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c05aefaa | 1 | dnl aclocal.m4 generated automatically by aclocal 1.4-p5 |
8fe44445 | 2 | |
c05aefaa | 3 | dnl Copyright (C) 1994, 1995-8, 1999, 2001 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. | |
8fe44445 | 7 | |
c05aefaa | 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. | |
8fe44445 | 12 | |
13 | m4_define([AH_LCLINT_TEMPLATE], | |
14 | [AH_VERBATIM([$1], | |
15 | m4_text_wrap([$2 */], [ ], [/* ]) | |
16 | m4_text_wrap([$3@*/], [ ], [/*@])[ | |
17 | #undef $1])]) | |
18 | ||
19 | m4_define([AC_DEFINE_LCLINT], | |
20 | [AC_DEFINE_TRACE([$1])dnl | |
21 | AH_LCLINT_TEMPLATE([$1], [$3], [$4])dnl | |
22 | cat >>confdefs.h <<\_ACEOF | |
23 | [@%:@define] $1 [$2] | |
24 | _ACEOF | |
25 | ]) | |
26 | ||
27 | # Do all the work for Automake. This macro actually does too much -- | |
28 | # some checks are only needed if your package does certain things. | |
29 | # But this isn't really a big deal. | |
30 | ||
c05aefaa | 31 | # serial 1 |
8fe44445 | 32 | |
c05aefaa | 33 | dnl Usage: |
34 | dnl AM_INIT_AUTOMAKE(package,version, [no-define]) | |
8fe44445 | 35 | |
8fe44445 | 36 | AC_DEFUN([AM_INIT_AUTOMAKE], |
c05aefaa | 37 | [AC_REQUIRE([AC_PROG_INSTALL]) |
38 | PACKAGE=[$1] | |
39 | AC_SUBST(PACKAGE) | |
40 | VERSION=[$2] | |
41 | AC_SUBST(VERSION) | |
42 | dnl test to see if srcdir already configured | |
43 | if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then | |
44 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
8fe44445 | 45 | fi |
8fe44445 | 46 | ifelse([$3],, |
c05aefaa | 47 | AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
48 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) | |
49 | AC_REQUIRE([AM_SANITY_CHECK]) | |
50 | AC_REQUIRE([AC_ARG_PROGRAM]) | |
51 | dnl FIXME This is truly gross. | |
52 | missing_dir=`cd $ac_aux_dir && pwd` | |
53 | AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) | |
54 | AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) | |
55 | AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) | |
56 | AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) | |
57 | AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) | |
58 | AC_REQUIRE([AC_PROG_MAKE_SET])]) | |
8fe44445 | 59 | |
60 | # | |
61 | # Check to make sure that the build environment is sane. | |
62 | # | |
63 | ||
8fe44445 | 64 | AC_DEFUN([AM_SANITY_CHECK], |
65 | [AC_MSG_CHECKING([whether build environment is sane]) | |
66 | # Just in case | |
67 | sleep 1 | |
c05aefaa | 68 | echo timestamp > conftestfile |
8fe44445 | 69 | # Do `set' in a subshell so we don't clobber the current shell's |
70 | # arguments. Must try -L first in case configure is actually a | |
71 | # symlink; some systems play weird games with the mod time of symlinks | |
72 | # (eg FreeBSD returns the mod time of the symlink's containing | |
73 | # directory). | |
74 | if ( | |
c05aefaa | 75 | set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` |
76 | if test "[$]*" = "X"; then | |
8fe44445 | 77 | # -L didn't work. |
c05aefaa | 78 | set X `ls -t $srcdir/configure conftestfile` |
8fe44445 | 79 | fi |
c05aefaa | 80 | if test "[$]*" != "X $srcdir/configure conftestfile" \ |
81 | && test "[$]*" != "X conftestfile $srcdir/configure"; then | |
8fe44445 | 82 | |
83 | # If neither matched, then we have a broken ls. This can happen | |
84 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
85 | # broken ls alias from the environment. This has actually | |
86 | # happened. Such a system could not be considered "sane". | |
87 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
88 | alias in your environment]) | |
89 | fi | |
90 | ||
c05aefaa | 91 | test "[$]2" = conftestfile |
8fe44445 | 92 | ) |
93 | then | |
94 | # Ok. | |
95 | : | |
96 | else | |
97 | AC_MSG_ERROR([newly created file is older than distributed files! | |
98 | Check your system clock]) | |
99 | fi | |
c05aefaa | 100 | rm -f conftest* |
8fe44445 | 101 | AC_MSG_RESULT(yes)]) |
102 | ||
c05aefaa | 103 | dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) |
104 | dnl The program must properly implement --version. | |
8fe44445 | 105 | AC_DEFUN([AM_MISSING_PROG], |
c05aefaa | 106 | [AC_MSG_CHECKING(for working $2) |
107 | # Run test in a subshell; some versions of sh will print an error if | |
108 | # an executable is not found, even if stderr is redirected. | |
109 | # Redirect stdin to placate older versions of autoconf. Sigh. | |
110 | if ($2 --version) < /dev/null > /dev/null 2>&1; then | |
111 | $1=$2 | |
112 | AC_MSG_RESULT(found) | |
8fe44445 | 113 | else |
c05aefaa | 114 | $1="$3/missing $2" |
115 | AC_MSG_RESULT(missing) | |
8fe44445 | 116 | fi |
c05aefaa | 117 | AC_SUBST($1)]) |
8fe44445 | 118 | |
119 | # Like AC_CONFIG_HEADER, but automatically create stamp file. | |
120 | ||
8fe44445 | 121 | AC_DEFUN([AM_CONFIG_HEADER], |
c05aefaa | 122 | [AC_PREREQ([2.12]) |
123 | AC_CONFIG_HEADER([$1]) | |
124 | dnl When config.status generates a header, we must update the stamp-h file. | |
125 | dnl This file resides in the same directory as the config header | |
126 | dnl that is generated. We must strip everything past the first ":", | |
127 | dnl and everything past the last "/". | |
128 | AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl | |
129 | ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, | |
130 | <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, | |
131 | <<am_indx=1 | |
132 | for am_file in <<$1>>; do | |
133 | case " <<$>>CONFIG_HEADERS " in | |
134 | *" <<$>>am_file "*<<)>> | |
135 | echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx | |
8fe44445 | 136 | ;; |
137 | esac | |
c05aefaa | 138 | am_indx=`expr "<<$>>am_indx" + 1` |
139 | done<<>>dnl>>) | |
140 | changequote([,]))]) | |
8fe44445 | 141 | |
142 | ||
c05aefaa | 143 | dnl AM_PROG_LEX |
144 | dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT | |
8fe44445 | 145 | AC_DEFUN([AM_PROG_LEX], |
c05aefaa | 146 | [missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1) |
147 | AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex") | |
8fe44445 | 148 | AC_PROG_LEX |
149 | AC_DECL_YYTEXT]) | |
150 |