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configure: Do not force pie=no for non-x86

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PIE is supported on many other hosts besides x86.

The default for non-x86 is now the same as x86: pie is used
if supported, and may be forced via --enable/--disable-pie.

The original commit (40d6444e91c) said:

"Non-x86 are not changed, as they require TCG changes"

but I think that's wrong -- there's nothing about PIE that
affects TCG one way or another.

Tested on aarch64 (bionic) and ppc64le (centos 7) hosts.

Backports commit d2cd29e30736afd4a1e8cac3cf4da360bbc65978 from qemu
This commit is contained in:
Richard Henderson 2020-04-30 07:04:11 -04:00 committed by Lioncash
parent c6f644ea0c
commit 13e94b11ea
1 changed files with 0 additions and 10 deletions
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10
qemu/configure vendored
View file

@ -848,16 +848,6 @@ if test "$static" = "yes" ; then
fi fi
fi fi
if test "$pie" = ""; then
case "$cpu-$targetos" in
i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
;;
*)
pie="no"
;;
esac
fi
if test "$pie" != "no" ; then if test "$pie" != "no" ; then
cat > $TMPC << EOF cat > $TMPC << EOF