Catch empty -Dcustom_libraries for custom LAPACK

grimme-lab · Feb 15, 2025 · 7b90751 · 7b90751
1 parent 3f59889
commit 7b90751
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/config/meson.build b/config/meson.build
@@ -107,6 +107,9 @@ elif lapack_vendor == 'openblas'
 elif lapack_vendor == 'custom'
   custom_deps = []
   libs = get_option('custom_libraries')
+  if libs.length() == 0
+    error('Custom LAPACK vendor selected, but no custom libraries were provided. Please specify the custom libraries using the "-Dcustom_libraries" option.')
+  endif
   if libs[0].startswith('-L')
     foreach lib: libs
       if lib != libs[0]