editline/configure.ac

# Minix libeditline                                           -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ(2.61)
AC_INIT(editline, 1.13.0, joachim.nilsson@vmlinux.org)
AC_CONFIG_SRCDIR([src/editline.c])
AC_CONFIG_HEADER([config.h])

# Prepare automake
AM_INIT_AUTOMAKE([dist-bzip2 dist-lzma])

# Checks for programs.
AC_PROG_CC
AC_PROG_RANLIB

# Checks for libraries.

# Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
# Check for malloc.h instead of AC_FUNC_MALLOC/REALLOC AIX and others
# mess up the traditional malloc check.
AC_CHECK_HEADERS([malloc.h signal.h sgtty.h stdlib.h string.h termio.h termios.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STAT

# Overrides and types, should be a check.
AC_DEFINE([SYS_UNIX], [1], [Default to UNIX backend, should be detected.])
AC_DEFINE([HIDE], [1], [Enable static keyword, hides internal methods.])
AC_TYPE_SIZE_T

# Checks for library functions.
AC_FUNC_CLOSEDIR_VOID
AC_PROG_GCC_TRADITIONAL
# Check for malloc.h instead of AC_FUNC_MALLOC/REALLOC AIX and others
# mess up the traditional malloc check.
#AC_FUNC_MALLOC
#AC_FUNC_REALLOC
AC_FUNC_STAT
AC_CHECK_FUNCS([strchr strdup strrchr tcgetattr perror])

AC_ARG_ENABLE([default-complete],
   [  --enable-default-complete      Enable default completion handler.],[
   case "${enableval}" in
       yes)
        complete=true
        ;;
       no)
        complete=false
        ;;
       *)
        AC_MSG_ERROR([bad value ${enableval} for --enable-default-complete])
        ;;
   esac],[complete=false])
AM_CONDITIONAL([COMPLETE], [test x$complete = xtrue])

ac_enable_arrow_keys=no
AC_ARG_ENABLE(arrow-keys,
   [  --enable-arrow-keys            Enable ANSI arrow keys.],
   [ ac_enable_arrow_keys=$enableval ], [ ac_enable_arrow_keys=no])

if test "x${ac_enable_arrow_keys}" = xyes ; then
    AC_DEFINE([ANSI_ARROWS], [],
  [Define to include ANSI arrow keys support in minix-editline])
fi

AC_OUTPUT(Makefile src/Makefile include/Makefile man/Makefile examples/Makefile)