GN: Put shared libraries in outdir, not outdir/lib

build/config/gcc/BUILD.gn

Index: build/config/gcc/BUILD.gn
diff --git a/build/config/gcc/BUILD.gn b/build/config/gcc/BUILD.gn
index c9639ad91cf3ba96691ec86474b342346584aa79..10d0deafb3b25ac5c235b6b59048c9258fab8e9b 100644
--- a/build/config/gcc/BUILD.gn
+++ b/build/config/gcc/BUILD.gn
@@ -22,9 +22,9 @@ config("symbol_visibility_hidden") {
 config("executable_ldconfig") {
   ldflags = [
     # Want to pass "\$". GN will re-escape as required for ninja.
-    "-Wl,-rpath=\$ORIGIN/lib/",
+    "-Wl,-rpath=\$ORIGIN/",

[Nico, 2014/07/26 19:49:59]

Brett: FYI, the CrOS folks were pretty interested in not passing this if there
are no shared library deps, for security reasons (
https://code.google.com/p/gyp/issues/detail?id=315 /
https://codereview.chromium.org/11821060/ ). So this might need work in gn (or
maybe only executables that need it use executable_lconfig, in that case nvm)

[jamesr, 2014/07/29 03:56:02]

Thinking about it more it should be sufficient to do 'configs -= [
"//build/config/gcc:executable_ldconfig" ] 'in whatever targets don't want this
line

 
-    "-Wl,-rpath-link=lib/",
+    "-Wl,-rpath-link=",
   ]
 
   if (is_android) {