Fix windows build, and windows build docs.

compile_windows_sfwl.sh

@@ -61,5 +61,6 @@ ccache g++ -Wall \
                         sfwl/object/array.o sfwl/object/dictionary.o sfwl/object/ref_ptr.o \
                         sfwl/object/resource.o \
                         sfwl/main.o \
+                        -lShlwapi -lws2_32 \
                         -o game 
 

demos/build_scripts/sfwl/compile_windows.sh

@@ -4,4 +4,4 @@ g++ -Wall -g -c main.cpp -o main.o
 
 # You might need to add -lpthread and/or -latomic depending on your compiler version
 
-g++ -Wall -g sfwl.o main.o -o game 
+g++ -Wall -g sfwl.o main.o -lShlwapi -lws2_32 -o game 

sfw/core/typedefs.h

@@ -110,7 +110,7 @@ T *_nullptr() {
  * Windows badly defines a lot of stuff we'll never use. Undefine it.
  */
 
-#ifdef _WIN32
+#if defined(_WIN64) || defined(_WIN32)
 #undef min // override standard definition
 #undef max // override standard definition
 #undef ERROR // override (really stupid) wingdi.h standard definition

sfw/object/array.cpp

@@ -411,6 +411,12 @@ Variant Array::pop_at(int p_pos) {
 	return ret;
 }
 
+#if defined(_WIN64) || defined(_WIN32)
+// Windows...
+#undef min
+#undef max
+#endif
+
 Variant Array::min() const {
 	Variant minval;
 	for (int i = 0; i < size(); i++) {

sfwl/core/typedefs.h

@@ -110,7 +110,7 @@ T *_nullptr() {
  * Windows badly defines a lot of stuff we'll never use. Undefine it.
  */
 
-#ifdef _WIN32
+#if defined(_WIN64) || defined(_WIN32)
 #undef min // override standard definition
 #undef max // override standard definition
 #undef ERROR // override (really stupid) wingdi.h standard definition

sfwl/object/array.cpp

@@ -411,6 +411,12 @@ Variant Array::pop_at(int p_pos) {
 	return ret;
 }
 
+#if defined(_WIN64) || defined(_WIN32)
+// Windows...
+#undef min
+#undef max
+#endif
+
 Variant Array::min() const {
 	Variant minval;
 	for (int i = 0; i < size(); i++) {

tools/doc/compilation_no_renderer.md.html

@@ -8,15 +8,20 @@ without any special setting, but if your compiler is older (or set differently)
 
 ## IDE Setup
 
-If you use an ide, just add these files to your project (so the .cpp file gets compiled), and you are done.
+If you use an ide, add these files to your project (so the .cpp file gets compiled).
+
+If you are using MingW (If you use the g++ command on windows, that is MingW!), then
+find a section in your ide that says something similar to `link to libraries`. Usually
+is't under a linker settings section, and add the following entries: `Shlwapi`, `ws2_32`.
+
+If you use anything else, you are done.
 
 ## Manual setup
 
-### g++ / mingw
+### g++ - Linux / OSX
 
 If you are using a compiler directly, then just add `sfw.cpp` or `sfwl.cpp` to the list of files that you are compiling:
 
-
 ```
 g++ -g sfw.cpp main.cpp -o prog 
 ```
@@ -32,6 +37,27 @@ g++ -g -c main.cpp -o main.o
 g++ -g sfw.o main.o -o prog
 ```
 
+### g++ / mingw - Windows
+
+If you are using a compiler directly, then add `sfw.cpp` or `sfwl.cpp` to the list of files that you are compiling,
+and link to `lShlwapi` and `ws2_32`:
+
+
+```
+g++ -g sfw.cpp main.cpp -lShlwapi -lws2_32 -o prog 
+```
+
+Note: -g means add debug information to the executable.
+
+If you are creating object files:
+
+```
+g++ -g -c sfw.cpp -o sfw.o
+g++ -g -c main.cpp -o main.o
+
+g++ -g sfw.o main.o -lShlwapi -lws2_32 -o prog
+```
+
 ### MSVC
 
 If you are using a compiler directly, then just add `sfw.cpp` or `sfwl.cpp` to the list of files that you are compiling:

tools/merger/sfwl/sfwl_core.cpp.inl

@@ -13,14 +13,17 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <cstring>
-#include <sys/time.h>
 #include <time.h>
-#include <unistd.h>
 #include <ctime>
 #include <wchar.h>
 #include <cstdint>
 #include <memory.h>
 
+#if !defined(_WIN64) && !defined(_WIN32)
+#include <sys/time.h>
+#include <unistd.h>
+#endif
+
 #ifndef SFWL_H
 #include "sfwl.h"
 #endif

tools/merger/sfwl/sfwl_full.cpp.inl

@@ -13,14 +13,17 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <cstring>
-#include <sys/time.h>
 #include <time.h>
-#include <unistd.h>
 #include <ctime>
 #include <wchar.h>
 #include <cstdint>
 #include <memory.h>
 
+#if !defined(_WIN64) && !defined(_WIN32)
+#include <sys/time.h>
+#include <unistd.h>
+#endif
+
 #ifndef SFWL_H
 #include "sfwl.h"
 #endif