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 # use a dummy substitution if no csh hack is necessary to avoid errors
  50 # with non-GNU sed programs
  51 GROFF_CSH_HACK([SH_SCRIPT_SED_CMD='1s/.*/:/'], [SH_SCRIPT_SED_CMD='1s/a/a/'])
  52 AC_SUBST([SH_SCRIPT_SED_CMD])
  53
  54 # checks for headers
  55 AC_CHECK_HEADERS([stddef.h stdlib.h unistd.h dirent.h limits.h sys/dir.h \
  56                   string.h strings.h math.h sys/time.h direct.h process.h])
  57 GROFF_ISC_SYSV3
  58 GROFF_POSIX
  59
  60 # checks for header stuff
  61 GROFF_SRAND
  62 GROFF_NEED_DECLARATION([gettimeofday])
  63 GROFF_NEED_DECLARATION([hypot])
  64 GROFF_NEED_DECLARATION([popen])
  65 GROFF_NEED_DECLARATION([pclose])
  66 GROFF_NEED_DECLARATION([putenv])
  67 GROFF_NEED_DECLARATION([rand])
  68 GROFF_NEED_DECLARATION([snprintf])
  69 GROFF_NEED_DECLARATION([srand])
  70 GROFF_NEED_DECLARATION([strcasecmp])
  71 GROFF_NEED_DECLARATION([strncasecmp])
  72 GROFF_NEED_DECLARATION([vfprintf])
  73 GROFF_NEED_DECLARATION([vsnprintf])
  74 GROFF_SYS_NERR
  75 GROFF_SYS_ERRLIST
  76 GROFF_OSFCN_H
  77 GROFF_LIMITS_H
  78 GROFF_INTTYPES_H
  79
  80 # checks for typedefs
  81 GROFF_UNSIGNED_LONG_LONG
  82 GROFF_UINTMAX_T
  83 GROFF_TIME_T
  84 GROFF_TYPE_SIGNAL
  85 GROFF_STRUCT_EXCEPTION
  86
  87 # check endianness
  88 AC_C_BIGENDIAN
  89
  90 # checks for libraries
  91 GROFF_LIBC
  92 GROFF_LIBM
  93 AM_ICONV
  94
  95 # checks for functions
  96 AC_FUNC_MMAP
  97 saved_libs="$LIBS"
  98 LIBS="$LIBS $LIBC $LIBM"
  99 AC_REPLACE_FUNCS([fmod getcwd putenv snprintf strcasecmp \
 100                   strerror strncasecmp strtol])
 101 # vsnprintf is in the same source file as snprintf
 102 AC_CHECK_FUNCS([vsnprintf], [], [AC_LIBOBJ([snprintf])])
 103 LIBS="$saved_libs"
 104 AC_CHECK_FUNCS([gettimeofday isatty kill rename setlocale strsep])
 105 GROFF_MKSTEMP
 106 AC_CHECK_DECLS([sys_siglist, getc_unlocked])
 107 AM_LANGINFO_CODESET
 108
 109 # checks for compiler characteristics
 110 GROFF_ARRAY_DELETE
 111 GROFF_TRADITIONAL_CPP
 112
 113 # checks for operating system services
 114 GROFF_WCOREFLAG
 115
 116 # other random stuff
 117 GROFF_BROKEN_SPOOLER_FLAGS
 118 GROFF_PAGE
 119 GROFF_G
 120 GROFF_TMAC
 121 GROFF_TARGET_PATH_SEPARATOR
 122 GROFF_HTML_PROGRAMS
 123 GROFF_PDFDOC_PROGRAMS
 124 GROFF_PNMTOPS_NOSETPAGE
 125 gl_GLIBC21
 126
 127 AC_CONFIG_FILES([stamp-h], [echo timestamp > stamp-h])
 128 AC_CONFIG_FILES([Makefile doc/Makefile src/utils/xtotroff/Makefile])
 129 AC_CONFIG_FILES([contrib/gdiffmk/tests/runtests],
 130                 [chmod +x contrib/gdiffmk/tests/runtests])
 131 AC_CONFIG_FILES([test-groff], [chmod +x test-groff])
 132 AC_OUTPUT
 133
 134 GROFF_APPRESDIR_CHECK