Fix Build Type

Author: JRPan

gpgpusim_check.cmake

@@ -116,12 +116,11 @@ execute_process(
 # Get debug or release
 # Set with -DCMAKE_BUILD_TYPE=Debug|Release to change build type
 message(CHECK_START "Checking for CMAKE_BUILD_TYPE")
-if(NOT ${CMAKE_BUILD_TYPE})
+if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE Release)
     set(GPGPUSIM_BUILD_MODE "release" CACHE STRING "" FORCE)
 else()
     string(TOLOWER "${CMAKE_BUILD_TYPE}" GPGPUSIM_BUILD_MODE)
-    set(CMAKE_BUILD_TYPE Debug)
 endif()
 message(CHECK_PASS "${CMAKE_BUILD_TYPE}")
 # TODO: Make this step an installation phase that handle copying so and creating symlinks