From: Bruno Haible <bruno@clisp.org>
Date: Mon, 30 Jun 2025 00:49:51 +0000 (+0200)
Subject: options: Support use in a shared library on mingw, part 2.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98a2811ea085277ac9588b1cf9e44efc3ee41c6c;p=thirdparty%2Fgnulib.git

options: Support use in a shared library on mingw, part 2.

* lib/options.c (_gl_get_next_option): Copy the optind value also as an input
parameter.
---

diff --git a/lib/options.c b/lib/options.c
index 6ff6064698..07455ff423 100644
--- a/lib/options.c
+++ b/lib/options.c
@@ -132,6 +132,11 @@ get_next_option (void)
       fprintf (stderr, "fatal: start_options has not been invoked\n");
       abort ();
     }
+#ifdef __MINGW32__
+  /* See below for a general explanation.  optind is not only an output of
+     getopt_long(), but also an input.  */
+  optind = *optind_p;
+#endif
   int ret = getopt_long (state.argc, state.argv,
                          state.short_options, state.long_options, NULL);
   if (ret > 1)