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9996 use GCC 7 as default primary compiler
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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
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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 # Copyright 2018 OmniOS Community Edition (OmniOSce) Association.
26 -# Copyright (c) 2019, Joyent, Inc.
26 +# Copyright 2019, Joyent, Inc.
27 27 #
28 28 # - This file is sourced by "bldenv.sh" and "nightly.sh" and should not
29 29 # be executed directly.
30 30 # - This script is only interpreted by ksh93 and explicitly allows the
31 31 # use of ksh93 language extensions.
32 32
33 33
34 34 # -----------------------------------------------------------------------------
35 35 # Parameters you are likely to want to change
36 36 # -----------------------------------------------------------------------------
37 37
38 38 # DEBUG build only (-D, -F)
39 39 # do not bringover from the parent (-n)
40 40 # runs 'make check' (-C)
41 41 # checks for new interfaces in libraries (-A)
42 42 # sends mail on completion (-m and the MAILTO variable)
43 43 # creates packages for PIT/RE (-p)
44 44 # checks for changes in ELF runpaths (-r)
45 45 # build and use this workspace's tools in $SRC/tools (-t)
46 46 export NIGHTLY_OPTIONS='-FnCDAmprt'
47 47
48 48 # Some scripts optionally send mail messages to MAILTO.
49 49 #export MAILTO=
50 50
51 51 # CODEMGR_WS - where is your workspace at
52 52 export CODEMGR_WS="`git rev-parse --show-toplevel`"
53 53
54 54 # Compilers may be specified using the following variables:
55 55 # PRIMARY_CC - primary C compiler
56 56 # PRIMARY_CCC - primary C++ compiler
57 57 #
58 58 # SHADOW_CCS - list of shadow C compilers
59 59 # SHADOW_CCCS - list of shadow C++ compilers
60 60 #
61 61 # Each entry has the form <name>,<path to binary>,<style> where name is a
62 62 # free-form name (possibly used in the makefiles to guard options), path is
63 63 # the path to the executable. style is the 'style' of command line taken by
64 64 # the compiler, currently either gnu (or gcc) or sun (or cc), which is also
65 65 # used by Makefiles to guard options.
66 66 #
67 67 # __SUNC and __GNUC must still be set to reflect the style of the primary
68 68 # compiler (and to influence the default primary, otherwise)
69 69 #
70 70 # for example:
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71 71 # export PRIMARY_CC=gcc4,/opt/gcc/4.4.4/bin/gcc,gnu
72 72 # export PRIMARY_CCC=gcc4,/opt/gcc/4.4.4/bin/g++,gnu
73 73 # export SHADOW_CCS=studio12,/opt/SUNWspro/bin/cc,sun
74 74 # export SHADOW_CCCS=studio12,/opt/SUNWspro/bin/CC,sun
75 75 #
76 76 # There can be several space-separated entries in SHADOW_* to run multiple
77 77 # shadow compilers.
78 78 #
79 79 # To disable shadow compilation, unset SHADOW_* or set them to the empty string.
80 80 #
81 -export SHADOW_CCS=gcc7,/usr/gcc/7/bin/gcc,gnu
82 -export SHADOW_CCCS=gcc7,/usr/gcc/7/bin/g++,gnu
81 +export GNUC_ROOT=/usr/gcc/7
82 +export PRIMARY_CCS=gcc7,$GNUC_ROOT/bin/gcc,gnu
83 +export PRIMARY_CCCS=gcc7,$GNUC_ROOT/bin/g++,gnu
84 +export SHADOW_CCS=gcc4,/opt/gcc/4.4.4/bin/gcc,gnu
85 +export SHADOW_CCCS=gcc4,/opt/gcc/4.4.4/bin/g++,gnu
83 86
84 87 # uncomment to enable smatch
85 88 #export ENABLE_SMATCH=1
86 89
87 90 # Comment this out to disable support for SMB printing, i.e. if you
88 91 # don't want to bother providing the CUPS headers this needs.
89 92 export ENABLE_SMB_PRINTING=
90 93
91 94 # If your distro uses certain versions of Perl, make sure either Makefile.master
92 95 # contains your new defaults OR your .env file sets them.
93 96 # These are how you would override for building on OmniOS r151028, for example.
94 97 #export PERL_VERSION=5.28
95 98 #export PERL_ARCH=i86pc-solaris-thread-multi-64int
96 99 #export PERL_PKGVERS=
97 100
98 101 # If your distro uses certain versions of Python, make sure either
99 102 # Makefile.master contains your new defaults OR your .env file sets them.
