configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_INIT(libedit, [EL_RELEASE],, libedit-[EL_TIMESTAMP_CVSEXPORT])
   5 AC_CONFIG_SRCDIR([src/strlcat.c])
   6 AC_CONFIG_HEADER([config.h])
   7
   8 AM_INIT_AUTOMAKE
   9 AC_PROG_LIBTOOL
  10
  11 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  12
  13 # libtool -version-info
  14 AC_SUBST(LT_VERSION, [0:34:0])
  15
  16 # Checks for programs.
  17 AC_PROG_CXX
  18 AC_PROG_CC
  19 AC_PROG_LN_S
  20 AC_PROG_AWK
  21 EL_MANTYPE
  22
  23 AC_CHECK_LIB(curses, tgetent,,
  24    [AC_CHECK_LIB(ncurses, tgetent,,
  25       [AC_MSG_ERROR([libtermcap, libcurses or libncurses are required!])] )] )
  26
  27 # Checks for header files.
  28 AC_FUNC_ALLOCA
  29 AC_HEADER_DIRENT
  30 AC_HEADER_STDC
  31 AC_HEADER_SYS_WAIT
  32 AC_CHECK_HEADERS([fcntl.h limits.h malloc.h stdlib.h string.h sys/ioctl.h sys/param.h unistd.h curses.h ncurses.h sys/cdefs.h])
  33
  34 AC_CHECK_HEADER([termios.h], [], [AC_MSG_ERROR([termios.h is required!])],[])
  35
  36 ## include curses.h to prevent "Present But Cannot Be Compiled"
  37 AC_CHECK_HEADERS([term.h],,,
  38 [[#if HAVE_CURSES_H
  39 # include <curses.h>
  40 #elif HAVE_NCURSES_H
  41 # include <ncurses.h>
  42 #endif
  43 ]])
  44
  45 # Checks for typedefs, structures, and compiler characteristics.
  46 AC_C_CONST
  47 AC_TYPE_PID_T
  48 AC_TYPE_SIZE_T
  49 AC_CHECK_TYPES([u_int32_t])
  50
  51 # Checks for library functions.
  52 AC_FUNC_CLOSEDIR_VOID
  53 AC_FUNC_FORK
  54 AC_PROG_GCC_TRADITIONAL
  55 ## _AIX is offended by rpl_malloc and rpl_realloc
  56 #AC_FUNC_MALLOC
  57 #AC_FUNC_REALLOC
  58 AC_TYPE_SIGNAL
  59 AC_FUNC_STAT
  60 AC_CHECK_FUNCS([endpwent isascii memchr memset re_comp regcomp strcasecmp strchr strcspn strdup strerror strrchr strstr strtol issetugid])
  61 EL_GETPW_R_POSIX
  62 EL_GETPW_R_DRAFT
  63
  64 AH_BOTTOM([
  65 #include <sys.h>
  66 #define SCCSID
  67 #undef LIBC_SCCS
  68 ])
  69
  70 AC_CONFIG_FILES([Makefile
  71                  libedit.pc
  72                  src/Makefile
  73                  doc/Makefile
  74                  examples/Makefile])
  75 AC_OUTPUT