# Re: Patches for saned/net/scanimage/user-authorization....

From: Oliver Rauch (oliver.rauch@Wolfsburg.DE)
Date: Sun Nov 19 2000 - 03:59:17 PST

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  Jochen Eisinger wrote:
  >
  >
  > AC_TRY_COMPILE([
  > #include <string.h>],[char *c=index(" ",' ')],,CPPFLAGS="${CPPFLAGS}
  > -DNEED_STRINGS_H")
  >
  > and
  >
  > #ifdef NEED_STRINGS_H
  > # include <strings.h>
  > #else
  > # include <string.h>
  > #endif
  >
  > should work =)

  Hi Jochen,

  I think this test is not nice because
  you do not test for strings.h at all.

  Does it work if we include string.h and strings.h if both exist?
  If yes I suggest to add "strings.h" to
  AC_CHECK_HEADERS(..)

  Or we do a AC_TRY_COMPILE([#include <strings.h>...)

  Bye
  Oliver

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