100 103 #export PYTHON_VERSION=2.7
101 104 #export PYTHON_PKGVERS=-27
102 105 #export PYTHON_SUFFIX=
103 106 #export PYTHON3_VERSION=3.5
104 107 #export PYTHON3_PKGVERS=-35
105 108 #export PYTHON3_SUFFIX=m
106 109
107 110 # To disable building with either Python2 or Python 3 (or both), uncomment
108 111 # these lines:
109 112 #export BUILDPY2='#'
110 113 #export BUILDPY3='#'
111 114
112 115 # Set console color scheme either by build type:
113 116 #
114 117 #export RELEASE_CONSOLE_COLOR="-DDEFAULT_ANSI_FOREGROUND=ANSI_COLOR_BLACK \
115 118 # -DDEFAULT_ANSI_BACKGROUND=ANSI_COLOR_WHITE"
116 119 #
117 120 #export DEBUG_CONSOLE_COLOR="-DDEFAULT_ANSI_FOREGROUND=ANSI_COLOR_RED \
118 121 # -DDEFAULT_ANSI_BACKGROUND=ANSI_COLOR_WHITE"
119 122 #
120 123 # or just one for any build type:
121 124 #
122 125 #export DEFAULT_CONSOLE_COLOR="-DDEFAULT_ANSI_FOREGROUND=ANSI_COLOR_BLACK \
123 126 # -DDEFAULT_ANSI_BACKGROUND=ANSI_COLOR_WHITE"
124 127
125 128 # Set if your distribution has different package versioning
126 129 #export PKGVERS_BRANCH=2018.0.0.17900
127 130
128 131 # Skip Java 8 builds on distributions that don't support it
129 132 #export BLD_JAVA_8=
130 133
131 134 # POST_NIGHTLY can be any command to be run at the end of nightly. See
132 135 # nightly(1) for interactions between environment variables and this command.
133 136 #POST_NIGHTLY=
134 137
135 138 # -----------------------------------------------------------------------------
136 139 # You are less likely to need to modify parameters below.
137 140 # -----------------------------------------------------------------------------
138 141
139 142 # Maximum number of dmake jobs. The recommended number is 2 + NCPUS,
140 143 # where NCPUS is the number of logical CPUs on your build system.
141 144 function maxjobs
142 145 {
143 146 nameref maxjobs=$1
144 147 integer ncpu
145 148 integer -r min_mem_per_job=512 # minimum amount of memory for a job
146 149
147 150 ncpu=$(builtin getconf ; getconf 'NPROCESSORS_ONLN')
148 151 (( maxjobs=ncpu + 2 ))
149 152
150 153 # Throttle number of parallel jobs launched by dmake to a value which
151 154 # gurantees that all jobs have enough memory. This was added to avoid
152 155 # excessive paging/swapping in cases of virtual machine installations
153 156 # which have lots of CPUs but not enough memory assigned to handle
154 157 # that many parallel jobs
155 158 if [[ $(/usr/sbin/prtconf 2>'/dev/null') == ~(E)Memory\ size:\ ([[:digit:]]+)\ Megabytes ]] ; then
156 159 integer max_jobs_per_memory # parallel jobs which fit into physical memory
157 160 integer physical_memory # physical memory installed
158 161
159 162 # The array ".sh.match" contains the contents of capturing
160 163 # brackets in the last regex, .sh.match[1] will contain
161 164 # the value matched by ([[:digit:]]+), i.e. the amount of
162 165 # memory installed
163 166 physical_memory="10#${.sh.match[1]}"
164 167
165 168 ((
166 169 max_jobs_per_memory=round(physical_memory/min_mem_per_job) ,
167 170 maxjobs=fmax(2, fmin(maxjobs, max_jobs_per_memory))
168 171 ))
169 172 fi
170 173
171 174 return 0
172 175 }
173 176
174 177 maxjobs DMAKE_MAX_JOBS # "DMAKE_MAX_JOBS" passed as ksh(1) name reference
175 178 export DMAKE_MAX_JOBS
176 179
177 180 # path to onbld tool binaries
178 181 ONBLD_BIN='/opt/onbld/bin'
179 182
180 183 # PARENT_WS is used to determine the parent of this workspace. This is
181 184 # for the options that deal with the parent workspace (such as where the
182 185 # proto area will go).
183 186 export PARENT_WS=''
184 187
185 188 # CLONE_WS is the workspace nightly should do a bringover from.
186 189 # The bringover, if any, is done as STAFFER.
187 190 export CLONE_WS='ssh://anonhg@hg.illumos.org/illumos-gate'
188 191
189 192 # Set STAFFER to your own login as gatekeeper or developer
190 193 # The point is to use group "staff" and avoid referencing the parent
191 194 # workspace as root.
192 195 export STAFFER="$LOGNAME"
193 196 export MAILTO="${MAILTO:-$STAFFER}"
194 197
195 198 # If you wish the mail messages to be From: an arbitrary address, export
196 199 # MAILFROM.
197 200 #export MAILFROM="user@example.com"
198 201
199 202 # The project (see project(4)) under which to run this build. If not
200 203 # specified, the build is simply run in a new task in the current project.
