Enable BTLS when building for Windows

README.md

@@ -36,7 +36,7 @@ export MONO_SOURCE_ROOT=$HOME/git/mono
 
 ### Notes
 - Python 3.7 or higher is required.
-- OSXCROSS is supported expect for building the Mono cross-compilers.
+- OSXCROSS is supported except for building the Mono cross-compilers.
 - Building on Windows is not supported. It's possible to use Cygwin or WSL (Windows Subsystem for Linux) but this hasn't been tested.
 
 ## Compiling Godot for Desktop with this Runtime

bcl.py

@@ -40,7 +40,7 @@ def get_profile_install_dirs(opts: BaseOpts, product: str):
     profiles = profiles_table[product]
     return [path_join(install_dir, get_profile_dir(profile, product)) for profile in profiles]
 
-def configure_bcl(opts: BclOpts):
+def configure_bcl(opts: BclOpts, product: str):
     stamp_file = path_join(opts.configure_dir, '.stamp-bcl-configure')
 
     if os.path.isfile(stamp_file):
@@ -54,12 +54,21 @@ def configure_bcl(opts: BclOpts):
 
     CONFIGURE_FLAGS = [
         '--disable-boehm',
-        '--disable-btls-lib',
         '--disable-nls',
         '--disable-support-build',
         '--with-mcs-docs=no'
     ]
 
+    if product == 'desktop-win32':
+        CONFIGURE_FLAGS += [
+            '--enable-btls',
+            '--enable-btls-lib'
+        ]
+    else:
+        CONFIGURE_FLAGS += [
+            '--disable-btls-lib'
+        ]
+
     configure = path_join(opts.mono_source_root, 'configure')
     configure_args = CONFIGURE_FLAGS
 
@@ -84,8 +93,8 @@ def make_bcl(opts: BclOpts):
     touch(stamp_file)
 
 
-def build_bcl(opts: BclOpts):
-    configure_bcl(opts)
+def build_bcl(opts: BclOpts, product: str):
+    configure_bcl(opts, product)
     make_bcl(opts)
 
 
@@ -97,7 +106,7 @@ def clean_bcl(opts: BclOpts):
 
 
 def make_product(opts: BclOpts, product: str):
-    build_bcl(opts)
+    build_bcl(opts, product)
 
     build_dir = path_join(opts.configure_dir, 'bcl')
 

desktop.py

@@ -87,7 +87,8 @@ def setup_desktop_template(env: dict, opts: DesktopOpts, product: str, target_pl
         '--disable-mcs-build',
         '--enable-maintainer-mode',
         '--with-tls=pthread',
-        '--without-ikvm-native'
+        '--without-ikvm-native',
+        '--enable-btls'
     ]
 
     if target_platform == 'windows':
@@ -98,7 +99,6 @@ def setup_desktop_template(env: dict, opts: DesktopOpts, product: str, target_pl
         CONFIGURE_FLAGS += [
             '--disable-iconv',
             '--disable-nls',
-            '--enable-dynamic-btls',
             '--with-sigaltstack=yes',
         ]