nanos6: add debug version for for libstdc++

2021-03-11 17:56:12 +01:00
parent 4780a81d70
commit f68564efe6
2 changed files with 6 additions and 2 deletions
--- a/bsc/nanos6/default.nix
+++ b/bsc/nanos6/default.nix
@@ -14,6 +14,7 @@
 , enableJemalloc ? true
 , jemalloc ? null
 , cachelineBytes ? 64
+, enableGlibcxxDebug ? false
 }:

 assert enableJemalloc -> (jemalloc != null);
@@ -44,7 +45,8 @@ stdenv.mkDerivation rec {
  '';

  configureFlags = [] ++
-    optional enableJemalloc "--with-jemalloc=${jemalloc}";
+    optional enableJemalloc "--with-jemalloc=${jemalloc}" ++
+    optional enableGlibcxxDebug "CXXFLAGS=-D_GLIBCXX_DEBUG";

  # The "bindnow" flags are incompatible with ifunc resolution mechanism. We
  # disable all by default, which includes bindnow.