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cw: give cw(1onbld) a new interface allowing for multiple arbitrary shadows
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--- old/usr/src/tools/env/illumos.sh
+++ new/usr/src/tools/env/illumos.sh
1 1 #
2 2 # CDDL HEADER START
3 3 #
4 4 # The contents of this file are subject to the terms of the
5 5 # Common Development and Distribution License (the "License").
6 6 # You may not use this file except in compliance with the License.
7 7 #
8 8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 # or http://www.opensolaris.org/os/licensing.
10 10 # See the License for the specific language governing permissions
11 11 # and limitations under the License.
12 12 #
13 13 # When distributing Covered Code, include this CDDL HEADER in each
14 14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 # If applicable, add the following below this CDDL HEADER, with the
16 16 # fields enclosed by brackets "[]" replaced with your own identifying
17 17 # information: Portions Copyright [yyyy] [name of copyright owner]
18 18 #
19 19 # CDDL HEADER END
20 20 #
21 21 # Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
22 22 # Copyright 2015 Nexenta Systems, Inc. All rights reserved.
23 23 # Copyright 2012 Joshua M. Clulow <josh@sysmgr.org>
24 24 # Copyright 2015, OmniTI Computer Consulting, Inc. All rights reserved.
25 25 #
26 26
27 27 # Configuration variables for the runtime environment of the nightly
28 28 # build script and other tools for construction and packaging of
29 29 # releases.
30 30 # This example is suitable for building an illumos workspace, which
31 31 # will contain the resulting archives. It is based off the onnv
32 32 # release. It sets NIGHTLY_OPTIONS to make nightly do:
33 33 # DEBUG build only (-D, -F)
34 34 # do not bringover from the parent (-n)
35 35 # runs 'make check' (-C)
36 36 # checks for new interfaces in libraries (-A)
37 37 # runs lint in usr/src (-l plus the LINTDIRS variable)
38 38 # sends mail on completion (-m and the MAILTO variable)
39 39 # creates packages for PIT/RE (-p)
40 40 # checks for changes in ELF runpaths (-r)
41 41 # build and use this workspace's tools in $SRC/tools (-t)
42 42 #
43 43 # - This file is sourced by "bldenv.sh" and "nightly.sh" and should not
44 44 # be executed directly.
45 45 # - This script is only interpreted by ksh93 and explicitly allows the
46 46 # use of ksh93 language extensions.
47 47 #
48 48 export NIGHTLY_OPTIONS='-FnCDAlmprt'
49 49
50 50 # CODEMGR_WS - where is your workspace at
51 51 #export CODEMGR_WS="$HOME/ws/illumos-gate"
52 52 export CODEMGR_WS="`git rev-parse --show-toplevel`"
53 53
54 54 # Maximum number of dmake jobs. The recommended number is 2 + NCPUS,
55 55 # where NCPUS is the number of logical CPUs on your build system.
56 56 function maxjobs
57 57 {
58 58 nameref maxjobs=$1
59 59 integer ncpu
60 60 integer -r min_mem_per_job=512 # minimum amount of memory for a job
61 61
62 62 ncpu=$(builtin getconf ; getconf 'NPROCESSORS_ONLN')
63 63 (( maxjobs=ncpu + 2 ))
64 64
65 65 # Throttle number of parallel jobs launched by dmake to a value which
66 66 # gurantees that all jobs have enough memory. This was added to avoid
67 67 # excessive paging/swapping in cases of virtual machine installations
68 68 # which have lots of CPUs but not enough memory assigned to handle
69 69 # that many parallel jobs
70 70 if [[ $(/usr/sbin/prtconf 2>'/dev/null') == ~(E)Memory\ size:\ ([[:digit:]]+)\ Megabytes ]] ; then
71 71 integer max_jobs_per_memory # parallel jobs which fit into physical memory
72 72 integer physical_memory # physical memory installed
73 73
74 74 # The array ".sh.match" contains the contents of capturing
75 75 # brackets in the last regex, .sh.match[1] will contain
76 76 # the value matched by ([[:digit:]]+), i.e. the amount of
77 77 # memory installed
78 78 physical_memory="10#${.sh.match[1]}"
79 79
80 80 ((
81 81 max_jobs_per_memory=round(physical_memory/min_mem_per_job) ,
82 82 maxjobs=fmax(2, fmin(maxjobs, max_jobs_per_memory))
83 83 ))
84 84 fi
85 85
86 86 return 0
87 87 }
88 88
89 89 maxjobs DMAKE_MAX_JOBS # "DMAKE_MAX_JOBS" passed as ksh(1) name reference
90 90 export DMAKE_MAX_JOBS
91 91
92 92 # path to onbld tool binaries
93 93 ONBLD_BIN='/opt/onbld/bin'
94 94
95 95 # PARENT_WS is used to determine the parent of this workspace. This is
96 96 # for the options that deal with the parent workspace (such as where the
97 97 # proto area will go).
