add ventura and arm64 test targets, remove big sur

This reworks the macOS github actions to target Apple silicon for tests.
To simplify the test matrix, removing big sur and adding ventura.
Also some cleanups to the test script. We really don't need the 'x'
workaround for non-POSIX shells, and it got confusing writing "xx86_64".

.github/workflows/macos_test.yml

@@ -6,13 +6,12 @@ jobs:
   build-native:
     strategy:
       matrix:
-        os: [macos-12, macos-11]
-        compiler: [clang, gcc]
+        os: [macos-13, macos-12]
+        arch: [arm64, x86_64]
     runs-on: ${{ matrix.os }}
     continue-on-error: false
     env:
-      CC: ${{ matrix.compiler }}
-      ARCH: native
+      ARCH: ${{ matrix.arch }}
     name: ${{ matrix.compiler }} - ${{ matrix.os }}
     steps:
     - name: Install packages for macos

scripts/test

@@ -10,46 +10,77 @@ if type apt-get >/dev/null 2>&1; then
 	sudo apt-get install -y cmake ninja-build
 fi
 
+# generate source tree
 ./autogen.sh
 
-if [ "x$ARCH" = "xnative" ]; then
+if [ "$ARCH" = "" ]; then
+	ARCH=`uname -m`
+fi
+
+# test macOS
+if [ `uname` = "Darwin" ]; then
 	# test autotools
 	./configure
-	make -j 4 distcheck
 
 	# make distribution
-	make dist
+	make -j 4 distcheck
+
+	# test cmake
 	tar zxvf libressl-*.tar.gz
 	cd libressl-*
-	mkdir build-static
-	mkdir build-shared
-
-	cd build-static
 
-	# test cmake and ninja
-	if [ `uname` = "Darwin" ]; then
-		cmake -DENABLE_ASM=${ENABLE_ASM} ..
+	(
+		mkdir build-static
+		cd build-static
+		cmake -DCMAKE_OSX_ARCHITECTURES=$ARCH ..
 		make -j 4
-		make test
+		if [ "$ARCH" = "x86_64" ]; then
+			make test
+		fi
+	)
 
-		cd ../build-shared
-		cmake -DBUILD_SHARED_LIBS=ON -DENABLE_ASM=${ENABLE_ASM} ..
+	(
+		mkdir build-shared
+		cd build-shared
+		cmake -DBUILD_SHARED_LIBS=ON -DCMAKE_OSX_ARCHITECTURES=$ARCH ..
 		make -j 4
-		make test
-	else
+		if [ "$ARCH" = "x86_64" ]; then
+			make test
+		fi
+	)
+
+# assuming Linux below
+elif [ "$ARCH" = "native" ]; then
+	# test autotools
+	./configure
+
+	# make distribution
+	make -j 4 distcheck
+
+	tar zxvf libressl-*.tar.gz
+	cd libressl-*
+
+
+	# test cmake and ninja
+	(
+		mkdir build-static
+		cd build-static
 		cmake -GNinja -DENABLE_ASM=${ENABLE_ASM} ..
-		ninja -j 4
+		ninja
 		ninja test
+	)
 
-		cd ../build-shared
+	(
+		mkdir build-shared
+		cd build-shared
 		cmake -GNinja -DBUILD_SHARED_LIBS=ON -DENABLE_ASM=${ENABLE_ASM} ..
-		ninja -j 4
+		ninja
 		ninja test
-	fi
+	)
 
-elif [ "x$ARCH" = "xmingw32" -o "x$ARCH" = "xmingw64" ]; then
+elif [ "$ARCH" = "mingw32" -o "$ARCH" = "mingw64" ]; then
 	CPU=i686
-	if [ "x$ARCH" = "xmingw64" ]; then
+	if [ "$ARCH" = "mingw64" ]; then
 		CPU=x86_64
 	fi
 
@@ -75,10 +106,10 @@ elif [ "x$ARCH" = "xmingw32" -o "x$ARCH" = "xmingw64" ]; then
 	 ninja -j 4
 	)
 
-elif [ "x$ARCH" = "xarm32" -o "x$ARCH" = "xarm64" ]; then
+elif [ "$ARCH" = "arm32" -o "$ARCH" = "arm64" ]; then
 	sudo apt-get install -y qemu-user-static binfmt-support
 
-	if [ "x$ARCH" = "xarm32" ]; then
+	if [ "$ARCH" = "arm32" ]; then
 		sudo apt-get install -y g++-arm-linux-gnueabihf
 		sudo ln -sf /usr/arm-linux-gnueabihf/lib/ld-linux-armhf.so.3 /lib/
 		./configure --host=arm-linux-gnueabihf
@@ -92,10 +123,10 @@ elif [ "x$ARCH" = "xarm32" -o "x$ARCH" = "xarm64" ]; then
 
 	file apps/openssl/.libs/openssl
 
-elif [ "x$ARCH" = "xmips32" -o "x$ARCH" = "xmips64" ]; then
+elif [ "$ARCH" = "mips32" -o "$ARCH" = "mips64" ]; then
 	sudo apt-get install -y qemu-user-static binfmt-support
 
-	if [ "x$ARCH" = "xmips32" ]; then
+	if [ "$ARCH" = "mips32" ]; then
 		sudo apt-get install -y g++-mips-linux-gnu
 		sudo ln -sf /usr/mipsel-linux-gnu/lib/ld.so.1 /lib/
 		./configure --host=mipsel-linux-gnu
@@ -109,7 +140,7 @@ elif [ "x$ARCH" = "xmips32" -o "x$ARCH" = "xmips64" ]; then
 
 	file apps/openssl/.libs/openssl
 
-elif [ "x$ARCH" = "xandroid" ]; then
+elif [ "$ARCH" = "android" ]; then
 	export TC_FILE=$ANDROID_NDK_HOME/build/cmake/android.toolchain.cmake
 
 	# set target API level and architecture