summaryrefslogtreecommitdiff
path: root/m4/python.m4
diff options
context:
space:
mode:
authorng0 <ng0@n0.is>2019-09-25 18:04:04 +0000
committerng0 <ng0@n0.is>2019-09-25 18:04:04 +0000
commit107efba7d60ff0a3d56b48661d70d5842395a836 (patch)
treea5b2d9d17bb5794fd5668be5f6734154e5d0acdd /m4/python.m4
parenteeff7dbd327d5e136ac9998b9f2e077a9e4a78a7 (diff)
parent498b14392f7f828af1a239d680da27b859f85033 (diff)
downloadsurvey-107efba7d60ff0a3d56b48661d70d5842395a836.tar.gz
survey-107efba7d60ff0a3d56b48661d70d5842395a836.tar.bz2
survey-107efba7d60ff0a3d56b48661d70d5842395a836.zip
Merge branch 'master' of git.taler.net:survey
Diffstat (limited to 'm4/python.m4')
-rw-r--r--m4/python.m4646
1 files changed, 0 insertions, 646 deletions
diff --git a/m4/python.m4 b/m4/python.m4
deleted file mode 100644
index 98a68b8..0000000
--- a/m4/python.m4
+++ /dev/null
@@ -1,646 +0,0 @@
-# Copyright 2012, 2013, 2014 Brandon Invergo <brandon@invergo.net>
-#
-# This file is part of pyconfigure. This program is free
-# software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the
-# Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# Under Section 7 of GPL version 3, you are granted additional
-# permissions described in the Autoconf Configure Script Exception,
-# version 3.0, as published by the Free Software Foundation.
-#
-# You should have received a copy of the GNU General Public License
-# and a copy of the Autoconf Configure Script Exception along with
-# this program; see the files COPYINGv3 and COPYING.EXCEPTION
-# respectively. If not, see <http://www.gnu.org/licenses/>.
-
-
-# Many of these macros were adapted from ones written by Andrew Dalke
-# and James Henstridge and are included with the Automake utility
-# under the following copyright terms:
-#
-# Copyright (C) 1999-2012 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.
-
-# Table of Contents:
-#
-# 1. Language selection
-# and routines to produce programs in a given language.
-#
-# 2. Producing programs in a given language.
-#
-# 3. Looking for a compiler
-# And possibly the associated preprocessor.
-#
-# 4. Looking for specific libs & functionality
-
-
-## ----------------------- ##
-## 1. Language selection. ##
-## ----------------------- ##
-
-
-# AC_LANG(Python)
-# ---------------
-AC_LANG_DEFINE([Python], [py], [PY], [PYTHON], [],
-[ac_ext=py
-ac_compile='chmod +x conftest.$ac_ext >&AS_MESSAGE_LOG_FD'
-ac_link='chmod +x conftest.$ac_ext && cp conftest.$ac_ext conftest >&AS_MESSAGE_LOG_FD'
-])
-
-
-# AC_LANG_PYTHON
-# --------------
-AU_DEFUN([AC_LANG_PYTHON], [AC_LANG(Python)])
-
-
-## ----------------------- ##
-## 2. Producing programs. ##
-## ----------------------- ##
-
-
-# AC_LANG_PROGRAM(Python)([PROLOGUE], [BODY])
-# -------------------------------------------
-m4_define([AC_LANG_PROGRAM(Python)], [dnl
-@%:@!$PYTHON
-$1
-m4_if([$2], [], [], [dnl
-if __name__ == '__main__':
-$2])])
-
-
-# _AC_LANG_IO_PROGRAM(Python)
-# ---------------------------
-# Produce source that performs I/O.
-m4_define([_AC_LANG_IO_PROGRAM(Python)],
-[AC_LANG_PROGRAM([dnl
-import sys
-try:
- h = open('conftest.out')
-except:
- sys.exit(1)
-else:
- close(h)
- sys.exit(0)
-], [])])
-
-
-# _AC_LANG_CALL(Python)([PROLOGUE], [FUNCTION])
-# ---------------------
-# Produce source that calls FUNCTION
-m4_define([_AC_LANG_CALL(Python)],
-[AC_LANG_PROGRAM([$1], [$2])])
-
-
-## -------------------------------------------- ##
-## 3. Looking for Compilers and Interpreters. ##
-## -------------------------------------------- ##
-
-
-AC_DEFUN([AC_LANG_COMPILER(Python)],
-[AC_REQUIRE([PC_PROG_PYTHON])])
-
-
-# PC_INIT([MIN-VERSION], [MAX-VERSION])
-# -----------------------------
-# Initialize pyconfigure, finding a Python interpreter with a given
-# minimum and/or maximum version.
