address issue in boost.asio building on iOS

arvidn · Nov 14, 2023 · d8b0007 · d8b0007
1 parent 5ce4c51
commit d8b0007
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
@@ -141,4 +141,4 @@ jobs:
 
       - name: build library
         run: |
-          b2 -l400 cxxstd=14 darwin-ios darwin-ios_sim address-model=64  link=static
+          b2 -l400 cxxstd=14 target-os=iphone darwin-ios darwin-ios_sim address-model=64  link=static
diff --git a/Jamfile b/Jamfile
@@ -155,6 +155,14 @@ rule linking ( properties * )
 		result += <framework>CoreFoundation <framework>SystemConfiguration ;
 	}
 
+	if <target-os>iphone in $(properties)
+	{
+		# boost.asio seems to mis-detect iOS as supporting the __thread
+		# keyword, resulting in the error:
+		# error: thread-local storage is not supported for the current target
+		result += <define>BOOST_ASIO_DISABLE_THREAD_KEYWORD_EXTENSION ;
+	}
+
 	if <toolset>gcc in $(properties)
 		&& <target-os>linux in $(properties)
 		&& ( <asserts>on in $(properties)