build: support empty libname flags in configure.py

aduh95 · aduh95 · commit 2fcd07f1ba36 · 2026-03-31T10:46:06.000+02:00
PR-URL: #62477 Reviewed-By: Paolo Insogna <paolo@cowtech.it> Reviewed-By: Beth Griggs <bethanyngriggs@gmail.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il> Reviewed-By: James M Snell <jasnell@gmail.com>
diff --git a/configure.py b/configure.py
@@ -1945,10 +1945,9 @@ def configure_library(lib, output, pkgname=None):
       output['libraries'] += [pkg_libpath]
 
     default_libs = getattr(options, shared_lib + '_libname')
-    default_libs = [f'-l{l}' for l in default_libs.split(',')]
 
     if default_libs:
-      output['libraries'] += default_libs
+      output['libraries'] += [f'-l{l}' for l in default_libs.split(',')]
     elif pkg_libs:
       output['libraries'] += pkg_libs.split()
 
