[bug-mailutils] implicit-function-decleration warning in imap4d.c

[Eray Aslan]

GNU Mailutils-2.99.97:

I am getting the following warning in imap4d/imap4d.c:

  [...]
  CC     imap4d.o
  x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -I. -I../include
  -I../lib -I../lib -I.. -I../include -I../libmu_argp -I../libmu_cfg
  -DSYSCONFDIR=\"/etc\"  -pipe -march=native -Wall
  -Wdeclaration-after-statement -ggdb -c imap4d.c
  imap4d.c: In function ‘main’:
  imap4d.c:699:3: warning: implicit declaration of function
  ‘mu_gsasl_enabled’ [-Wimplicit-function-declaration]

Code in question is:

  if (mu_gsasl_enabled ())
    {
      auth_gssapi_init ();
      auth_gsasl_init ();
    }

Should we #ifdef WITH_GSASL ... #endif it out or define the func
elsewhere?

Thank you.
-- 
Eray Aslan