Continue with the FreeBSD port - this version builds and links, though...

net/net.gyp

Index: net/net.gyp
===================================================================
--- net/net.gyp	(revision 25977)
+++ net/net.gyp	(working copy)
@@ -375,7 +375,7 @@
             '../v8/tools/gyp/v8.gyp:v8',
           ],
         }],
-        [ 'OS == "linux"', {
+        [ 'OS == "linux" or OS == "freebsd"', {
           'dependencies': [
             '../build/linux/system.gyp:gconf',
             '../build/linux/system.gyp:gdk',
@@ -402,10 +402,10 @@
             ],
           },
         ],
-        [ 'OS == "linux"', {
+        [ 'OS == "linux" or OS == "freebsd"', {
             'sources/': [ ['exclude', '_(mac|win)\\.cc$'] ],
           },
-          {  # else: OS != "linux"
+          {  # else: OS != "linux" and OS != "freebsd"
             'sources!': [
               'base/nss_memio.c',
               'base/nss_memio.h',
@@ -422,6 +422,10 @@
             ],
           },
         ],
+	[ 'OS == "freebsd"', {
+	    'sources!': [ 'proxy/proxy_config_service_linux.cc' ],
+	  },
+	],
         [ 'OS == "mac"', {
             'sources/': [ ['exclude', '_(linux|win)\\.cc$'] ],
             'link_settings': {
@@ -541,7 +545,7 @@
             ],
           },
         ],
-        [ 'OS == "linux"', {
+        [ 'OS == "linux" or OS == "freebsd"', {
             'sources/': [ ['exclude', '_(mac|win)_unittest\\.cc$'] ],
             'dependencies': [
               '../build/linux/system.gyp:gtk',