add C++11 support

Author: maxbachmann

.github/workflows/pythonbuild.yml

@@ -76,6 +76,36 @@ jobs:
         with:
           path: ./wheelhouse/*.whl
 
+  build_wheels_manylinux1:
+    needs: [test_python]
+    name: Build wheel with manylinux1
+    runs-on: ubuntu-18.04
+    strategy:
+      fail-fast: false
+    env:
+      CIBW_BUILD: cp*
+      CIBW_MANYLINUX_X86_64_IMAGE: manylinux1
+      CIBW_MANYLINUX_I686_IMAGE: manylinux1
+
+    steps:
+      - uses: actions/checkout@v1
+        with:
+          submodules: 'true'
+
+      - uses: actions/setup-python@v1
+        name: Install Python
+        with:
+          python-version: '3.7'
+
+      - name: Install cibuildwheel
+        run: |
+          python -m pip install git+https://github.com/joerick/cibuildwheel.git@f6eaa9f
+      - name: Build wheels
+        run: |
+          python -m cibuildwheel --output-dir wheelhouse
+      - uses: actions/upload-artifact@v2
+        with:
+          path: ./wheelhouse/*.whl
 
   build_wheels_python27_windows_64:
     needs: [test_python]
@@ -173,7 +203,7 @@ jobs:
 
   deploy-wheels:
     if: github.event_name == 'release' && github.event.action == 'published'
-    needs: [build_wheels, build_wheels_python27_windows_64, build_wheels_python27_windows_32, build_sdist]
+    needs: [build_wheels, build_wheels_manylinux1, build_wheels_python27_windows_64, build_wheels_python27_windows_32, build_sdist]
     name: deploy wheels to pypi
     runs-on: ubuntu-18.04
 

VERSION

@@ -1 +1 @@
-0.13.2
+0.13.3

setup.py

@@ -16,8 +16,8 @@
 class BuildExt(build_ext):
     """A custom build extension for adding compiler-specific options."""
     c_opts = {
-        'msvc': ['/EHsc', '/O2', '/std:c++14'],
-        'unix': ['-O3', '-std=c++14', '-Wextra', '-Wall'],
+        'msvc': ['/EHsc', '/O2', '/std:c++11'],
+        'unix': ['-O3', '-std=c++11', '-Wextra', '-Wall'],
     }
     l_opts = {
         'msvc': [],

src/py2_utils.hpp

@@ -2,8 +2,8 @@
 /* Copyright © 2020 Max Bachmann */
 
 #define PY_SSIZE_T_CLEAN
-#include <Python.h>
 #include "details/types.hpp"
+#include <Python.h>
 #include <variant/variant.hpp>
 
 bool valid_str(PyObject* str, const char* name)
@@ -23,7 +23,7 @@ bool valid_str(PyObject* str, const char* name)
 
 using python_string =
     mpark::variant<std::basic_string<uint8_t>, std::basic_string<Py_UNICODE>,
-    rapidfuzz::basic_string_view<uint8_t>, rapidfuzz::basic_string_view<Py_UNICODE>>;
+                   rapidfuzz::basic_string_view<uint8_t>, rapidfuzz::basic_string_view<Py_UNICODE>>;
 
 using python_string_view =
     mpark::variant<rapidfuzz::basic_string_view<uint8_t>, rapidfuzz::basic_string_view<Py_UNICODE>>;
@@ -56,7 +56,6 @@ python_string_view decode_python_string_view(PyObject* py_str)
   }
 }
 
-
 PyObject* encode_python_string(rapidfuzz::basic_string_view<uint8_t> str)
 {
   return PyString_FromStringAndSize(reinterpret_cast<const char*>(str.data()), str.size());

src/py3_utils.hpp

@@ -2,8 +2,8 @@
 /* Copyright © 2020 Max Bachmann */
 
 #define PY_SSIZE_T_CLEAN
-#include <Python.h>
 #include "details/types.hpp"
+#include <Python.h>
 #include <variant/variant.hpp>
 
 bool valid_str(PyObject* str, const char* name)
@@ -15,7 +15,7 @@ bool valid_str(PyObject* str, const char* name)
 
   // PEP 623 deprecates legacy strings and therefor
   // deprecates e.g. PyUnicode_READY in Python 3.10
-#if PY_VERSION_HEX < PYTHON_VERSION(3,10,0)
+#if PY_VERSION_HEX < PYTHON_VERSION(3, 10, 0)
   if (PyUnicode_READY(str)) {
     return false;
   }
@@ -33,9 +33,9 @@ bool valid_str(PyObject* str, const char* name)
   }
 
 using python_string =
-    mpark::variant<std::basic_string<uint8_t>, std::basic_string<uint16_t>, std::basic_string<uint32_t>,
-    rapidfuzz::basic_string_view<uint8_t>, rapidfuzz::basic_string_view<uint16_t>,
-                   rapidfuzz::basic_string_view<uint32_t>>;
+    mpark::variant<std::basic_string<uint8_t>, std::basic_string<uint16_t>,
+                   std::basic_string<uint32_t>, rapidfuzz::basic_string_view<uint8_t>,
+                   rapidfuzz::basic_string_view<uint16_t>, rapidfuzz::basic_string_view<uint32_t>>;
 
 using python_string_view =
     mpark::variant<rapidfuzz::basic_string_view<uint8_t>, rapidfuzz::basic_string_view<uint16_t>,