From 6672278e68755dd035eedc5feee96bce1c3cf978 Mon Sep 17 00:00:00 2001
From: Tomoyasu Nojiri <68096132+t-nojiri@users.noreply.github.com>
Date: Fri, 11 Dec 2020 17:37:36 +0900
Subject: py-pyarrow: fix build for aarch64 (#20335)

---
 .../repos/builtin/packages/py-pyarrow/for_aarch64.patch    | 14 ++++++++++++++
 var/spack/repos/builtin/packages/py-pyarrow/package.py     |  2 ++
 2 files changed, 16 insertions(+)
 create mode 100644 var/spack/repos/builtin/packages/py-pyarrow/for_aarch64.patch

(limited to 'var')

diff --git a/var/spack/repos/builtin/packages/py-pyarrow/for_aarch64.patch b/var/spack/repos/builtin/packages/py-pyarrow/for_aarch64.patch
new file mode 100644
index 0000000000..b269aa09a6
--- /dev/null
+++ b/var/spack/repos/builtin/packages/py-pyarrow/for_aarch64.patch
@@ -0,0 +1,14 @@
+--- spack-src/CMakeLists.txt.bak	2020-05-14 19:42:00.000000000 +0900
++++ spack-src/CMakeLists.txt	2020-12-11 14:02:52.645857641 +0900
+@@ -97,6 +97,11 @@
+ # Cython generated code emits way to many warnings at CHECKIN and EVERYTHING
+ set(BUILD_WARNING_LEVEL "PRODUCTION")
+ 
++# This must be synchronized with the definition in
++# cmake_modules/DefineOptions.cmake.
++set(ARROW_ARMV8_ARCH
++    "armv8-a"
++    CACHE STRING "Arm64 arch and extensions: armv8-a, armv8-a or armv8-a+crc+crypto")
+ include(SetupCxxFlags)
+ 
+ # Add common flags
diff --git a/var/spack/repos/builtin/packages/py-pyarrow/package.py b/var/spack/repos/builtin/packages/py-pyarrow/package.py
index 8e4514b8f3..3f8c3f640e 100644
--- a/var/spack/repos/builtin/packages/py-pyarrow/package.py
+++ b/var/spack/repos/builtin/packages/py-pyarrow/package.py
@@ -49,6 +49,8 @@ class PyPyarrow(PythonPackage, CudaPackage):
 
     phases = ['build_ext', 'install']
 
+    patch('for_aarch64.patch', when='target=aarch64:')
+
     def build_ext_args(self, spec, prefix):
         args = []
         if spec.satisfies('+parquet'):
-- 
cgit v1.2.3-70-g09d2