We were already requiring 2.5, which meant that people on old linux distros
had to upgrade anyway.
Requiring python 2.6 will make supporting 3.X easier as we can use the 3.X
exception syntax.
According to the discussion on llvmdev, there is not much value is requiring
just 2.6, we may as well just require 2.7.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224129
91177308-0d34-0410-b5e6-
96231b3b80d8
AC_MSG_WARN([specified python ($PYTHON) is not usable, searching path])
fi
AC_MSG_WARN([specified python ($PYTHON) is not usable, searching path])
fi
- AC_PATH_PROG([PYTHON], [python python2 python26],
+ AC_PATH_PROG([PYTHON], [python python2 python27],
[AC_MSG_RESULT([not found])
[AC_MSG_RESULT([not found])
- AC_MSG_ERROR([could not find python 2.5 or higher])])
+ AC_MSG_ERROR([could not find python 2.7 or higher])])
-AC_MSG_CHECKING([for python >= 2.5])
+AC_MSG_CHECKING([for python >= 2.7])
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" -gt "2" || \
(test "$ac_python_version_major" -eq "2" && \
ac_python_version=`$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" -gt "2" || \
(test "$ac_python_version_major" -eq "2" && \
- test "$ac_python_version_minor" -ge "5") ; then
+ test "$ac_python_version_minor" -ge "7") ; then
AC_MSG_RESULT([$PYTHON ($ac_python_version)])
else
AC_MSG_RESULT([not found])
AC_MSG_RESULT([$PYTHON ($ac_python_version)])
else
AC_MSG_RESULT([not found])
- AC_MSG_FAILURE([found python $ac_python_version ($PYTHON); required >= 2.5])
+ AC_MSG_FAILURE([found python $ac_python_version ($PYTHON); required >= 2.7])
fi
dnl===-----------------------------------------------------------------------===
fi
dnl===-----------------------------------------------------------------------===
echo "$as_me: WARNING: specified python ($PYTHON) is not usable, searching path" >&2;}
fi
echo "$as_me: WARNING: specified python ($PYTHON) is not usable, searching path" >&2;}
fi
- # Extract the first word of "python python2 python26", so it can be a program name with args.
-set dummy python python2 python26; ac_word=$2
+ # Extract the first word of "python python2 python27", so it can be a program name with args.
+set dummy python python2 python27; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_path_PYTHON+set}" = set; then
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_path_PYTHON+set}" = set; then
test -z "$ac_cv_path_PYTHON" && ac_cv_path_PYTHON="{ echo "$as_me:$LINENO: result: not found" >&5
echo "${ECHO_T}not found" >&6; }
test -z "$ac_cv_path_PYTHON" && ac_cv_path_PYTHON="{ echo "$as_me:$LINENO: result: not found" >&5
echo "${ECHO_T}not found" >&6; }
- { { echo "$as_me:$LINENO: error: could not find python 2.5 or higher" >&5
-echo "$as_me: error: could not find python 2.5 or higher" >&2;}
+ { { echo "$as_me:$LINENO: error: could not find python 2.7 or higher" >&5
+echo "$as_me: error: could not find python 2.7 or higher" >&2;}
{ (exit 1); exit 1; }; }"
;;
esac
{ (exit 1); exit 1; }; }"
;;
esac
-{ echo "$as_me:$LINENO: checking for python >= 2.5" >&5
-echo $ECHO_N "checking for python >= 2.5... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: checking for python >= 2.7" >&5
+echo $ECHO_N "checking for python >= 2.7... $ECHO_C" >&6; }
ac_python_version=`$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" -gt "2" || \
(test "$ac_python_version_major" -eq "2" && \
ac_python_version=`$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" -gt "2" || \
(test "$ac_python_version_major" -eq "2" && \
- test "$ac_python_version_minor" -ge "5") ; then
+ test "$ac_python_version_minor" -ge "7") ; then
