zbackup: Fix build error

Upstream bug report: https://github.com/zbackup/zbackup/issues/160
2022-05-12 14:50:03 +05:30
parent 41ff747f88
commit 07aba57bca
1 changed files with 4 additions and 0 deletions
@@ -20,6 +20,10 @@ stdenv.mkDerivation rec {
    ./protobuf-api-change.patch
  ];

+  # zbackup uses dynamic exception specifications which are not
+  # allowed in C++17
+  NIX_CFLAGS_COMPILE = [ "--std=c++14" ];
+
  buildInputs = [ zlib openssl protobuf lzo libunwind ];
  nativeBuildInputs = [ cmake protobufc ];