|
0
|
1 dnl aclocal.m4 generated automatically by aclocal 1.4-p4
|
|
|
2
|
|
|
3 dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
|
4 dnl This file is free software; the Free Software Foundation
|
|
|
5 dnl gives unlimited permission to copy and/or distribute it,
|
|
|
6 dnl with or without modifications, as long as this notice is preserved.
|
|
|
7
|
|
|
8 dnl This program is distributed in the hope that it will be useful,
|
|
|
9 dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
|
10 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
|
11 dnl PARTICULAR PURPOSE.
|
|
|
12
|
|
|
13 dnl
|
|
|
14 dnl Add macros
|
|
|
15 dnl JAPHAR_GREP_CFLAGS
|
|
|
16 dnl
|
|
|
17
|
|
|
18 dnl
|
|
|
19 dnl JAPHAR_GREP_CFLAGS(flag, cmd_if_missing, cmd_if_present)
|
|
|
20 dnl
|
|
|
21 dnl From Japhar. Report changes to japhar@hungry.com
|
|
|
22 dnl
|
|
|
23 AC_DEFUN(JAPHAR_GREP_CFLAGS,
|
|
|
24 [case "$CFLAGS" in
|
|
|
25 "$1" | "$1 "* | *" $1" | *" $1 "* )
|
|
|
26 ifelse($#, 3, [$3], [:])
|
|
|
27 ;;
|
|
|
28 *)
|
|
|
29 $2
|
|
|
30 ;;
|
|
|
31 esac
|
|
|
32 ])
|
|
|
33
|
|
|
34 AC_DEFUN(CHRPATH_LDRPATH_OPTION,
|
|
|
35 [AC_REQUIRE([AC_CANONICAL_TARGET])[]dnl
|
|
|
36 case "$target" in
|
|
|
37 *-linux*)
|
|
|
38 LDRPATH=-Wl,-rpath,
|
|
|
39 ;;
|
|
|
40 *-*-irix*|*-*-osf*)
|
|
|
41 LDRPATH="-rpath "
|
|
|
42 ;;
|
|
|
43 *-*-hpux*)
|
|
|
44 # Hm, this seem to set runpath on ia64, not rpath
|
|
|
45 LDRPATH="-Wl,+b,"
|
|
|
46 ;;
|
|
|
47 *-*-darwin*)
|
|
|
48 # No idea how to add rpath/runpath on Darwin
|
|
|
49 LDRPATH=""
|
|
|
50 ;;
|
|
|
51 *)
|
|
|
52 LDRPATH="-R "
|
|
|
53 ;;
|
|
|
54 esac
|
|
|
55 AC_SUBST(LDRPATH)
|
|
|
56 ])
|
|
|
57
|
|
|
58 # Do all the work for Automake. This macro actually does too much --
|
|
|
59 # some checks are only needed if your package does certain things.
|
|
|
60 # But this isn't really a big deal.
|
|
|
61
|
|
|
62 # serial 1
|
|
|
63
|
|
|
64 dnl Usage:
|
|
|
65 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
|
66
|
|
|
67 AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
|
68 [AC_REQUIRE([AC_PROG_INSTALL])
|
|
|
69 PACKAGE=[$1]
|
|
|
70 AC_SUBST(PACKAGE)
|
|
|
71 VERSION=[$2]
|
|
|
72 AC_SUBST(VERSION)
|
|
|
73 dnl test to see if srcdir already configured
|
|
|
74 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
|
|
|
75 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
|
76 fi
|
|
|
77 ifelse([$3],,
|
|
|
78 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
|
79 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
|
80 AC_REQUIRE([AM_SANITY_CHECK])
|
|
|
81 AC_REQUIRE([AC_ARG_PROGRAM])
|
|
|
82 dnl FIXME This is truly gross.
|
|
|
83 missing_dir=`cd $ac_aux_dir && pwd`
|
|
|
84 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
|
85 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
|
86 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
|
87 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
|
88 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
|
89 AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
|
90
|
|
|
91 #
|
|
|
92 # Check to make sure that the build environment is sane.
|
|
|
93 #
|
|
|
94
|
|
|
95 AC_DEFUN(AM_SANITY_CHECK,
|
|
|
96 [AC_MSG_CHECKING([whether build environment is sane])
|
|
|
97 # Just in case
|
|
|
98 sleep 1
|
|
|
99 echo timestamp > conftestfile
|
|
|
100 # Do `set' in a subshell so we don't clobber the current shell's
|
|
|
101 # arguments. Must try -L first in case configure is actually a
|
|
|
102 # symlink; some systems play weird games with the mod time of symlinks
|
|
|
103 # (eg FreeBSD returns the mod time of the symlink's containing
|
|
|
104 # directory).
