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
23AC_INIT
24AC_PREREQ(2.59)
25
26AC_CONFIG_HEADERS([src/include/config.h:src/include/config.hin])
27AC_CONFIG_SRCDIR([src/roff/groff/groff.cpp])
28
29# checks for programs
30AC_PROG_CC
31AC_PROG_CXX
32GROFF_CXX_CHECK
33GROFF_EBCDIC
34GROFF_OS390
35GROFF_X11
36GROFF_APPRESDIR_OPTION
37GROFF_APPRESDIR_DEFAULT
38GROFF_PRINT
39AC_PATH_PROG([PERLPATH], [perl], [/usr/bin/perl])
40GROFF_PROG_YACC
41AC_PROG_RANLIB
42GROFF_INSTALL_SH
43GROFF_INSTALL_INFO
44AC_PROG_INSTALL
45AC_PROG_LN_S
46
47# use a dummy substitution if no csh hack is necessary to avoid errors
48# with non-GNU sed programs
49GROFF_CSH_HACK([SH_SCRIPT_SED_CMD='1s/.*/:/'], [SH_SCRIPT_SED_CMD='1s/a/a/'])
50AC_SUBST([SH_SCRIPT_SED_CMD])
51
52# checks for headers
53AC_CHECK_HEADERS([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])
55GROFF_ISC_SYSV3
56GROFF_POSIX
57
58# checks for header stuff
59GROFF_SRAND
60GROFF_NEED_DECLARATION([gettimeofday])
61GROFF_NEED_DECLARATION([hypot])
62GROFF_NEED_DECLARATION([popen])
63GROFF_NEED_DECLARATION([pclose])
64GROFF_NEED_DECLARATION([putenv])
65GROFF_NEED_DECLARATION([rand])
66GROFF_NEED_DECLARATION([snprintf])
67GROFF_NEED_DECLARATION([srand])
68GROFF_NEED_DECLARATION([strcasecmp])
69GROFF_NEED_DECLARATION([strncasecmp])
70GROFF_NEED_DECLARATION([vfprintf])
71GROFF_NEED_DECLARATION([vsnprintf])
72GROFF_SYS_NERR
73GROFF_SYS_ERRLIST
74GROFF_OSFCN_H
75GROFF_LIMITS_H
76GROFF_INTTYPES_H
77
78# checks for typedefs
79GROFF_UNSIGNED_LONG_LONG
80GROFF_UINTMAX_T
81GROFF_TIME_T
82GROFF_TYPE_SIGNAL
83GROFF_STRUCT_EXCEPTION
84
85# checks for libraries
86GROFF_LIBC
87GROFF_LIBM
88
89# checks for functions
90AC_FUNC_MMAP
91saved_libs="$LIBS"
92LIBS="$LIBS $LIBC $LIBM"
93AC_REPLACE_FUNCS([fmod getcwd putenv snprintf strcasecmp \
94                  strerror strncasecmp strtol])
95# vsnprintf is in the same source file as snprintf
96AC_CHECK_FUNCS([vsnprintf], [], [AC_LIBOBJ([snprintf])])
97LIBS="$saved_libs"
98AC_CHECK_FUNCS([gettimeofday isatty kill rename setlocale strsep])
99GROFF_MKSTEMP
100AC_CHECK_DECLS([sys_siglist])
101
102# checks for compiler characteristics
103GROFF_ARRAY_DELETE
104GROFF_TRADITIONAL_CPP
105
106# checks for operating system services
107GROFF_WCOREFLAG
108
109# other random stuff
110GROFF_BROKEN_SPOOLER_FLAGS
111GROFF_PAGE
112GROFF_G
113GROFF_TMAC
114GROFF_TARGET_PATH_SEPARATOR
115GROFF_HTML_PROGRAMS
116GROFF_PDFDOC_PROGRAMS
117GROFF_PNMTOPS_NOSETPAGE
118
119AC_CONFIG_FILES([stamp-h], [echo timestamp > stamp-h])
120AC_CONFIG_FILES([Makefile doc/Makefile src/utils/xtotroff/Makefile])
121AC_CONFIG_FILES([contrib/gdiffmk/tests/runtests],
122                [chmod +x contrib/gdiffmk/tests/runtests])
123AC_CONFIG_FILES([test-groff], [chmod +x test-groff])
124AC_OUTPUT
125
126GROFF_APPRESDIR_CHECK
127