summaryrefslogtreecommitdiff
path: root/mk/bulk/printdepends
blob: 58416f60a743b9677513208eb2590e09f15c0798 (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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
#!/bin/sh
# $NetBSD: printdepends,v 1.24 2007/01/08 21:36:07 rillig Exp $
#

# Copyright (c) 1999, 2000 Hubert Feyrer <hubertf@NetBSD.org>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#      This product includes software developed by Hubert Feyrer for
#	the NetBSD Project.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

# usage: printdepends [brokenfile [bulkfilesdir]]
#
# Generates a list of package dependencies suitable for tsort(1) on
# stdout. Each line of the output has two fields: the package directory
# of the dependency and the package directory of the depending package
# (both in the form category/package).
#
# If <brokenfile> is given, package-specific errors are logged to
# <bulkfilesdir>/${pkgdir}/<brokenfile>. Otherwise no additional logging
# takes place.
#
# The default for <bulkfilesdir> is the pkgsrc directory itself. If
# <bulkfilesdir> differs from the pkgsrc directory, all directories
# that are needed for the log files are created automatically.
#
# Note: printdepends must be called from a pkgsrc root directory.

set -e

# Pull in PKGLIST
if [ -f "$BULK_BUILD_CONF" ]; then
	. $BULK_BUILD_CONF
else
	. `dirname $0`/build.conf
fi

#
# Global variables
#

# The brokenfile_flag variable tells whether we want package-specific
# log files at all. If it is set to "yes", the mkdirs_flag
# variable tells whether the directories of the package-specific log
# files are created if necessary.
brokenfile_flag="yes"
mkdirs_flag="no"
pkgsrcdir="${PWD}"
bulkfilesdir="${pkgsrcdir}"
brokenfile=""

#
# Command line parsing
#

case $# in
0)	brokenfile_flag="no"
	;;
1)	brokenfile="$1"
	;;
2)	brokenfile="$1"
	bulkfilesdir="$2"
	if [ "${bulkfilesdir}" != "${pkgsrcdir}" ]; then
		mkdirs_flag="yes"
	fi
	;;
*)	echo "usage: $0 [brokenfile [bulkfilesdir]]" 1>&2
	exit 1
	;;
esac

#
# Sanity checks
#

case ${BMAKE-""} in
"")	echo "$0: error: BMAKE must be set and non-empty." 1>&2
	exit 1;;
esac
case ${bulkfilesdir} in
/*)	;;
*)	echo "$0: error: The <bulkfilesdir> argument must be absolute." 1>&2
	exit 1;;
esac
case ${brokenfile} in
*/*)	echo "$0: error: The <brokenfile> argument must not contain a slash." 1>&2
	exit 1;;
esac

#
# Get additional system information
#

cd "${pkgsrcdir}/pkgtools/pkglint"
GREP=`${BMAKE} show-var VARNAME=GREP USE_TOOLS=grep`
MKDIR=`${BMAKE} show-var VARNAME=MKDIR USE_TOOLS=mkdir`
SED=`${BMAKE} show-var VARNAME=SED USE_TOOLS=sed`
cd "${pkgsrcdir}"

case $mkdirs_flag in
yes)	mkbulkdir="${MKDIR}";;
*)	mkbulkdir=":";;
esac

case ${PKGLIST} in
"")	# List of all packages, from pkgsrc/*/Makefile
	list=`${GREP} '^SUBDIR+=' */Makefile | ${GREP} -v '^regress/' | ${SED} -e 's,/Makefile:SUBDIR+=[[:space:]]*,/,' -e 's,#.*,,'`
	;;
*)	list="${PKGLIST}"
	;;
esac

for pkgdir in $list; do
	if cd "${pkgsrcdir}/${pkgdir}"; then
		if deps=`${BMAKE} show-depends-dirs`; then
			case ${deps} in
			"")	# Make the package depend on itself.
				# Otherwise it would not show up in the
				# dependency graph.
				echo "${pkgdir} ${pkgdir}";;
			*)	for dep in $deps; do
					echo "${dep} ${pkgdir}"
				done;;
			esac
		else
			echo "$0: error: could not extract dependencies for ${pkgdir} -- skipping." 1>&2

			[ $brokenfile_flag = yes ] || continue

			${mkbulkdir} "${bulkfilesdir}/${pkgdir}"
			{ echo "[printdepends] command failed: ${BMAKE} show-depends-dirs"
			  ( ${BMAKE} show-depends-dirs
			  ) || true
			} >> "${bulkfilesdir}/${pkgdir}/${brokenfile}" 2>&1
		fi
	else
		${mkbulkdir} "${bulkfilesdir}"
		{ echo "[printdepends] command failed: cd ${pkgsrcdir}/${pkgdir}"
		  ( cd "${pkgsrcdir}/${pkgdir}"
		  ) || true
		} 1>&2
	fi
done