|
|
|
105 if (
|
|
|
106 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
|
|
|
107 if test "[$]*" = "X"; then
|
|
|
108 # -L didn't work.
|
|
|
109 set X `ls -t $srcdir/configure conftestfile`
|
|
|
110 fi
|
|
|
111 if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
|
112 && test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
|
113
|
|
|
114 # If neither matched, then we have a broken ls. This can happen
|
|
|
115 # if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
116 # broken ls alias from the environment. This has actually
|
|
|
117 # happened. Such a system could not be considered "sane".
|
|
|
118 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
119 alias in your environment])
|
|
|
120 fi
|
|
|
121
|
|
|
122 test "[$]2" = conftestfile
|
|
|
123 )
|
|
|
124 then
|
|
|
125 # Ok.
|
|
|
126 :
|
|
|
127 else
|
|
|
128 AC_MSG_ERROR([newly created file is older than distributed files!
|
|
|
129 Check your system clock])
|
|
|
130 fi
|
|
|
131 rm -f conftest*
|
|
|
132 AC_MSG_RESULT(yes)])
|
|
|
133
|
|
|
134 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
|
135 dnl The program must properly implement --version.
|
|
|
136 AC_DEFUN(AM_MISSING_PROG,
|
|
|
137 [AC_MSG_CHECKING(for working $2)
|
|
|
138 # Run test in a subshell; some versions of sh will print an error if
|
|
|
139 # an executable is not found, even if stderr is redirected.
|
|
|
140 # Redirect stdin to placate older versions of autoconf. Sigh.
|
|
|
141 if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
|
142 $1=$2
|
|
|
143 AC_MSG_RESULT(found)
|
|
|
144 else
|
|
|
145 $1="$3/missing $2"
|
|
|
146 AC_MSG_RESULT(missing)
|
|
|
147 fi
|
|
|
148 AC_SUBST($1)])
|
|
|
149
|
|
|
150 # Like AC_CONFIG_HEADER, but automatically create stamp file.
|
|
|
151
|
|
|
152 AC_DEFUN(AM_CONFIG_HEADER,
|
|
|
153 [AC_PREREQ([2.12])
|
|
|
154 AC_CONFIG_HEADER([$1])
|
|
|
155 dnl When config.status generates a header, we must update the stamp-h file.
|
|
|
156 dnl This file resides in the same directory as the config header
|
|
|
157 dnl that is generated. We must strip everything past the first ":",
|
|
|
158 dnl and everything past the last "/".
|
|
|
159 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
|
|
|
160 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
|
|
|
161 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
|
|
|
162 <<am_indx=1
|
|
|
163 for am_file in <<$1>>; do
|
|
|
164 case " <<$>>CONFIG_HEADERS " in
|
|
|
165 *" <<$>>am_file "*<<)>>
|
|
|
166 echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
|
|
|
167 ;;
|
|
|
168 esac
|
|
|
169 am_indx=`expr "<<$>>am_indx" + 1`
|
|
|
170 done<<>>dnl>>)
|
|
|
171 changequote([,]))])
|
|
|
172
|
|
|
173 # Add --enable-maintainer-mode option to configure.
|
|
|
174 # From Jim Meyering
|
|
|
175
|
|
|
176 # serial 1
|
|
|
177
|
|
|
178 AC_DEFUN(AM_MAINTAINER_MODE,
|
|
|
179 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
|
|
180 dnl maintainer-mode is disabled by default
|
|
|
181 AC_ARG_ENABLE(maintainer-mode,
|
|
|
182 [ --enable-maintainer-mode enable make rules and dependencies not useful
|
|
|
183 (and sometimes confusing) to the casual installer],
|
|
|
184 USE_MAINTAINER_MODE=$enableval,
|
|
|
185 USE_MAINTAINER_MODE=no)
|
|
|
186 AC_MSG_RESULT($USE_MAINTAINER_MODE)
|
|
|
187 AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
|
|
|
188 MAINT=$MAINTAINER_MODE_TRUE
|
|
|
189 AC_SUBST(MAINT)dnl
|
|
|
190 ]
|
|
|
191 )
|
|
|
192
|
|
|
193 # Define a conditional.
|
|
|
194
|
|
|
195 AC_DEFUN(AM_CONDITIONAL,
|
|
|
196 [AC_SUBST($1_TRUE)
|
|
|
197 AC_SUBST($1_FALSE)
|
|
|
198 if $2; then
|
|
|
199 $1_TRUE=
|
|
|
200 $1_FALSE='#'
|
|
|
201 else
|
|
|
202 $1_TRUE='#'
|
|
|
203 $1_FALSE=
|
|
|
204 fi])
|
|
|
205
|
