From ccb85f8943746fefac9f9e6f6e69e9074d243484 Mon Sep 17 00:00:00 2001
From: "Igor S. Gerasimov" <i.s.ger@ya.ru>
Date: Tue, 27 Jul 2021 20:22:30 +0300
Subject: FindBLAS: Add possibility to find OMP parallelized version of ESSL

---
 Modules/FindBLAS.cmake | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/Modules/FindBLAS.cmake b/Modules/FindBLAS.cmake
index 0d95723..2ea6d98 100644
--- a/Modules/FindBLAS.cmake
+++ b/Modules/FindBLAS.cmake
@@ -109,7 +109,8 @@ BLAS/LAPACK Vendors
 ``Goto``
   GotoBLAS
 
-``IBMESSL``
+``IBMESSL``, ``IBMESSL_SMP``
+
   IBM Engineering and Scientific Subroutine Library
 
 ``Intel``
@@ -894,19 +895,26 @@ if(BLA_VENDOR STREQUAL "SGIMATH" OR BLA_VENDOR STREQUAL "All")
 endif()
 
 # BLAS in IBM ESSL library?
-if(BLA_VENDOR STREQUAL "IBMESSL" OR BLA_VENDOR STREQUAL "All")
+if(BLA_VENDOR MATCHES "IBMESSL" OR BLA_VENDOR STREQUAL "All")
+  set(_blas_essl_lib "essl")
+
+  if(BLA_VENDOR MATCHES "_SMP")
+    set(_blas_essl_lib "${_blas_essl_lib}smp")
+  endif()
   if(NOT BLAS_LIBRARIES)
     check_blas_libraries(
       BLAS_LIBRARIES
       BLAS
       sgemm
       ""
-      "essl"
+      "${_blas_essl_lib}"
       ""
       ""
       ""
       )
   endif()
+
+  unset(_blas_essl_lib)
 endif()
 
 # BLAS in acml library?
-- 
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