From d4b509d7858869730a54b840d978bb44c9e88157 Mon Sep 17 00:00:00 2001
From: Leona Maroni <dev@leona.is>
Date: Thu, 9 Jan 2025 15:09:08 +0100
Subject: [PATCH] percona-server_8_{0,4}: fix build on aarch64-linux

---
 pkgs/servers/sql/percona-server/8_0.nix              |  1 +
 pkgs/servers/sql/percona-server/8_4.nix              |  1 +
 .../coredumper-explicitly-import-unistd.patch        | 12 ++++++++++++
 3 files changed, 14 insertions(+)
 create mode 100644 pkgs/servers/sql/percona-server/coredumper-explicitly-import-unistd.patch

diff --git a/pkgs/servers/sql/percona-server/8_0.nix b/pkgs/servers/sql/percona-server/8_0.nix
index 1ff63364c6a0..1e7946b0b4de 100644
--- a/pkgs/servers/sql/percona-server/8_0.nix
+++ b/pkgs/servers/sql/percona-server/8_0.nix
@@ -63,6 +63,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   patches = [
     ./no-force-outline-atomics.patch # Do not force compilers to turn on -moutline-atomics switch
+    ./coredumper-explicitly-import-unistd.patch # fix build on aarch64-linux
   ];
 
   ## NOTE: MySQL upstream frequently twiddles the invocations of libtool. When updating, you might proactively grep for libtool references.
diff --git a/pkgs/servers/sql/percona-server/8_4.nix b/pkgs/servers/sql/percona-server/8_4.nix
index 9fef5c2ca522..068c5b946700 100644
--- a/pkgs/servers/sql/percona-server/8_4.nix
+++ b/pkgs/servers/sql/percona-server/8_4.nix
@@ -71,6 +71,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   patches = [
     ./no-force-outline-atomics.patch # Do not force compilers to turn on -moutline-atomics switch
+    ./coredumper-explicitly-import-unistd.patch # fix build on aarch64-linux
   ];
 
   ## NOTE: MySQL upstream frequently twiddles the invocations of libtool. When updating, you might proactively grep for libtool references.
diff --git a/pkgs/servers/sql/percona-server/coredumper-explicitly-import-unistd.patch b/pkgs/servers/sql/percona-server/coredumper-explicitly-import-unistd.patch
new file mode 100644
index 000000000000..9f3e8f237fb4
--- /dev/null
+++ b/pkgs/servers/sql/percona-server/coredumper-explicitly-import-unistd.patch
@@ -0,0 +1,12 @@
+diff --git a/extra/coredumper/src/thread_lister.c b/extra/coredumper/src/thread_lister.c
+index 15fedac..181889b 100644
+--- a/extra/coredumper/src/thread_lister.c
++++ b/extra/coredumper/src/thread_lister.c
+@@ -35,6 +35,7 @@
+
+ #include <stdio.h> /* needed for NULL on some powerpc platforms (?!) */
+ #include <sys/prctl.h>
++#include <unistd.h>
+
+ #include "linuxthreads.h"
+ /* Include other thread listers here that define THREADS macro