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Diffstat (limited to 'xorg-server/hw/xfree86/common/compiler.h')
-rw-r--r--xorg-server/hw/xfree86/common/compiler.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/common/compiler.h b/xorg-server/hw/xfree86/common/compiler.h
index e35b04b9e..6414dd4a9 100644
--- a/xorg-server/hw/xfree86/common/compiler.h
+++ b/xorg-server/hw/xfree86/common/compiler.h
@@ -55,6 +55,20 @@
# define DO_PROTOTYPES
#endif
+/* Map Sun compiler platform defines to gcc-style used in the code */
+#if defined(__amd64) && !defined(__amd64__)
+# define __amd64__
+#endif
+#if defined(__i386) && !defined(__i386__)
+# define __i386__
+#endif
+#if defined(__sparc) && !defined(__sparc__)
+# define __sparc__
+#endif
+#if defined(__sparcv9) && !defined(__sparc64__)
+# define __sparc64__
+#endif
+
#ifndef _X_EXPORT
# include <X11/Xfuncproto.h>
#endif