Fix windows vc 2022 compatibility (close #122)

setup.py

@@ -477,7 +477,15 @@ def replaceIntHeader(file):
         if os.path.isdir(conda_lib):
             common_extra_include_dirs.append(os.path.join(conda_lib, 'include'))
             common_library_dirs.append(os.path.join(conda_lib, 'lib'))
+    for conda_var in ('CONDA_PREFIX', 'CONDA_PREFIX_1'):
+        if conda_var in os.environ:
+            conda_lib = os.path.join(os.environ[conda_var], 'Library')
+            if os.path.isdir(conda_lib):
+                common_extra_include_dirs.append(os.path.join(conda_lib, 'include'))
+                common_library_dirs.append(os.path.join(conda_lib, 'lib'))
+
     # msvc does not have O3 option, /GR is to fix a C4541 warning
+
     # /EHsc is for VC exception handling,
     # /wd4819 disables warning messages for non-unicode character in boost/uitlity/enable_if.hpp
     # /wd4996 disables warning messages for unsafe function call in boost/serialization

src/mating.cpp

@@ -1879,7 +1879,7 @@ bool HeteroMating::mate(Population &pop, Population &scratch)
 			if (fcmp_gt(w_neg[i], 0.))
 			{
 				// issue 114, allow parental subpopulation to be larger than offspring subpopulation.
-				vspSize[i] = std::min(all, static_cast<ULONG>(parentSize[i] * w_neg[i]));
+				vspSize[i] = std::min(all, static_cast<size_t>(parentSize[i] * w_neg[i]));
 				all -= vspSize[i];
 			}
 		}

src/utility.h

@@ -47,6 +47,10 @@
 
 extern "C" {
 #include "Python.h"
+
+#ifdef _MSC_VER
+typedef SSIZE_T ssize_t;
+#endif
 }
 
 #include "simuPOP_cfg.h"