{ echo "$as_me:$LINENO: result: $PYTHON ($ac_python_version)" >&5
echo "${ECHO_T}$PYTHON ($ac_python_version)" >&6; }
else
{ echo "$as_me:$LINENO: result: not found" >&5
echo "${ECHO_T}not found" >&6; }
{ echo "$as_me:$LINENO: result: $PYTHON ($ac_python_version)" >&5
echo "${ECHO_T}$PYTHON ($ac_python_version)" >&6; }
else
{ echo "$as_me:$LINENO: result: not found" >&5
echo "${ECHO_T}not found" >&6; }
- { { echo "$as_me:$LINENO: error: found python $ac_python_version ($PYTHON); required >= 2.5
+ { { echo "$as_me:$LINENO: error: found python $ac_python_version ($PYTHON); required >= 2.7
See \`config.log' for more details." >&5
See \`config.log' for more details." >&5
-echo "$as_me: error: found python $ac_python_version ($PYTHON); required >= 2.5
+echo "$as_me: error: found python $ac_python_version ($PYTHON); required >= 2.7
See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
=========================================================== ============ ==========================================
`GNU Make <http://savannah.gnu.org/projects/make>`_ 3.79, 3.79.1 Makefile/build processor
`GCC <http://gcc.gnu.org/>`_ >=4.7.0 C/C++ compiler\ :sup:`1`
=========================================================== ============ ==========================================
`GNU Make <http://savannah.gnu.org/projects/make>`_ 3.79, 3.79.1 Makefile/build processor
`GCC <http://gcc.gnu.org/>`_ >=4.7.0 C/C++ compiler\ :sup:`1`
-`python <http://www.python.org/>`_ >=2.5 Automated test suite\ :sup:`2`
+`python <http://www.python.org/>`_ >=2.7 Automated test suite\ :sup:`2`
`GNU M4 <http://savannah.gnu.org/projects/m4>`_ 1.4 Macro processor for configuration\ :sup:`3`
`GNU Autoconf <http://www.gnu.org/software/autoconf/>`_ 2.60 Configuration script builder\ :sup:`3`
`GNU Automake <http://www.gnu.org/software/automake/>`_ 1.9.6 aclocal macro generator\ :sup:`3`
`GNU M4 <http://savannah.gnu.org/projects/m4>`_ 1.4 Macro processor for configuration\ :sup:`3`
`GNU Autoconf <http://www.gnu.org/software/autoconf/>`_ 2.60 Configuration script builder\ :sup:`3`
`GNU Automake <http://www.gnu.org/software/automake/>`_ 1.9.6 aclocal macro generator\ :sup:`3`
generates the project files you will use to build with.
If you would like to run the LLVM tests you will need `Python
generates the project files you will use to build with.
If you would like to run the LLVM tests you will need `Python
-<http://www.python.org/>`_. Versions 2.4-2.7 are known to work. You will need
-`GnuWin32 <http://gnuwin32.sourceforge.net/>`_ tools, too.
+<http://www.python.org/>`_. Version 2.7 and newer are known to work. You will
+need `GnuWin32 <http://gnuwin32.sourceforge.net/>`_ tools, too.
Do not install the LLVM directory tree into a path containing spaces (e.g.
``C:\Documents and Settings\...``) as the configure step will fail.
Do not install the LLVM directory tree into a path containing spaces (e.g.
``C:\Documents and Settings\...``) as the configure step will fail.
============
In order to use the LLVM testing infrastructure, you will need all of the
============
In order to use the LLVM testing infrastructure, you will need all of the
-software required to build LLVM, as well as `Python <http://python.org>`_ 2.5 or
+software required to build LLVM, as well as `Python <http://python.org>`_ 2.7 or
later.
LLVM testing infrastructure organization
later.
LLVM testing infrastructure organization
# RUN: %{lit} -j 1 -v %{inputs}/test-data --output %t.results.out > %t.out
# RUN: FileCheck < %t.results.out %s
# RUN: %{lit} -j 1 -v %{inputs}/test-data --output %t.results.out > %t.out
# RUN: FileCheck < %t.results.out %s