autoconf: Use ":" instead of "dnl" as a noop

Fixes #424.
2020-05-18 12:27:14 +02:00
parent f39f99be0e
commit 5e8747ae2a
1 changed files with 1 additions and 1 deletions
--- a/configure.ac
+++ b/configure.ac
@@ -210,7 +210,7 @@ if test x"$use_ecmult_static_precomputation" != x"no"; then
  AC_RUN_IFELSE(
    [AC_LANG_PROGRAM([], [])],
    [working_native_cc=yes],
-    [working_native_cc=no],[dnl])
+    [working_native_cc=no],[:])

  CFLAGS_FOR_BUILD="$CFLAGS"