5a3435190a
libnss expects OS_TEST to be set to ppc, ppc64, or ppc64le instead of
the usual values defined by Buildroot, respectively powerpc, powerpc64,
or powerpc64le.
This fixes the inconsistencies where functions would be prototyped and
called, but no implementation would be provided, causing link issues.
Define all the variants (of which the existing aarch64be) in Kconfig.
The latest default uses the usual architecture names as defined by
Buildroot, BR2_ARCH.
Additionally, libnss makes use of Altivec intrinsics which are only
available starting with gcc 8, not gcc 5, so we patch it to fix that
condition.
Fixes:
http://autobuild.buildroot.org/results/579/57928e6cf69d584b430a1d9a99156c57f29b692f/
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
[yann.morin.1998@free.fr:
- move the arch setting to kconfig (like recently done in e3159cad71)
- add the build failure
- add pointer to upstream bug report and patch sybmission
- reformat and reword commit log
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
From ebf185f8e48b5aec622dc949cef1b19b0a7669ef Mon Sep 17 00:00:00 2001
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From: Giulio Benetti <giulio.benetti@benettiengineering.com>
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Date: Wed, 1 Jan 2020 12:54:45 +0100
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Subject: [PATCH] Bug 1606119 - Fix PPC HW Crypto build failure
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All Altivec *_be() functions are supported from gcc version 8.x not 5.x
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so modify gcc version check that at the moment cause build failure due
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to missing Altivec *_be() functions.
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Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
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Upstream issue: https://bugzilla.mozilla.org/show_bug.cgi?id=1606119
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---
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nss/lib/freebl/gcm.h | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/nss/lib/freebl/gcm.h b/nss/lib/freebl/gcm.h
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index 571b9ec55..aa4dee824 100644
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--- a/nss/lib/freebl/gcm.h
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+++ b/nss/lib/freebl/gcm.h
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@@ -41,11 +41,11 @@
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#endif
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/*
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- * PPC CRYPTO requires at least gcc 5 or clang. The LE check is purely
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+ * PPC CRYPTO requires at least gcc 8 or clang. The LE check is purely
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* because it's only been tested on LE. If you're interested in BE,
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* please send a patch.
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*/
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-#if (defined(__clang__) || (defined(__GNUC__) && __GNUC__ >= 5)) && \
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+#if (defined(__clang__) || (defined(__GNUC__) && __GNUC__ >= 8)) && \
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defined(IS_LITTLE_ENDIAN)
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#define USE_PPC_CRYPTO
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#endif
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--
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2.20.1
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