File autoconf-fixes.patch of Package mingw32-gwenhywfar5

--- gwenhywfar-5.12.2.orig/configure.ac	2025-09-05 18:22:18.000000000 +0200
+++ gwenhywfar-5.12.2/configure.ac	2025-09-27 13:25:47.701339908 +0200
@@ -1290,7 +1290,7 @@
       AC_DEFINE(GWENHYWFAR_WITH_PLUGIN_CT_OHBCI, 1, [plugin availability])
       ;;
     *)
-      AC_MSG_ERROR("ERROR: Unknown plugin \"$plugin\"")
+      AC_MSG_ERROR("ERROR: Unknown plugin '$plugin'")
       ;;
   esac
 done
@@ -1332,7 +1332,7 @@
       AC_DEFINE(GWENHYWFAR_WITH_PLUGIN_DBIO_XMLDB, 1, [plugin availability])
       ;;
     *)
-      AC_MSG_ERROR("ERROR: Unknown plugin \"$plugin\"")
+      AC_MSG_ERROR("ERROR: Unknown plugin '$plugin'")
       ;;
   esac
 done
@@ -1364,7 +1364,7 @@
       AC_DEFINE(GWENHYWFAR_WITH_PLUGIN_CFGMGR_DIR, 1, [plugin availability])
       ;;
     *)
-      AC_MSG_ERROR("ERROR: Unknown plugin \"$plugin\"")
+      AC_MSG_ERROR("ERROR: Unknown plugin '$plugin'")
       ;;
   esac
 done