1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
|
# Process this file with autoconf to produce a configure script.
# $Id: configure.ac,v 1.93 2008/09/18 18:45:56 karl Exp $
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#
AC_INIT([GNU Texinfo], [4.13], [bug-texinfo@gnu.org])
dnl Must come before AM_INIT_AUTOMAKE.
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([1.10.1 readme-alpha dist-lzma])
# Minimum Autoconf version required.
AC_PREREQ(2.59)
# Where to generate output; srcdir location.
AC_CONFIG_HEADERS([config.h:config.in])dnl Keep filename to 8.3 for MS-DOS.
AC_CONFIG_SRCDIR([makeinfo/makeinfo.c])
# When the Texinfo source is imported into other repositories
# (NetBSD and TeX Live), timestamps are generally not preserved. This
# causes lots of annoyance, so --enable-maintainer-mode. Sorry.
AM_MAINTAINER_MODE
# Checks for programs.
AC_PROG_CC
# Since we use gnulib: gl_EARLY must be called as soon as possible after
# the C compiler is checked. The others could be later, but we just
# keep everything together.
gl_EARLY
dnl Rest of Gnulib.
gl_INIT
# Since we make a helper library.
AC_PROG_RANLIB
AM_MISSING_PROG(HELP2MAN, help2man)
AC_PROG_INSTALL
AC_PROG_MAKE_SET
# Needed on sysV68 for sigblock, sigsetmask. But check for it in libc first.
AC_CHECK_FUNC(sigblock, , [AC_CHECK_LIB(bsd, sigblock)])
# Checks for header files.
AC_HEADER_STAT
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h io.h limits.h pwd.h string.h strings.h \
termcap.h termio.h termios.h unistd.h \
sys/fcntl.h sys/file.h sys/stream.h sys/time.h sys/ttold.h sys/wait.h)
# sys/ptem.h requires sys/stream.h for mblk_t on Solaris.
AC_CHECK_HEADERS([sys/ptem.h],,,
[#if HAVE_SYS_STREAM_H
#include <sys/stream.h>
#endif
])
AC_SYS_POSIX_TERMIOS
AC_HEADER_TIOCGWINSZ
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_OFF_T
AC_TYPE_SIGNAL
AC_C_CONST
AC_STRUCT_TM
# Checks for function declarations.
AC_CHECK_DECLS([memchr, strcoll, strerror])
# Checks for library functions.
AC_FUNC_STRCOLL
AC_FUNC_VPRINTF
# in theory only pre-sysvr3 systems needed this and it's not likely
# that anyone compiling new texinfo still has such a thing? we'll see.
# AC_FUNC_SETVBUF_REVERSED
AC_CHECK_FUNCS(bzero getcwd memset setlocale setvbuf sigaction sigprocmask \
sigsetmask strchr)
AC_REPLACE_FUNCS(memcpy memmove strdup strerror)
# We want to recognize djgpp to avoid the useless warning about no
# term library.
AC_CANONICAL_BUILD
# We need to run some of our own binaries, most notably makedoc, but as
# long as we have this process, we also use our own makeinfo and
# install-info.
#
# This means that if we are cross compiling, we have to configure the
# package twice: once with the native compiler (this is done in a
# subdirectory $native_tools), and once with the cross compiler.
# The former is invoked automatically here, with --host=$build.
# $native_tools is also added to SUBDIRS in the main Makefile.am,
# so that make compiles the native tools first.
#
if test "$cross_compiling" = no; then
native_tools=
else
native_tools=tools
test -d "$native_tools" || mkdir "$native_tools"
confdir=`(cd "$srcdir";pwd)`
# Make sure the secondary configure won't fail with
# "error: source directory already configured".
rm -f config.status
AC_MSG_NOTICE([[Doing configure of native tools (${build}).]])
cd "$native_tools" || exit 1
# Run secondary configure in alternate environment or
# it gets the wrong CC etc.
# env -i gives this build host configure a clean environment;
# consequently, we have to re-initialize $PATH.
env -i CC="$BUILD_CC" AR="$BUILD_AR" RANLIB="$BUILD_RANLIB" \
PATH="$PATH" \
tools_only=1 \
${confdir}/configure --build=${build} --host=${build} \
--disable-rpath --disable-nls
cd .. || exit 1
AC_MSG_NOTICE([[Continuing with main configure (${host}).]])
