mesa: Use AC_HEADER_MAJOR to include correct header for major().

Gentoo has been smoke testing an upcoming change to glibc.

Bugzilla: https://bugs.gentoo.org/show_bug.cgi?id=580392

configure.ac

@@ -777,6 +777,7 @@ if test "x$enable_asm" = xyes; then
     esac
 fi
 
+AC_HEADER_MAJOR
 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
 AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])

src/gallium/winsys/svga/drm/vmw_screen.c

@@ -31,7 +31,12 @@
 #include "util/u_memory.h"
 #include "pipe/p_compiler.h"
 #include "util/u_hash_table.h"
-#include <sys/types.h>
+#ifdef MAJOR_IN_MKDEV
+#include <sys/mkdev.h>
+#endif
+#ifdef MAJOR_IN_SYSMACROS
+#include <sys/sysmacros.h>
+#endif
 #include <sys/stat.h>
 #include <unistd.h>
 

src/gbm/main/gbm.c

@@ -31,7 +31,12 @@
 #include <string.h>
 #include <stdint.h>
 
-#include <sys/types.h>
+#ifdef MAJOR_IN_MKDEV
+#include <sys/mkdev.h>
+#endif
+#ifdef MAJOR_IN_SYSMACROS
+#include <sys/sysmacros.h>
+#endif
 #include <sys/stat.h>
 #include <unistd.h>
 #include <errno.h>

src/loader/loader.c

@@ -80,8 +80,11 @@
 #include "xmlpool.h"
 #endif
 #endif
-#ifdef HAVE_SYSFS
-#include <sys/types.h>
+#ifdef MAJOR_IN_MKDEV
+#include <sys/mkdev.h>
+#endif
+#ifdef MAJOR_IN_SYSMACROS
+#include <sys/sysmacros.h>
 #endif
 #include "loader.h"