From 22736c4ce92d3a359a96db1cd9107adea5db484f Mon Sep 17 00:00:00 2001
From: ReenigneArcher <42013603+ReenigneArcher@users.noreply.github.com>
Date: Wed, 13 Mar 2024 18:05:45 -0400
Subject: [PATCH] Fix(linux/fedora39) patch system headers so build succeeds
 with cuda (#2253)

Co-authored-by: Cameron Gutman <2695644+cgutman@users.noreply.github.com>
---
 .gitattributes              | 3 +++
 docker/fedora-39.dockerfile | 7 +++++++
 2 files changed, 10 insertions(+)
 create mode 100644 .gitattributes

diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000..1ccee08a
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+# ensure dockerfiles are checked out with LF line endings
+Dockerfile text eol=lf
+*.dockerfile text eol=lf
diff --git a/docker/fedora-39.dockerfile b/docker/fedora-39.dockerfile
index 7bdb4adc..20dae39a 100644
--- a/docker/fedora-39.dockerfile
+++ b/docker/fedora-39.dockerfile
@@ -81,6 +81,13 @@ cuda_prefix="https://developer.download.nvidia.com/compute/cuda/"
 cuda_suffix=""
 if [[ "${TARGETPLATFORM}" == 'linux/arm64' ]]; then
   cuda_suffix="_sbsa"
+
+  # patch headers https://bugs.launchpad.net/ubuntu/+source/mumax3/+bug/2032624
+  sed -i 's/__Float32x4_t/int/g' /usr/include/bits/math-vector.h
+  sed -i 's/__Float64x2_t/int/g' /usr/include/bits/math-vector.h
+  sed -i 's/__SVFloat32_t/float/g' /usr/include/bits/math-vector.h
+  sed -i 's/__SVFloat64_t/float/g' /usr/include/bits/math-vector.h
+  sed -i 's/__SVBool_t/int/g' /usr/include/bits/math-vector.h
 fi
 url="${cuda_prefix}${CUDA_VERSION}/local_installers/cuda_${CUDA_VERSION}_${CUDA_BUILD}_linux${cuda_suffix}.run"
 echo "cuda url: ${url}"