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@@ -887,13 +887,19 @@ elseif(WINDOWS)
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message_error("DIRECTX requires the \$DXSDK_DIR environment variable to be set")
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endif()
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set(CMAKE_REQUIRED_FLAGS "/I\"$ENV{DXSDK_DIR}\\Include\"")
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+
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+ # xinput.h needs windows.h but doesn't include it itself.
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+ check_c_source_compiles("
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+ #include <windows.h>
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+ #include <xinput.h>
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+ int main(int argc, char **argv) { }" HAVE_XINPUT_H)
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+
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check_include_file(d3d9.h HAVE_D3D_H)
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check_include_file(d3d11_1.h HAVE_D3D11_H)
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check_include_file(ddraw.h HAVE_DDRAW_H)
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check_include_file(dsound.h HAVE_DSOUND_H)
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check_include_file(dinput.h HAVE_DINPUT_H)
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check_include_file(xaudio2.h HAVE_XAUDIO2_H)
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- check_include_file(xinput.h HAVE_XINPUT_H)
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check_include_file(dxgi.h HAVE_DXGI_H)
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if(HAVE_D3D_H OR HAVE_D3D11_H OR HAVE_DDRAW_H OR HAVE_DSOUND_H OR HAVE_DINPUT_H OR HAVE_XAUDIO2_H)
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set(HAVE_DIRECTX TRUE)
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Alex Szpakowski