-AC_DEFUN([PC_INIT],
-[PC_PROG_PYTHON([], [$1], [$2])
-dnl If we found something, do a sanity check that the interpreter really
-dnl has the version its name would suggest.
-m4_ifval([PYTHON],
- [PC_PYTHON_VERIFY_VERSION([>=], [pc_min_ver], [],
- [AC_MSG_FAILURE([No compatible Python interpreter found. If you're sure that you have one, try setting the PYTHON environment variable to the location of the interpreter.])])])
-m4_ifval([PYTHON],
- [PC_PYTHON_VERIFY_VERSION([<=], [pc_max_ver], [],
- [AC_MSG_FAILURE([No compatible Python interpreter found. If you're sure that you have one, try setting the PYTHON environment variable to the location of the interpreter.])])])
-])# PC_INIT
-
-# PC_PROG_PYTHON([PROG-TO-CHECK-FOR], [MIN-VERSION], [MAX-VERSION])
-# ---------------------------------
-# Find a Python interpreter. Python versions prior to 2.0 are not
-# supported. (2.0 was released on October 16, 2000).
-AC_DEFUN_ONCE([PC_PROG_PYTHON],
-[AC_ARG_VAR([PYTHON], [the Python interpreter])
-dnl The default minimum version is 2.0
-m4_define_default([pc_min_ver], m4_ifval([$2], [$2], [2.0]))
-dnl The default maximum version is 3.3
-m4_define_default([pc_max_ver], m4_ifval([$3], [$3], [4.0]))
-dnl Build up a list of possible interpreter names.
-m4_define_default([_PC_PYTHON_INTERPRETER_LIST],
- [dnl If we want some Python 3 versions (max version >= 3.0),
-dnl also search for "python3"
- m4_if(m4_version_compare(pc_max_ver, [2.9]), [1], [python3], []) \
-dnl If we want some Python 2 versions (min version <= 2.7),
-dnl also search for "python2".
- m4_if(m4_version_compare(pc_min_ver, [2.8]), [-1], [python2], []) \
-dnl Construct a comma-separated list of interpreter names (python2.6,
-dnl python2.7, etc). We only care about the first 3 characters of the
-dnl version strings (major-dot-minor; not
-dnl major-dot-minor-dot-bugfix[-dot-whatever])
- m4_foreach([pc_ver],
- m4_esyscmd_s(seq -s[[", "]] -f["[[%.1f]]"] m4_substr(pc_max_ver, [0], [3]) -0.1 m4_substr(pc_min_ver, [0], [3])),
-dnl Remove python2.8 and python2.9 since they will never exist
- [m4_bmatch(pc_ver, [2.[89]], [], [python]pc_ver)]) \
- [python]])
-dnl Do the actual search at last.
-m4_ifval([$1],
- [AC_PATH_PROGS(PYTHON, [$1 _PC_PYTHON_INTERPRETER_LIST])],
- [AC_PATH_PROGS(PYTHON, [_PC_PYTHON_INTERPRETER_LIST])])
-])# PC_PROG_PYTHON
-
-
-# PC_PYTHON_PROG_PYTHON_CONFIG(PROG-TO-CHECK-FOR)
-# ----------------------------------------------
-# Find the python-config program
-AC_DEFUN([PC_PYTHON_PROG_PYTHON_CONFIG],
-[AC_REQUIRE([PC_PROG_PYTHON])[]dnl
-AC_ARG_VAR([PYTHON_CONFIG], [the Python-config program])
-dnl python-config's binary name is normally based on the Python interpreter's
-dnl binary name (i.e. python2.7 -> python2.7-config)
-m4_define([_PYTHON_BASENAME], [`basename $PYTHON`])
-m4_ifval([$1],
- [AC_PATH_PROGS(PYTHON_CONFIG, [$1 _PYTHON_BASENAME-config])],
- [AC_PATH_PROG(PYTHON_CONFIG, _PYTHON_BASENAME-config)])
-]) # PC_PYTHON_PROG_PYTHON_CONFIG
-
-
-# PC_PYTHON_VERIFY_VERSION([RELATION], [VERSION], [ACTION-IF-TRUE], [ACTION-IF-FALSE])
-# ---------------------------------------------------------------------------
-# Run ACTION-IF-TRUE if the Python interpreter PROG has version [RELATION] VERSION.
