blob: e3d84a884283f14654476031de09776baaa3f949 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
#!/bin/bash
# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-devel/automake-wrapper/files/am-wrapper-2.sh,v 1.1 2006/10/16 01:38:59 vapier Exp $
# Based on the am-wrapper.pl script provided by MandrakeSoft
# Rewritten in bash by Gregorio Guidi
#
# Executes the correct automake version.
#
# - defaults to automake-1.10
# - runs automake-1.9 if:
# - envvar WANT_AUTOMAKE is set to `1.9'
# -or-
# - `Makefile.in' was generated by automake-1.9
# -or-
# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.9
# - runs automake-1.8 if:
# - envvar WANT_AUTOMAKE is set to `1.8'
# -or-
# - `Makefile.in' was generated by automake-1.8
# -or-
# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.8
# - runs automake-1.7 if:
# - envvar WANT_AUTOMAKE is set to `1.7'
# -or-
# - `Makefile.in' was generated by automake-1.7
# -or-
# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.7
# - runs automake-1.6 if:
# - envvar WANT_AUTOMAKE is set to `1.6'
# -or-
# - `Makefile.in'
# -or-
# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.6
# - runs automake-1.5 if:
# - envvar WANT_AUTOMAKE is set to `1.5'
# -or-
# - `Makefile.in' was generated by automake-1.5
# -or-
# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.5
# - runs automake-1.4 if:
# - envvar WANT_AUTOMAKE is set to `1.4'
# -or-
# - `Makefile.in' was generated by automake-1.4
# -or-
# - 'aclocal.m4' contain AM_AUTOMAKE_VERSION, specifying the use of 1.4
if [ "${0##*/}" = "am-wrapper.sh" ] ; then
echo "Don't call this script directly." >&2
exit 1
fi
vers="1.10 1.9 1.8 1.7 1.6 1.5 1.4"
for v in ${vers} ; do
eval binary_${v/./_}="${0}-${v}"
done
binary="${binary_1_10}"
#
# Check the WANT_AUTOMAKE setting
#
for v in ${vers} x ; do
if [ "${v}" = "x" ] ; then
unset WANT_AUTOMAKE
break
fi
if [ "${WANT_AUTOMAKE}" = "${v}" ] ; then
binary="binary_${v/./_}"
binary="${!binary}"
break
fi
done
do_awk() {
local file=$1 ; shift
local arg=$1 ; shift
echo $(gawk "{ if (match(\$0, \"$*\", res)) { print res[${arg}]; exit } }" ${file})
}
#
# autodetect routine
#
if [ -z "${WANT_AUTOMAKE}" ] ; then
if [ -r "Makefile.in" ] ; then
confversion_mf=$(do_awk Makefile.in 2 "^# Makefile.in generated (automatically )?by automake ([0-9].[0-9]+)")
fi
if [ -r "aclocal.m4" ] ; then
confversion_ac=$(do_awk aclocal.m4 1 'generated automatically by aclocal ([0-9].[0-9]+)')
confversion_am=$(do_awk aclocal.m4 1 '[[:space:]]*\\[?AM_AUTOMAKE_VERSION\\(\\[?([0-9].[0-9]+)[^)]*\\]?\\)')
fi
for v in ${vers} ; do
if [ "${confversion_mf}" = "${v}" ] \
|| [ "${confversion_ac}" = "${v}" ] \
|| [ "${confversion_am}" = "${v}" ] ; then
binary="binary_${v/./_}"
binary="${!binary}"
break
fi
done
fi
if [ "${WANT_AMWRAPPER_DEBUG}" ] ; then
if [ "${WANT_AUTOMAKE}" ] ; then
echo "am-wrapper: DEBUG: WANT_AUTOMAKE is set to ${WANT_AUTOMAKE}" >&2
fi
echo "am-wrapper: DEBUG: will execute <$binary>" >&2
fi
#
# for further consistency
#
for v in ${vers} ; do
mybin="binary_${v/./_}"
if [ "${binary}" = "${!mybin}" ] ; then
export WANT_AUTOMAKE="${v}"
fi
done
#
# Now try to run the binary
#
if [ ! -x "${binary}" ] ; then
echo "am-wrapper: $binary is missing or not executable." >&2
echo " Please try emerging the correct version of automake." >&2
exit 1
fi
exec "$binary" "$@"
echo "am-wrapper: was unable to exec $binary !?" >&2
exit 1
|
GitWeb