[Buildroot] [git commit] package/glorytun: fix aarch64 build with uclibc

[Arnout Vandecappelle (Essensium/Mind)]

commit: https://git.buildroot.net/buildroot/commit/?id=ce6374f8cd8b99ff4dab680406420d0b23fe63b1
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Fix the following aarch64 build failure with uclibc:

mud/aegis256/aegis256.c:51:10: fatal error: sys/auxv.h: No such file or directory
   51 | #include <sys/auxv.h>
      |          ^~~~~~~~~~~~

Fixes:
 - http://autobuild.buildroot.org/results/4e1bbd72b9b7e0f9963f6693c3d7bc9a1d24fab4

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
---
 .../0001-Add-support-for-Apple-silicon.patch       | 51 ++++++++++++++++++++++
 ...-aegis256.c-fix-aarch64-build-with-uclibc.patch | 43 ++++++++++++++++++
 2 files changed, 94 insertions(+)

diff --git a/package/glorytun/0001-Add-support-for-Apple-silicon.patch b/package/glorytun/0001-Add-support-for-Apple-silicon.patch
new file mode 100644
index 0000000000..6d4b8273f3
--- /dev/null
+++ b/package/glorytun/0001-Add-support-for-Apple-silicon.patch
@@ -0,0 +1,51 @@
+From 577ae0352d191fa604f861ea2f0847e7c5eda617 Mon Sep 17 00:00:00 2001
+From: Frank Denis <github at pureftpd.org>
+Date: Wed, 1 Jul 2020 22:51:43 +0200
+Subject: [PATCH] Add support for Apple silicon
+
+[Retrieved from:
+https://github.com/angt/aegis256/commit/577ae0352d191fa604f861ea2f0847e7c5eda617]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
+---
+ aegis256.c | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/mud/aegis256/aegis256.c b/mud/aegis256/aegis256.c
+index 9a580bf..75a772c 100644
+--- a/mud/aegis256/aegis256.c
++++ b/mud/aegis256/aegis256.c
+@@ -36,7 +36,7 @@ typedef __m128i       x128;
+ #define store128(X,Y) _mm_storeu_si128((x128 *)(X), (Y))
+ #define set2x64(X,Y)  _mm_set_epi64x((long long)(X), (long long)(Y))
+ 
+-#elif defined(__linux__) && (defined(__ARM_NEON_FP) || defined(__aarch64__))
++#elif (defined(__APPLE__) || defined(__linux__)) && (defined(__ARM_NEON_FP) || defined(__aarch64__))
+ 
+ #ifdef __clang__
+ #pragma clang attribute push (__attribute__((target("crypto"))),apply_to=function)
+@@ -48,7 +48,9 @@ typedef __m128i       x128;
+ #endif
+ 
+ #ifdef __ARM_FEATURE_CRYPTO
++#ifdef __linux__
+ #include <sys/auxv.h>
++#endif
+ #include <arm_neon.h>
+ 
+ typedef uint8x16_t    x128;
+@@ -62,11 +64,15 @@ typedef uint8x16_t    x128;
+ int
+ aegis256_is_available(void)
+ {
++#ifdef __linux__
+     return (getauxval(AT_HWCAP) & HWCAP_AES)
+ #ifdef HWCAP2_AES
+         || (getauxval(AT_HWCAP2) & HWCAP2_AES)
+ #endif
+         ;
++#else // __APPLE__
++    return 1;
++#endif
+ }
+ 
+ #endif // __ARM_FEATURE_CRYPTO
diff --git a/package/glorytun/0002-aegis256.c-fix-aarch64-build-with-uclibc.patch b/package/glorytun/0002-aegis256.c-fix-aarch64-build-with-uclibc.patch
new file mode 100644
index 0000000000..37ae8a3301
--- /dev/null
+++ b/package/glorytun/0002-aegis256.c-fix-aarch64-build-with-uclibc.patch
@@ -0,0 +1,43 @@
+From eb22e270a962d4a2da1972304fd8b1216211c9d1 Mon Sep 17 00:00:00 2001
+From: Fabrice Fontaine <fontaine.fabrice at gmail.com>
+Date: Sat, 16 Apr 2022 23:32:55 +0200
+Subject: [PATCH] aegis256.c: fix aarch64 build with uclibc
+
+Fix the following aarch64 build failure with uclibc:
+
+mud/aegis256/aegis256.c:51:10: fatal error: sys/auxv.h: No such file or directory
+   51 | #include <sys/auxv.h>
+      |          ^~~~~~~~~~~~
+
+Fixes:
+ - http://autobuild.buildroot.org/results/4e1bbd72b9b7e0f9963f6693c3d7bc9a1d24fab4
+
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
+[Retrieved from:
+https://github.com/angt/aegis256/commit/eb22e270a962d4a2da1972304fd8b1216211c9d1]
+---
+ aegis256.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/mud/aegis256/aegis256.c b/mud/aegis256/aegis256.c
+index 75a772c..4e73fab 100644
+--- a/mud/aegis256/aegis256.c
++++ b/mud/aegis256/aegis256.c
+@@ -48,7 +48,7 @@ typedef __m128i       x128;
+ #endif
+ 
+ #ifdef __ARM_FEATURE_CRYPTO
+-#ifdef __linux__
++#if defined(__linux__) && __has_include("sys/auxv.h")
+ #include <sys/auxv.h>
+ #endif
+ #include <arm_neon.h>
+@@ -64,7 +64,7 @@ typedef uint8x16_t    x128;
+ int
+ aegis256_is_available(void)
+ {
+-#ifdef __linux__
++#if defined(__linux__) && __has_include("sys/auxv.h")
+     return (getauxval(AT_HWCAP) & HWCAP_AES)
+ #ifdef HWCAP2_AES
+         || (getauxval(AT_HWCAP2) & HWCAP2_AES)