98 98 export PARENT_WS=''
99 99
100 100 # CLONE_WS is the workspace nightly should do a bringover from.
101 101 export CLONE_WS='ssh://anonhg@hg.illumos.org/illumos-gate'
102 102
103 103 # The bringover, if any, is done as STAFFER.
104 104 # Set STAFFER to your own login as gatekeeper or developer
105 105 # The point is to use group "staff" and avoid referencing the parent
106 106 # workspace as root.
107 107 # Some scripts optionally send mail messages to MAILTO.
108 108 #
109 109 export STAFFER="$LOGNAME"
110 110 export MAILTO="$STAFFER"
111 111
112 112 # If you wish the mail messages to be From: an arbitrary address, export
113 113 # MAILFROM.
114 114 #export MAILFROM="user@example.com"
115 115
116 116 # The project (see project(4)) under which to run this build. If not
117 117 # specified, the build is simply run in a new task in the current project.
118 118 export BUILD_PROJECT=''
119 119
120 120 # You should not need to change the next three lines
121 121 export ATLOG="$CODEMGR_WS/log"
122 122 export LOGFILE="$ATLOG/nightly.log"
123 123 export MACH="$(uname -p)"
124 124
125 125 #
126 126 # The following macro points to the closed binaries. Once illumos has
127 127 # totally freed itself, we can remove this reference.
128 128 #
129 129 # Location of encumbered binaries.
130 130 export ON_CLOSED_BINS="$CODEMGR_WS/closed"
131 131
132 132 # REF_PROTO_LIST - for comparing the list of stuff in your proto area
133 133 # with. Generally this should be left alone, since you want to see differences
134 134 # from your parent (the gate).
135 135 #
136 136 export REF_PROTO_LIST="$PARENT_WS/usr/src/proto_list_${MACH}"
137 137
138 138
139 139 export ROOT="$CODEMGR_WS/proto/root_${MACH}"
140 140 export SRC="$CODEMGR_WS/usr/src"
141 141 export MULTI_PROTO="no"
142 142
143 143 #
144 144 # build environment variables, including version info for mcs, motd,
145 145 # motd, uname and boot messages. Mostly you shouldn't change this except
146 146 # when the release slips (nah) or you move an environment file to a new
147 147 # release
148 148 #
149 149 export VERSION="`git describe --long --all HEAD | cut -d/ -f2-`"
150 150
151 151 #
152 152 # the RELEASE and RELEASE_DATE variables are set in Makefile.master;
153 153 # there might be special reasons to override them here, but that
154 154 # should not be the case in general
155 155 #
156 156 # export RELEASE='5.11'
157 157 # export RELEASE_DATE='October 2007'
158 158
159 159 # proto area in parent for optionally depositing a copy of headers and
160 160 # libraries corresponding to the protolibs target
161 161 # not applicable given the NIGHTLY_OPTIONS
162 162 #
163 163 export PARENT_ROOT="$PARENT_WS/proto/root_$MACH"
164 164 export PARENT_TOOLS_ROOT="$PARENT_WS/usr/src/tools/proto/root_$MACH-nd"
165 165
166 166 # Package creation variables. You probably shouldn't change these,
167 167 # either.
168 168 #
169 169 # PKGARCHIVE determines where the repository will be created.
170 170 #
171 171 # PKGPUBLISHER_REDIST controls the publisher setting for the repository.
