4 # The contents of this file are subject to the terms of the
5 # Common Development and Distribution License (the "License").
6 # You may not use this file except in compliance with the License.
8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 # or http://www.opensolaris.org/os/licensing.
10 # See the License for the specific language governing permissions
11 # and limitations under the License.
13 # When distributing Covered Code, include this CDDL HEADER in each
14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 # If applicable, add the following below this CDDL HEADER, with the
16 # fields enclosed by brackets "[]" replaced with your own identifying
17 # information: Portions Copyright [yyyy] [name of copyright owner]
22 # Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
25 This directory contains the tools used to do a full build of the
26 OS/Net workspace. They usually live in the /opt/onbld directory on build
27 machines. From here, 'make install' will build and install the tools
28 in $ROOT/opt/onbld. If you like, 'make pkg' will build the SUNWonbld
29 package in $(PKGARCHIVE). Installing that package will populate the
30 /opt/onbld directory, and create a root account for building called 'gk',
31 which uses csh and has a home directory of /opt/onbld/gk. You can
32 use this account to do full builds with 'nightly'. You don't have to,
33 but the 'gk' account has the path setup properly, has a .make.machines
34 file for dmake, and has a .login that sets up for dmake.
40 contains Solaris ABI database (ABI_*.db) and exceptions
41 for ABI Auditing tool (interface_check, interface_cmp).
44 gk account's home directory.
47 basic bin directory - contains scripts.
49 /opt/onbld/bin/${MACH}
50 architecture-specific bin directory for binaries.
53 build environment files.
56 libraries used by the build tools.
58 /opt/onbld/lib/python<version>/
59 python modules used by the build tools.
61 /opt/onbld/lib/python<version>/onbld/hgext
64 /opt/onbld/lib/python/
65 symlink to the modules directory of the currently preferred
66 python version. This exists to retain compatibility both for
67 tools expecting only one supported version of python, and for
68 user .hgrc files that expect to find cdm.py in
69 /opt/onbld/lib/python/onbld/hgext.
72 rudimentary man pages for some of the tools.
79 companion to 'nightly.' Takes the same environment file you
80 used with 'nightly,' and starts a shell with the environment
81 set up the same way as 'nightly' set it up. This is useful
82 if you're trying to quickly rebuild portions of a workspace
83 built by 'nightly'. 'ws' should not be used for this since it
84 sets the environment up differently and may cause everything
85 to rebuild (because of different -I or -L paths).
88 builds cscope databases in the uts, the platform subdirectories
89 of uts, and in usr/src. Uses cscope-fast.
92 A Mercurial extension providing various commands useful for ON
96 checks ELF attributes used by ELF dynamic objects in the proto area.
97 Used by 'nightly's -r option, to check a number of ELF runtime
98 attributes for consistency with common build rules. nightly uses
99 the -o option to simplify the output for diffing with previous
100 build results. It also uses the -i option to obtain NEEDED and RUNPATH
101 entries, which help detect changes in software dependencies and makes
102 sure objects don't have any strange runpaths like /opt/SUNWspro/lib.
105 Runs protocmp and protolist on a workspace (or uses the environment
106 variable CODEMGR_WS to determine the workspace). Checks the proto area
107 against the packages.
110 Given two filenames, creates a postscript file with the file
111 differences highlighted.
114 Tools for signing cryptographic modules using the official
115 Sun release keys stored on a remote signing server. This
116 directory contains signit, a client program for signing
117 files with the signing server; signproto, a shell script
118 that finds crypto modules in $ROOT and signs them using
119 signit; and codesign_server.pl, the code that runs on the
120 server. The codesign_server code is not used on an ON
121 build machine but is kept here for source control purposes.
124 Checks that files have appropriate SMI copyright notices.
128 The fast version of cscope that we use internally. Seems to work,
129 but may need more testing before it's placed in the gate. The source
130 just really needs to be here.
133 checks C source for compliance with OS/Net guidelines.
136 Convert symbolic debugging information in an object file to the Compact
137 ANSI-C Type Format (CTF).
140 Decode and display CTF data stored in a raw file or in an ELF file.
143 Merge the CTF data from one or more object files.
146 A tool to try an assess the dependencies of executables. This tool
147 is not a definitive dependency check, but it does use "strings" and
148 "ldd" to gather as much information as it can. The dependency check
149 tool can handle filenames and pkgnames. Before using the dependency
150 checker you must build a database which reflects the properties and
151 files in your system.
154 Compares two ELF modules (e.g. .o files, executables) section by
155 section. Useful for determining whether "trivial" changes -
156 cstyle, lint, etc - actually changed the code. The -S option
157 is used to test whether two binaries are the same except for
158 the elfsign signature.
161 Search a directory tree for ELF objects, and produce one line of
162 output per object. Used by check_rtime and interface_check to locate
163 the objects to examine.
