Commit 0148a15d authored by Julien Cristau's avatar Julien Cristau Committed by Adam Jackson
Browse files

compiler.h: don't define inb/outb and friends on mips

The definition relies on IOPortBase, which is only ever set in

This caused build failures on linux/mips with GCC 10, due to this
change (from

"GCC now defaults to -fno-common. As a result, global variable accesses
are more efficient on various targets. In C, global variables with
multiple tentative definitions now result in linker errors. With
-fcommon such definitions are silently merged during linking."

As a result anything including compiler.h would get its own definition
of IOPortBase and the linker would error out.
parent f08ab719
Pipeline #262592 passed with stages
in 12 minutes and 26 seconds
......@@ -518,14 +518,10 @@ xf86WriteMmio32Le(__volatile__ void *base, const unsigned long offset,
#elif defined(__mips__) || (defined(__arm32__) && !defined(__linux__))
#if defined(__arm32__) || defined(__mips64)
#elif defined(__arm32__) && !defined(__linux__)
#define PORT_SIZE long
#define PORT_SIZE short
_X_EXPORT unsigned int IOPortBase; /* Memory mapped I/O port area */
extern _X_EXPORT unsigned int IOPortBase; /* Memory mapped I/O port area */
static __inline__ void
outb(unsigned PORT_SIZE port, unsigned char val)
......@@ -65,6 +65,7 @@
#include "xf86Priv.h"
#include "xf86_OSlib.h"
#include "xf86OSpriv.h"
#include "compiler.h"
#if defined(__NetBSD__) && !defined(MAP_FILE)
......@@ -162,6 +163,8 @@ xf86DisableIO()
#if defined(USE_ARC_MMAP) || defined(__arm32__)
unsigned int IOPortBase;
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