172 172 #
173 173 export PKGARCHIVE="${CODEMGR_WS}/packages/${MACH}/nightly"
174 174 # export PKGPUBLISHER_REDIST='on-redist'
175 175
176 176 # Package manifest format version.
177 177 export PKGFMT_OUTPUT='v1'
178 178
179 179 # we want make to do as much as it can, just in case there's more than
180 180 # one problem.
181 181 export MAKEFLAGS='k'
182 182
183 183 # Magic variables to prevent the devpro compilers/teamware from checking
184 184 # for updates or sending mail back to devpro on every use.
185 185 export SUNW_NO_UPDATE_NOTIFY='1'
186 186 export UT_NO_USAGE_TRACKING='1'
187 187
188 188 # Build tools - don't change these unless you know what you're doing. These
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189 189 # variables allows you to get the compilers and onbld files locally.
190 190 # Set BUILD_TOOLS to pull everything from one location.
191 191 # Alternately, you can set ONBLD_TOOLS to where you keep the contents of
192 192 # SUNWonbld and SPRO_ROOT to where you keep the compilers. SPRO_VROOT
193 193 # exists to make it easier to test new versions of the compiler.
194 194 export BUILD_TOOLS='/opt'
195 195 #export ONBLD_TOOLS='/opt/onbld'
196 196 export SPRO_ROOT='/opt/SUNWspro'
197 197 export SPRO_VROOT="$SPRO_ROOT"
198 198
199 -# Disable shadow compilation by default.
200 -export CW_NO_SHADOW='1'
199 +# Compilers maybe specified using the following variables:
200 +# PRIMARY_CC - primary C compiler
201 +# PRIMARY_CCC - primary C++ compiler
202 +#
203 +# SHADOW_CCS - list of shadow C compilers
204 +# SHADOW_CCCS - list of shadow C++ compilers
205 +#
206 +# Each entry has the form <name>,<path to binary>,<style> where name is a
207 +# free-form name (possibly used in the makefiles to guard options), path is
208 +# the path to the executable. style is the 'style' of command line taken by
209 +# the compiler, currently either gnu/gcc or sun/cc (also used by Makefiles to
210 +# guard options).
211 +#
212 +# __SUNC and __GNUC must still be set to reflect the style of the primary
213 +# compiler (and to influence the default primary, otherwise)
214 +#
215 +# for example:
216 +# export PRIMARY_CC=gcc4,/opt/gcc/4.4.4/bin/gcc,gnu
217 +# export PRIMARY_CCC=gcc4,/opt/gcc/4.4.4/bin/g++,gnu
218 +# export SHADOW_CCS=studio12,/opt/SUNWspro/bin/cc,sun
219 +# export SHADOW_CCCS=studio12,/opt/SUNWspro/bin/CC,sun
220 +#
221 +# There can be several space-separated entries in SHADOW_* to run multiple
222 +# shadow compilers.
201 223
202 224 # This goes along with lint - it is a series of the form "A [y|n]" which
203 225 # means "go to directory A and run 'make lint'" Then mail me (y) the
204 226 # difference in the lint output. 'y' should only be used if the area you're
205 227 # linting is actually lint clean or you'll get lots of mail.
206 228 # You shouldn't need to change this though.
207 229 #export LINTDIRS="$SRC y"
208 230
209 231 # Set this flag to 'n' to disable the use of 'checkpaths'. The default,
210 232 # if the 'N' option is not specified, is to run this test.
211 233 #CHECK_PATHS='y'
212 234
213 235 # POST_NIGHTLY can be any command to be run at the end of nightly. See
214 236 # nightly(1) for interactions between environment variables and this command.
215 237 #POST_NIGHTLY=
216 238
217 239 # Comment this out to disable support for SMB printing, i.e. if you
218 240 # don't want to bother providing the CUPS headers this needs.
219 241 export ENABLE_SMB_PRINTING=
220 242
221 243 # If your distro uses certain versions of Perl, make sure either Makefile.master
222 244 # contains your new defaults OR your .env file sets them.
223 245 # These are how you would override for building on OmniOS r151012, for example.
224 246 #export PERL_VERSION=5.16.1
225 247 #export PERL_ARCH=i86pc-solaris-thread-multi-64int
226 248 #export PERL_PKGVERS=-5161
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