update architectures for watchOS in example/ios

CMake/iOS.cmake

@@ -197,9 +197,9 @@ if (IOS_PLATFORM STREQUAL "OS")
 elseif (IOS_PLATFORM STREQUAL "SIMULATOR")
     set (IOS_ARCH "i386;x86_64")
 elseif (IOS_PLATFORM STREQUAL "WATCHOS")
-    set (IOS_ARCH "armv7k")
+    set (IOS_ARCH "armv7k;arm64_32")
 elseif (IOS_PLATFORM STREQUAL "WATCHSIMULATOR")
-    set (IOS_ARCH "i386")
+    set (IOS_ARCH "i386;x86_64")
 elseif (IOS_PLATFORM STREQUAL "TVOS")
     set (IOS_ARCH "arm64")
 elseif (IOS_PLATFORM STREQUAL "TVSIMULATOR")

example/ios/Python-Apple-support.patch

@@ -0,0 +1,16 @@
+diff --git a/Makefile b/Makefile
+index 695be54..bce31b9 100644
+--- a/Makefile
++++ b/Makefile
+@@ -56,9 +56,10 @@ CFLAGS-appletvos.arm64=-fembed-bitcode
+ PYTHON_CONFIGURE-tvOS=ac_cv_func_sigaltstack=no
+ 
+ # watchOS targets
+-TARGETS-watchOS=watchsimulator.i386 watchos.armv7k
++TARGETS-watchOS=watchsimulator.i386 watchsimulator.x86_64 watchos.armv7k watchos.arm64_32
+ CFLAGS-watchOS=-mwatchos-version-min=4.0
+ CFLAGS-watchos.armv7k=-fembed-bitcode
++CFLAGS-watchos.arm64_32=-fembed-bitcode
+ PYTHON_CONFIGURE-watchOS=ac_cv_func_sigaltstack=no
+ 
+ # override machine types for arm64

example/ios/build-openssl.sh

@@ -3,10 +3,12 @@
 git clone https://github.com/pybee/Python-Apple-support
 cd Python-Apple-support
 git checkout 60b990128d5f1f04c336ff66594574515ab56604
+git apply ../Python-Apple-support.patch
 cd ..
 
 #TODO: change openssl version
 platforms="macOS iOS watchOS tvOS"
+#platforms="watchOS"
 for platform in $platforms;
 do
   echo $platform

example/ios/build.sh

@@ -6,6 +6,7 @@ mkdir -p build
 cd build
 
 platforms="macOS iOS watchOS tvOS"
+#platforms="watchOS"
 for platform in $platforms;
 do
   echo "Platform = ${platform} Simulator = ${simulator}"