From 96f01932be024eebad8e6edef121641eeb16ffd7 Mon Sep 17 00:00:00 2001
From: Bernd Kuhls <bernd@kuhls.net>
Date: Wed, 4 Feb 2026 08:32:38 +0100
Subject: [PATCH] package/libopenssl: fix powerpc64 build

Buildroot commit f710640be5869bb3716e254916ae614f79002f2f bumped the
package to version 3.6.0 that includes upstream commit
https://github.com/openssl/openssl/commit/8f24a148e6f112045cf110c3e3f4e2415d9c11fe
which causes build errors on powerpc64.

The upstream commit was also backported to older libopenssl branches:
https://github.com/openssl/openssl/pull/28990#issuecomment-3675219918
but its first appearance on the buildroot master branch was with said
bump to 3.6.0.

This patch adds an upstream patch to fix the problem.

Fixes:
https://autobuild.buildroot.net/results/b28/b286ad40f2240a85b9cd0dc44e089d1d6babd3ea/

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 ...ppc.pl-Removed-.localentry-directive.patch | 69 +++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 package/libopenssl/0004-aes-gcm-ppc.pl-Removed-.localentry-directive.patch

diff --git a/package/libopenssl/0004-aes-gcm-ppc.pl-Removed-.localentry-directive.patch b/package/libopenssl/0004-aes-gcm-ppc.pl-Removed-.localentry-directive.patch
new file mode 100644
index 0000000000..7c507a2687
--- /dev/null
+++ b/package/libopenssl/0004-aes-gcm-ppc.pl-Removed-.localentry-directive.patch
@@ -0,0 +1,69 @@
+From 5aaa7e5fdc59e88a13d2911cb86d814d4e2669da Mon Sep 17 00:00:00 2001
+From: Danny Tsen <dtsen@us.ibm.com>
+Date: Wed, 28 Jan 2026 07:23:13 -0500
+Subject: [PATCH] aes-gcm-ppc.pl: Removed .localentry directive
+
+Otherwise there is mixing of  ELFv1 ABI and ELFv2 ABI directives
+and PPC64 big endian builds fail.
+
+Fixes #29815
+
+Signed-off-by: Danny Tsen <dtsen@us.ibm.com>
+
+Reviewed-by: Paul Dale <paul.dale@oracle.com>
+Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
+Reviewed-by: Tomas Mraz <tomas@openssl.org>
+MergeDate: Tue Feb  3 08:39:50 2026
+(Merged from https://github.com/openssl/openssl/pull/29827)
+
+Upstream: https://github.com/openssl/openssl/commit/5aaa7e5fdc59e88a13d2911cb86d814d4e2669da
+
+Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
+---
+ crypto/modes/asm/aes-gcm-ppc.pl | 5 -----
+ 1 file changed, 5 deletions(-)
+
+diff --git a/crypto/modes/asm/aes-gcm-ppc.pl b/crypto/modes/asm/aes-gcm-ppc.pl
+index 68918a9305a2b..fd5dcc22a6117 100644
+--- a/crypto/modes/asm/aes-gcm-ppc.pl
++++ b/crypto/modes/asm/aes-gcm-ppc.pl
+@@ -409,7 +409,6 @@
+ ################################################################################
+ .align 4
+ aes_gcm_crypt_1x:
+-.localentry	aes_gcm_crypt_1x,0
+ 
+ 	cmpdi	5, 16
+ 	bge	__More_1x
+@@ -492,7 +491,6 @@
+ ################################################################################
+ .align 4
+ __Process_partial:
+-.localentry	__Process_partial,0
+ 
+ 	# create partial mask
+ 	vspltisb 16, -1
+@@ -564,7 +562,6 @@
+ .global ppc_aes_gcm_encrypt
+ .align 5
+ ppc_aes_gcm_encrypt:
+-.localentry     ppc_aes_gcm_encrypt,0
+ 
+ 	SAVE_REGS
+ 	LOAD_HASH_TABLE
+@@ -752,7 +749,6 @@
+ .global ppc_aes_gcm_decrypt
+ .align 5
+ ppc_aes_gcm_decrypt:
+-.localentry	ppc_aes_gcm_decrypt, 0
+ 
+ 	SAVE_REGS
+ 	LOAD_HASH_TABLE
+@@ -1032,7 +1028,6 @@
+ .size   ppc_aes_gcm_decrypt,.-ppc_aes_gcm_decrypt
+ 
+ aes_gcm_out:
+-.localentry	aes_gcm_out,0
+ 
+ 	mr	3, 11			# return count
+