mirror of
https://codeberg.org/anoncontributorxmr/monero.git
synced 2024-11-14 15:13:26 +01:00
116 lines
3.9 KiB
Plaintext
116 lines
3.9 KiB
Plaintext
AC_DEFUN([AC_PYTHON_DEVEL],[
|
|
#
|
|
# Allow the use of a (user set) custom python version
|
|
#
|
|
AC_ARG_VAR([PYTHON_VERSION],[The installed Python
|
|
version to use, for example '2.3'. This string
|
|
will be appended to the Python interpreter
|
|
canonical name.])
|
|
|
|
AC_PATH_PROG([PYTHON],[python[$PYTHON_VERSION]])
|
|
if test -z "$PYTHON"; then
|
|
AC_MSG_ERROR([Cannot find python$PYTHON_VERSION in your system path])
|
|
PYTHON_VERSION=""
|
|
fi
|
|
|
|
if test -z "$PYTHON_VERSION"; then
|
|
PYTHON_VERSION=`$PYTHON -c "import sys; \
|
|
print(sys.version.split()[[0]])"`
|
|
fi
|
|
|
|
#
|
|
# Check if you have distutils, else fail
|
|
#
|
|
AC_MSG_CHECKING([for the distutils Python package])
|
|
ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`
|
|
if test -z "$ac_distutils_result"; then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
AC_MSG_ERROR([cannot import Python module "distutils".
|
|
Please check your Python installation. The error was:
|
|
$ac_distutils_result])
|
|
PYTHON_VERSION=""
|
|
fi
|
|
|
|
#
|
|
# Check for Python include path
|
|
#
|
|
AC_MSG_CHECKING([for Python include path])
|
|
if test -z "$PYTHON_CPPFLAGS"; then
|
|
python_path=`$PYTHON -c "import distutils.sysconfig; \
|
|
print(distutils.sysconfig.get_python_inc());"`
|
|
if test -n "${python_path}"; then
|
|
python_path="-I$python_path"
|
|
fi
|
|
PYTHON_CPPFLAGS=$python_path
|
|
fi
|
|
AC_MSG_RESULT([$PYTHON_CPPFLAGS])
|
|
AC_SUBST([PYTHON_CPPFLAGS])
|
|
|
|
#
|
|
# Check for Python library path
|
|
#
|
|
AC_MSG_CHECKING([for Python library path])
|
|
if test -z "$PYTHON_LDFLAGS"; then
|
|
PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \
|
|
print(get_config_var('BLDLIBRARY'));"`
|
|
fi
|
|
AC_MSG_RESULT([$PYTHON_LDFLAGS])
|
|
AC_SUBST([PYTHON_LDFLAGS])
|
|
|
|
#
|
|
# Check for site packages
|
|
#
|
|
AC_MSG_CHECKING([for Python site-packages path])
|
|
if test -z "$PYTHON_SITE_PKG"; then
|
|
PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
|
|
print(distutils.sysconfig.get_python_lib(1,0));"`
|
|
fi
|
|
AC_MSG_RESULT([$PYTHON_SITE_PKG])
|
|
AC_SUBST([PYTHON_SITE_PKG])
|
|
|
|
#
|
|
# final check to see if everything compiles alright
|
|
#
|
|
AC_MSG_CHECKING([consistency of all components of python development environment])
|
|
AC_LANG_PUSH([C])
|
|
# save current global flags
|
|
ac_save_LIBS="$LIBS"
|
|
ac_save_CPPFLAGS="$CPPFLAGS"
|
|
|
|
LIBS="$LIBS $PYTHON_LDFLAGS"
|
|
CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
|
|
AC_TRY_LINK([
|
|
#include <Python.h>
|
|
],[
|
|
Py_Initialize();
|
|
],[pythonexists=yes],[pythonexists=no])
|
|
|
|
AC_MSG_RESULT([$pythonexists])
|
|
|
|
if test ! "$pythonexists" = "yes"; then
|
|
AC_MSG_ERROR([
|
|
Could not link test program to Python. Maybe the main Python library has been
|
|
installed in some non-standard library path. If so, pass it to configure,
|
|
via the LDFLAGS environment variable.
|
|
Example: ./configure LDFLAGS="-L/usr/non-standard-path/python/lib"
|
|
============================================================================
|
|
ERROR!
|
|
You probably have to install the development version of the Python package
|
|
for your distribution. The exact name of this package varies among them.
|
|
============================================================================
|
|
])
|
|
PYTHON_VERSION=""
|
|
fi
|
|
AC_LANG_POP
|
|
# turn back to default flags
|
|
CPPFLAGS="$ac_save_CPPFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
#
|
|
# all done!
|
|
#
|
|
])
|
|
|