devil: fix mips* build

srcpkgs/devil/patches/fix-mips-variable.patch

@@ -0,0 +1,29 @@
+--- DevIL/src-IL/src/il_devil.cpp	2017-01-02 01:03:56.000000000 +0100
++++ DevIL/src-IL/src/il_devil.cpp	2017-12-08 22:20:16.696024947 +0100
+@@ -187,7 +187,7 @@
+ // Internal version of ilTexImageSurface.
+ ILboolean ILAPIENTRY ilTexImageSurface_(ILimage *Image, ILuint Width, ILuint Height, ILuint Depth, ILubyte Bpp, ILenum Format, ILenum Type, void *Data)
+ {
+-	ILimage* mips;
++	ILimage* mipmaps;
+ 	ILimage* next;
+ 	ILimage* faces;
+ 	ILimage* layers;
+@@ -220,7 +220,7 @@
+ 	return IL_FALSE;
+ 	}*/
+ 
+-	mips = Image->Mipmaps;
++	mipmaps = Image->Mipmaps;
+ 	next = Image->Next;
+ 	faces = Image->Faces;
+ 	layers = Image->Layers;
+@@ -230,7 +230,7 @@
+ 	retval = ilInitImage(Image, Width, Height, Depth, Bpp, Format, Type, Data);
+ 
+ 	// reset our chains
+-	Image->Mipmaps = mips;
++	Image->Mipmaps = mipmaps;
+ 	Image->Next = next;
+ 	Image->Faces = faces;
+ 	Image->Layers = layers;

srcpkgs/devil/template

@@ -1,7 +1,7 @@
 # Template file for 'devil'
 pkgname=devil
 version=1.8.0
-revision=1
+revision=2
 wrksrc="DevIL"
 build_wrksrc="DevIL"
 build_style=cmake