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acinclude.m4
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acinclude.m4
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AC_DEFUN([AC_PYTHON_DEVEL],[
#
# should allow for checking of python version here...
#
AC_REQUIRE([AM_PATH_PYTHON])
# Check for Python include path
AC_MSG_CHECKING([for python include path])
PYTHON_INCLUDE_DIR=`$PYTHON -c "import distutils.sysconfig;print distutils.sysconfig.get_python_inc() "
AC_MSG_RESULT($PYTHON_INCLUDE_DIR)`
AC_SUBST([PYTHON_CPPFLAGS],[-I$PYTHON_INCLUDE_DIR])
if [ test ! -r $PYTHON_INCLUDE_DIR/Python.h ]; then AC_MSG_ERROR(failed to find include file $PYTHON_EXTRA_LIBS/Python.h maybe you need to install python-dev?); fi
# Check for Python library path
AC_MSG_CHECKING([for python library path])
PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig;print distutils.sysconfig.get_python_lib() "
AC_MSG_RESULT($PYTHON_LDFLAGS)`
AC_SUBST([PYTHON_LDFLAGS],["-L$python_path -lpython$PYTHON_VERSION"])
#
python_site=`echo $python_path | sed "s/config/site-packages/"`
AC_SUBST([PYTHON_SITE_PKG],[$python_site])
#
# libraries which must be linked in when embedding
#
AC_MSG_CHECKING(python extra libraries)
PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig;conf = distutils.sysconfig.get_config_var;print conf('LOCALMODLIBS')+' '+conf('LIBS')"
AC_MSG_RESULT($PYTHON_EXTRA_LIBS)`
AC_SUBST(PYTHON_EXTRA_LIBS)
])
AC_DEFUN([AC_PYTHON_MODULE],[
AC_MSG_CHECKING(python module: $1)
$PYTHON -c "import $1" 2>/dev/null
if test $? -eq 0;
then
AC_MSG_RESULT(yes)
eval AS_TR_CPP(HAVE_PYMOD_$1)=yes
else
AC_MSG_RESULT(no)
eval AS_TR_CPP(HAVE_PYMOD_$1)=no
#
if test "REQUIRED" == "$2"
then
if test -n "$3"
then
AC_MSG_ERROR($3)
else
AC_MSG_ERROR(failed to find required python module $1)
fi
exit 1
else
AC_MSG_WARN($3)
fi
fi
])
# AZ_PYTHON_WITH( [path] )
# -----------------------------------------------------------------
# Handles the various --with-python commands.
# Input:
# $1 is the optional search path for the python executable if needed
# Ouput:
# PYTHON_USE (AM_CONDITIONAL) is true if python executable found
# and --with-python was requested; otherwise false.
# $PYTHON contains the full executable path to python if PYTHON_USE
# is true.
#
# Example:
# AZ_PYTHON_WITH( )
# or
# AZ_PYTHON_WITH("/usr/bin")
AC_DEFUN([AZ_PYTHON_WITH],
[
AC_ARG_VAR([PYTHON],[Python Executable Path])
# unless PYTHON was supplied to us (as a precious variable),
# see if --with-python[=PythonExecutablePath], --with-python,
# --without-python or --with-python=no was given.
if test -z "$PYTHON"
then
AC_MSG_CHECKING(for --with-python)
AC_ARG_WITH(
python,
AC_HELP_STRING([--with-python@<:@=PYTHON@:>@],
[absolute path name of Python executable]
),
[
if test "$withval" = "yes"
then
# "yes" was specified, but we don't have a path
# for the executable.
# So, let's searth the PATH Environment Variable.
AC_MSG_RESULT(yes)
AC_PATH_PROG(
[PYTHON],
python,
[],
$1
)
if test -z "$PYTHON"
then
AC_MSG_ERROR(no path to python found)
fi
az_python_use=true
AM_CONDITIONAL(PYTHON_USE, test x"$az_python_use" = x"true")
AZ_PYTHON_PREFIX( )
elif test "$withval" = "no"
then
AC_MSG_RESULT(no)
az_python_use=false
AM_CONDITIONAL(PYTHON_USE, test x"$az_python_use" = x"true")
else
# $withval must be the executable path then.
AC_SUBST([PYTHON], ["${withval}"])
AC_MSG_RESULT($withval)
az_python_use=true
AM_CONDITIONAL(PYTHON_USE, test x"$az_python_use" = x"true")
AZ_PYTHON_PREFIX( )
fi
],
[
# --with-python was not specified.
AC_MSG_RESULT(no)
az_python_use=false
AM_CONDITIONAL(PYTHON_USE, test x"$az_python_use" = x"true")
]
)
fi
])

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acinclude.m4 (4 KB)

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