override cpp standard

benbovy · Oct 20, 2022 · 349fdd2 · 349fdd2
1 parent f48f346
commit 349fdd2
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Showing 2 changed files with 15 additions and 0 deletions.
diff --git a/recipe/allow_override_cpp_standard.patch b/recipe/allow_override_cpp_standard.patch
@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index f080b4b..a771744 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -19,7 +19,7 @@ endif()
+ # undefined symbol errors since ABSL_HAVE_STD_STRING_VIEW etc will
+ # end up defined differently.  There is probably a better way to achieve
+ # this than assuming what absl used.
+-set(CMAKE_CXX_STANDARD 11)
++set(CMAKE_CXX_STANDARD 11 CACHE STRING "The C++ standard to build with")
+ set(CMAKE_CXX_STANDARD_REQUIRED ON)
+ # No compiler-specific extensions, i.e. -std=c++11, not -std=gnu++11.
+ set(CMAKE_CXX_EXTENSIONS OFF)
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
@@ -11,6 +11,8 @@ source:
   patches:
     # use gtest shipped by conda-forge instead of building it from source
     - use_installed_gtest.patch
+    # TODO: remove for version > 0.10.0
+    - allow_override_cpp_standard.patch
 
 build:
   number: 0