fix issues with named/unnamed unions of <ddraw.h> in packages sdl and w32api

2 files changed, 166 insertions, 0 deletions

diff --git a/src/sdl-remove-nonamelessunion.patch b/src/sdl-remove-nonamelessunion.patch
new file mode 100644
index 0000000..a2444bb
--- /dev/null
+++ b/src/sdl-remove-nonamelessunion.patch
@@ -0,0 +1,16 @@
+This file is part of mingw-cross-env.
+See doc/index.html for further information.
+
+diff -r be6033c09175 src/video/windx5/directx.h
+--- a/src/video/windx5/directx.h	Fri Apr 23 18:34:51 2010 +0200
++++ b/src/video/windx5/directx.h	Fri Apr 23 18:42:08 2010 +0200
+@@ -74,9 +74,6 @@
+ #define DIRECTSOUND_VERSION 0x0500
+ #define DIRECTINPUT_VERSION 0x0700
+ 
+-#ifdef __GNUC__
+-#define NONAMELESSUNION
+-#endif
+ #include <ddraw.h>
+ #include <dsound.h>
+ #include <dinput.h>
diff --git a/src/w32api-3-ddraw-use-dummyunionname.patch b/src/w32api-3-ddraw-use-dummyunionname.patch
new file mode 100644
index 0000000..46690c5
--- /dev/null
+++ b/src/w32api-3-ddraw-use-dummyunionname.patch
@@ -0,0 +1,150 @@
+This file is part of mingw-cross-env.
+See doc/index.html for further information.
+
+diff -r f9019036fa12 include/ddraw.h
+--- a/include/ddraw.h	Thu Apr 22 11:36:49 2010 +0200
++++ b/include/ddraw.h	Fri Apr 23 18:43:24 2010 +0200
+@@ -738,33 +738,33 @@
+ 	DWORD	dwAlphaBitDepth;        /* C: how many bits for alpha channels*/
+ 	DWORD	dwLuminanceBitCount;
+ 	DWORD	dwBumpBitCount;
+-    } u1;
++    } DUMMYUNIONNAME;
+     union {
+ 	DWORD	dwRBitMask;             /* 10: mask for red bit*/
+ 	DWORD	dwYBitMask;             /* 10: mask for Y bits*/
+ 	DWORD	dwStencilBitDepth;
+ 	DWORD	dwLuminanceBitMask;
+ 	DWORD	dwBumpDuBitMask;
+-    } u2;
++    } DUMMYUNIONNAME2;
+     union {
+ 	DWORD	dwGBitMask;             /* 14: mask for green bits*/
+ 	DWORD	dwUBitMask;             /* 14: mask for U bits*/
+ 	DWORD	dwZBitMask;
+ 	DWORD	dwBumpDvBitMask;
+-    } u3;
++    } DUMMYUNIONNAME3;
+     union {
+ 	DWORD   dwBBitMask;             /* 18: mask for blue bits*/
+ 	DWORD   dwVBitMask;             /* 18: mask for V bits*/
+ 	DWORD	dwStencilBitMask;
+ 	DWORD	dwBumpLuminanceBitMask;
+-    } u4;
++    } DUMMYUNIONNAME4;
+     union {
+     	DWORD	dwRGBAlphaBitMask;	/* 1C: mask for alpha channel */
+     	DWORD	dwYUVAlphaBitMask;	/* 1C: mask for alpha channel */
+ 	DWORD	dwLuminanceAlphaBitMask;
+ 	DWORD	dwRGBZBitMask;		/* 1C: mask for Z channel */
+ 	DWORD	dwYUVZBitMask;		/* 1C: mask for Z channel */
+-    } u5;
++    } DUMMYUNIONNAME5;
+     					/* 20: next structure */
+ } DDPIXELFORMAT,*LPDDPIXELFORMAT;
+ 
+@@ -972,13 +972,13 @@
+ 	union {
+ 		LONG	lPitch;	/* 10: distance to start of next line (return value only)*/
+ 		DWORD	dwLinearSize;
+-	} u1;
++	} DUMMYUNIONNAME;
+ 	DWORD	dwBackBufferCount;/* 14: number of back buffers requested*/
+ 	union {
+ 		DWORD	dwMipMapCount;/* 18:number of mip-map levels requested*/
+ 		DWORD	dwZBufferBitDepth;/*18: depth of Z buffer requested*/
+ 		DWORD	dwRefreshRate;/* 18:refresh rate (used when display mode is described)*/
+-	} u2;
++	} DUMMYUNIONNAME2;
+ 	DWORD	dwAlphaBitDepth;/* 1C:depth of alpha buffer requested*/
+ 	DWORD	dwReserved;	/* 20:reserved*/
+ 	LPVOID	lpSurface;	/* 24:pointer to the associated surface memory*/
+@@ -999,20 +999,20 @@
+ 	union {
+ 		LONG	lPitch;	      /*10: distance to start of next line (return value only)*/
+ 		DWORD   dwLinearSize; /*10: formless late-allocated optimized surface size */
+-	} u1;
++	} DUMMYUNIONNAME;
+ 	DWORD	dwBackBufferCount;/* 14: number of back buffers requested*/
+ 	union {
+ 		DWORD	dwMipMapCount;/* 18:number of mip-map levels requested*/
+ 		DWORD	dwRefreshRate;/* 18:refresh rate (used when display mode is described)*/
+ 		DWORD   dwSrcVBHandle;/* 18:source used in VB::Optimize */
