extraconf.h

   1 /*
   2 This file is included directly from config.h.
   3 Don't include it from any other files.
   4
   5 The only code that belongs here is preprocessor directives that:
   6
   7 1) change the configuration setting defined in config.h if they
   8 there is a conflict between them.
   9
  10 2) define symbols that fully depend on those in config.h to eliminate
  11 the need to embed this logic into configure.in.
  12 */
  13
  14 #ifdef HAVE_LIBPT
  15 #    define HAVE_GRANTPT
  16 #endif
  17
  18 #if defined(HAVE_LIBCRYPT) || defined(HAVE_LIBCRYPT_I)
  19 #    define HAVE_CRYPT
  20 #endif
  21
  22 #if defined(HAVE_SIGADDSET) && defined(HAVE_SIGEMPTYSET)
  23 # if defined(HAVE_SIGACTION) && defined(HAVE_SIGPROCMASK)
  24 #  define SLANG_POSIX_SIGNALS
  25 # endif
  26 #endif
  27
  28 #ifndef NATIVE_WIN32
  29 /* some Unices do not define this, and slang requires it: */
  30 #ifndef unix
  31 #    define unix
  32 #endif
  33 #endif
  34
  35 #ifndef USE_VFS
  36 #    undef USE_NETCODE
  37 #    undef USE_EXT2FSLIB
  38 #endif
  39
  40 #ifdef HAVE_SOCKETPAIR
  41 #    define WITH_BACKGROUND
  42 #endif
  43
  44 #if defined (__QNX__) && !defined(__QNXNTO__) && !defined (HAVE_INFOMOUNT_LIST)
  45 #    define HAVE_INFOMOUNT_QNX
  46 #endif
  47
  48 #if defined(HAVE_INFOMOUNT_LIST) || defined(HAVE_INFOMOUNT_QNX)
  49 #    define HAVE_INFOMOUNT
  50 #endif