Fix windows build (PyMySQL#322)

Author: methane

MySQLdb/_mysql.c

@@ -917,7 +917,8 @@ _mysql_string_literal(
 {
     PyObject *str, *s;
     char *in, *out;
-    int len, size;
+    unsigned long len;
+    Py_ssize_t size;
 
     if (self && PyModule_Check((PyObject*)self))
         self = NULL;
@@ -1986,12 +1987,10 @@ _mysql_ConnectionObject_repr(
 {
     char buf[300];
     if (self->open)
-        sprintf(buf, "<_mysql.connection open to '%.256s' at %lx>",
-            self->connection.host,
-            (long)self);
+        snprintf(buf, 300, "<_mysql.connection open to '%.256s' at %p>",
+            self->connection.host, self);
     else
-        sprintf(buf, "<_mysql.connection closed at %lx>",
-            (long)self);
+        snprintf(buf, 300, "<_mysql.connection closed at %p>", self);
     return PyString_FromString(buf);
 }
 
@@ -2024,7 +2023,7 @@ _mysql_ResultObject_repr(
     _mysql_ResultObject *self)
 {
     char buf[300];
-    sprintf(buf, "<_mysql.result object at %lx>", (long)self);
+    snprintf(buf, 300, "<_mysql.result object at %p>", self);
     return PyString_FromString(buf);
 }
 

setup_windows.py

@@ -11,21 +11,24 @@ def get_config():
 
     extra_objects = []
 
-    if enabled(options, 'embedded'):
-        client = "mysqld"
-    else:
-        client = "mysqlclient"
+    # client = "mysqlclient"
+    client = "mariadbclient"
 
     vcversion = int(get_build_version())
-    library_dirs = [ os.path.join(connector, r'lib\vs%d' % vcversion) ]
-    libraries = [ 'kernel32', 'advapi32', 'wsock32', client ]
-    include_dirs = [ os.path.join(connector, r'include') ]
-    extra_compile_args = [ '/Zl' ]
+    if client == "mariadbclient":
+        library_dirs = [os.path.join(connector, 'lib', 'mariadb')]
+        libraries = ['kernel32', 'advapi32', 'wsock32', 'shlwapi', 'Ws2_32', client ]
+        include_dirs = [os.path.join(connector, 'include', 'mariadb')]
+    else:
+        library_dirs = [os.path.join(connector, r'lib\vs%d' % vcversion),
+                        os.path.join(connector, "lib")]
+        libraries = ['kernel32', 'advapi32', 'wsock32', client ]
+        include_dirs = [os.path.join(connector, r'include')]
+
+    extra_compile_args = ['/Zl', '/D_CRT_SECURE_NO_WARNINGS' ]
     extra_link_args = ['/MANIFEST']
 
     name = "mysqlclient"
-    if enabled(options, 'embedded'):
-        name = name + "-embedded"
     metadata['name'] = name
 
     define_macros = [