Changeset 19224 for trunk/Mars/CMakeLists.txt

Timestamp:

09/08/18 20:05:09 (6 years ago)

Author:

tbretz

Message:

As a default use 'clang', 'gcc' and 'cc'

File:

• trunk/Mars/CMakeLists.txt (modified) (1 diff)

trunk/Mars/CMakeLists.txt

@@ -15 +15 @@
 # Note that if compilers are switched on the fly,
 # the cache is deleted
-
-#IF (NOT DEFINED CMAKE_C_COMPILER)
-#       SET(CMAKE_C_COMPILER   "clang")#   CACHE STRING "Choose the compiler (c++, g++, clang++)" FORCE)
-#ENDIF()
-#
-#IF (NOT DEFINED CMAKE_CXX_COMPILER)
-#       SET(CMAKE_CXX_COMPILER "clang++")# CACHE STRING "Choose the compiler (c++, g++, clang++)" FORCE)
-#ENDIF()
+IF(NOT DEFINED CMAKE_C_COMPILER)
+        FIND_PROGRAM(CMAKE_C_COMPILER   NAMES $ENV{CC}  clang   gcc cc  PATHS ENV PATH NO_DEFAULT_PATH DOC "C Compiler")
+ENDIF()
+IF(NOT DEFINED CMAKE_CXX_COMPILER)
+        FIND_PROGRAM(CMAKE_CXX_COMPILER NAMES $ENV{CXX} clang++ g++ c++ PATHS ENV PATH NO_DEFAULT_PATH DOC "C++ Compiler")
+ENDIF()
 
 #SET(CMAKE_VERBOSE_MAKEFILE ON)