#27 First try on new Plugin

Former-commit-id: b5ac43a

.gitignore

@@ -9,9 +9,14 @@ data_*/
 *.pyc
 
 example/android
+example/ios
 
 ios/admob/lib
+ios/godot
+ios/lib
+ios/bin
 .DS_Store
 
+*.a
 *.o
 *.d

ios/SConstruct

@@ -0,0 +1,136 @@
+#!/usr/bin/env python
+import os
+import sys
+import subprocess
+
+if sys.version_info < (3,):
+    def decode_utf8(x):
+        return x
+else:
+    import codecs
+    def decode_utf8(x):
+        return codecs.utf_8_decode(x)[0]
+
+# Most of the settings are taken from https://github.com/BastiaanOlij/gdnative_cpp_example
+
+opts = Variables([], ARGUMENTS)
+
+# Gets the standard flags CC, CCX, etc.
+env = DefaultEnvironment()
+
+# Define our options
+opts.Add(EnumVariable('target', "Compilation target", 'debug', ['d', 'debug', 'r', 'release']))
+opts.Add(EnumVariable('platform', "Compilation platform", '', ['', 'ios']))
+opts.Add(EnumVariable('p', "Compilation target, alias for 'platform'", '', ['','ios']))
+opts.Add(EnumVariable('arch', "Compilation platform", '', ['', 'arm64', 'armv7', 'x86_64']))
+opts.Add(BoolVariable('use_llvm', "Use the LLVM / Clang compiler", 'no'))
+opts.Add(PathVariable('target_path', 'The path where the lib is installed.', 'bin/'))
+opts.Add(PathVariable('target_name', 'The library name.', 'gdexample', PathVariable.PathAccept))
+opts.Add(EnumVariable('mode', 'Library build mode', 'static', ['static', 'dynamic']))
+
+# Local dependency paths, adapt them to your setup
+godot_path = "godot/"
+godot_library = "ios.fat.a"
+
+# Updates the environment with the option variables.
+opts.Update(env)
+
+# Process some arguments
+if env['use_llvm']:
+    env['CC'] = 'clang'
+    env['CXX'] = 'clang++'
+
+if env['p'] != '':
+    env['platform'] = env['p']
+
+if env['platform'] == '':
+    print("No valid target platform selected.")
+    quit();
+
+# For the reference:
+# - CCFLAGS are compilation flags shared between C and C++
+# - CFLAGS are for C-specific compilation flags
+# - CXXFLAGS are for C++-specific compilation flags
+# - CPPFLAGS are for pre-processor flags
+# - CPPDEFINES are for pre-processor defines
+# - LINKFLAGS are for linking flags
+
+# Check our platform specifics
+if env['platform'] == "ios":
+    env.Append(CCFLAGS=["-fmodules", "-fcxx-modules"])
+
+    xcframework_directory = ''
+
+
+    if env['arch'] == 'x86_64':
+        xcframework_directory = 'ios-arm64_i386_x86_64-simulator'
+        sdk_name = 'iphonesimulator'
+        env.Append(CCFLAGS=['-mios-simulator-version-min=10.0'])
+    else:
+        xcframework_directory = 'ios-arm64_armv7'
+        sdk_name = 'iphoneos'
+        env.Append(CCFLAGS=['-miphoneos-version-min=10.0'])
+
+    env.Append(FRAMEWORKPATH=['#lib/GoogleMobileAds.xcframework/' + xcframework_directory])
+    env.Append(FRAMEWORKPATH=['#lib/UserMessagingPlatform.xcframework/' + xcframework_directory])
+
+    try:
+        sdk_path = decode_utf8(subprocess.check_output(['xcrun', '--sdk', sdk_name, '--show-sdk-path']).strip())
+    except (subprocess.CalledProcessError, OSError):
+        raise ValueError("Failed to find SDK path while running xcrun --sdk {} --show-sdk-path.".format(sdk_name))
+
+    env['target_path'] += 'ios/'
+    env.Append(CCFLAGS=['-arch', env['arch'], "-isysroot", "$IPHONESDK", "-stdlib=libc++", '-isysroot', sdk_path])
+    env.Append(CXXFLAGS=['-std=c++17'])
+    env.Append(CCFLAGS=['-DPTRCALL_ENABLED'])
+
+    if env['target'] in ('debug', 'd'):
+        env.Append(CCFLAGS=['-g', '-O2', '-DDEBUG', '-DDEBUG_ENABLED', '-DDEBUG_MEMORY_ALLOC', '-DDISABLE_FORCED_INLINE', '-DTYPED_METHOD_BIND'])
+    else:
+        env.Append(CCFLAGS=['-g', '-O3'])
+
+
+    env.Append(
+        CCFLAGS="-fmessage-length=0 -fno-strict-aliasing -fdiagnostics-print-source-range-info -fdiagnostics-show-category=id -fdiagnostics-parseable-fixits -fpascal-strings -fblocks -fvisibility=hidden -MMD -MT dependencies -miphoneos-version-min=10.0".split()
+    )
+    env.Append(LINKFLAGS=[])
+
+    env.Append(
+        LINKFLAGS=[
+            "-arch", 
+            env['arch'],
+            "-miphoneos-version-min=10.0",
+            '-isysroot', sdk_path,
+            '-F' + sdk_path
+        ]
+    )
+
+# make sure our binding library is properly includes
+env.Append(CPPPATH=[
+    '.', 
+    godot_path, 
+    godot_path + 'main/', 
+    godot_path + 'core/', 
+    godot_path + 'core/os/', 
+    godot_path + 'core/platform/',
+    godot_path + 'platform/iphone/',
+    godot_path + 'modules/',
+    godot_path + 'scene/',
+    godot_path + 'servers/',
+    godot_path + 'drivers/',
+    godot_path + 'thirdparty/',
+])
+env.Append(LIBPATH=[godot_path + 'bin/'])
+env.Append(LIBS=[godot_library])
+
+# tweak this if you want to use different folders, or more folders, to store your source code in.
+sources = Glob('admob_plugin/*.cpp')
+sources.append(Glob("admob_plugin/*.mm"))
+sources.append(Glob("admob_plugin/*.m"))
+
+library = env.StaticLibrary(target=env['target_path'] + env['target_name'] , source=sources)
+
+Default(library)
+
+# Generates help for the -h scons option.
+Help(opts.GenerateHelpText(env))