+-	} u2;
++	} DUMMYUNIONNAME2;
+ 	DWORD	dwAlphaBitDepth;/* 1C:depth of alpha buffer requested*/
+ 	DWORD	dwReserved;	/* 20:reserved*/
+ 	LPVOID	lpSurface;	/* 24:pointer to the associated surface memory*/
+ 	union {
+ 		DDCOLORKEY	ddckCKDestOverlay; /* 28: CK for dest overlay use*/
+ 		DWORD 		dwEmptyFaceColor;  /* 28: color for empty cubemap faces */
+-	} u3;
++	} DUMMYUNIONNAME3;
+ 	DDCOLORKEY	ddckCKDestBlt;	/* 30: CK for destination blt use*/
+ 	DDCOLORKEY	ddckCKSrcOverlay;/* 38: CK for source overlay use*/
+ 	DDCOLORKEY	ddckCKSrcBlt;	/* 40: CK for source blt use*/
+@@ -1020,7 +1020,7 @@
+ 	union {
+ 		DDPIXELFORMAT	ddpfPixelFormat;/* 48: pixel format description of the surface*/
+ 		DWORD 		dwFVF;	/* 48: vertex format description of vertex buffers */
+-	} u4;
++	} DUMMYUNIONNAME4;
+ 	DDSCAPS2	ddsCaps;  /* 68: DDraw surface caps */
+ 	DWORD		dwTextureStage; /* 78: stage in multitexture cascade */
+ } DDSURFACEDESC2,*LPDDSURFACEDESC2;
+@@ -1104,13 +1104,13 @@
+     {
+         DWORD   dwZDestConst;                   /* Constant to use as Z buffer for dest */
+         LPDIRECTDRAWSURFACE lpDDSZBufferDest;   /* Surface to use as Z buffer for dest */
+-    } u1;
++    } DUMMYUNIONNAME;
+     DWORD       dwZSrcConstBitDepth;            /* Bit depth used to specify Z constant for source */
+     union
+     {
+         DWORD   dwZSrcConst;                    /* Constant to use as Z buffer for src */
+         LPDIRECTDRAWSURFACE lpDDSZBufferSrc;    /* Surface to use as Z buffer for src */
+-    } u2;
++    } DUMMYUNIONNAME2;
+     DWORD       dwAlphaEdgeBlendBitDepth;       /* Bit depth used to specify constant for alpha edge blend */
+     DWORD       dwAlphaEdgeBlend;               /* Alpha for edge blending */
+     DWORD       dwReserved;
+@@ -1119,20 +1119,20 @@
+     {
+         DWORD   dwAlphaDestConst;               /* Constant to use as Alpha Channel */
+         LPDIRECTDRAWSURFACE lpDDSAlphaDest;     /* Surface to use as Alpha Channel */
+-    } u3;
++    } DUMMYUNIONNAME3;
+     DWORD       dwAlphaSrcConstBitDepth;        /* Bit depth used to specify alpha constant for source */
+     union
+     {
+         DWORD   dwAlphaSrcConst;                /* Constant to use as Alpha Channel */
+         LPDIRECTDRAWSURFACE lpDDSAlphaSrc;      /* Surface to use as Alpha Channel */
+-    } u4;
++    } DUMMYUNIONNAME4;
+     union
+     {
+         DWORD   dwFillColor;                    /* color in RGB or Palettized */
+         DWORD   dwFillDepth;                    /* depth value for z-buffer */
+ 	DWORD   dwFillPixel;			/* pixel val for RGBA or RGBZ */
+         LPDIRECTDRAWSURFACE lpDDSPattern;       /* Surface to use as pattern */
+-    } u5;
++    } DUMMYUNIONNAME5;
+     DDCOLORKEY  ddckDestColorkey;               /* DestColorkey override */
+     DDCOLORKEY  ddckSrcColorkey;                /* SrcColorkey override */
+ } DDBLTFX,*LPDDBLTFX;
+@@ -1168,13 +1168,13 @@
+     {
+         DWORD   dwAlphaDestConst;               /* Constant to use as alpha channel for dest */
+         LPDIRECTDRAWSURFACE lpDDSAlphaDest;     /* Surface to use as alpha channel for dest */
+-    } u1;
++    } DUMMYUNIONNAME;
+     DWORD       dwAlphaSrcConstBitDepth;        /* Bit depth used to specify alpha constant for source */
+     union
+     {
+         DWORD   dwAlphaSrcConst;                /* Constant to use as alpha channel for src */
+         LPDIRECTDRAWSURFACE lpDDSAlphaSrc;      /* Surface to use as alpha channel for src */
+-    } u2;
++    } DUMMYUNIONNAME2;
+     DDCOLORKEY  dckDestColorkey;                /* DestColorkey override */
+     DDCOLORKEY  dckSrcColorkey;                 /* DestColorkey override */
+     DWORD       dwDDFX;                         /* Overlay FX */