Build datadog-agent on NetBSD

datadog-agent.diff

diff --git a/pkg/collector/python/aggregator.go b/pkg/collector/python/aggregator.go
index 6e2070d62..7ef65df5c 100644
--- a/pkg/collector/python/aggregator.go
+++ b/pkg/collector/python/aggregator.go
@@ -16,7 +16,7 @@ import (

 /*
 #include <datadog_agent_rtloader.h>
-#cgo !windows LDFLAGS: -ldatadog-agent-rtloader -ldl
+#cgo !windows LDFLAGS: -ldatadog-agent-rtloader
 #cgo windows LDFLAGS: -ldatadog-agent-rtloader -lstdc++ -static
 */
 import "C"
diff --git a/pkg/collector/python/containers.go b/pkg/collector/python/containers.go
index c6f65ba3a..b344214f6 100644
--- a/pkg/collector/python/containers.go
+++ b/pkg/collector/python/containers.go
@@ -15,7 +15,7 @@ import (

 /*
 #include <datadog_agent_rtloader.h>
-#cgo !windows LDFLAGS: -ldatadog-agent-rtloader -ldl
+#cgo !windows LDFLAGS: -ldatadog-agent-rtloader
 #cgo windows LDFLAGS: -ldatadog-agent-rtloader -lstdc++ -static
 */
 import "C"
diff --git a/pkg/collector/python/datadog_agent.go b/pkg/collector/python/datadog_agent.go
index 09f68108a..c743a1c92 100644
--- a/pkg/collector/python/datadog_agent.go
+++ b/pkg/collector/python/datadog_agent.go
@@ -23,7 +23,7 @@ import (
 )

 /*
-#cgo !windows LDFLAGS: -ldatadog-agent-rtloader -ldl
+#cgo !windows LDFLAGS: -ldatadog-agent-rtloader
 #cgo windows LDFLAGS: -ldatadog-agent-rtloader -lstdc++ -static

 #include "datadog_agent_rtloader.h"
diff --git a/pkg/collector/python/init.go b/pkg/collector/python/init.go
index 70d96faea..1ec511f92 100644
--- a/pkg/collector/python/init.go
+++ b/pkg/collector/python/init.go
@@ -27,7 +27,7 @@ import (
 )

 /*
-#cgo !windows LDFLAGS: -ldatadog-agent-rtloader -ldl
+#cgo !windows LDFLAGS: -ldatadog-agent-rtloader
 #cgo windows LDFLAGS: -ldatadog-agent-rtloader -lstdc++ -static

 #include "datadog_agent_rtloader.h"
diff --git a/pkg/collector/python/init_nix.go b/pkg/collector/python/init_nix.go
index 88c073474..b87bd7b04 100644
--- a/pkg/collector/python/init_nix.go
+++ b/pkg/collector/python/init_nix.go
@@ -15,7 +15,7 @@ import (
 )

 /*
-#cgo !windows LDFLAGS: -ldatadog-agent-rtloader -ldl
+#cgo !windows LDFLAGS: -ldatadog-agent-rtloader

 #include <datadog_agent_rtloader.h>
 */
diff --git a/pkg/collector/python/kubeutil.go b/pkg/collector/python/kubeutil.go
index 683586427..bd71333ec 100644
--- a/pkg/collector/python/kubeutil.go
+++ b/pkg/collector/python/kubeutil.go
@@ -19,7 +19,7 @@ import (

 /*
 #include <datadog_agent_rtloader.h>
-#cgo !windows LDFLAGS: -ldatadog-agent-rtloader -ldl
+#cgo !windows LDFLAGS: -ldatadog-agent-rtloader
 #cgo windows LDFLAGS: -ldatadog-agent-rtloader -lstdc++ -static
 */
 import "C"
diff --git a/pkg/collector/python/memory.go b/pkg/collector/python/memory.go
index d249ddd67..c7a40c23e 100644
--- a/pkg/collector/python/memory.go
+++ b/pkg/collector/python/memory.go
@@ -21,7 +21,7 @@ import (
 )

