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