Fix ios cmake file for cmake 3.0
In cmake 3.0, it is required to use full path for compilers. And it
seems like there's no need to force the compiler. Instead we can just
use set(CMAKE_C_COMPIER clang) so that we don't need to specify full
path of clang and clang++.
Change-Id: I9f6a625068e9d37a4bf5a595bafd82cbc13fdde4
diff --git a/cmake/iOS.cmake b/cmake/iOS.cmake
index 03b845a..8b8b40d 100644
--- a/cmake/iOS.cmake
+++ b/cmake/iOS.cmake
@@ -84,10 +84,8 @@
string (REGEX REPLACE "^([0-9]+)\\.([0-9]+).*$" "\\1" DARWIN_MAJOR_VERSION "${CMAKE_HOST_SYSTEM_VERSION}")
endif (CMAKE_UNAME)
-# Force the compilers to gcc for iOS
-include (CMakeForceCompiler)
-CMAKE_FORCE_C_COMPILER (clang Apple)
-CMAKE_FORCE_CXX_COMPILER (clang++ Apple)
+set(CMAKE_C_COMPIER clang)
+set(CMAKE_CXX_COMPIER clang++)
set(CMAKE_AR ar CACHE FILEPATH "" FORCE)
# Skip the platform compiler checks for cross compiling
