Fix compiler detection to avoid bad mpicc match

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7bfeba7e555ac539e0b62533cf3910eb9454880f..8582c225187ce5f517d5cbebf7f7962b2138accf 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -134,8 +134,8 @@ if(WITH_GZFILEOP)
     add_definitions(-DWITH_GZFILEOP)
 endif()
 
-if("${CMAKE_C_COMPILER}" MATCHES "icc" OR "${CMAKE_C_COMPILER}" MATCHES "icpc" OR "${CMAKE_C_COMPILER}" MATCHES "icl")
-    if(CMAKE_HOST_UNIX OR APPLE)
+if(CMAKE_C_COMPILER_ID MATCHES "Intel")
+    if(CMAKE_HOST_UNIX OR CMAKE_HOST_APPLE)
         set(WARNFLAGS "-w3")
         set(WARNFLAGS_MAINTAINER "-w3 -Wcheck -Wremarks")
         set(WARNFLAGS_DISABLE "")