configure.ac

   1 # Autoconf configuration file for groff.
   2 # Copyright (C) 1989-1995, 2001, 2002, 2003, 2004, 2005, 2006, 2007
   3 # Free Software Foundation, Inc.
   4 #
   5 # This file is part of groff.
   6 #
   7 # groff is free software; you can redistribute it and/or modify it under
   8 # the terms of the GNU General Public License as published by the Free
   9 # Software Foundation; either version 2, or (at your option) any later
  10 # version.
  11 #
  12 # groff is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 # for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License along
  18 # with groff; see the file COPYING.  If not, write to the Free Software
  19 # Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA.
  20 #
  21 # Process this file with autoconf to produce a configure script.
  22
  23 AC_INIT
  24 AC_PREREQ(2.59)
  25
  26 AC_CONFIG_HEADERS([src/include/config.h:src/include/config.hin])
  27 AC_CONFIG_SRCDIR([src/roff/groff/groff.cpp])
  28
  29 # checks for programs
  30 AC_PROG_CC
  31 AC_PROG_CXX
  32 GROFF_CXX_CHECK
  33 GROFF_EBCDIC
  34 GROFF_OS390
  35 GROFF_X11
  36 GROFF_APPRESDIR_OPTION
  37 GROFF_APPRESDIR_DEFAULT
  38 GROFF_PRINT
  39 AC_PROG_EGREP
  40 AC_PATH_PROG([PERLPATH], [perl], [/usr/bin/perl])
  41 GROFF_PROG_YACC
  42 GROFF_MAKEINFO
  43 AC_PROG_RANLIB
  44 GROFF_INSTALL_SH
  45 GROFF_INSTALL_INFO
  46 AC_PROG_INSTALL
  47 AC_PROG_LN_S
  48
  49 SH_SCRIPT_SED_CMD="1s,/bin/sh,${CONFIG_SHELL},"
  50 AC_SUBST([SH_SCRIPT_SED_CMD])
  51
  52 # checks for headers
  53 AC_CHECK_HEADERS([stddef.h stdlib.h unistd.h dirent.h limits.h sys/dir.h \
  54                   string.h strings.h math.h sys/time.h direct.h process.h])
  55 GROFF_ISC_SYSV3
  56 GROFF_POSIX
  57
  58 # checks for header stuff
  59 GROFF_SRAND
  60 GROFF_NEED_DECLARATION([gettimeofday])
  61 GROFF_NEED_DECLARATION([hypot])
  62 GROFF_NEED_DECLARATION([popen])
  63 GROFF_NEED_DECLARATION([pclose])
  64 GROFF_NEED_DECLARATION([putenv])
  65 GROFF_NEED_DECLARATION([rand])
  66 GROFF_NEED_DECLARATION([snprintf])
  67 GROFF_NEED_DECLARATION([srand])
  68 GROFF_NEED_DECLARATION([strcasecmp])
  69 GROFF_NEED_DECLARATION([strncasecmp])
  70 GROFF_NEED_DECLARATION([vfprintf])
  71 GROFF_NEED_DECLARATION([vsnprintf])
  72 GROFF_SYS_NERR
  73 GROFF_SYS_ERRLIST
  74 GROFF_OSFCN_H
  75 GROFF_LIMITS_H
  76 GROFF_INTTYPES_H
  77
  78 # checks for typedefs
  79 GROFF_UNSIGNED_LONG_LONG
  80 GROFF_UINTMAX_T
  81 GROFF_TIME_T
  82 GROFF_TYPE_SIGNAL
  83 GROFF_STRUCT_EXCEPTION
  84
  85 # check endianness
  86 AC_C_BIGENDIAN
  87
  88 # checks for libraries
  89 GROFF_LIBC
  90 GROFF_LIBM
  91 AM_ICONV
  92
  93 # checks for functions
  94 AC_FUNC_MMAP
  95 saved_libs="$LIBS"
  96 LIBS="$LIBS $LIBC $LIBM"
  97 AC_REPLACE_FUNCS([fmod getcwd putenv snprintf strcasecmp \
  98                   strerror strncasecmp strtol])
  99 # vsnprintf is in the same source file as snprintf
 100 AC_CHECK_FUNCS([vsnprintf], [], [AC_LIBOBJ([snprintf])])
 101 LIBS="$saved_libs"
 102 AC_CHECK_FUNCS([gettimeofday isatty kill rename setlocale strsep])
 103 GROFF_MKSTEMP
 104 AC_CHECK_DECLS([sys_siglist, getc_unlocked])
 105 AM_LANGINFO_CODESET
 106
 107 # checks for compiler characteristics
 108 GROFF_ARRAY_DELETE
 109 GROFF_TRADITIONAL_CPP
 110
 111 # checks for operating system services
 112 GROFF_WCOREFLAG
 113
 114 # other random stuff
 115 GROFF_BROKEN_SPOOLER_FLAGS
 116 GROFF_PAGE
 117 GROFF_G
 118 GROFF_TMAC
 119 GROFF_TARGET_PATH_SEPARATOR
 120 GROFF_HTML_PROGRAMS
 121 GROFF_PDFDOC_PROGRAMS
 122 GROFF_PNMTOPS_NOSETPAGE
 123 gl_GLIBC21
 124
 125 AC_CONFIG_FILES([stamp-h], [echo timestamp > stamp-h])
 126 AC_CONFIG_FILES([Makefile doc/Makefile src/utils/xtotroff/Makefile])
 127 AC_CONFIG_FILES([contrib/gdiffmk/tests/runtests],
 128                 [chmod +x contrib/gdiffmk/tests/runtests])
 129 AC_CONFIG_FILES([test-groff], [chmod +x test-groff])
 130 AC_OUTPUT
 131
 132 GROFF_APPRESDIR_CHECK