Merge pull request #32 from laanwj/use-sdl2main

Use SDL2main, try to fix windows build

meson.build

@@ -2,6 +2,7 @@ project('sundog', 'c', 'cpp',
         default_options: ['default_library=static', 'c_std=c99', 'cpp_std=c++11', 'warning_level=2'])
 
 sdl2_dep = dependency('SDL2')
+sdl2main_dep = dependency('SDL2main', required: false)
 m_lib = meson.get_compiler('c').find_library('m', required: false)
 
 # Flip p-system endian (XXX should only be required on little-endian systems)

src/meson.build

@@ -64,7 +64,7 @@ sundog_sources = files(
 executable('sundog', [sundog_sources, gen_resource],
            link_with: [libpsys, libgame, libdebugui],
            win_subsystem: 'windows',
-           dependencies: [libglxw_idep, sdl2_dep, m_lib])
+           dependencies: [libglxw_idep, sdl2_dep, sdl2main_dep, m_lib])
 
 # Don't build the tools for windows.
 # There may be some Linux specific funniness in there, and I don't particularly

src/sundog.c

@@ -35,6 +35,7 @@
 #include "swoosh.h"
 
 #include <SDL.h>
+#include <SDL_main.h>
 
 #include <stdio.h>
 #include <string.h>