-# i.e if RELATION is "<", check if PROG has a version number less than VERSION.
-# Run ACTION-IF-FALSE otherwise.
-# Specify RELATION as any mathematical comparison "<", ">", "<=", ">=", "==" or "!="
-# This test uses sys.hexversion instead of the string equivalent (first
-# word of sys.version), in order to cope with versions such as 2.2c1.
-# This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
-AC_DEFUN([PC_PYTHON_VERIFY_VERSION],
-[m4_define([pc_python_safe_ver], m4_bpatsubsts($2, [\.], [_]))
-AC_CACHE_CHECK([if Python $1 '$2'],
- [[pc_cv_python_req_version_]pc_python_safe_ver],
- [AC_LANG_PUSH(Python)[]dnl
- AC_RUN_IFELSE(
- [AC_LANG_PROGRAM([dnl
-import sys
-], [dnl
- # split strings by '.' and convert to numeric. Append some zeros
- # because we need at least 4 digits for the hex conversion.
- # map returns an iterator in Python 3.0 and a list in 2.x
- reqver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
- reqverhex = 0
- # xrange is not present in Python 3.0 and range returns an iterator
- for i in list(range(4)):
- reqverhex = (reqverhex << 8) + reqver[[i]]
- # the final 8 bits are "0xf0" for final versions, which are all
- # we'll test against, since it's doubtful that a released software
- # will depend on an alpha- or beta-state Python.
- reqverhex += 0xf0
- if sys.hexversion $1 reqverhex:
- sys.exit()
- else:
- sys.exit(1)
-])],
- [[pc_cv_python_req_version_]pc_python_safe_ver=yes],
- [[pc_cv_python_req_version_]pc_python_safe_ver=no])
- AC_LANG_POP(Python)[]dnl
- ])
-AS_IF([test "$[pc_cv_python_req_version_]pc_python_safe_ver" = "no"], [$4], [$3])
-])# PC_PYTHON_VERIFY_VERSION
-
-
-# PC_PYTHON_CHECK_VERSION
-# -----------------------
-# Query Python for its version number. Getting [:3] seems to be
-# the best way to do this; it's what "site.py" does in the standard
-# library.
-AC_DEFUN([PC_PYTHON_CHECK_VERSION],
-[AC_REQUIRE([PC_PROG_PYTHON])[]dnl
-AC_CACHE_CHECK([for $1 version],
- [pc_cv_python_version],
- [AC_LANG_PUSH(Python)[]dnl
- AC_LINK_IFELSE([AC_LANG_PROGRAM([dnl
-import sys
-], [dnl
- sys.stdout.write(sys.version[[:3]])
-])],
- [pc_cv_python_version=`./conftest`],
- [AC_MSG_FAILURE([failed to run Python program])])
- AC_LANG_POP(Python)[]dnl
- ])
-AC_SUBST([PYTHON_VERSION], [$pc_cv_python_version])
-])# PC_PYTHON_CHECK_VERSION
-
-
-# PC_PYTHON_CHECK_PREFIX
-# ----------------------
-# Use the value of $prefix for the corresponding value of
-# PYTHON_PREFIX. This is made a distinct variable so it can be
-# overridden if need be. However, general consensus is that you
-# shouldn't need this ability.
