240 lines
8.8 KiB
Plaintext
240 lines
8.8 KiB
Plaintext
## Imported from pygobject at commit 5737a9ec4bf4d9d07a7e3994d91abf9077b342cc.
|
|
## Automake's built-in version has problems on multiarch systems.
|
|
## this one is commonly used with AM_PATH_PYTHONDIR ...
|
|
dnl AM_CHECK_PYMOD(MODNAME [,SYMBOL [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]]])
|
|
dnl Check if a module containing a given symbol is visible to python.
|
|
AC_DEFUN([AM_CHECK_PYMOD],
|
|
[AC_REQUIRE([AM_PATH_PYTHON])
|
|
py_mod_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
|
|
AC_MSG_CHECKING(for ifelse([$2],[],,[$2 in ])python module $1)
|
|
AC_CACHE_VAL(py_cv_mod_$py_mod_var, [
|
|
ifelse([$2],[], [prog="
|
|
import sys
|
|
try:
|
|
import $1
|
|
except ImportError:
|
|
sys.exit(1)
|
|
except:
|
|
sys.exit(0)
|
|
sys.exit(0)"], [prog="
|
|
import $1
|
|
$1.$2"])
|
|
if $PYTHON -c "$prog" 1>&AC_FD_CC 2>&AC_FD_CC
|
|
then
|
|
eval "py_cv_mod_$py_mod_var=yes"
|
|
else
|
|
eval "py_cv_mod_$py_mod_var=no"
|
|
fi
|
|
])
|
|
py_val=`eval "echo \`echo '$py_cv_mod_'$py_mod_var\`"`
|
|
if test "x$py_val" != xno; then
|
|
AC_MSG_RESULT(yes)
|
|
ifelse([$3], [],, [$3
|
|
])dnl
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
ifelse([$4], [],, [$4
|
|
])dnl
|
|
fi
|
|
])
|
|
|
|
dnl a macro to check for ability to create python extensions
|
|
dnl AM_CHECK_PYTHON_HEADERS([ACTION-IF-POSSIBLE], [ACTION-IF-NOT-POSSIBLE])
|
|
dnl function also defines PYTHON_INCLUDES
|
|
AC_DEFUN([AM_CHECK_PYTHON_HEADERS],
|
|
[AC_REQUIRE([AM_PATH_PYTHON])
|
|
AC_MSG_CHECKING(for headers required to compile python extensions)
|
|
dnl deduce PYTHON_INCLUDES
|
|
if test "x$PYTHON_INCLUDES" = x; then
|
|
PYTHON_CONFIG=`which $PYTHON`-config
|
|
if test -x "$PYTHON_CONFIG"; then
|
|
PYTHON_INCLUDES=`$PYTHON_CONFIG --includes 2>/dev/null`
|
|
else
|
|
PYTHON_INCLUDES=`$PYTHON -c "import distutils.sysconfig, sys; sys.stdout.write(distutils.sysconfig.get_python_inc(True))"`
|
|
PYTHON_INCLUDES="-I$PYTHON_INCLUDES"
|
|
fi
|
|
fi
|
|
AC_SUBST(PYTHON_INCLUDES)
|
|
dnl check if the headers exist:
|
|
save_CPPFLAGS="$CPPFLAGS"
|
|
CPPFLAGS="$CPPFLAGS $PYTHON_INCLUDES"
|
|
AC_TRY_CPP([#include <Python.h>],dnl
|
|
[AC_MSG_RESULT(found)
|
|
$1],dnl
|
|
[AC_MSG_RESULT(not found)
|
|
$2])
|
|
CPPFLAGS="$save_CPPFLAGS"
|
|
])
|
|
|
|
dnl a macro to check for ability to embed python
|
|
dnl AM_CHECK_PYTHON_LIBS([ACTION-IF-POSSIBLE], [ACTION-IF-NOT-POSSIBLE])
|
|
dnl function also defines PYTHON_LIBS
|
|
AC_DEFUN([AM_CHECK_PYTHON_LIBS],
|
|
[AC_REQUIRE([AM_PATH_PYTHON])
|
|
AC_MSG_CHECKING(for libraries required to embed python)
|
|
dnl deduce PYTHON_LIBS
|
|
py_prefix=`$PYTHON -c "import sys; sys.stdout.write(sys.prefix)"`
|
|
if test "x$PYTHON_LIBS" = x; then
|
|
PYTHON_CONFIG=`which $PYTHON`-config
|
|
if test -x "$PYTHON_CONFIG"; then
|
|
PYTHON_LIBS=`$PYTHON_CONFIG --ldflags 2>/dev/null`
|
|
else
|
|
PYTHON_LIBS="-L${py_prefix}/lib -lpython${PYTHON_VERSION}"
|
|
fi
|
|
fi
|
|
if test "x$PYTHON_LIB_LOC" = x; then
|
|
PYTHON_LIB_LOC="${py_prefix}/lib"
|
|
fi
|
|
AC_SUBST(PYTHON_LIBS)
|
|
AC_SUBST(PYTHON_LIB_LOC)
|
|
dnl check if the headers exist:
|
|
save_LIBS="$LIBS"
|
|
LIBS="$LIBS $PYTHON_LIBS"
|
|
AC_TRY_LINK_FUNC(Py_Initialize, dnl
|
|
[LIBS="$save_LIBS"; AC_MSG_RESULT(yes); $1], dnl
|
|
[LIBS="$save_LIBS"; AC_MSG_RESULT(no); $2])
|
|
|
|
])
