Merge pull request #16 from braydonf/ldpath

Link locally to shared library using rpath.

bin/build-libbitcoind

@@ -63,8 +63,11 @@ ext=$($root_dir/platform/os.sh ext)
 echo 'Copying libbitcoind.{so|dylib} to its appropriate location.'
 if test -e "${root_dir}/libbitcoind/src/.libs/libbitcoind.${ext}"; then
   if [ "$ext" = "dylib" ]; then
-    cp "${root_dir}/libbitcoind/src/.libs/libbitcoind.0.dylib" "${os_dir}/"
-    cp "${root_dir}/libbitcoind/src/.libs/libbitcoind.dylib" "${os_dir}/"
+    if [ ! -d "${os_dir}/lib" ]; then
+      mkdir -p "${os_dir}/lib"
+    fi 
+    cp "${root_dir}/libbitcoind/src/.libs/libbitcoind.0.dylib" "${os_dir}/lib/"
+    cp "${root_dir}/libbitcoind/src/.libs/libbitcoind.dylib" "${os_dir}/lib/"
   else
     cp -P "${root_dir}"/libbitcoind/src/.libs/libbitcoind.so* "${os_dir}/"
   fi

binding.gyp

@@ -25,10 +25,15 @@
       '-frtti',
       '-fpermissive',
     ],
-    'libraries': [
-      '-lboost_filesystem',
-      '<!(./platform/os.sh thread)',
-      '<!(./platform/os.sh lib)'
-    ]
+    'link_settings': {
+      'libraries': [
+        '-lboost_filesystem',
+        '<!(./platform/os.sh thread)',
+        '<!(./platform/os.sh lib)'
+      ],
+      'ldflags': [
+        '-Wl,-rpath,<!(./platform/os.sh osdir)'
+      ]
+    }
   }]
 }