netdata: fix protobuf support

pkgs/tools/system/netdata/default.nix

@@ -47,6 +47,8 @@ in stdenv.mkDerivation rec {
     # Therefore we put it into `/run/netdata`, which is owned
     # by netdata only.
     ./ipc-socket-in-run.patch
+    # This is only needed for 1.33.1, remove on the next release
+    ./fix-protobuf.patch
   ];
 
   NIX_CFLAGS_COMPILE = optionalString withDebug "-O1 -ggdb -DNETDATA_INTERNAL_CHECKS=1";

pkgs/tools/system/netdata/fix-protobuf.patch

@@ -0,0 +1,23 @@
+diff --git a/daemon/buildinfo.c b/daemon/buildinfo.c
+index b64a78f29..ccd1c884d 100644
+--- a/daemon/buildinfo.c
++++ b/daemon/buildinfo.c
+@@ -60,7 +60,6 @@
+ // Optional libraries
+ 
+ #ifdef HAVE_PROTOBUF
+-#if defined(ACLK_NG) || defined(ENABLE_PROMETHEUS_REMOTE_WRITE)
+ #define FEAT_PROTOBUF 1
+ #ifdef BUNDLED_PROTOBUF
+ #define FEAT_PROTOBUF_BUNDLED " (bundled)"
+@@ -71,10 +70,6 @@
+ #define FEAT_PROTOBUF 0
+ #define FEAT_PROTOBUF_BUNDLED ""
+ #endif
+-#else
+-#define FEAT_PROTOBUF 0
+-#define FEAT_PROTOBUF_BUNDLED ""
+-#endif
+ 
+ #ifdef ENABLE_JSONC
+ #define FEAT_JSONC 1