Re: [Qemu-devel] Problem compiling Qemu related to TLS (?)

[Artur Skawina]

Ismail Donmez wrote:
> make[1]: Entering directory `/home/cartman/qemu-0.8.0/i386-user'
> gcc -g -Wl,-shared -o qemu-i386 elfload.o main.o syscall.o mmap.o signal.o 
> path.o osdep.o thunk.o vm86.o libqemu.a gdbstub.o   -lm
> /usr/bin/ld: errno: TLS definition in /lib/libc.so.6 section .tbss mismatches 
> non-TLS reference in libqemu.a(helper2.o)
> /lib/libc.so.6: could not read symbols: Bad value
> collect2: ld returned 1 exit status
> make[1]: *** [qemu-i386] Error 1
> make[1]: Leaving directory `/home/cartman/qemu-0.8.0/i386-user'
> make: *** [all] Error 1

> Any ideas what might be wrong?

i fixed this some time ago, but somehow forgot to submit the patch... Attached.

--- qemu.org/target-i386/helper2.c      2005-12-04 19:46:06.000000000 +0100
+++ qemu/target-i386/helper2.c  2006-02-18 22:50:37.362222345 +0100
@@ -24,6 +24,7 @@
 #include <inttypes.h>
 #include <signal.h>
 #include <assert.h>
+#include <errno.h>
 
 #include "cpu.h"
 #include "exec-all.h"