OpenWrt – Blame information for rev 4
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
4 | office | 1 | dnl aclocal.m4 generated automatically by aclocal 1.4a |
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 check for signal type |
||
15 | dnl |
||
16 | dnl AC_RETSIGTYPE isn't quite right, but almost. |
||
17 | dnl |
||
18 | define(TYPE_SIGNAL,[ |
||
19 | AC_MSG_CHECKING([POSIX signal handlers]) |
||
20 | AC_CACHE_VAL(cv_has_posix_signals, |
||
21 | [AC_TRY_COMPILE( |
||
22 | [#include <sys/types.h> |
||
23 | #include <signal.h> |
||
24 | #ifdef signal |
||
25 | #undef signal |
||
26 | #endif |
||
27 | extern void (*signal ()) ();], [], |
||
28 | cv_has_posix_signals=yes, cv_has_posix_signals=no)]) |
||
29 | AC_MSG_RESULT($cv_has_posix_signals) |
||
30 | if test $cv_has_posix_signals = yes; then |
||
31 | AC_DEFINE(RETSIGTYPE, void, [Return type is void]) |
||
32 | AC_DEFINE(POSIX_SIGTYPE, [], [Have POSIX signals]) |
||
33 | else |
||
34 | if test $ac_cv_type_signal = void; then |
||
35 | AC_DEFINE(RETSIGTYPE, void, [Return type is void]) |
||
36 | else |
||
37 | AC_DEFINE(RETSIGTYPE, int, [Return type is int]) |
||
38 | fi |
||
39 | fi])dnl |
||
40 | |||
41 | # Like AC_CONFIG_HEADER, but automatically create stamp file. |
||
42 | |||
43 | AC_DEFUN(AM_CONFIG_HEADER, |
||
44 | [AC_PREREQ([2.12]) |
||
45 | AC_CONFIG_HEADER([$1]) |
||
46 | dnl When config.status generates a header, we must update the stamp-h file. |
||
47 | dnl This file resides in the same directory as the config header |
||
48 | dnl that is generated. We must strip everything past the first ":", |
||
49 | dnl and everything past the last "/". |
||
50 | AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl |
||
51 | ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, |
||
52 | <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, |
||
53 | <<am_indx=1 |
||
54 | for am_file in <<$1>>; do |
||
55 | case " <<$>>CONFIG_HEADERS " in |
||
56 | *" <<$>>am_file "*<<)>> |
||
57 | echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx |
||
58 | ;; |
||
59 | esac |
||
60 | am_indx=`expr "<<$>>am_indx" + 1` |
||
61 | done<<>>dnl>>) |
||
62 | changequote([,]))]) |
||
63 | |||
64 | # Do all the work for Automake. This macro actually does too much -- |
||
65 | # some checks are only needed if your package does certain things. |
||
66 | # But this isn't really a big deal. |
||
67 | |||
68 | # serial 1 |
||
69 | |||
70 | dnl Usage: |
||
71 | dnl AM_INIT_AUTOMAKE(package,version, [no-define]) |
||
72 | |||
73 | AC_DEFUN(AM_INIT_AUTOMAKE, |
||
74 | [AC_REQUIRE([AC_PROG_INSTALL]) |
||
75 | dnl We require 2.13 because we rely on SHELL being computed by configure. |
||
76 | AC_PREREQ([2.13]) |
||
77 | PACKAGE=[$1] |
||
78 | AC_SUBST(PACKAGE) |
||
79 | VERSION=[$2] |
||
80 | AC_SUBST(VERSION) |
||
81 | dnl test to see if srcdir already configured |
||
82 | if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then |
||
83 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
||
84 | fi |
||
85 | ifelse([$3],, |
||
86 | AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
||
87 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) |
||
88 | AC_REQUIRE([AM_SANITY_CHECK]) |
||
89 | AC_REQUIRE([AC_ARG_PROGRAM]) |
||
90 | dnl FIXME This is truly gross. |
||
91 | missing_dir=`cd $ac_aux_dir && pwd` |
||
92 | AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) |
||
93 | AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) |
||
94 | AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) |
||
95 | AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) |
||
96 | AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) |
||
97 | AC_REQUIRE([AC_PROG_MAKE_SET])]) |
||
98 | |||
99 | # |
||
100 | # Check to make sure that the build environment is sane. |
||
101 | # |
||
102 | |||
103 | AC_DEFUN(AM_SANITY_CHECK, |
||
104 | [AC_MSG_CHECKING([whether build environment is sane]) |
||
105 | # Just in case |
||
106 | sleep 1 |
||
107 | echo timestamp > conftestfile |
||
108 | # Do `set' in a subshell so we don't clobber the current shell's |
||
109 | # arguments. Must try -L first in case configure is actually a |
||
110 | # symlink; some systems play weird games with the mod time of symlinks |
||
111 | # (eg FreeBSD returns the mod time of the symlink's containing |
||
112 | # directory). |
||
113 | if ( |
||
114 | set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` |
||
115 | if test "[$]*" = "X"; then |
||
116 | # -L didn't work. |
||
117 | set X `ls -t $srcdir/configure conftestfile` |
||
118 | fi |
||
119 | if test "[$]*" != "X $srcdir/configure conftestfile" \ |
||
120 | && test "[$]*" != "X conftestfile $srcdir/configure"; then |
||
121 | |||
122 | # If neither matched, then we have a broken ls. This can happen |
||
123 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
||
124 | # broken ls alias from the environment. This has actually |
||
125 | # happened. Such a system could not be considered "sane". |
||
126 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
||
127 | alias in your environment]) |
||
128 | fi |
||
129 | |||
130 | test "[$]2" = conftestfile |
||
131 | ) |
||
132 | then |
||
133 | # Ok. |
||
134 | : |
||
135 | else |
||
136 | AC_MSG_ERROR([newly created file is older than distributed files! |
||
137 | Check your system clock]) |
||
138 | fi |
||
139 | rm -f conftest* |
||
140 | AC_MSG_RESULT(yes)]) |
||
141 | |||
142 | dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) |
||
143 | dnl The program must properly implement --version. |
||
144 | AC_DEFUN(AM_MISSING_PROG, |
||
145 | [AC_MSG_CHECKING(for working $2) |
||
146 | # Run test in a subshell; some versions of sh will print an error if |
||
147 | # an executable is not found, even if stderr is redirected. |
||
148 | # Redirect stdin to placate older versions of autoconf. Sigh. |
||
149 | if ($2 --version) < /dev/null > /dev/null 2>&1; then |
||
150 | $1=$2 |
||
151 | AC_MSG_RESULT(found) |
||
152 | else |
||
153 | $1="$3/missing $2" |
||
154 | AC_MSG_RESULT(missing) |
||
155 | fi |
||
156 | AC_SUBST($1)]) |
||
157 |