|
|
|
|
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
|
|
# Free Software Foundation, Inc.
|
|
#
|
|
# This file is free software; the Free Software Foundation
|
|
# gives unlimited permission to copy and/or distribute it,
|
|
# with or without modifications, as long as this notice is preserved.
|
|
|
|
# JD_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
|
# ---------------------------------------------------------------------------
|
|
# Adds support for distributing Python modules and packages. To
|
|
# install modules, copy them to $(pythondir), using the python_PYTHON
|
|
# automake variable. To install a package with the same name as the
|
|
# automake package, install to $(pkgpythondir), or use the
|
|
# pkgpython_PYTHON automake variable.
|
|
#
|
|
# The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
|
|
# locations to install python extension modules (shared libraries).
|
|
# Another macro is required to find the appropriate flags to compile
|
|
# extension modules.
|
|
#
|
|
# If your package is configured with a different prefix to python,
|
|
# users will have to add the install directory to the PYTHONPATH
|
|
# environment variable, or create a .pth file (see the python
|
|
# documentation for details).
|
|
#
|
|
# If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will
|
|
# cause an error if the version of python installed on the system
|
|
# doesn't meet the requirement. MINIMUM-VERSION should consist of
|
|
# numbers and dots only.
|
|
AC_DEFUN([JD_PATH_PYTHON],
|
|
[
|
|
dnl Find a Python interpreter. Python versions prior to 2.0 are not
|
|
dnl supported
|
|
m4_define_default([_AM_PYTHON_INTERPRETER_LIST],
|
|
[python python2 python2.7 python3 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0])
|
|
|
|
m4_if([$1],[],[
|
|
dnl No version check is needed.
|
|
# Find any Python interpreter.
|
|
if test -z "$PYTHON"; then
|
|
AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :)
|
|
fi
|
|
am_display_PYTHON=python
|
|
], [
|
|
dnl A version check is needed.
|
|
if test -n "$PYTHON"; then
|
|
# If the user set $PYTHON, use it and don't search something else.
|
|
AC_MSG_CHECKING([whether $PYTHON version >= $1])
|
|
AM_PYTHON_CHECK_VERSION([$PYTHON], [$1],
|
|
[AC_MSG_RESULT(yes)],
|
|
[AC_MSG_ERROR(too old)])
|
|
am_display_PYTHON=$PYTHON
|
|
else
|
|
# Otherwise, try each interpreter until we find one that satisfies
|
|
# VERSION.
|
|
AC_CACHE_CHECK([for a Python interpreter with version >= $1],
|
|
[am_cv_pathless_PYTHON],[
|
|
for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do
|
|
test "$am_cv_pathless_PYTHON" = none && break
|
|
AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break])
|
|
done])
|
|
# Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
|
|
if test "$am_cv_pathless_PYTHON" = none; then
|
|
PYTHON=:
|
|
else
|
|
AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON])
|
|
fi
|
|
am_display_PYTHON=$am_cv_pathless_PYTHON
|
|
fi
|
|
])
|
|
|
|
if test "$PYTHON" = :; then
|
|
dnl Run any user-specified action, or abort.
|
|
m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
|
|
else
|
|
|
|
dnl Query Python for its version number. Getting [:3] seems to be
|
|
dnl the best way to do this; it's what "site.py" does in the standard
|
|
dnl library.
|
|
|
|
AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version],
|
|
[am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[[:3]])"`])
|
|
AC_SUBST([PYTHON_VERSION], [$am_cv_python_version])
|
|
|
|
dnl Use the values of $prefix and $exec_prefix for the corresponding
|
|
dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made
|
|
dnl distinct variables so they can be overridden if need be. However,
|
|
dnl general consensus is that you shouldn't need this ability.
|
|
|
|
AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
|
|
AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
|
|
|
|
dnl At times (like when building shared libraries) you may want
|
|
dnl to know which OS platform Python thinks this is.
|
|
|
|
AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform],
|
|
[am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`])
|
|
AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform])
|
|
|
|
|
|
dnl Set up 4 directories:
|
|
|
|
dnl pythondir -- where to install python scripts. This is the
|
|
dnl site-packages directory, not the python standard library
|
|
dnl directory like in previous automake betas. This behavior
|
|
dnl is more consistent with lispdir.m4 for example.
|
|
dnl Query distutils for this directory. distutils does not exist in
|
|
dnl Python 1.5, so we fall back to the hardcoded directory if it
|
|
dnl doesn't work.
|
|
AC_CACHE_CHECK([for $am_display_PYTHON script directory],
|
|
[am_cv_python_pythondir],
|
|
[am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX'))" 2>/dev/null ||
|
|
echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`])
|
|
AC_SUBST([pythondir], [$am_cv_python_pythondir])
|
|
|
|
dnl pkgpythondir -- $PACKAGE directory under pythondir. Was
|
|
dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is
|
|
dnl more consistent with the rest of automake.
|
|
|
|
AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
|
|
|
|
dnl pyexecdir -- directory for installing python extension modules
|
|
dnl (shared libraries)
|
|
dnl Query distutils for this directory. distutils does not exist in
|
|
dnl Python 1.5, so we fall back to the hardcoded directory if it
|
|
dnl doesn't work.
|
|
AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
|
|
[am_cv_python_pyexecdir],
|
|
[am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print(sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX'))" 2>/dev/null ||
|
|
echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`])
|
|
AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
|
|
|
|
dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
|
|
|
|
AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
|
|
|
|
dnl Run any user-specified action.
|
|
$2
|
|
fi
|
|
|
|
])
|