From 8e80b8f22c186e2bb6bf900b4ab7a479f3943d95 Mon Sep 17 00:00:00 2001
From: Vincent Saulue-Laborde <vincent_saulue@hotmail.fr>
Date: Wed, 17 Apr 2024 21:26:13 +0200
Subject: [PATCH] conanfile: set compatibility_cppstr = False.

The Catch libraries have different API/ABI depending on the c++
standard they are compiled with. For example, the following function
isn't in the binary when compiled with C++14, only with C++17 or later:

StringMaker<std::string_view>::convert(std::string_view str);

By default, Conan is allowed to serve Catch libraries compiled in C++14
into a project using C++17/20, potentially causing linker errors
because of missing symbols. This PR overrides this default behaviour:
the C++ standard of the Catch library will exactly match the one of
the requiring project (building Catch from source if necessary).
---
 conanfile.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/conanfile.py b/conanfile.py
index 8f45b8a975..bcdd426f84 100755
--- a/conanfile.py
+++ b/conanfile.py
@@ -19,6 +19,7 @@ class CatchConan(ConanFile):
     license = "BSL-1.0"
     version = "latest"
     settings = "os", "compiler", "build_type", "arch"
+    extension_properties = {"compatibility_cppstd": False}
 
     options = {
         "shared": [True, False],