Use MKL_FOUND for oneMKL consumers

Author: Growl1234

CMakeLists.txt

@@ -564,7 +564,7 @@ elseif(NOT USE_SW)
   endif()
 endif()
 
-if(NOT USE_KML AND NOT MKLROOT AND NOT USE_SW)
+if(NOT USE_KML AND NOT MKL_FOUND AND NOT USE_SW)
   find_package(FFTW3 REQUIRED)
 endif()
 

cmake/CollectBuildInfoVars.cmake

@@ -190,9 +190,9 @@ else()
     set(ABACUS_LIBXC_VERSION "no")
 endif()
 
-if(NOT USE_SW AND NOT MKLROOT AND FFTW3_VERSION)
+if(NOT USE_SW AND NOT MKL_FOUND AND FFTW3_VERSION)
     set(ABACUS_FFTW_VERSION "yes (v${FFTW3_VERSION})")
-elseif(NOT USE_SW AND NOT MKLROOT)
+elseif(NOT USE_SW AND NOT MKL_FOUND)
     if(FFTW3_INCLUDE_DIR AND EXISTS "${FFTW3_INCLUDE_DIR}/fftw3.h")
         file(STRINGS "${FFTW3_INCLUDE_DIR}/fftw3.h" _fftw_ver_line REGEX "^#define[\t ]+FFTW_VERSION[\t ]+\"[^\"]+\"")
         if(_fftw_ver_line)

python/pyabacus/src/ModuleNAO/CMakeLists.txt

@@ -26,7 +26,7 @@ add_library(naopack SHARED
 )
 
 # link math_libs
-if(MKLROOT)
+if(MKL_FOUND)
     target_link_libraries(naopack
         MPI::MPI_CXX
         OpenMP::OpenMP_CXX
@@ -52,4 +52,4 @@ target_compile_definitions(_nao_pack PRIVATE VERSION_INFO=${PROJECT_VERSION})
 set_target_properties(naopack PROPERTIES INSTALL_RPATH "$ORIGIN")
 set_target_properties(_nao_pack PROPERTIES INSTALL_RPATH "$ORIGIN")
 
-install(TARGETS _nao_pack naopack DESTINATION ${TARGET_PACK}/ModuleNAO)
+install(TARGETS _nao_pack naopack DESTINATION ${TARGET_PACK}/ModuleNAO)