-AC_DEFUN([PC_PYTHON_CHECK_PREFIX],
-[AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
-dnl Try to get it with python-config otherwise do it from within Python
-AC_CACHE_CHECK([for Python prefix], [pc_cv_python_prefix],
-[if test -x "$PYTHON_CONFIG"; then
- pc_cv_python_prefix=`$PYTHON_CONFIG --prefix 2>&AS_MESSAGE_LOG_FD`
-else
- AC_LANG_PUSH(Python)[]dnl
- AC_LINK_IFELSE([AC_LANG_PROGRAM([dnl
-import sys
-], [dnl
- sys.stdout.write(sys.prefix)
-])], [pc_cv_python_prefix=`./conftest`;
- if test $? != 0; then
- AC_MSG_FAILURE([could not determine Python prefix])
- fi],
- [AC_MSG_FAILURE([failed to run Python program])])
- AC_LANG_POP(Python)[]dnl
-fi])
-AC_SUBST([PYTHON_PREFIX], [$pc_cv_python_prefix])])
-
-
-# PC_PYTHON_CHECK_EXEC_PREFIX
-# --------------------------
-# Like above, but for $exec_prefix
-AC_DEFUN([PC_PYTHON_CHECK_EXEC_PREFIX],
-[AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
-dnl Try to get it with python-config otherwise do it from within Python
-AC_CACHE_CHECK([for Python exec-prefix], [pc_cv_python_exec_prefix],
-[if test -x "$PYTHON_CONFIG"; then
- pc_cv_python_exec_prefix=`$PYTHON_CONFIG --exec-prefix 2>&AS_MESSAGE_LOG_FD`
-else
- AC_LANG_PUSH(Python)[]dnl
- AC_LINK_IFELSE([AC_LANG_PROGRAM([dnl
-import sys
-], [dnl
- sys.stdout.write(sys.exec_prefix)
-])],
- [pc_cv_python_exec_prefix=`./conftest`;
- if test $? != 0; then
- AC_MSG_FAILURE([could not determine Python exec_prefix])
- fi],
- [AC_MSG_FAILURE([failed to run Python program])])
- AC_LANG_POP(Python)[]dnl
-fi
-])
-AC_SUBST([PYTHON_EXEC_PREFIX], [$pc_cv_python_exec_prefix])])
-
-
-# PC_PYTHON_CHECK_INCLUDES
-# ------------------------
-# Find the Python header file include flags (ie
-# '-I/usr/include/python')
-AC_DEFUN([PC_PYTHON_CHECK_INCLUDES],
-[AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
-dnl Try to find the headers location with python-config otherwise guess
-AC_CACHE_CHECK([for Python includes], [pc_cv_python_includes],
-[if test -x "$PYTHON_CONFIG"; then
- pc_cv_python_includes=`$PYTHON_CONFIG --includes 2>&AS_MESSAGE_LOG_FD`
-else
- pc_cv_python_includes="[-I$includedir/$_PYTHON_BASENAME]m4_ifdef(PYTHON_ABI_FLAGS,
- PYTHON_ABI_FLAGS,)"
-fi
-])
-AC_SUBST([PYTHON_INCLUDES], [$pc_cv_python_includes])])
-
-
-# PC_PYTHON_CHECK_HEADERS([ACTION-IF-PRESENT], [ACTION-IF-ABSENT])
-# -----------------------
-# Check for the presence and usability of Python.h
-AC_DEFUN([PC_PYTHON_CHECK_HEADERS],
-[AC_REQUIRE([PC_PYTHON_CHECK_INCLUDES])[]dnl
-pc_cflags_store=$CPPFLAGS
-CPPFLAGS="$CFLAGS $PYTHON_INCLUDES"
-AC_CHECK_HEADER([Python.h], [$1], [$2])
-CPPFLAGS=$pc_cflags_store
-])
-
-
-# PC_PYTHON_CHECK_LIBS
-# --------------------
-# Find the Python lib flags (ie '-lpython')
-AC_DEFUN([PC_PYTHON_CHECK_LIBS],
-[AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
-dnl Try to find the lib flags with python-config otherwise guess
-AC_CACHE_CHECK([for Python libs], [pc_cv_python_libs],
-[if test -x "$PYTHON_CONFIG"; then
- pc_cv_python_libs=`$PYTHON_CONFIG --libs 2>&AS_MESSAGE_LOG_FD`
-else
- pc_cv_python_libs="[-l$_PYTHON_BASENAME]m4_ifdef(PYTHON_ABI_FLAGS, PYTHON_ABI_FLAGS,)"
-fi
-])
-AC_SUBST([PYTHON_LIBS], [$pc_cv_python_libs])])
-
-
-# PC_PYTHON_TEST_LIBS(LIBRARY-FUNCTION, [ACTION-IF-PRESENT], [ACTION-IF-ABSENT])
-# -------------------
-# Verify that the Python libs can be loaded
-AC_DEFUN([PC_PYTHON_TEST_LIBS],
