fix: Mac Catalyst build (#189)

Author: dgmachado

metadata-generator/build-step-metadata-generator.py

@@ -43,6 +43,10 @@ def map_and_list(func, iterable):
     docset_platform = "OSX"
     default_deployment_target_flag_name = "-mmacosx-version-min"
     default_deployment_target_clang_env_name = "MACOSX_DEPLOYMENT_TARGET"
+elif effective_platform_name == "-maccatalyst":
+    docset_platform = "maccatalyst"
+    default_deployment_target_flag_name = "-mmaccatalyst-version-min"
+    default_deployment_target_clang_env_name = "MACCATALYST_DEPLOYMENT_TARGET"
 elif effective_platform_name == "-watchos":
     docset_platform = "watchOS"
     default_deployment_target_flag_name = "-mwatchos-version-min"

project-template/internal/nativescript-build.xcconfig

@@ -22,4 +22,6 @@ LDPLUSPLUS = $SRCROOT/internal/nsld.sh
 EXCLUDED_ARCHS_x86_64 = arm64 arm64e
 EXCLUDED_ARCHS[sdk=iphonesimulator*] = i386 armv6 armv7 armv7s armv8 $(EXCLUDED_ARCHS_$(NATIVE_ARCH_64_BIT))
 EXCLUDED_ARCHS[sdk=iphoneos*] = i386 armv6 armv7 armv7s armv8 x86_64
-VALIDATE_WORKSPACE = YES
+VALIDATE_WORKSPACE = YES
+
+VALID_ARCHS[sdk=macosx*] = arm64