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- dnl AUTOCONF configuration for the READLINE library
- dnl Bruno Haible 1.2.1994
- dnl
- dnl configure.in ---<autoconf>--->> configure
- dnl
- dnl configure ---<sh>--->> config.status
- dnl --->> sysdep.h
- dnl Makefile.in --->> Makefile
- dnl
- dnl Makefile ---<make>--->> libreadline.a
- dnl
- dnl
- AC_INIT(readline.c)
- AC_CONFIG_HEADER(config.h)
- dnl
- dnl checks for programs
- dnl
- AC_PROG_CC
- dnl sets variable CC
- AC_PROG_CPP
- dnl sets variable CPP
- AC_GCC_TRADITIONAL
- dnl modifies variable CC
- AC_PROG_RANLIB
- dnl sets variable RANLIB
- AC_PROG_INSTALL
- dnl sets variables INSTALL, INSTALL_DATA, INSTALL_PROGRAM
- dnl
- dnl checks for UNIX variants that set DEFS
- dnl
- AC_AIX
- dnl DEFS _ALL_SOURCE
- AC_ISC_POSIX
- dnl DEFS _POSIX_SOURCE, LIBS
- AC_MINIX
- dnl DEFS _POSIX_SOURCE
- dnl
- dnl checks for compiler characteristics
- dnl
- AC_CONST
- dnl DEFS const
- AC_INLINE
- dnl DEFS inline
- RL_VOID
- dnl DEFS void
- dnl
- dnl checks for header files
- dnl
- CL_STDC_HEADERS
- dnl DEFS STDC_HEADERS if exist stdlib.h, stdarg.h, ...
- CL_UNISTD_H
- dnl DEFS HAVE_UNISTD_H if exist unistd.h
- CL_OPENFLAGS
- dnl DEFS NEED_SYS_FILE_H if sys/file.h is needed for the open() flags
- AC_DIR_HEADER
- dnl directory reading functions
- AC_XENIX_DIR
- dnl directory reading functions for Xenix
- RL_TERM
- dnl DEFS HAVE_TERMIOS_H, HAVE_TERMIO_H, HAVE_SYS_TERMIO_H, HAVE_SGTTY_H,
- dnl HAVE_TCGETATTR, HAVE_TCFLOW,
- dnl HAVE_SYS_STREAM_H, HAVE_SYS_PTEM_H,
- dnl HAVE_FIONREAD, NEED_SYS_FILIO_H, NEED_SYS_IOCTL_H
- dnl
- dnl checks for typedefs
- dnl
- dnl
- dnl checks for structure members
- dnl
- dnl
- dnl checks for functions
- dnl
- AC_ALLOCA
- dnl set variable ALLOCA
- AC_HAVE_FUNCS(strchr strrchr strpbrk)
- dnl DEFS HAVE_STRCHR, HAVE_STRRCHR, HAVE_STRPBRK
- RL_RETSIGTYPE
- dnl DEFS RETSIGTYPE_VOID
- CL_SIGNALBLOCK
- dnl DEFS SIGNALBLOCK_POSIX, SIGNALBLOCK_SYSV, SIGNALBLOCK_BSD
- dnl
- dnl other checks for UNIX variants
- dnl
- AC_OUTPUT(Makefile)
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