configure.ac

   1 # Autoconf configuration file for groff.
   2 # Copyright (C) 1989-1995, 2001, 2002, 2003, 2004, 2005
   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_PATH_PROG([PERLPATH], [perl], [/usr/bin/perl])
  40 GROFF_PROG_YACC
  41 GROFF_MAKEINFO
  42 AC_PROG_RANLIB
  43 GROFF_INSTALL_SH
  44 GROFF_INSTALL_INFO
  45 AC_PROG_INSTALL
  46 AC_PROG_LN_S
  47
  48 # use a dummy substitution if no csh hack is necessary to avoid errors
  49 # with non-GNU sed programs
  50 GROFF_CSH_HACK([SH_SCRIPT_SED_CMD='1s/.*/:/'], [SH_SCRIPT_SED_CMD='1s/a/a/'])
  51 AC_SUBST([SH_SCRIPT_SED_CMD])
  52
  53 # checks for headers
  54 AC_CHECK_HEADERS([stdlib.h unistd.h dirent.h limits.h sys/dir.h \
  55                   string.h strings.h math.h sys/time.h direct.h process.h])
  56 GROFF_ISC_SYSV3
  57 GROFF_POSIX
  58
  59 # checks for header stuff
  60 GROFF_SRAND
  61 GROFF_NEED_DECLARATION([gettimeofday])
  62 GROFF_NEED_DECLARATION([hypot])
  63 GROFF_NEED_DECLARATION([popen])
  64 GROFF_NEED_DECLARATION([pclose])
  65 GROFF_NEED_DECLARATION([putenv])
  66 GROFF_NEED_DECLARATION([rand])
  67 GROFF_NEED_DECLARATION([snprintf])
  68 GROFF_NEED_DECLARATION([srand])
  69 GROFF_NEED_DECLARATION([strcasecmp])
  70 GROFF_NEED_DECLARATION([strncasecmp])
  71 GROFF_NEED_DECLARATION([vfprintf])
  72 GROFF_NEED_DECLARATION([vsnprintf])
  73 GROFF_SYS_NERR
  74 GROFF_SYS_ERRLIST
  75 GROFF_OSFCN_H
  76 GROFF_LIMITS_H
  77 GROFF_INTTYPES_H
  78
  79 # checks for typedefs
  80 GROFF_UNSIGNED_LONG_LONG
  81 GROFF_UINTMAX_T
  82 GROFF_TIME_T
  83 GROFF_TYPE_SIGNAL
  84 GROFF_STRUCT_EXCEPTION
  85
  86 # check endianness
  87 AC_C_BIGENDIAN
  88
  89 # checks for libraries
  90 GROFF_LIBC
  91 GROFF_LIBM
  92 AM_ICONV
  93
  94 # checks for functions
  95 AC_FUNC_MMAP
  96 saved_libs="$LIBS"
  97 LIBS="$LIBS $LIBC $LIBM"
  98 AC_REPLACE_FUNCS([fmod getcwd putenv snprintf strcasecmp \
  99                   strerror strncasecmp strtol])
 100 # vsnprintf is in the same source file as snprintf
 101 AC_CHECK_FUNCS([vsnprintf], [], [AC_LIBOBJ([snprintf])])
 102 LIBS="$saved_libs"
 103 AC_CHECK_FUNCS([gettimeofday isatty kill rename setlocale strsep])
 104 GROFF_MKSTEMP
 105 AC_CHECK_DECLS([sys_siglist])
 106 AM_LANGINFO_CODESET
 107
 108 # checks for compiler characteristics
 109 GROFF_ARRAY_DELETE
 110 GROFF_TRADITIONAL_CPP
 111
 112 # checks for operating system services
 113 GROFF_WCOREFLAG
 114
 115 # other random stuff
 116 GROFF_BROKEN_SPOOLER_FLAGS
 117 GROFF_PAGE
 118 GROFF_G
 119 GROFF_TMAC
 120 GROFF_TARGET_PATH_SEPARATOR
 121 GROFF_HTML_PROGRAMS
 122 GROFF_PDFDOC_PROGRAMS
 123 GROFF_PNMTOPS_NOSETPAGE
 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