added a fix for conda-forge

DOI-USGS · Nov 4, 2024 · 8d496aa · 8d496aa
1 parent 8b5d5ab
commit 8d496aa
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -11,6 +11,9 @@ set(CMAKE_CXX_STANDARD 20)
 
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
+# to avoid complaints in conda-forge, see https://conda-forge.org/docs/maintainer/knowledge_base/#newer-c-features-with-old-sdk 
+set(CXXFLAGS, "${CXXFLAGS} -D_LIBCPP_DISABLE_AVAILABILITY")
+
 # Set up Anaconda prefix in the case with a non-default conda env is activated
 if(EXISTS $ENV{CONDA_PREFIX})
   message("CONDA PREFIX: $ENV{CONDA_PREFIX}")