Add necessary protection

gdk-pixbuf/pixops/composite_line_22_4a4_mmx.S

 	.file	"composite_line_22_4a4_mmx.S"
 	.version	"01.01"
-	.section .note.GNU-stack, "", @progbits
-	.previous
 gcc2_compiled.:
 .text
 	.align 16
 
 #if !defined(__MINGW32__) && !defined(__CYGWIN__)	
 	
+/* Magic indicating no need for an executable stack */
+#if !defined __powerpc64__ && !defined __ia64__
+.section .note.GNU-stack;  .previous
+#endif
+	
 .globl _pixops_composite_line_22_4a4_mmx
 	.type	 _pixops_composite_line_22_4a4_mmx,@function
 _pixops_composite_line_22_4a4_mmx:

gdk-pixbuf/pixops/composite_line_color_22_4a4_mmx.S

 	.file	"composite_line_color_22_4a4_mmx.S"
 	.version	"01.01"
-	.section .note.GNU-stack, "", @progbits
-	.previous
 gcc2_compiled.:
 .text
 	.align 16
 
 #if !defined(__MINGW32__) && !defined(__CYGWIN__)	
 
+/* Magic indicating no need for an executable stack */
+#if !defined __powerpc64__ && !defined __ia64__
+.section .note.GNU-stack;  .previous
+#endif
+	
 .globl _pixops_composite_line_color_22_4a4_mmx
 	.type	 _pixops_composite_line_color_22_4a4_mmx,@function
 _pixops_composite_line_color_22_4a4_mmx:

gdk-pixbuf/pixops/have_mmx.S

-
 	.file	"have_mmx.S"
 	.version	"01.01"
-	.section .note.GNU-stack, "", @progbits
-	.previous
 gcc2_compiled.:
 .text
 	.align 16
 
 #if !defined(__MINGW32__) && !defined(__CYGWIN__)	
 
+/* Magic indicating no need for an executable stack */
+#if !defined __powerpc64__ && !defined __ia64__
+.section .note.GNU-stack;  .previous
+#endif
+	
 .globl _pixops_have_mmx
 	.type	 _pixops_have_mmx,@function
 _pixops_have_mmx:

gdk-pixbuf/pixops/scale_line_22_33_mmx.S

 	.file	"scale_line_22_33_mmx.S"
 	.version	"01.01"
-	.section .note.GNU-stack, "", @progbits
-	.previous
 gcc2_compiled.:
 .text
 	.align 16
 
 #if !defined(__MINGW32__) && !defined(__CYGWIN__)	
 	
+/* Magic indicating no need for an executable stack */
+#if !defined __powerpc64__ && !defined __ia64__
+.section .note.GNU-stack;  .previous
+#endif
+	
 .globl _pixops_scale_line_22_33_mmx
 	.type	 _pixops_scale_line_22_33_mmx,@function
 _pixops_scale_line_22_33_mmx: