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sebastic pushed a commit to branch master
in repository python-mapnik.

commit 91d32d745a2ee078105acedcf033d95667aad916
Author: Bas Couwenberg <sebas...@xs4all.nl>
Date:   Wed Sep 2 18:18:43 2015 +0200

    Add upstream patch for boost library improvements.
---
 debian/changelog                                   |   6 +
 debian/patches/series                              |   1 +
 ...r-pattern-for-finding-boost-library-names.patch | 151 +++++++++++++++++++++
 3 files changed, 158 insertions(+)

diff --git a/debian/changelog b/debian/changelog
index 4221423..d60091f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+python-mapnik (1:0.0~20150817-da1d9dd-3) UNRELEASED; urgency=medium
+
+  * Add upstream patch for boost library improvements.
+
+ -- Bas Couwenberg <sebas...@debian.org>  Wed, 02 Sep 2015 18:18:14 +0200
+
 python-mapnik (1:0.0~20150817-da1d9dd-2) unstable; urgency=medium
 
   * Use upstream patch for boost library names fix.
diff --git a/debian/patches/series b/debian/patches/series
index 739e28c..6ed5fa8 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1 +1,2 @@
 try-to-guess-boost-library-names.patch
+simpler-pattern-for-finding-boost-library-names.patch
diff --git 
a/debian/patches/simpler-pattern-for-finding-boost-library-names.patch 
b/debian/patches/simpler-pattern-for-finding-boost-library-names.patch
new file mode 100644
index 0000000..0976576
--- /dev/null
+++ b/debian/patches/simpler-pattern-for-finding-boost-library-names.patch
@@ -0,0 +1,151 @@
+From 85ae4fe9e624b660ea47e7e967ee039080339618 Mon Sep 17 00:00:00 2001
+From: Yohan Boniface <y...@enix.org>
+Date: Wed, 2 Sep 2015 18:07:54 +0200
+Subject: Simpler pattern for finding boost library names
+Origin: 
https://github.com/yohanboniface/python-mapnik/commit/85ae4fe9e624b660ea47e7e967ee039080339618
+
+---
+ setup.py | 100 +++++++++++++++++++++++----------------------------------------
+ 1 file changed, 36 insertions(+), 64 deletions(-)
+
+--- a/setup.py
++++ b/setup.py
+@@ -2,16 +2,16 @@
+ 
+ import os
+ import os.path
+-import platform
+ import re
+ import shutil
+ import subprocess
+ import sys
+ from distutils import sysconfig
++from ctypes.util import find_library
+ 
+ from setuptools import Command, Extension, setup
+ 
+-PYTHON3 = sys.version_info[0] == 3
++PYTHON3 = sys.version_info.major == 3
+ 
+ 
+ # Utils
+@@ -30,69 +30,41 @@ def clean_boost_name(name):
+     return name
+ 
+ 
+-def find_boost_library(_dir, _id):
+-    if not os.path.exists(_dir):
+-        return
+-    for name in os.listdir(_dir):
+-        if _id in name:
+-            # Special case for boost_python, as it could contain python 
version
+-            # number.
+-            if "python" in _id:
+-                if PYTHON3:
+-                    if "3" not in name:
+-                        continue
+-                else:
+-                    if "3" in name:
+-                        continue
+-            return clean_boost_name(name)
++def find_boost_library(_id):
++    suffixes = [
++        "",  # standard naming
++        "-mt"  # former naming schema for multithreading build
++    ]
++    if "python" in _id:
++        # Debian naming convention for versions installed in parallel
++        suffixes.insert(0, "-py%d%d" % (sys.version_info.major,
++                                        sys.version_info.minor))
++        # standard suffix for Python3
++        suffixes.insert(1, sys.version_info.major)
++    for suf in suffixes:
++        name = "%s%s" % (_id, suf)
++        lib = find_library(name)
++        if lib is not None:
++            return name
+ 
+ 
+ def get_boost_library_names():
+-    # A few examples:
+-    # - Ubuntu 15.04 Multiarch or Debian sid:
+-    #   /usr/lib/x86_64-linux-gnu/libboost_python.a -> libboost_python-py27.a
+-    #   /usr/lib/x86_64-linux-gnu/libboost_python-py27.a
+-    #   /usr/lib/x86_64-linux-gnu/libboost_python-py34.a
+-    #   /usr/lib/x86_64-linux-gnu/libboost_system.a
+-    #   /usr/lib/x86_64-linux-gnu/libboost_thread.a
+-    # - Fedora 64 bits:
+-    #   /usr/lib64/libboost_python.so
+-    #   /usr/lib64/libboost_python3.so
+-    #   /usr/lib64/libboost_system.so
+-    #   /usr/lib64/libboost_thread.so
+-    # - OSX with homebrew
+-    #   /usr/local/lib/libboost_thread-mt.a -> 
../Cellar/boost/1.57.0/lib/libboost_thread-mt.a  # noqa
+-    # - Debian Wheezy
+-    #   /usr/lib/libboost_python-py27.so
+-    #   /usr/lib/libboost_python-mt-py27.so
+-    names = {
+-        "boost_python": os.environ.get("BOOST_PYTHON_LIB"),
+-        "boost_system": os.environ.get("BOOST_SYSTEM_LIB"),
+-        "boost_thread": os.environ.get("BOOST_THREAD_LIB")
+-    }
+-    if all(names.values()):
+-        return names.values()
+-    if os.name == 'posix':  # Unix system (Linux, MacOS)
+-        libdirs = ['/lib', '/lib64', '/usr/lib', '/usr/lib64']
+-        multiarch = sysconfig.get_config_var("MULTIARCH")
+-        if multiarch:
+-            libdirs.extend(['/lib/%s' % multiarch, '/usr/lib/%s' % multiarch])
+-        if platform.system() == "Darwin":
+-            libdirs.extend(['/opt/local/lib/'])
+-        if os.environ.get('BOOST_ROOT'):
+-            libdirs.append(os.environ.get('BOOST_ROOT'))
+-        for _dir in libdirs:
+-            for key, value in names.items():
+-                if not value:
+-                    value = find_boost_library(_dir, key)
+-                    if value:
+-                        names[key] = value
+-            if all(names.values()):
+-                break
+-    for key, value in names.items():
+-        if not value:
+-            names[key] = key  # Set default.
+-    return names.values()
++    wanted = ['boost_python', 'boost_system', 'boost_thread']
++    found = []
++    missing = []
++    for _id in wanted:
++        name = os.environ.get("%s_LIB" % _id.upper(), find_boost_library(_id))
++        if name:
++            found.append(name)
++        else:
++            missing.append(_id)
++    if missing:
++        msg = ""
++        for name in missing:
++            msg += ("\nMissing {} boost library, try to add its name with "
++                    "{}_LIB environment var.").format(name, name.upper())
++        raise EnvironmentError(msg)
++    return found
+ 
+ 
+ class WhichBoostCommand(Command):
+@@ -106,7 +78,7 @@ class WhichBoostCommand(Command):
+         pass
+ 
+     def run(self):
+-        print("\n".join(list(get_boost_library_names())))
++        print("\n".join(get_boost_library_names()))
+ 
+ 
+ cflags = sysconfig.get_config_var('CFLAGS')
+@@ -335,7 +307,7 @@ setup(
+                 'mapnik',
+                 'mapnik-wkt',
+                 'mapnik-json',
+-            ] + list(get_boost_library_names()),
++            ] + get_boost_library_names(),
+             extra_compile_args=extra_comp_args,
+             extra_link_args=linkflags,
+         )

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