lib/readline/STANDALONE

   1 This is a description of C preprocessor defines that readline accepts.
   2 Most are passed in from the parent `make'; e.g. from the bash source
   3 directory.
   4
   5 NO_SYS_FILE             <sys/file.h> is not present
   6 HAVE_UNISTD_H           <unistd.h> exists
   7 HAVE_STDLIB_H           <stdlib.h> exists
   8 HAVE_VARARGS_H          <varargs.h> exists and is usable
   9 HAVE_STRING_H           <string.h> exists
  10 HAVE_ALLOCA_H           <alloca.h> exists and is needed for alloca()
  11 HAVE_ALLOCA             alloca(3) or a define for it exists
  12 PRAGMA_ALLOCA           use of alloca() requires a #pragma, as in AIX 3.x
  13 VOID_SIGHANDLER         signal handlers are void functions
  14 HAVE_DIRENT_H           <dirent.h> exists and is usable
  15 HAVE_SYS_PTEM_H         <sys/ptem.h> exists
  16 HAVE_SYS_PTE_H          <sys/pte.h> exists
  17 HAVE_SYS_STREAM_H       <sys/stream.h> exists
  18
  19 System-specific options:
  20
  21 GWINSZ_IN_SYS_IOCTL     need to include <sys/ioctl.h> for TIOCGWINSZ
  22 HAVE_GETPW_DECLS        the getpw* functions are declared in <pwd.h> and cannot
  23                         be redeclared without compiler errors
  24 HAVE_STRCASECMP         the strcasecmp and strncasecmp functions are available
  25
  26 USG                     Running a variant of System V
  27 USGr3                   Running System V.3
  28 XENIX_22                Xenix 2.2
  29 Linux                   Linux
  30 CRAY                    running a recent version of Cray UNICOS
  31 SunOS4                  Running SunOS 4.x