From eb76b84252a54d85dc65f8677906204647a092e6 Mon Sep 17 00:00:00 2001
From: Giovanni Petrantoni <7008900+sinkingsugar@users.noreply.github.com>
Date: Fri, 3 Jan 2025 23:02:59 +0900
Subject: [PATCH 1/2] feat(ci): add visionOS build workflow

Add a new GitHub Actions workflow for building on visionOS with CMake and Xcode.
---
 .github/workflows/build.yml | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 602cf5220..888548465 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -556,6 +556,42 @@ jobs:
             -DCMAKE_XCODE_ATTRIBUTE_DEVELOPMENT_TEAM=ggml
           cmake --build . --config Release -j $(sysctl -n hw.logicalcpu) -- CODE_SIGNING_ALLOWED=NO
 
+  macOS-latest-cmake-visionos:
+    runs-on: macos-latest
+
+    steps:
+      - name: Clone
+        id: checkout
+        uses: actions/checkout@v4
+
+      - name: Dependencies
+        id: depends
+        continue-on-error: true
+        run: |
+          brew update
+
+      - name: Build
+        id: cmake_build
+        run: |
+          sysctl -a
+          mkdir build
+          cd build
+          cmake -G Xcode .. \
+            -DGGML_METAL_USE_BF16=ON \
+            -DGGML_METAL_EMBED_LIBRARY=ON \
+            -DLLAMA_BUILD_EXAMPLES=OFF \
+            -DLLAMA_BUILD_TESTS=OFF \
+            -DLLAMA_BUILD_SERVER=OFF \
+            -DCMAKE_SYSTEM_NAME=visionOS \
+            -DCMAKE_OSX_DEPLOYMENT_TARGET=1.0 \
+            -DCMAKE_XCODE_ATTRIBUTE_DEVELOPMENT_TEAM=ggml
+          cmake --build . --config Release -j $(sysctl -n hw.logicalcpu) -- CODE_SIGNING_ALLOWED=NO
+
+      - name: xcodebuild for swift package
+        id: xcodebuild
+        run: |
+          xcodebuild -scheme llama-Package -destination 'generic/platform=visionOS'
+
   macOS-latest-swift:
     runs-on: macos-latest
 

From 9605c5fb281568c0ed0e3f1060bf47f4c4e5efec Mon Sep 17 00:00:00 2001
From: Georgi Gerganov <ggerganov@gmail.com>
Date: Mon, 6 Jan 2025 13:02:48 +0200
Subject: [PATCH 2/2] cmake : remove explicit _XOPEN_SOURCE

---
 ggml/src/CMakeLists.txt | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/ggml/src/CMakeLists.txt b/ggml/src/CMakeLists.txt
index 84101c32c..4c60b365a 100644
--- a/ggml/src/CMakeLists.txt
+++ b/ggml/src/CMakeLists.txt
@@ -155,11 +155,11 @@ endif()
 # Somehow in OpenBSD whenever POSIX conformance is specified
 # some string functions rely on locale_t availability,
 # which was introduced in POSIX.1-2008, forcing us to go higher
-if (CMAKE_SYSTEM_NAME MATCHES "OpenBSD")
-    add_compile_definitions(_XOPEN_SOURCE=700)
-else()
-    add_compile_definitions(_XOPEN_SOURCE=600)
-endif()
+#if (CMAKE_SYSTEM_NAME MATCHES "OpenBSD")
+#    add_compile_definitions(_XOPEN_SOURCE=700)
+#else()
+#    add_compile_definitions(_XOPEN_SOURCE=600)
+#endif()
 
 # Data types, macros and functions related to controlling CPU affinity and
 # some memory allocation are available on Linux through GNU extensions in libc