build failures (and warnings) introduced by recent commits:


1.  changeset 11702: cf166abbde4a
testoverlay2.c and testyuv.c depend on testyuv_cvt.c, patch below:

diff --git a/VisualC/tests/testoverlay2/testoverlay2.vcxproj b/VisualC/tests/testoverlay2/testoverlay2.vcxproj
--- a/VisualC/tests/testoverlay2/testoverlay2.vcxproj
+++ b/VisualC/tests/testoverlay2/testoverlay2.vcxproj
@@ -212,6 +212,7 @@
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\..\test\testoverlay2.c" />
+    <ClCompile Include="..\..\..\test\testyuv_cvt.c" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
diff --git a/test/Makefile.in b/test/Makefile.in
--- a/test/Makefile.in
+++ b/test/Makefile.in
@@ -219,7 +219,7 @@
 endif
 endif
 
-testoverlay2$(EXE): $(srcdir)/testoverlay2.c
+testoverlay2$(EXE): $(srcdir)/testoverlay2.c $(srcdir)/testyuv_cvt.c
 	$(CC) -o $@ $^ $(CFLAGS) $(LIBS)
 
 testplatform$(EXE): $(srcdir)/testplatform.c
@@ -267,7 +267,7 @@
 testwm2$(EXE): $(srcdir)/testwm2.c
 	$(CC) -o $@ $^ $(CFLAGS) $(LIBS)
 
-testyuv$(EXE): $(srcdir)/testyuv.c
+testyuv$(EXE): $(srcdir)/testyuv.c $(srcdir)/testyuv_cvt.c
 	$(CC) -o $@ $^ $(CFLAGS) $(LIBS)
 
 torturethread$(EXE): $(srcdir)/torturethread.c



2.  changeset 11702: cf166abbde4a
yuv_rgb.h includes stdint.h, which is not present in MSVC < 2013.
stdint.h need is already handled by sources that include yuv_rg.h,
so comment it out:

diff --git a/src/video/yuv2rgb/yuv_rgb.h b/src/video/yuv2rgb/yuv_rgb.h
--- a/src/video/yuv2rgb/yuv_rgb.h
+++ b/src/video/yuv2rgb/yuv_rgb.h
@@ -16,7 +16,7 @@
 // For all methods, width and height should be even, if not, the last row/column of the result image won't be affected.
 // For sse methods, if the width if not divisable by 32, the last (width%32) pixels of each line won't be affected.
 
-#include <stdint.h>
+//#include <stdint.h> /* handled by sources including this header */
 
 typedef enum
 {



3.  changeset 11698: c5ae532b96d0 (along with 11699: afe271f50c70)
immintrin.h is provided by newer gcc:  this commit not only breaks
building SDL2 with old gcc, but it also breaks building stuff against
SDL2 headers using old gcc.  I have no patch for this.



4.  changeset 11683: 48bcba563d9c
My VS2005 emits the following warnings with the updated libm sources:

1>c:\sdl2\src\libm\e_log.c(91) : warning C4723: potential divide by 0
1>c:\sdl2\src\libm\e_log.c(92) : warning C4723: potential divide by 0
1>c:\sdl2\src\libm\e_pow.c(182) : warning C4756: overflow in constant arithmetic
1>c:\sdl2\src\libm\e_pow.c(183) : warning C4756: overflow in constant arithmetic
1>c:\sdl2\src\libm\e_pow.c(186) : warning C4756: overflow in constant arithmetic
1>c:\sdl2\src\libm\e_pow.c(187) : warning C4756: overflow in constant arithmetic

I have no patch for these.