code/nelns/acinclude.m4 - diff

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Up to Nevrax / code / nelns

version 1.2, 2002/01/08 10:09:35

version 1.3, 2002/01/10 14:33:19

Line 949

# AM_PATH_PYTHON : Python checking macros

AC_DEFUN(AM_PATH_PYTHON,

[ is_mandatory="$1"

[ python_version_required="$1"

is_mandatory="$2"

AC_REQUIRE_CPP()

Line 975

Line 977

then

PYTHON_EXEC="python$PYTHON_VERSION"

else

PYTHON_EXEC="python python2.0 python1.5"

PYTHON_EXEC="python python2.1 python2.0 python1.5"

AC_PATH_PROGS(PYTHON, $PYTHON_EXEC, no, $PATH)

if test "$PYTHON" = "no"

if test "$PYTHON" != "no"

then

PYTHON_PREFIX=`$PYTHON -c 'import sys; print "%s" % (sys.prefix)'`

PYTHON_VERSION=`$PYTHON -c 'import sys; print "%s" % (sys.version[[:3]])'`

is_python_version_enough=`expr $python_version_required \<= $PYTHON_VERSION`

if test "$PYTHON" = "no" || test "$is_python_version_enough" != "1"

then

if test "$is_mandatory" = "yes"

then

AC_MSG_ERROR([Python must be installed (http://www.python.org)])

AC_MSG_ERROR([Python $python_version_required must be installed (http://www.python.org)])

else

have_python="no"

else

PYTHON_PREFIX=`$PYTHON -c 'import sys; print "%s" % (sys.prefix)'`

PYTHON_VERSION=`$PYTHON -c 'import sys; print "%s" % (sys.version[[:3]])'`

python_includes="$PYTHON_PREFIX/include/python$PYTHON_VERSION"

python_libraries="$PYTHON_PREFIX/lib/python$PYTHON_VERSION/config"

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