From 483c68d87c27ac702f3722e3a02f81e9c9fc3974 Mon Sep 17 00:00:00 2001
From: Nick Zavaritsky <mejedi@gmail.com>
Date: Fri, 29 Jul 2016 14:46:50 +0300
Subject: [PATCH] Fix #1645: Warnings related to MACOSX_RPATH
---
cmake/os.cmake | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/cmake/os.cmake b/cmake/os.cmake
index e33847da76..f57138905f 100644
--- a/cmake/os.cmake
+++ b/cmake/os.cmake
@@ -44,6 +44,15 @@ elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
find_package_message(PLATFORM "Building for OS X" "${CMAKE_SYSTEM_NAME}")
find_package_message(DARWIN_BUILD_TYPE
"DARWIN_BUILD_TYPE: ${DARWIN_BUILD_TYPE}" "${DARWIN_BUILD_TYPE}")
+
+ # In Mac OS, the dynamic linker recognizes
+ # @loader_path, @executable_path and @rpath tokens, ex:
+ # '@loder_path/lit.dylib'
+ # means load lit from the same dir the requesting binary lives in.
+ # Since our dynamic libraries aren't intended for static linking,
+ # this is pretty much irrelevant. Disable CMake rpath features
+ # altogether. Suppresses a few warnings.
+ set(CMAKE_SKIP_RPATH true)
else()
message (FATAL_ERROR "Unsupported platform -- ${CMAKE_SYSTEM_NAME}")
endif()
--
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