-[AC_REQUIRE([PC_PYTHON_CHECK_LIBS])[]dnl
-pc_libflags_store=$LIBS
-for lflag in $PYTHON_LIBS; do
- case $lflag in
- -lpython*@:}@
- LIBS="$LIBS $lflag"
- pc_libpython=`echo $lflag | sed -e 's/^-l//'`
- ;;
- *@:}@;;
- esac
-done
-AC_CHECK_LIB([$pc_libpython], [$1], [$2], [$3])])
-
-
-# PC_PYTHON_CHECK_CFLAGS
-# ----------------------
-# Find the Python CFLAGS
-AC_DEFUN([PC_PYTHON_CHECK_CFLAGS],
-[AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
-dnl Try to find the CFLAGS with python-config otherwise give up
-AC_CACHE_CHECK([for Python CFLAGS], [pc_cv_python_cflags],
-[if test -x "$PYTHON_CONFIG"; then
- pc_cv_python_cflags=`$PYTHON_CONFIG --cflags 2>&AS_MESSAGE_LOG_FD`
-else
- pc_cv_python_cflags=
-fi
-])
-AC_SUBST([PYTHON_CFLAGS], [$pc_cv_python_cflags])])
-
-
-# PC_PYTHON_CHECK_LDFLAGS
-# -----------------------
-# Find the Python LDFLAGS
-AC_DEFUN([PC_PYTHON_CHECK_LDFLAGS],
-[AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
-dnl Try to find the LDFLAGS with python-config otherwise give up
-AC_CACHE_CHECK([for Python LDFLAGS], [pc_cv_python_ldflags],
-[if test -x "$PYTHON_CONFIG"; then
- pc_cv_python_ldflags=`$PYTHON_CONFIG --ldflags 2>&AS_MESSAGE_LOG_FD`
-else
- pc_cv_python_ldflags=
-fi
-])
-AC_SUBST([PYTHON_LDFLAGS], [$pc_cv_python_ldflags])])
-
-
-# PC_PYTHON_CHECK_EXTENSION_SUFFIX
-# --------------------------------
-# Find the Python extension suffix (i.e. '.cpython-32.so')
-AC_DEFUN([PC_PYTHON_CHECK_EXTENSION_SUFFIX],
-[AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
-dnl Try to find the suffix with python-config otherwise give up
-AC_CACHE_CHECK([for Python extension suffix], [pc_cv_python_extension_suffix],
-[if test -x "$PYTHON_CONFIG"; then
- pc_cv_python_extension_suffix=`$PYTHON_CONFIG --extension-suffix 2>&AS_MESSAGE_LOG_FD`
-else
- pc_cv_python_extension_suffix=
-fi
-])
-AC_SUBST([PYTHON_EXTENSION_SUFFIX], [$pc_cv_python_extension_suffix])])
-
-
-# PC_PYTHON_CHECK_ABI_FLAGS
-# -------------------------
-# Find the Python ABI flags
-AC_DEFUN([PC_PYTHON_CHECK_ABI_FLAGS],
-[AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
-dnl Try to find the ABI flags with python-config otherwise give up
-AC_CACHE_CHECK([for Python ABI flags], [pc_cv_python_abi_flags],
-[if test -x "$PYTHON_CONFIG"; then
- pc_cv_python_abi_flags=`$PYTHON_CONFIG --abiflags 2>&AS_MESSAGE_LOG_FD`
-else
- pc_cv_python_abi_flags=
-fi
-])
-AC_SUBST([PYTHON_ABI_FLAGS], [$pc_cv_python_abi_flags])])
-
-
-# PC_PYTHON_CHECK_PLATFORM
-# ------------------------
-# At times (like when building shared libraries) you may want
-# to know which OS platform Python thinks this is.
-AC_DEFUN([PC_PYTHON_CHECK_PLATFORM],
-[AC_REQUIRE([PC_PROG_PYTHON])[]dnl
-dnl Get the platform from within Python (sys.platform)
-AC_CACHE_CHECK([for Python platform], [pc_cv_python_platform],
- [AC_LANG_PUSH(Python)[]dnl
- AC_LINK_IFELSE([AC_LANG_PROGRAM([dnl
-import sys
-], [dnl
- sys.stdout.write(sys.platform)
-])], [pc_cv_python_platform=`./conftest`;
- if test $? != 0; then
- AC_MSG_FAILURE([could not determine Python platform])
- fi],
- [AC_MSG_FAILURE([failed to run Python program])])
- AC_LANG_POP(Python)[]dnl
- ])
-AC_SUBST([PYTHON_PLATFORM], [$pc_cv_python_platform])
-])
-
-
-# PC_PYTHON_CHECK_SITE_DIR
-# ---------------------
-# The directory to which new libraries are installed (i.e. the
-# "site-packages" directory.