201 204 export BUILD_PROJECT=''
202 205
203 206 # You should not need to change the next three lines
204 207 export ATLOG="$CODEMGR_WS/log"
205 208 export LOGFILE="$ATLOG/nightly.log"
206 209 export MACH="$(uname -p)"
207 210
208 211 #
209 212 # The following macro points to the closed binaries. Once illumos has
210 213 # totally freed itself, we can remove this reference.
211 214 #
212 215 # Location of encumbered binaries.
213 216 export ON_CLOSED_BINS="$CODEMGR_WS/closed"
214 217
215 218 # REF_PROTO_LIST - for comparing the list of stuff in your proto area
216 219 # with. Generally this should be left alone, since you want to see differences
217 220 # from your parent (the gate).
218 221 #
219 222 export REF_PROTO_LIST="$PARENT_WS/usr/src/proto_list_${MACH}"
220 223
221 224
222 225 export ROOT="$CODEMGR_WS/proto/root_${MACH}"
223 226 export SRC="$CODEMGR_WS/usr/src"
224 227 export MULTI_PROTO="no"
225 228
226 229 #
227 230 # build environment variables, including version info for mcs, motd,
228 231 # motd, uname and boot messages. Mostly you shouldn't change this except
229 232 # when the release slips (nah) or you move an environment file to a new
230 233 # release
231 234 #
232 235 export VERSION="`git describe --long --all HEAD | cut -d/ -f2-`"
233 236
234 237 #
235 238 # the RELEASE and RELEASE_DATE variables are set in Makefile.master;
236 239 # there might be special reasons to override them here, but that
237 240 # should not be the case in general
238 241 #
239 242 # export RELEASE='5.11'
240 243 # export RELEASE_DATE='October 2007'
241 244
242 245 # proto area in parent for optionally depositing a copy of headers and
243 246 # libraries corresponding to the protolibs target
244 247 # not applicable given the NIGHTLY_OPTIONS
245 248 #
246 249 export PARENT_ROOT="$PARENT_WS/proto/root_$MACH"
247 250 export PARENT_TOOLS_ROOT="$PARENT_WS/usr/src/tools/proto/root_$MACH-nd"
248 251
249 252 # Package creation variables. You probably shouldn't change these,
250 253 # either.
251 254 #
252 255 # PKGARCHIVE determines where the repository will be created.
253 256 #
254 257 # PKGPUBLISHER_REDIST controls the publisher setting for the repository.
255 258 #
256 259 export PKGARCHIVE="${CODEMGR_WS}/packages/${MACH}/nightly"
257 260 # export PKGPUBLISHER_REDIST='on-redist'
258 261
259 262 # Package manifest format version.
260 263 export PKGFMT_OUTPUT='v1'
261 264
262 265 # we want make to do as much as it can, just in case there's more than
263 266 # one problem.
264 267 export MAKEFLAGS='k'
265 268
266 269 # Magic variables to prevent the devpro compilers/teamware from checking
267 270 # for updates or sending mail back to devpro on every use.
268 271 export SUNW_NO_UPDATE_NOTIFY='1'
269 272 export UT_NO_USAGE_TRACKING='1'
270 273
271 274 # Build tools - don't change these unless you know what you're doing. These
272 275 # variables allows you to get the compilers and onbld files locally.
273 276 # Set BUILD_TOOLS to pull everything from one location.
274 277 # Alternately, you can set ONBLD_TOOLS to where you keep the contents of
275 278 # SUNWonbld and SPRO_ROOT to where you keep the compilers. SPRO_VROOT
276 279 # exists to make it easier to test new versions of the compiler.
277 280 export BUILD_TOOLS='/opt'
278 281 #export ONBLD_TOOLS='/opt/onbld'
279 282 export SPRO_ROOT='/opt/SUNWspro'
280 283 export SPRO_VROOT="$SPRO_ROOT"
281 284
282 285 # This goes along with lint - it is a series of the form "A [y|n]" which
283 286 # means "go to directory A and run 'make lint'" Then mail me (y) the
284 287 # difference in the lint output. 'y' should only be used if the area you're
285 288 # linting is actually lint clean or you'll get lots of mail.
286 289 # You shouldn't need to change this though.
287 290 #export LINTDIRS="$SRC y"
288 291
289 292 # Set this flag to 'n' to disable the use of 'checkpaths'. The default,
290 293 # if the 'N' option is not specified, is to run this test.
291 294 #CHECK_PATHS='y'
292 295
293 296 if [[ "$ENABLE_SMATCH" = "1" ]]; then
294 297 SMATCHBIN=$CODEMGR_WS/usr/src/tools/proto/root_$MACH-nd/opt/onbld/bin/$MACH/smatch
295 298 export SHADOW_CCS="$SHADOW_CCS smatch,$SMATCHBIN,smatch"
296 299 fi
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