From dd2f4ec5ffb432af239aa50b0ab9957054b1106a Mon Sep 17 00:00:00 2001
From: Leander Schulten <Leander.Schulten@rwth-aachen.de>
Date: Sun, 23 Oct 2022 14:31:10 +0200
Subject: [PATCH] [torch-th] fix arm64-osx build

---
 ports/torch-th/fix-arm64-osx-config.patch | 13 +++++++++++++
 ports/torch-th/portfile.cmake             | 16 ++++++++--------
 ports/torch-th/vcpkg.json                 | 13 ++++++++++---
 versions/baseline.json                    |  2 +-
 versions/t-/torch-th.json                 |  5 +++++
 5 files changed, 37 insertions(+), 12 deletions(-)
 create mode 100644 ports/torch-th/fix-arm64-osx-config.patch

diff --git a/ports/torch-th/fix-arm64-osx-config.patch b/ports/torch-th/fix-arm64-osx-config.patch
new file mode 100644
index 00000000000000..de6b0017269ea7
--- /dev/null
+++ b/ports/torch-th/fix-arm64-osx-config.patch
@@ -0,0 +1,13 @@
+diff --git a/lib/TH/cmake/FindARM.cmake b/lib/TH/cmake/FindARM.cmake
+index 2dcb2a2..9d68601 100644
+--- a/lib/TH/cmake/FindARM.cmake
++++ b/lib/TH/cmake/FindARM.cmake
+@@ -45,7 +45,7 @@ ELSEIF(CMAKE_SYSTEM_NAME MATCHES "Darwin")
+       CPUINFO)
+ 
+    #neon instruction can be found on the majority part of modern ARM processor
+-   STRING(REGEX REPLACE "^.*(neon).*$" "\\1" NEON_THERE ${CPUINFO})
++   STRING(REGEX REPLACE "^.*(neon).*$" "\\1" NEON_THERE "${CPUINFO}")
+    STRING(COMPARE EQUAL "neon" "${NEON_THERE}" NEON_TRUE)
+    IF (NEON_TRUE)
+       set(NEON_FOUND true CACHE BOOL "NEON available on host")
diff --git a/ports/torch-th/portfile.cmake b/ports/torch-th/portfile.cmake
index 7fd23944b5eb90..5850724e8fcf2f 100644
--- a/ports/torch-th/portfile.cmake
+++ b/ports/torch-th/portfile.cmake
@@ -8,19 +8,19 @@ vcpkg_from_github(
     HEAD_REF master
     PATCHES
         debug.patch
+        fix-arm64-osx-config.patch
 )
 
-vcpkg_configure_cmake(
-    SOURCE_PATH ${SOURCE_PATH}/lib/TH
-    PREFER_NINJA
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}/lib/TH"
     OPTIONS
         -DWITH_OPENMP=OFF
 )
 
-vcpkg_install_cmake()
+vcpkg_cmake_install()
 
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/share/cmake)
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/share/cmake")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
 
-file(INSTALL ${SOURCE_PATH}/COPYRIGHT.txt DESTINATION ${CURRENT_PACKAGES_DIR}/share/torch-th RENAME copyright)
+file(INSTALL "${SOURCE_PATH}/COPYRIGHT.txt" DESTINATION "${CURRENT_PACKAGES_DIR}/share/torch-th" RENAME copyright)
diff --git a/ports/torch-th/vcpkg.json b/ports/torch-th/vcpkg.json
index 81f500f820fe71..a2da610f09bc3e 100644
--- a/ports/torch-th/vcpkg.json
+++ b/ports/torch-th/vcpkg.json
@@ -1,7 +1,14 @@
 {
   "name": "torch-th",
-  "version-string": "2019-04-19",
-  "port-version": 3,
+  "version-date": "2019-04-19",
+  "port-version": 4,
   "description": "Torch's TH library",
-  "homepage": "https://github.com/torch/torch7"
+  "homepage": "https://github.com/torch/torch7",
+  "license": "BSD-3-Clause",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    }
+  ]
 }
diff --git a/versions/baseline.json b/versions/baseline.json
index 32b4280b1759e8..24d33b53cb3227 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -7490,7 +7490,7 @@
     },
     "torch-th": {
       "baseline": "2019-04-19",
-      "port-version": 3
+      "port-version": 4
     },
     "tracy": {
       "baseline": "0.8.2",
diff --git a/versions/t-/torch-th.json b/versions/t-/torch-th.json
index 6860040471c6df..e4f280774ffd63 100644
--- a/versions/t-/torch-th.json
+++ b/versions/t-/torch-th.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "e870a035791ae5e1dbb2c86fe94644812852ca2d",
+      "version-date": "2019-04-19",
+      "port-version": 4
+    },
     {
       "git-tree": "dd64f0dab429a6baf6dbb12119909ebd9caaa43a",
       "version-string": "2019-04-19",