Fix cmake languages (#62)
When no language is set cmake defaults to C and CXX, since we support
C by itself we should set the project language to C so that we don't
get a compiler error when building without a CXX toolchain.
Fixes:
CMake Error at CMakeLists.txt:5 (project):
No CMAKE_CXX_COMPILER could be found.
Tell CMake where to find the compiler by setting either the environment
variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
to the compiler, or to the compiler name if it is in the PATH.
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e4b8980..8f58e79 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@
# Modification: Copyright (C) 2017 David Hirvonen
cmake_minimum_required(VERSION 3.0)
-project(NEON_2_SSE VERSION 1.0.0)
+project(NEON_2_SSE VERSION 1.0.0 LANGUAGES C)
add_library(${PROJECT_NAME} INTERFACE)
