Print BLAS Vendor in CMake summary

Author: Growl1234

cmake/CollectBuildInfoVars.cmake

@@ -136,28 +136,29 @@ else()
 endif()
 
 if(MKL_FOUND)
-    set(ABACUS_MKL_SUPPORT "yes (version unknown)")
-    find_path(MKL_VERSION_HEADER mkl_version.h PATHS ${MKL_INCLUDE} NO_DEFAULT_PATH)
-    if(MKL_VERSION_HEADER)
-        file(STRINGS "${MKL_VERSION_HEADER}" MKL_VERSION_LINE REGEX "^#define INTEL_MKL_VERSION [0-9]+")
-        string(REGEX REPLACE "^#define INTEL_MKL_VERSION ([0-9]+)" "\\1" MKL_VER_NUM "${MKL_VERSION_LINE}")
-        if(MKL_VER_NUM)
-            math(EXPR MKL_MAJOR "${MKL_VER_NUM} / 10000") 
-            math(EXPR MKL_MINOR "(${MKL_VER_NUM} % 10000) / 100") 
-            math(EXPR MKL_PATCH "${MKL_VER_NUM} % 100")
-            set(ABACUS_MKL_SUPPORT "yes (v${MKL_MAJOR}.${MKL_MINOR}.${MKL_PATCH})")
-        endif()
+  set(ABACUS_BLAS_VENDOR "MKL")
+  set(ABACUS_FFTW_VERSION "Using MKL")
+  set(ABACUS_MKL_SUPPORT "yes (version unknown)")
+  find_path(MKL_VERSION_HEADER mkl_version.h PATHS ${MKL_INCLUDE} NO_DEFAULT_PATH)
+  if(MKL_VERSION_HEADER)
+    file(STRINGS "${MKL_VERSION_HEADER}" MKL_VERSION_LINE REGEX "^#define INTEL_MKL_VERSION [0-9]+")
+    string(REGEX REPLACE "^#define INTEL_MKL_VERSION ([0-9]+)" "\\1" MKL_VER_NUM "${MKL_VERSION_LINE}")
+    if(MKL_VER_NUM)
+      math(EXPR MKL_MAJOR "${MKL_VER_NUM} / 10000")
+      math(EXPR MKL_MINOR "(${MKL_VER_NUM} % 10000) / 100")
+      math(EXPR MKL_PATCH "${MKL_VER_NUM} % 100")
+      set(ABACUS_MKL_SUPPORT "yes (v${MKL_MAJOR}.${MKL_MINOR}.${MKL_PATCH})")
     endif()
+  endif()
 else()
-    set(ABACUS_MKL_SUPPORT "no")
-endif()
-
-if(ENABLE_LIBXC AND Libxc_VERSION)
-    set(ABACUS_LIBXC_VERSION "yes (v${Libxc_VERSION})")
-elseif(ENABLE_LIBXC)
-    set(ABACUS_LIBXC_VERSION "yes (path: ${Libxc_DIR})")
-else()
-    set(ABACUS_LIBXC_VERSION "no")
+  set(ABACUS_MKL_SUPPORT "no")
+  if(USE_SW)
+    set(ABACUS_BLAS_VENDOR "SW")
+  elseif(USE_KML)
+    set(ABACUS_BLAS_VENDOR "KML")
+  else()
+    set(ABACUS_BLAS_VENDOR "Generic BLAS")
+  endif()
 endif()
 
 if(NOT USE_SW AND NOT MKL_FOUND AND FFTW3_VERSION)
@@ -178,6 +179,14 @@ else()
     set(ABACUS_FFTW_VERSION "no (using MKL or SW)")
 endif()
 
+if(ENABLE_LIBXC AND Libxc_VERSION)
+    set(ABACUS_LIBXC_VERSION "yes (v${Libxc_VERSION})")
+elseif(ENABLE_LIBXC)
+    set(ABACUS_LIBXC_VERSION "yes (path: ${Libxc_DIR})")
+else()
+    set(ABACUS_LIBXC_VERSION "no")
+endif()
+
 # Accelerators
 if(USE_CUDA AND CUDAToolkit_VERSION)
     set(ABACUS_CUDA_VERSION "yes (v${CUDAToolkit_VERSION})")
@@ -397,7 +406,7 @@ message(" OpenMP Support    : ${ABACUS_OPENMP_VERSION}")
 message(" -------------------------------------------------------------------")
 message(" LCAO Enabled      : ${ABACUS_LCAO_ENABLED}")
 message(" -------------------------------------------------------------------")
-message(" Math Libraries    : MKL    = ${ABACUS_MKL_SUPPORT}")
+message(" Math Libraries    : BLAS   = ${ABACUS_BLAS_VENDOR}")
 message("                     FFTW   = ${ABACUS_FFTW_VERSION}")
 message("                     ELPA   = ${ABACUS_ELPA_VERSION}")
 message(" Accelerators      : CUDA   = ${ABACUS_CUDA_VERSION}")