From 704dbec24e431b95fa9f46641296915483f1eafd Mon Sep 17 00:00:00 2001
From: Martin Grigorov <martin-g@users.noreply.github.com>
Date: Wed, 27 Nov 2024 19:54:48 +0200
Subject: [PATCH] meraculous: add linux-aarch64 build (#50566)

* meraculous: add linux-aarch64 build

Signed-off-by: Martin Tzvetanov Grigorov <mgrigorov@apache.org>

* meraculous: add a patch for aarch64 and arm64 builds

Signed-off-by: Martin Tzvetanov Grigorov <mgrigorov@apache.org>

---------

Signed-off-by: Martin Tzvetanov Grigorov <mgrigorov@apache.org>
---
 recipes/meraculous/build.sh                 |  4 +++-
 recipes/meraculous/meraculous-aarch64.patch | 14 ++++++++++++++
 recipes/meraculous/meta.yaml                |  7 ++++++-
 3 files changed, 23 insertions(+), 2 deletions(-)
 create mode 100644 recipes/meraculous/meraculous-aarch64.patch

diff --git a/recipes/meraculous/build.sh b/recipes/meraculous/build.sh
index 74fea3640849e..7fad261cd599b 100644
--- a/recipes/meraculous/build.sh
+++ b/recipes/meraculous/build.sh
@@ -1,10 +1,12 @@
 #!/bin/bash
 
+set -xe
+
 mkdir build
 cd build
 cmake \
     -DCMAKE_INSTALL_PREFIX="${PREFIX}" \
     -DBUILD_SHARED_LIBS=ON \
     ..
-make
+make -j ${CPU_COUNT}
 make install
diff --git a/recipes/meraculous/meraculous-aarch64.patch b/recipes/meraculous/meraculous-aarch64.patch
new file mode 100644
index 0000000000000..36e4b39d7b3f1
--- /dev/null
+++ b/recipes/meraculous/meraculous-aarch64.patch
@@ -0,0 +1,14 @@
+--- Meraculous-v2.2.6/src/c/Compat.h	2018-08-10 22:43:06.115287000 +0000
++++ Meraculous-v2.2.6.working/src/c/Compat.h	2024-11-25 14:49:34.912000000 +0000
+@@ -82,11 +82,7 @@
+ #include <sched.h>  // For sched_setaffinity
+ #endif
+ 
+-#ifndef __APPLE__
+-#include <xmmintrin.h>  // This is currently (in Dec 2013) broken on Mac OS X 10.9 (Apple clang-500.2.79)
+-#else
+ #define _mm_prefetch(...) {}
+-#endif
+ 
+ typedef int64_t _int64;
+ typedef uint64_t _uint64;
diff --git a/recipes/meraculous/meta.yaml b/recipes/meraculous/meta.yaml
index 828c811f7e238..a7e62c92d6225 100644
--- a/recipes/meraculous/meta.yaml
+++ b/recipes/meraculous/meta.yaml
@@ -10,10 +10,13 @@ source:
   patches:
     - 0001-Remove-compiler-upper-bound-version-check.patch
     - 0002-No-static-linking.patch
+    - meraculous-aarch64.patch # [aarch64 or arm64]
 
 build:
   skip: True  # [osx]
-  number: 7
+  number: 8
+  run_exports:
+    - {{ pin_subpackage("meraculous", max_pin="x") }}
 
 requirements:
   build:
@@ -51,6 +54,8 @@ about:
   license_file: license.txt
 
 extra:
+  additional-platforms:
+    - linux-aarch64
   identifiers:
     - doi:10.1371/journal.pone.0023501
     # https://arxiv.org/abs/1703.09852