11815,12 +11815,13 @@ fi
{ echo "$as_me:$LINENO: checking for python >= 2.5" >&5
echo $ECHO_N "checking for python >= 2.5... $ECHO_C" >&6; }
ac_python_version=`$PYTHON -c 'import sys; print sys.version.split()[0]'`
ac_python_version=`$PYTHON -V 2>&1 | cut -d' ' -f2`
ac_python_version_major=`echo $ac_python_version | cut -d'.' -f1`
ac_python_version_minor=`echo $ac_python_version | cut -d'.' -f2`
ac_python_version_patch=`echo $ac_python_version | cut -d'.' -f3`
if test "$ac_python_version_major" -eq "2" \
&& test "$ac_python_version_minor" -ge "5" ; then
if test "$ac_python_version_major" -gt "2" || \
(test "$ac_python_version_major" -eq "2" && \
test "$ac_python_version_minor" -ge "5") ; then
{ echo "$as_me:$LINENO: result: $PYTHON ($ac_python_version)" >&5
echo "${ECHO_T}$PYTHON ($ac_python_version)" >&6; }
else