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json-c: Don't --enable-rdrand

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In recent years AMD CPUs have had various problems with RDRAND
giving either non-random data or no result at all, which is
problematic if either build or target machine has a CPU with
this problem.

The fallback is /dev/urandom, and I'd trust the kernel here.

--enable-rdrand was added in an upgrade to a new upstream
version without mentioning any reason.

[YOCTO #13534]

(From OE-Core rev: 07b19cd9ef127ec87f727e154eda62272a828275)

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Adrian Bunk 2019-09-29 23:44:53 +03:00 committed by Richard Purdie
parent eacd4b0f0c
commit 959edeb83d
1 changed files with 0 additions and 2 deletions
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meta/recipes-devtools/json-c/json-c_0.13.1.bb
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@ -20,8 +20,6 @@ RPROVIDES_${PN} = "libjson"
inherit autotools
EXTRA_OECONF = "--enable-rdrand"
do_configure_prepend() {
# Clean up autoconf cruft that should not be in the tarball
rm -f ${S}/config.status