diff --git a/build/emacs-head.sh b/build/emacs-head.sh
index 994ca7f..c6e2d8c 100644
--- a/build/emacs-head.sh
+++ b/build/emacs-head.sh
@@ -5,6 +5,23 @@ MACSDK=`xcrun --show-sdk-path`
 export LIBXML2_CFLAGS="-I${MACSDK}/usr/include/libxml2"
 export LIBXML2_LIBS="-lxml2"
 
+# For Apple Silicon, Emacs version 27.2 or later supports to build.
+CPUARC=`uname -m`
+if [ "${CPUARC}" = "x86_64" ]; then
+    # Catalina or later
+    export MACOSX_DEPLOYMENT_TARGET=10.15
+else
+    # Big Sur or later
+    export MACOSX_DEPLOYMENT_TARGET=11.0
+fi
+
+# Native compilation
+if [ "${CPUARC}" = "arm64" ]; then
+    BREW=`which brew`
+    BREW_LIBGCCJIT_PREFIX=`$BREW --prefix --installed libgccjit 2>/dev/null`
+    export CFLAGS="$CFLAGS -I${BREW_LIBGCCJIT_PREFIX}/include"
+fi
+
 export WORKING_DIR="${HOME}/Desktop"
 while getopts d: opt
 do
@@ -30,7 +47,7 @@ if [ $? -ne 0 ]; then echo "FAILED"; exit 1; fi
 
 sleep 5
 ./autogen.sh
-./configure CC=clang --without-x --with-ns --with-modules
+./configure CC=clang --without-x --with-ns --with-modules --with-native-compilation=yes
 CORES=
 #CORES=4
 make bootstrap -j$CORES
diff --git a/build/setup.sh b/build/setup.sh
index 20c7c3d..a2994bc 100644
--- a/build/setup.sh
+++ b/build/setup.sh
@@ -7,6 +7,7 @@ function setup_homebrew () {
 
 function install_deps () {
     brew install autoconf automake pkg-config gnutls texinfo jansson
+    brew install gcc libgccjit
 }
 
 function install_tool () {