From 06b45bfd7a82ba65a19f1b2cbb9d9cae268c25d8 Mon Sep 17 00:00:00 2001
From: Martin Mauch <martin.mauch@gmail.com>
Date: Tue, 13 Jun 2023 19:09:53 +0200
Subject: [PATCH] Build cpython for Mac OSX ARM64

---
 .github/workflows/cpython.yml |  6 +++++-
 cpython/cppbuild.sh           | 15 ++++++++++++++-
 cpython/platform/pom.xml      |  8 +++++++-
 pom.xml                       |  1 +
 4 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/cpython.yml b/.github/workflows/cpython.yml
index ca3961363ce..030cfafee01 100644
--- a/.github/workflows/cpython.yml
+++ b/.github/workflows/cpython.yml
@@ -41,6 +41,10 @@ jobs:
     runs-on: macos-11
     steps:
       - uses: bytedeco/javacpp-presets/.github/actions/deploy-macosx@actions
+  macosx-arm64:
+    runs-on: macos-11
+    steps:
+      - uses: bytedeco/javacpp-presets/.github/actions/deploy-macosx@actions
 #  windows-x86:
 #    runs-on: windows-2019
 #    steps:
@@ -50,7 +54,7 @@ jobs:
     steps:
       - uses: bytedeco/javacpp-presets/.github/actions/deploy-windows@actions
   redeploy:
-    needs: [linux-x86_64, macosx-x86_64, windows-x86_64]
+    needs: [linux-x86_64, macosx-x86_64, macosx-arm64, windows-x86_64]
 #    needs: [linux-armhf, linux-arm64, linux-ppc64le, linux-x86, linux-x86_64, macosx-x86_64, windows-x86, windows-x86_64]
     runs-on: ubuntu-20.04
     steps:
diff --git a/cpython/cppbuild.sh b/cpython/cppbuild.sh
index 36e01afb7d9..23eadd8101a 100755
--- a/cpython/cppbuild.sh
+++ b/cpython/cppbuild.sh
@@ -124,7 +124,20 @@ case $PLATFORM in
         make -j $MAKEJ
         make install
         ;;
-    macosx-*)
+    macosx-arm64)
+        cd ../$OPENSSL
+        ./Configure enable-rc5 zlib darwin64-arm64-cc no-asm -fPIC no-shared --prefix=$INSTALL_PATH --libdir=lib
+        make -s -j $MAKEJ
+        make install_sw
+        cd ../Python-$CPYTHON_VERSION
+        sedinplace 's/libintl.h//g' configure
+        sedinplace 's/ac_cv_lib_intl_textdomain=yes/ac_cv_lib_intl_textdomain=no/g' configure
+        ./configure --prefix=$INSTALL_PATH --enable-shared --with-openssl=$INSTALL_PATH LDFLAGS='-s -Wl,-rpath,@loader_path/,-rpath,@loader_path/../,-rpath,@loader_path/../lib/' ac_cv_working_openssl_hashlib=yes ac_cv_working_openssl_ssl=yes
+        sedinplace 's:-install_name,$(prefix)/lib/:-install_name,@rpath/:g' Makefile
+        make -j $MAKEJ
+        make install
+        ;;
+    macosx-x86_64)
         cd ../$OPENSSL
         ./Configure darwin64-x86_64-cc -fPIC no-shared --prefix=$INSTALL_PATH --libdir=lib
         make -s -j $MAKEJ
diff --git a/cpython/platform/pom.xml b/cpython/platform/pom.xml
index b224e877491..6d08c5d7bae 100644
--- a/cpython/platform/pom.xml
+++ b/cpython/platform/pom.xml
@@ -66,6 +66,12 @@
       <version>${project.version}</version>
       <classifier>${javacpp.platform.macosx-x86_64}</classifier>
     </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>${javacpp.moduleId}</artifactId>
+      <version>${project.version}</version>
+      <classifier>${javacpp.platform.macosx-arm64}</classifier>
+    </dependency>
 <!--    <dependency>-->
 <!--      <groupId>${project.groupId}</groupId>-->
 <!--      <artifactId>${javacpp.moduleId}</artifactId>-->
@@ -90,7 +96,7 @@
             <configuration>
               <archive>
                 <manifestEntries>
-                  <Class-Path>${javacpp.moduleId}.jar ${javacpp.moduleId}-linux-armhf.jar ${javacpp.moduleId}-linux-arm64.jar ${javacpp.moduleId}-linux-ppc64le.jar ${javacpp.moduleId}-linux-x86.jar ${javacpp.moduleId}-linux-x86_64.jar ${javacpp.moduleId}-macosx-x86_64.jar ${javacpp.moduleId}-windows-x86.jar ${javacpp.moduleId}-windows-x86_64.jar</Class-Path>
+                  <Class-Path>${javacpp.moduleId}.jar ${javacpp.moduleId}-linux-armhf.jar ${javacpp.moduleId}-linux-arm64.jar ${javacpp.moduleId}-linux-ppc64le.jar ${javacpp.moduleId}-linux-x86.jar ${javacpp.moduleId}-linux-x86_64.jar ${javacpp.moduleId}-macosx-x86_64.jar ${javacpp.moduleId}-macosx-arm64.jar ${javacpp.moduleId}-windows-x86.jar ${javacpp.moduleId}-windows-x86_64.jar</Class-Path>
                 </manifestEntries>
               </archive>
             </configuration>
diff --git a/pom.xml b/pom.xml
index f3d05cc6724..72024feaed3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1460,6 +1460,7 @@
         <module>libraw</module>
         <module>leptonica</module>
         <module>tesseract</module>
+        <module>cpython</module>
       </modules>
       <properties>
         <javacpp.platform.android-arm></javacpp.platform.android-arm>