Let CMake deal with build type.

CMakeLists.txt

@@ -26,7 +26,6 @@ if(MSVC)
 option(BUILD_WITHOUT_LAPACK "Without LAPACK and LAPACKE (Only BLAS or CBLAS)" ON)
 endif()
 option(BUILD_WITHOUT_CBLAS "Without CBLAS" OFF)
-option(BUILD_DEBUG "Build Debug Version" OFF)
 option(DYNAMIC_ARCH "Build with DYNAMIC_ARCH" OFF)
 #######
 if(BUILD_WITHOUT_LAPACK)
@@ -34,22 +33,6 @@ set(NO_LAPACK 1)
 set(NO_LAPACKE 1)
 endif()
 
-if(CMAKE_CONFIGURATION_TYPES) # multiconfig generator?
-        set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "" FORCE)
-        set(CMAKE_BUILD_TYPE
-	        Debug Debug
-		Release Release
-	)
-else()
-	if( NOT CMAKE_BUILD_TYPE )
-		if(BUILD_DEBUG)
-			set(CMAKE_BUILD_TYPE Debug)
-		else()
-			set(CMAKE_BUILD_TYPE Release)
-		endif()
-	endif()
-endif()
-
 if(BUILD_WITHOUT_CBLAS)
 set(NO_CBLAS 1)
 endif()

cmake/system.cmake

@@ -52,7 +52,7 @@ if (NO_AVX2)
   set(GETARCH_FLAGS "${GETARCH_FLAGS} -DNO_AVX2")
 endif ()
 
-if (CMAKE_BUILD_TYPE STREQUAL Debug)
+if (CMAKE_BUILD_TYPE STREQUAL "Debug")
   set(GETARCH_FLAGS "${GETARCH_FLAGS} -g")
 endif ()
 
@@ -316,7 +316,7 @@ set(SED sed)
 set(REVISION "-r${OpenBLAS_VERSION}")
 set(MAJOR_VERSION ${OpenBLAS_MAJOR_VERSION})
 
-if (DEBUG)
+if (CMAKE_BUILD_TYPE STREQUAL "Debug")
   set(COMMON_OPT "${COMMON_OPT} -g")
 endif ()