Fix build

Author: WrathfulSpatula

FindAFactor/_find_a_factor.cpp

@@ -1082,7 +1082,7 @@ std::string find_a_factor(const std::string &toFactorStr, const bool &isConOfSqr
   }
   Factorizer worker(toFactor * toFactor, toFactor, fullMaxBase, nodeRange, nodeCount, nodeId, wheelEntryCount, batchSize, primes, forward(SMALLEST_WHEEL));
 
-  const auto workerFn = [&toFactor, &inc_seqs, &isConOfSqr, &worker] {
+  const auto workerFn = [&inc_seqs, &isConOfSqr, &worker] {
     // inc_seq needs to be independent per thread.
     std::vector<boost::dynamic_bitset<size_t>> inc_seqs_clone;
     inc_seqs_clone.reserve(inc_seqs.size());

setup.py

@@ -2,7 +2,7 @@
 import setuptools
 from distutils.core import setup, Extension
 
-cpp_args = ['-std=c++17', '-lpthread']
+cpp_args = ['-lpthread']
 
 README_PATH = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'README.md')
 with open(README_PATH) as readme_file:
@@ -14,13 +14,14 @@
         ["FindAFactor/_find_a_factor.cpp", "FindAFactor/dispatchqueue.cpp"],
         include_dirs=['FindAFactor/include', 'pybind11/include', '/usr/local/include'],
         language='c++',
+        cxx_std=17,
         extra_compile_args = cpp_args,
     ),
 ]
 
 setup(
     name='FindAFactor',
-    version='1.11.1',
+    version='1.11.2',
     author='Dan Strano',
     author_email='dan@unitary.fund',
     description='Find any nontrivial factor of a number',