 /*
-#cgo !windows LDFLAGS: -ldatadog-agent-rtloader -ldl
+#cgo !windows LDFLAGS: -ldatadog-agent-rtloader
 #cgo windows LDFLAGS: -ldatadog-agent-rtloader -lstdc++ -static

 #include "datadog_agent_rtloader.h"
diff --git a/pkg/collector/python/no_kubeutil.go b/pkg/collector/python/no_kubeutil.go
index c27a6c281..861755457 100644
--- a/pkg/collector/python/no_kubeutil.go
+++ b/pkg/collector/python/no_kubeutil.go
@@ -9,7 +9,7 @@ package python

 /*
 #include <datadog_agent_rtloader.h>
-#cgo !windows LDFLAGS: -ldatadog-agent-rtloader -ldl
+#cgo !windows LDFLAGS: -ldatadog-agent-rtloader
 #cgo windows LDFLAGS: -ldatadog-agent-rtloader -lstdc++ -static
 */
 import "C"
diff --git a/pkg/collector/python/tagger.go b/pkg/collector/python/tagger.go
index 5075de7e2..09ee985e0 100644
--- a/pkg/collector/python/tagger.go
+++ b/pkg/collector/python/tagger.go
@@ -16,7 +16,7 @@ import (
 )

 /*
-#cgo !windows LDFLAGS: -ldatadog-agent-rtloader -ldl
+#cgo !windows LDFLAGS: -ldatadog-agent-rtloader
 #cgo windows LDFLAGS: -ldatadog-agent-rtloader -lstdc++ -static

 #include "datadog_agent_rtloader.h"
diff --git a/pkg/collector/python/util.go b/pkg/collector/python/util.go
index 0f4405efc..23788b21e 100644
--- a/pkg/collector/python/util.go
+++ b/pkg/collector/python/util.go
@@ -9,7 +9,7 @@ package python

 /*
 #include <datadog_agent_rtloader.h>
-#cgo !windows LDFLAGS: -ldatadog-agent-rtloader -ldl
+#cgo !windows LDFLAGS: -ldatadog-agent-rtloader
 #cgo windows LDFLAGS: -ldatadog-agent-rtloader -lstdc++ -static
 */
 import "C"
diff --git a/rtloader/common/rtloader_mem.h b/rtloader/common/rtloader_mem.h
index 16f4ecfb7..11fce8050 100644
--- a/rtloader/common/rtloader_mem.h
+++ b/rtloader/common/rtloader_mem.h
@@ -70,6 +70,9 @@ void _free(void *ptr);
 #    elif __APPLE__
 #        define __THROW
 #    endif
+#ifndef __THROW
+#define __THROW
+#endif

 char *strdupe(const char *s1) __THROW;
 #else
diff --git a/rtloader/rtloader/rtloader.cpp b/rtloader/rtloader/rtloader.cpp
index fd0d395f4..5634e7cb9 100644
--- a/rtloader/rtloader/rtloader.cpp
+++ b/rtloader/rtloader/rtloader.cpp
@@ -51,9 +51,11 @@ void signalHandler(int sig, siginfo_t *, void *)
     void *buffer[STACKTRACE_SIZE];
     char **symbols;

-    size_t nptrs = backtrace(buffer, STACKTRACE_SIZE);
+    // size_t nptrs = backtrace(buffer, STACKTRACE_SIZE);
+    size_t nptrs = 0;
     std::cerr << "HANDLER CAUGHT signal Error: signal " << sig << std::endl;
-    symbols = backtrace_symbols(buffer, nptrs);
+    // symbols = backtrace_symbols(buffer, nptrs);
+    symbols = NULL;
     if (symbols == NULL) {
         std::cerr << "Error getting backtrace symbols" << std::endl;
     } else {