support Apple M1

autogen.sh

@@ -4,6 +4,10 @@ root=`pwd`
 antlr=`pwd`/library/antlrruntime
 deps=`pwd`/deps
 jsoncpp=`pwd`/library/jsoncpp
+
+SYSTEM=`uname -s`
+ARCH=`uname -p`
+
 cd deps
 curl -O https://www.antlr.org/download/antlr-4.7.1-complete.jar
 cd ..
@@ -13,13 +17,43 @@ svn co https://github.com/antlr/antlr4/tags/4.7.1/runtime/Cpp library/antlrrunti
 cd library/antlrruntime
 mkdir build
 cd build
-cmake .. -DANTLR_JAR_LOCATION=$deps/antlr-4.7.1-complete.jar -DWITH_DEMO=True
-make
-DESTDIR=$deps make install
+if [ $SYSTEM = "Darwin" ] && [ $ARCH = "arm" ];then
+    cmake .. -DANTLR_JAR_LOCATION=$deps/antlr-4.7.1-complete.jar -DWITH_DEMO=True -DCMAKE_OSX_ARCHITECTURES=x86_64
+    make
+    cp -r ../dist x86
+    make clean
+    cmake .. -DANTLR_JAR_LOCATION=$deps/antlr-4.7.1-complete.jar -DWITH_DEMO=True -DCMAKE_OSX_ARCHITECTURES=arm64
+    make
+    cp -r ../dist arm
+    lipo -create -output libantlr4-runtime.a ./arm/libantlr4-runtime.a ./x86/libantlr4-runtime.a
+    lipo -create -output libantlr4-runtime.4.7.1.dylib ./arm/libantlr4-runtime.4.7.1.dylib ./x86/libantlr4-runtime.4.7.1.dylib
+    cp libantlr4-runtime.a ../dist
+    cp libantlr4-runtime.4.7.1.dylib ../dist
+    DESTDIR=$deps make install
+else
+    cmake .. -DANTLR_JAR_LOCATION=$deps/antlr-4.7.1-complete.jar -DWITH_DEMO=True
+    make
+    DESTDIR=$deps make install
+fi
+
+# make jsoncpp
 cd $jsoncpp
 mkdir build
 cd build
-cmake ..
-DESTDIR=$deps make install
+if [ $SYSTEM = "Darwin" ] && [ $ARCH = "arm" ];then
+    cmake -DCMAKE_OSX_ARCHITECTURES=x86_64 ..
+    DESTDIR=./x86 make install
+    make clean
+    cmake -DCMAKE_OSX_ARCHITECTURES=arm64 ..
+    DESTDIR=./arm make install
+    make clean
+    lipo -create -output libjsoncpp.a ./arm/usr/local/lib/libjsoncpp.a ./x86/usr/local/lib/libjsoncpp.a
+    cp libjsoncpp.a ./src/lib_json/libjsoncpp.a
+    DESTDIR=$deps make install
+else
+    cmake ..
+    DESTDIR=$deps make install
+fi
+
 cd $root
 echo "Succ!"