Fix build with Clang on i386. Previously, we defined GCCUSESGAS to work

around the problem but X.org removed it from 1.17:

http://cgit.freedesktop.org/xorg/xserver/commit/?id=93745a6c1afc830759219f8632ec565d83c7bc12

1 files changed, 51 insertions, 0 deletions

diff --git a/emulators/virtualbox-ose/files/patch-src-VBox-Additions-x11-x11include-xorg-server-1.17.1-compiler.h b/emulators/virtualbox-ose/files/patch-src-VBox-Additions-x11-x11include-xorg-server-1.17.1-compiler.h
new file mode 100644
index 000000000000..90db3b3cfeda
--- /dev/null
+++ b/emulators/virtualbox-ose/files/patch-src-VBox-Additions-x11-x11include-xorg-server-1.17.1-compiler.h
@@ -0,0 +1,51 @@
+--- src/VBox/Additions/x11/x11include/xorg-server-1.17.1/compiler.h.orig	2015-02-12 11:08:51.000000000 -0500
++++ src/VBox/Additions/x11/x11include/xorg-server-1.17.1/compiler.h	2015-02-18 17:44:16.919457000 -0500
+@@ -972,26 +972,26 @@
+ static __inline__ void
+ outb(unsigned short port, unsigned char val)
+ {
+-    __asm__ __volatile__("out%B0 (%1)"::"a"(val), "d"(port));
++    __asm__ __volatile__("outb %0,%1"::"a"(val), "d"(port));
+ }
+ 
+ static __inline__ void
+ outw(unsigned short port, unsigned short val)
+ {
+-    __asm__ __volatile__("out%W0 (%1)"::"a"(val), "d"(port));
++    __asm__ __volatile__("outw %0,%1"::"a"(val), "d"(port));
+ }
+ 
+ static __inline__ void
+ outl(unsigned short port, unsigned int val)
+ {
+-    __asm__ __volatile__("out%L0 (%1)"::"a"(val), "d"(port));
++    __asm__ __volatile__("outl %0,%1"::"a"(val), "d"(port));
+ }
+ 
+ static __inline__ unsigned int
+ inb(unsigned short port)
+ {
+     unsigned char ret;
+-    __asm__ __volatile__("in%B0 (%1)":"=a"(ret):"d"(port));
++    __asm__ __volatile__("inb %1,%0":"=a"(ret):"d"(port));
+ 
+     return ret;
+ }
+@@ -1000,7 +1000,7 @@
+ inw(unsigned short port)
+ {
+     unsigned short ret;
+-    __asm__ __volatile__("in%W0 (%1)":"=a"(ret):"d"(port));
++    __asm__ __volatile__("inw %1,%0":"=a"(ret):"d"(port));
+ 
+     return ret;
+ }
+@@ -1009,7 +1009,7 @@
+ inl(unsigned short port)
+ {
+     unsigned int ret;
+-    __asm__ __volatile__("in%L0 (%1)":"=a"(ret):"d"(port));
++    __asm__ __volatile__("inl %1,%0":"=a"(ret):"d"(port));
+ 
+     return ret;
+ }