-AC_DEFUN([PC_PYTHON_CHECK_SITE_DIR],
-[AC_REQUIRE([PC_PROG_PYTHON])AC_REQUIRE([PC_PYTHON_CHECK_PREFIX])[]dnl
-AC_CACHE_CHECK([for Python site-packages directory],
- [pc_cv_python_site_dir],
- [AC_LANG_PUSH(Python)[]dnl
- if test "x$prefix" = xNONE
- then
- pc_py_prefix=$ac_default_prefix
- else
- pc_py_prefix=$prefix
- fi
- AC_LINK_IFELSE([AC_LANG_PROGRAM([dnl
-import sys
-from platform import python_implementation
-# sysconfig in CPython 2.7 doesn't work in virtualenv
-# <https://github.com/pypa/virtualenv/issues/118>
-try:
- import sysconfig
-except:
- can_use_sysconfig = False
-else:
- can_use_sysconfig = True
-if can_use_sysconfig:
- if python_implementation() == "CPython" and sys.version[[:3]] == '2.7':
- can_use_sysconfig = False
-if not can_use_sysconfig:
- from distutils import sysconfig
- sitedir = sysconfig.get_python_lib(False, False, prefix='$pc_py_prefix')
-else:
- sitedir = sysconfig.get_path('purelib', vars={'base':'$pc_py_prefix'})
-], [dnl
- sys.stdout.write(sitedir)
-])], [pc_cv_python_site_dir=`./conftest`],
- [AC_MSG_FAILURE([failed to run Python program])])
- AC_LANG_POP(Python)[]dnl
- case $pc_cv_python_site_dir in
- $pc_py_prefix*)
- pc__strip_prefix=`echo "$pc_py_prefix" | sed 's|.|.|g'`
- pc_cv_python_site_dir=`echo "$pc_cv_python_site_dir" | sed "s,^$pc__strip_prefix/,,"`
- ;;
- *)
- case $pc_py_prefix in
- /usr|/System*) ;;
- *)
- pc_cv_python_site_dir=lib/python$PYTHON_VERSION/site-packages
- ;;
- esac
- ;;
- esac
- ])
-AC_SUBST([pythondir], [\${prefix}/$pc_cv_python_site_dir])])# PC_PYTHON_CHECK_SITE_DIR
-
-# PC_PYTHON_SITE_PACKAGE_DIR
-# --------------------------
-# $PACKAGE directory under PYTHON_SITE_DIR
-AC_DEFUN([PC_PYTHON_SITE_PACKAGE_DIR],
-[AC_REQUIRE([PC_PYTHON_CHECK_SITE_DIR])[]dnl
-AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE_NAME])])
-
-
-# PC_PYTHON_CHECK_EXEC_DIR
-# ------------------------
-# directory for installing python extension modules (shared libraries)
-AC_DEFUN([PC_PYTHON_CHECK_EXEC_DIR],
-[AC_REQUIRE([PC_PROG_PYTHON])AC_REQUIRE([PC_PYTHON_CHECK_EXEC_PREFIX])[]dnl
- AC_CACHE_CHECK([for Python extension module directory],
- [pc_cv_python_exec_dir],
- [AC_LANG_PUSH(Python)[]dnl
- if test "x$pc_cv_python_exec_prefix" = xNONE
- then
- pc_py_exec_prefix=$pc_cv_python_prefix
- else
- pc_py_exec_prefix=$pc_cv_python_exec_prefix
- fi
- AC_LINK_IFELSE([AC_LANG_PROGRAM([dnl
-import sys
-from platform import python_implementation
-# sysconfig in CPython 2.7 doesn't work in virtualenv
-# <https://github.com/pypa/virtualenv/issues/118>
-try:
- import sysconfig
-except:
- can_use_sysconfig = False
-else:
- can_use_sysconfig = True
-if can_use_sysconfig:
- if python_implementation() == "CPython" and sys.version[[:3]] == '2.7':
- can_use_sysconfig = False
-if not can_use_sysconfig:
- from distutils import sysconfig
- sitedir = sysconfig.get_python_lib(False, False, prefix='$pc_py__exec_prefix')
-else:
- sitedir = sysconfig.get_path('purelib', vars={'platbase':'$pc_py_exec_prefix'})
-], [dnl
- sys.stdout.write(sitedir)
-])], [pc_cv_python_exec_dir=`./conftest`],
- [AC_MSG_FAILURE([failed to run Python program])])
- AC_LANG_POP(Python)[]dnl
- case $pc_cv_python_exec_dir in
- $pc_py_exec_prefix*)
- pc__strip_prefix=`echo "$pc_py_exec_prefix" | sed 's|.|.|g'`
- pc_cv_python_exec_dir=`echo "$pc_cv_python_exec_dir" | sed "s,^$pc__strip_prefix/,,"`
- ;;
- *)
- case $pc_py_exec_prefix in
- /usr|/System*) ;;
- *)
- pc_cv_python_exec_dir=lib/python$PYTHON_VERSION/site-packages
- ;;
- esac
- ;;
- esac
- ])
-AC_SUBST([pyexecdir], [\${exec_prefix}/$pc_cv_python_pyexecdir])]) #PY_PYTHON_CHECK_EXEC_LIB_DIR
-
-
-# PC_PYTHON_EXEC_PACKAGE_DIR
-# --------------------------
-# $PACKAGE directory under PYTHON_SITE_DIR
-AC_DEFUN([PC_PYTHON_EXEC_PACKAGE_DIR],
-[AC_REQUIRE([PC_PYTHON_CHECK_EXEC_DIR])[]dnl
-AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE_NAME])])
-
-
-## -------------------------------------------- ##
-## 4. Looking for specific libs & functionality ##
-## -------------------------------------------- ##
-
-
-# PC_PYTHON_CHECK_MODULE(LIBRARY, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-# ----------------------------------------------------------------------
-# Macro for checking if a Python library is installed
-AC_DEFUN([PC_PYTHON_CHECK_MODULE],
-[AC_REQUIRE([PC_PROG_PYTHON])[]dnl
-m4_define([pc_python_safe_mod], m4_bpatsubsts($1, [\.], [_]))
-AC_CACHE_CHECK([for Python '$1' library],
- [[pc_cv_python_module_]pc_python_safe_mod],
- [AC_LANG_PUSH(Python)[]dnl
- AC_RUN_IFELSE(
- [AC_LANG_PROGRAM([dnl
-import sys
-try:
- import $1
-except:
- sys.exit(1)
-else:
- sys.exit(0)
-], [])],
- [[pc_cv_python_module_]pc_python_safe_mod="yes"],
- [[pc_cv_python_module_]pc_python_safe_mod="no"])
- AC_LANG_POP(Python)[]dnl
- ])
-AS_IF([test "$[pc_cv_python_module_]pc_python_safe_mod" = "no"], [$3], [$2])
-])# PC_PYTHON_CHECK_MODULE
-
-
-# PC_PYTHON_CHECK_FUNC([LIBRARY], FUNCTION, ARGS, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-# ---------------------------------------------------------------------------------------
-# Check to see if a given function call, optionally from a module, can
-# be successfully called
-AC_DEFUN([PC_PYTHON_CHECK_FUNC],
-[AC_REQUIRE([PC_PROG_PYTHON])[]dnl
-m4_define([pc_python_safe_mod], m4_bpatsubsts($1, [\.], [_]))
-AC_CACHE_CHECK([for Python m4_ifnblank($1, '$1.$2()', '$2()') function],
- [[pc_cv_python_func_]pc_python_safe_mod[_$2]],
- [AC_LANG_PUSH(Python)[]dnl
- AC_RUN_IFELSE(
- [AC_LANG_PROGRAM([dnl
-import sys
-m4_ifnblank([$1], [dnl
-try:
- import $1
-except:
- sys.exit(1)
-], [])],
-[
-m4_ifnblank([$1], [
- try:
- $1.$2($3)], [
- try:
- $2($3)])
- except:
- sys.exit(1)
- else:
- sys.exit(0)
-])],
- [[pc_cv_python_func_]pc_python_safe_mod[_$2]="yes"],
- [[pc_cv_python_func_]pc_python_safe_mod[_$2]="no"])
- AC_LANG_POP(Python)[]dnl
- ])
-AS_IF([test "$[pc_cv_python_func_]pc_python_safe_mod[_$2]" = "no"], [$5], [$4])
-])# PC_PYTHON_CHECK_FUNC