166 Finds all files in a source tree that have access times older than a
167 certain time and are not in a specified list of exceptions. Since
168 'nightly' timestamps the start of the build, and findunref uses its
169 timestamp (by default), this can be used to find all files that were
170 unreferenced during a nightly build). Since some files are only used
171 during a SPARC or Intel build, 'findunref' needs to be run on
172 workspaces from both architectures and the results need to be merged.
173 For instance, if $INTELSRC and $SPARCSRC are set to the usr/src
174 directories of your Intel and SPARC nightly workspaces, then you
175 can merge the results like so:
177 $ findunref $INTELSRC $INTELSRC/tools/findunref/exception_list | \
178 sort > ~/unref-i386.out
179 $ findunref $SPARCSRC $SPARCSRC/tools/findunref/exception_list | \
180 sort > ~/unref-sparc.out
181 $ comm -12 ~/unref-i386.out ~/unref-sparc.out > ~/unref.out
184 checks headers for compliance with OS/Net standards (form, includes,
188 creates a basic Mercurial configuration for the user.
191 helper used by webrev to generate file lists for Mercurial
195 binary version of /usr/sbin/install. Used to be vastly faster
196 (since /usr/sbin/install is a shell script), but may only be a bit
197 faster now. One speedup includes avoiding the name service for the
198 well-known, never-changing password entries like 'root' and 'sys.'
201 detects and reports invalid versioning in ELF objects.
202 Optionally generates an interface description file for
206 Compares two interface description files, as produced by
207 interface_check, and flags invalid deviations in ELF object
208 versioning between them. interface_cmp can be used between Solaris
209 gates to ensure that older releases remain compatible with the
210 development gate. It can also be used to validate new changes to
211 the development gate before they are integrated.
214 dumps the contents of one or more lint libraries; see lintdump(1)
217 Network Data Language (NDL) RPC protocol compiler to support DCE
218 RPC/MSRPC and SMB/CIFS. ndrgen takes an input protocol definition
219 file (say, proto.ndl) and generates an output C source file
220 (proto_ndr.c) containing the Network Data Representation (NDR)
221 marshalling routines to implement the RPC protocol.
224 nightly build script. Takes an environment (or 'env') file describing
225 such things as the workspace, the parent, and what to build. See
226 env/developer and env/gatekeeper for sample, hopefully well-commented
230 enforces proper file ownership and permissions in pkgmap and package
231 prototype* files. converts files if necessary
234 compares proto lists and the package definitions. Used by nightly
235 to determine if the proto area matches the packages, and to detect
236 differences between a childs proto area and a parents.
239 transforms the output of protocmp into something a bit more friendly
242 create a list of what's in the proto area, to feed to protocmp.
246 creates a shell with the environment set up to build in the given
247 workspace. Used mostly for non-full-build workspaces, so it sets up
248 to pull headers and libraries from the proto area of the parent if
249 they aren't in the childs proto area.
252 Used to build the sun4u boot block.
255 Generates a set of HTML pages that show side-by-side diffs of
256 changes in your workspace, for easy communication of code
257 review materials. Can automagically find edited files or use a
258 manually-generated list; knows how to use wx's active file for
259 lists of checked-out files and proposed SCCS comments.
262 Reports the current Source Code Management (SCM) system in use
263 and the top-level directory of the workspace.
266 Detect object differences between two ON proto areas. Used by
267 nightly(1) to determine what changed between two builds. Handy
268 for identifying the set of built objects impacted by a given
269 source change. This information is needed for patch construction.
272 How to do a full build
273 ----------------------
275 1. Find an environment file that might do what you want to do. If you're just
276 a developer wanting to do a full build in a child of the gate, copy the
277 'developer' environment file to a new name (private to you and/or the
278 work being done in this workspace, to avoid collisions with others). Then
279 edit the file and tailor it to your workspace. Remember that this file
280 is a shell script, so it can do more than set environment variables.
282 2. Login as 'gk' (or root, but your PATH and .make.machines for dmake will
283 not be right). Run 'nightly' and give it your environment file as an
284 option. 'nightly' will first look for your environment file in
285 /opt/onbld/env, and if it's not there then it will look for it as an
286 absolute or relative path. Some people put their environment files in
287 their workspace to keep them close.
289 3. When 'nightly' is complete, it will send a summary of what happened to
290 $MAILTO. Usually, the less info in the mail the better. If you have failures,
291 you can go look at the full log of what happened, generally in
292 $CODEMGR_WS/log/log.<date>/nightly.log (the mail_msg it sent and the proto
293 list are there too). You can also find the individual build logs, like
294 'make clobber' and 'make install' output in $SRC, under names like
295 clobber-${MACH}.out and install-${MACH}.out (for a DEBUG build). These
296 will be smaller than nightly.log, and maybe more searchable.
298 Files you have to update to add a tool
299 --------------------------------------
301 1. Add the tool in its appropriate place.
302 2. Update the Makefile as required.
303 3. Update usr/src/pkg/manifests/developer-build-onbld.mf
304 4. Update usr/src/tools/README.tools (this file).
305 5. Repeat 1-4 for any man pages.