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252b5132 RH |
1 | dnl aclocal.m4 generated automatically by aclocal 1.4 |
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 | sinclude(../bfd/acinclude.m4) | |
14 | ||
ac48eca1 AO |
15 | dnl sinclude(../libtool.m4) already included in bfd/acinclude.m4 |
16 | dnl The lines below arrange for aclocal not to bring libtool.m4 | |
17 | dnl AM_PROG_LIBTOOL into aclocal.m4, while still arranging for automake | |
18 | dnl to add a definition of LIBTOOL to Makefile.in. | |
19 | ifelse(yes,no,[ | |
20 | AC_DEFUN([AM_PROG_LIBTOOL],) | |
21 | AC_SUBST(LIBTOOL) | |
22 | ]) | |
23 | ||
24 | dnl sinclude(../gettext.m4) already included in bfd/acinclude.m4 | |
25 | ifelse(yes,no,[ | |
26 | AC_DEFUN([CY_WITH_NLS],) | |
27 | AC_SUBST(INTLLIBS) | |
28 | ]) | |
29 | ||
8c2bc687 NC |
30 | |
31 | ||
32 | dnl AM_PROG_LEX | |
33 | dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT | |
34 | AC_DEFUN(AM_PROG_LEX, | |
35 | [missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1) | |
36 | AC_CHECK_PROGS(LEX, flex lex, [$missing_dir/missing flex]) | |
37 | AC_PROG_LEX | |
38 | AC_DECL_YYTEXT]) | |
39 | ||
a8c548cb NC |
40 | #serial 1 |
41 | # This test replaces the one in autoconf. | |
42 | # Currently this macro should have the same name as the autoconf macro | |
43 | # because gettext's gettext.m4 (distributed in the automake package) | |
44 | # still uses it. Otherwise, the use in gettext.m4 makes autoheader | |
45 | # give these diagnostics: | |
46 | # configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX | |
47 | # configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX | |
48 | ||
49 | undefine([AC_ISC_POSIX]) | |
50 | ||
51 | AC_DEFUN(AC_ISC_POSIX, | |
52 | [ | |
53 | dnl This test replaces the obsolescent AC_ISC_POSIX kludge. | |
54 | AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"]) | |
55 | ] | |
56 | ) | |
57 | ||
252b5132 RH |
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 | ||
252b5132 RH |
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 "<<$>>am_indx" + 1` | |
170 | done<<>>dnl>>) | |
171 | changequote([,]))]) | |
172 | ||
252b5132 RH |
173 | # Add --enable-maintainer-mode option to configure. |
174 | # From Jim Meyering | |
175 | ||
176 | # serial 1 | |
177 | ||
178 | AC_DEFUN(AM_MAINTAINER_MODE, | |
179 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
180 | dnl maintainer-mode is disabled by default | |
181 | AC_ARG_ENABLE(maintainer-mode, | |
182 | [ --enable-maintainer-mode enable make rules and dependencies not useful | |
183 | (and sometimes confusing) to the casual installer], | |
184 | USE_MAINTAINER_MODE=$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 |