From bf199d6bfad914042fae4ba8cab21d29865ad1b3 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Wed, 28 Aug 2019 15:32:12 +0530
Subject: [PATCH] Get podofo building on older compilers on linux

---
 setup/build.py        | 2 ++
 setup/extensions.json | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/setup/build.py b/setup/build.py
index cae5455c07..22c8dbb288 100644
--- a/setup/build.py
+++ b/setup/build.py
@@ -53,6 +53,8 @@ class Extension(object):
 
             if not self.needs_cxx and kwargs.get('needs_c99'):
                 self.cflags.insert(0, '-std=c99')
+            if self.needs_cxx and kwargs.get('needs_c++11'):
+                self.cflags.insert(0, '-std=c++11')
 
         self.ldflags = d['ldflags'] = kwargs.get('ldflags', [])
         self.optional = d['options'] = kwargs.get('optional', False)
diff --git a/setup/extensions.json b/setup/extensions.json
index 90f4e82cfd..191ae693ad 100644
--- a/setup/extensions.json
+++ b/setup/extensions.json
@@ -121,7 +121,8 @@
         "libraries": "podofo",
         "lib_dirs": "!podofo_lib",
         "inc_dirs": "!podofo_inc",
-        "error": "!podofo_error"
+        "error": "!podofo_error",
+		"needs_c++11": true
     },
     {
         "name": "pictureflow",