From 069a5c3188e76aa26a22bbf1ec9d27a803813124 Mon Sep 17 00:00:00 2001
From: "Igor S. Gerasimov" <i.s.ger@ya.ru>
Date: Wed, 28 Jul 2021 16:01:14 +0300
Subject: FindLAPACK: SCSL also has LAPACK routines

---
 Modules/FindLAPACK.cmake | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/Modules/FindLAPACK.cmake b/Modules/FindLAPACK.cmake
index aa5423a..a97d7f7 100644
--- a/Modules/FindLAPACK.cmake
+++ b/Modules/FindLAPACK.cmake
@@ -491,6 +491,30 @@ if(NOT LAPACK_NOT_FOUND_MESSAGE)
     )
   endif()
 
+  # LAPACK in SCSL library? (SGI/Cray Scientific Library)
+  if(NOT LAPACK_LIBRARIES
+      AND (BLA_VENDOR MATCHES "SCSL" OR BLA_VENDOR STREQUAL "All"))
+    set(_lapack_scsl_lib "scs")
+
+    # Check for OpenMP support, VIA BLA_VENDOR of scs_mp
+    if(BLA_VENDOR MATCHES "_mp")
+      set(_lapack_scsl_lib "${_lapack_scsl_lib}_mp")
+    endif()
+
+    check_lapack_libraries(
+      LAPACK_LIBRARIES
+      LAPACK
+      cheev
+      ""
+      "${_lapack_scsl_lib}"
+      ""
+      ""
+      ""
+      "${BLAS_LIBRARIES}"
+    )
+    unset(_lapack_scsl_lib)
+  endif()
+
   # BLAS in acml library?
   if(BLA_VENDOR MATCHES "ACML" OR BLA_VENDOR STREQUAL "All")
     if(BLAS_LIBRARIES MATCHES ".+acml.+")
-- 
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