build: compile without -fvisibility=hidden

Fixes symbol lookup errors when loading an addon module on Linux.

diff --git a/common.gypi b/common.gypi
index 369e22b..b250fe2 100644 (file)
--- a/common.gypi
+++ b/common.gypi
@@ -127,9 +127,7 @@
           }],
           [ 'OS=="linux"', {
             'cflags': [ '-ansi' ],
-          }],
-          [ 'visibility=="hidden"', {
-            'cflags': [ '-fvisibility=hidden' ],
+            'ldflags': [ '-rdynamic' ],
           }],
         ],
       }],