# How to Build

- On Windows with Visual Studio's CLI

```
set SDL2DIR=path_to_your_sdl2_folder
cl /Zi /MD /I %SDL2DIR%\include /I .. /I ..\.. main.cpp ..\imgui_impl_sdl.cpp ..\imgui_impl_opengl2.cpp ..\..\imgui*.cpp /link /LIBPATH:%SDL2DIR%\lib SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
```

- On Linux and similar Unixes

```
c++ `sdl2-config --cflags` -I .. -I ../.. main.cpp ../imgui_impl_sdl.cpp ../imgui_impl_opengl2.cpp ../../imgui*.cpp `sdl2-config --libs` -lGL
```

- On Mac OS X

```
brew install sdl2
c++ `sdl2-config --cflags` -I .. -I ../.. main.cpp ../imgui_impl_sdl.cpp ../imgui_impl_opengl2.cpp ../../imgui*.cpp `sdl2-config --libs` -framework OpenGl
```
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<table summary='blob content' class='blob'>
<tr><td class='linenumbers'><pre><a id='n1' href='#n1'>1</a>
<a id='n2' href='#n2'>2</a>
<a id='n3' href='#n3'>3</a>
<a id='n4' href='#n4'>4</a>
<a id='n5' href='#n5'>5</a>
<a id='n6' href='#n6'>6</a>
<a id='n7' href='#n7'>7</a>
<a id='n8' href='#n8'>8</a>
<a id='n9' href='#n9'>9</a>
<a id='n10' href='#n10'>10</a>
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</pre></td>
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<span class="gd">--- a/gcc/config/arm/linux-eabi.h</span>
<span class="gi">+++ b/gcc/config/arm/linux-eabi.h</span>
<span class="gu">@@ -45,7 +45,7 @@</span>
    The ARM10TDMI core is the default for armv5t, so set
    SUBTARGET_CPU_DEFAULT to achieve this.  */
 #undef  SUBTARGET_CPU_DEFAULT
<span class="gd">-#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi</span>
<span class="gi">+#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm9tdmi</span>
 
 /* TARGET_BIG_ENDIAN_DEFAULT is set in
    config.gcc for big endian configurations.  */
</pre></div>
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