[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] env in TLS
From: |
Johannes Schindelin |
Subject: |
Re: [Qemu-devel] env in TLS |
Date: |
Mon, 11 Oct 2004 16:59:05 +0200 (CEST) |
Hi,
On Mon, 11 Oct 2004, Lennert Buytenhek wrote:
> Sure, but if you want to support all platforms, you still won't be
> able to use __thread unconditionally which was the original intent as
> I understood it.
What I meant:
in configure:
-- snip --
# check tls variable support
cat > $TMPC <<EOF
int __thread dummy;
EOF
can_use_tls="no"
if $cc -c -o $TMPO $TMPC 2> /dev/null ; then
can_use_tls="yes"
fi
[...]
if test "$can_use_tls" = "no" ; then
echo "NO_TLS=yes" >> $config_mak
fi
-- snap --
in Makefile:
-- snip --
ifeq ($(NO_TLS),yes)
CFLAGS+= -D__thread=
endif
-- snap --
Ciao,
Dscho
Re: [Qemu-devel] env in TLS, André Braga, 2004/10/11
Re: [Qemu-devel] env in TLS, Rafael EspĂndola, 2004/10/11