https://gcc.gnu.org/PR95648
--- a/config/gcc-plugin.m4
+++ b/config/gcc-plugin.m4
@@ -45,7 +45,7 @@ AC_DEFUN([GCC_ENABLE_PLUGINS],
      ;;
      *)
        if test x$build = x$host; then
-	 export_sym_check="objdump${exeext} -T"
+	 export_sym_check="$ac_cv_prog_OBJDUMP -T"
        elif test x$host = x$target; then
 	 export_sym_check="$gcc_cv_objdump -T"
        else
--- a/gcc/configure
+++ b/gcc/configure
@@ -30386,7 +30386,7 @@ fi
      ;;
      *)
        if test x$build = x$host; then
-	 export_sym_check="objdump${exeext} -T"
+	 export_sym_check="$ac_cv_prog_OBJDUMP -T"
        elif test x$host = x$target; then
 	 export_sym_check="$gcc_cv_objdump -T"
        else
--- a/libcc1/configure
+++ b/libcc1/configure
@@ -14819,7 +14819,7 @@ fi
      ;;
      *)
        if test x$build = x$host; then
-	 export_sym_check="objdump${exeext} -T"
+	 export_sym_check="$ac_cv_prog_OBJDUMP -T"
        elif test x$host = x$target; then
 	 export_sym_check="$gcc_cv_objdump -T"
        else