fi
AC_SUBST(native_tools)
AM_CONDITIONAL(TOOLS_ONLY, [[test "x$tools_only" = x1]])
# Some GNU/Linux systems (e.g., SuSE 4.3, 1996) don't have curses, but
# rather ncurses. So we check for it.
TERMLIBS=
# Check for termlib before termcap because Solaris termcap needs libucb.
TERMLIB_VARIANTS="ncurses curses termlib termcap terminfo"
for termlib in ${TERMLIB_VARIANTS}; do
AC_CHECK_LIB(${termlib}, tgetent,
[TERMLIBS="${TERMLIBS} -l${termlib}"; break])
done
# don't bother warning on djgpp, it doesn't have a term library, it
# ports each termcap-needing program separately according to its needs.
if test -z "$TERMLIBS" && echo "$build" | grep -v djgpp >/dev/null; then
AC_MSG_WARN([probably need a terminal library, one of: ${TERMLIB_VARIANTS}])
fi
# Checks for variables.
# HP-UX 9 (at least) needs -lncurses which defines termcap variables PC etc.
AC_MSG_CHECKING(for library with termcap variables)
AC_CACHE_VAL(ac_cv_var_ospeed,
[oldLIBS=$LIBS
for trylib in $termlib ${TERMLIB_VARIANTS}; do
if test "x$trylib" != "x$termlib"; then
LIBS="$oldLIBS -l$termlib -l$trylib"
else
LIBS="$oldLIBS -l$termlib"
fi
AC_LINK_IFELSE([AC_LANG_PROGRAM([], [[#ifdef HAVE_NCURSES_TERMCAP_H
#include <ncurses/termcap.h>
#else
#ifdef HAVE_TERMCAP_H
#include <termcap.h>
#else
#undef PC
char *BC;
char **UP;
char PC;
short ospeed;
#endif
#endif
/* Make sure all variables actually exist. AIX 4.3 has ospeed but no BC.
--Andreas Ley <andy@rz.uni-karlsruhe.de> 24 Aug 2000. */
BC++;
UP++;
PC++;
return ospeed != 0;
]])], [ac_cv_var_ospeed=$trylib; break])
done
LIBS=$oldLIBS
])
AC_MSG_RESULT($ac_cv_var_ospeed)
if test -n "$ac_cv_var_ospeed" \
&& test "x$termlib" != "x$ac_cv_var_ospeed"; then
TERMLIBS="${TERMLIBS} -l${ac_cv_var_ospeed}"
fi
AC_SUBST(TERMLIBS)#
# Do not use <ncurses/termcap.h> unless we're linking with ncurses.
# Must come after the termlib tests.
if test "x$termlib" = xncurses; then
# Use AC_CHECK_HEADERS so the HAVE_*_H symbol gets defined.
AC_CHECK_HEADERS(ncurses/termcap.h)
fi
# For teTeX and TeX Live.
AC_CANONICAL_HOST
AC_ARG_ENABLE([multiplatform],
[AS_HELP_STRING([--enable-multiplatform],
[put executables into bin/PLATFORM and libraries into lib/PLATFORM])])dnl
# if enable_multiplatform is set in the environment, use that.
if test "x$enable_multiplatform" = xyes; then
test "x$bindir" = 'x${exec_prefix}/bin' && bindir="$bindir/$host"
test "x$libdir" = 'x${exec_prefix}/lib' && libdir="$libdir/$host"
fi
# Taken from the example in
# http://www.gnu.org/software/automake/manual/html_node/Conditionals.html.
AC_ARG_ENABLE(install-warnings,
[ --disable-install-warnings omit make install warnings about TeX files],
[case "${enableval}" in
yes) install_warnings=true ;;
no) install_warnings=false ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-install-warnings) ;;
esac],
[install_warnings=true])
AM_CONDITIONAL(INSTALL_WARNINGS,
test x"$install_warnings" = xtrue || test x"$install_warnings" = xyes)
# i18n support. To update to a new version of gettext, run:
# gettextize -f -c
AM_GNU_GETTEXT_VERSION([0.17])
AM_GNU_GETTEXT([external])
# The test suite.
AC_CONFIG_FILES([install-info/tests/defs])
AC_CONFIG_FILES([util/defs])
AC_CHECK_PROGS([HEVEA], [hevea], [])
AC_CHECK_PROGS([TEX], [tex], [])
AC_CONFIG_FILES([
Makefile
doc/Makefile
gnulib/lib/Makefile
info/Makefile
install-info/Makefile
install-info/tests/Makefile
lib/Makefile
makeinfo/Makefile
makeinfo/tests/Makefile
po/Makefile.in
util/Makefile
])
AC_OUTPUT
|
