[cmake-developers] [PATCH] Only search for install_name_tool if the toolchain has it

[Florent Castelli]

When cross compiling, toolchains won't have install_name_tool,
which is provided by Xcode and command line tools on OSX.
This is a Mach-O specific utility and not required on all platforms.
---
 Modules/CMakeFindBinUtils.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/CMakeFindBinUtils.cmake b/Modules/CMakeFindBinUtils.cmake
index 829b6ff..5b5bda8 100644
--- a/Modules/CMakeFindBinUtils.cmake
+++ b/Modules/CMakeFindBinUtils.cmake
@@ -68,7 +68,7 @@ endif()


 # on Apple there really should be install_name_tool
-if(APPLE)
+if(CMAKE_PLATFORM_HAS_INSTALLNAME)
   find_program(CMAKE_INSTALL_NAME_TOOL NAMES install_name_tool HINTS ${_CMAKE_TOOLCHAIN_LOCATION})

   if(NOT CMAKE_INSTALL_NAME_TOOL)
--
2.0.0

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