From f66077506462bf96fee79f7f20516ca5d1e02f8a Mon Sep 17 00:00:00 2001
From: Julie Hockett <juliehockett@google.com>
Date: Fri, 17 Aug 2018 12:50:22 -0700
Subject: [PATCH] Propagate linker flags from the command line

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ae4569..918b2fc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -46,7 +46,7 @@ set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O2 -g1")
 
 if(APPLE)
 elseif(UNIX)
-  set(CMAKE_EXE_LINKER_FLAGS "-Wl,--build-id")
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--build-id")
 endif()
 
 # When using Ninja, compiler output won't be colorized without this.