netbsd/amd64 support

3 files changed, 19 insertions, 1 deletions

diff --git a/src/expand/proc_macro.cpp b/src/expand/proc_macro.cpp
index 29bd6e8c..d34a91a5 100644
--- a/src/expand/proc_macro.cpp
+++ b/src/expand/proc_macro.cpp
@@ -24,7 +24,7 @@
 # include <sys/wait.h>
 #endif
 
-#ifdef __OpenBSD__
+#if defined(__OpenBSD__) || defined(__NetBSD__)
 extern char **environ;
 #endif
 
diff --git a/src/main.cpp b/src/main.cpp
index c63ce0d6..369c80de 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -52,6 +52,10 @@
 # else
 #  define DEFAULT_TARGET_NAME "i586-windows-gnu"
 # endif
+#elif defined(__NetBSD__)
+# if defined(__amd64__)
+#  define DEFAULT_TARGET_NAME "x86_64-unknown-netbsd"
+# endif
 #elif defined(__OpenBSD__)
 # if defined(__amd64__)
 #  define DEFAULT_TARGET_NAME "x86_64-unknown-openbsd"
diff --git a/src/trans/target.cpp b/src/trans/target.cpp
index 1f04666e..a91b1225 100644
--- a/src/trans/target.cpp
+++ b/src/trans/target.cpp
@@ -94,6 +94,13 @@ namespace
                 ARCH_X86_64
                 };
         }
+        else if(target_name == "x86_64-unknown-netbsd")
+        {
+            return TargetSpec {
+                "unix", "netbsd", "gnu", CodegenMode::Gnu11, "x86_64-unknown-netbsd",
+                ARCH_X86_64
+                };
+        }
         else if(target_name == "i686-unknown-openbsd")
         {
             return TargetSpec {
@@ -147,6 +154,13 @@ void Target_SetCfg(const ::std::string& target_name)
     }
     Cfg_SetValue("target_env", g_target.m_env_name);
 
+    if( g_target.m_os_name == "netbsd" )
+    {
+        Cfg_SetFlag("netbsd");
+        Cfg_SetValue("target_vendor", "unknown");
+    }
+    Cfg_SetValue("target_env", g_target.m_env_name);
+
     if( g_target.m_os_name == "openbsd" )
     {
         Cfg_SetFlag("openbsd");