Merge pull request #18 from Progmasoft/build/catch3-identity

Give Catch3 its own build names and headers

1 files changed, 37 insertions, 0 deletions

diff --git a/src/Progmasoft/Catch3/Internal/GetEnv.cpp b/src/Progmasoft/Catch3/Internal/GetEnv.cpp
new file mode 100644
index 00000000..0bf4db1b
--- /dev/null
+++ b/src/Progmasoft/Catch3/Internal/GetEnv.cpp
@@ -0,0 +1,37 @@
+
+//              Copyright Catch2 Authors
+// Distributed under the Boost Software License, Version 1.0.
+//   (See accompanying file LICENSE.txt or copy at
+//        https://www.boost.org/LICENSE_1_0.txt)
+
+// SPDX-License-Identifier: BSL-1.0
+
+#include <Progmasoft/Catch3/Internal/GetEnv.hpp>
+
+#include <Progmasoft/Catch3/Internal/Platform.hpp>
+#include <Progmasoft/Catch3/Internal/CompilerCapabilities.hpp>
+
+#include <cstdlib>
+
+namespace Catch {
+    namespace Detail {
+
+#if !defined (CATCH_CONFIG_GETENV)
+        char const* getEnv( char const* ) { return nullptr; }
+#else
+
+        char const* getEnv( char const* varName ) {
+#    if defined( _MSC_VER )
+#        pragma warning( push )
+#        pragma warning( disable : 4996 ) // use getenv_s instead of getenv
+#    endif
+
+            return std::getenv( varName );
+
+#    if defined( _MSC_VER )
+#        pragma warning( pop )
+#    endif
+        }
+#endif
+} // namespace Detail
+} // namespace Catch