address issue in boost.asio building on iOS

arvidn · Nov 14, 2023 · d8b0007 · d8b0007
1 parent 5ce4c51
commit d8b0007
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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)