Add syev finders to CMakeLists.txt

o This fixes a build bug seen using MKL for BLAS/LAPACK o Some syev functions (e.g. C_SSYEV) are being used without setting macros in CMakeLists.txt o The fix adds the lines to define these macros
lanl · Feb 28, 2024 · 9c99e47 · 9c99e47
1 parent 8953ff3
commit 9c99e47
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -481,6 +481,10 @@ if(BLAS_FOUND)
   bml_check_C_Fortran_function_exists(daxpy C_DAXPY REQUIRED)
   bml_check_C_Fortran_function_exists(caxpy C_CAXPY REQUIRED)
   bml_check_C_Fortran_function_exists(zaxpy C_ZAXPY REQUIRED)
+  bml_check_C_Fortran_function_exists(ssyev C_SSYEV REQUIRED)
+  bml_check_C_Fortran_function_exists(dsyev C_DSYEV REQUIRED)
+  bml_check_C_Fortran_function_exists(ssyevd C_SSYEVD REQUIRED)
+  bml_check_C_Fortran_function_exists(dsyevd C_DSYEVD REQUIRED)
   add_definitions(
     -DC_SGEMM=${C_SGEMM}
     -DC_DGEMM=${C_DGEMM}
@@ -493,7 +497,11 @@ if(BLAS_FOUND)
     -DC_SAXPY=${C_SAXPY}
     -DC_DAXPY=${C_DAXPY}
     -DC_CAXPY=${C_CAXPY}
-    -DC_ZAXPY=${C_ZAXPY})
+    -DC_ZAXPY=${C_ZAXPY}
+    -DC_SSYEV=${C_SSYEV}
+    -DC_DSYEV=${C_DSYEV}
+    -DC_SSYEVD=${C_SSYEVD}
+    -DC_DSYEVD=${C_DSYEVD})
 endif()
 
 #check for functions in Lapack