commit e971b8e

license and gnu make test suite

1@@ -2,3 +2,4 @@ config.mak
2 test-musl.mk
3 *.o
4 shin
5+tests/work

 1@@ -0,0 +1,20 @@
 2+shinobi is public domain software. here's some legal bullshit for 
 3+your lawyer, if you need some: 
 4+------------------------------
 5+Copyright 2026 everyone! 
 6+
 7+permission to use, copy, modify, and distribute this software for any
 8+purpose with or without fee is hereby granted.
 9+
10+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17+------------------------------
18+
19+the 'tests/' directory is licensed under a GPLv3 license. it is not part 
20+of shinobi or any distributed binaries in any way, shape, or form. it is
21+used for development and testing purposes.

1@@ -0,0 +1,3 @@
2+.test-result
3+config-flags.pm
4+work

  1@@ -0,0 +1,674 @@
  2+                    GNU GENERAL PUBLIC LICENSE
  3+                       Version 3, 29 June 2007
  4+
  5+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
  6+ Everyone is permitted to copy and distribute verbatim copies
  7+ of this license document, but changing it is not allowed.
  8+
  9+                            Preamble
 10+
 11+  The GNU General Public License is a free, copyleft license for
 12+software and other kinds of works.
 13+
 14+  The licenses for most software and other practical works are designed
 15+to take away your freedom to share and change the works.  By contrast,
 16+the GNU General Public License is intended to guarantee your freedom to
 17+share and change all versions of a program--to make sure it remains free
 18+software for all its users.  We, the Free Software Foundation, use the
 19+GNU General Public License for most of our software; it applies also to
 20+any other work released this way by its authors.  You can apply it to
 21+your programs, too.
 22+
 23+  When we speak of free software, we are referring to freedom, not
 24+price.  Our General Public Licenses are designed to make sure that you
 25+have the freedom to distribute copies of free software (and charge for
 26+them if you wish), that you receive source code or can get it if you
 27+want it, that you can change the software or use pieces of it in new
 28+free programs, and that you know you can do these things.
 29+
 30+  To protect your rights, we need to prevent others from denying you
 31+these rights or asking you to surrender the rights.  Therefore, you have
 32+certain responsibilities if you distribute copies of the software, or if
 33+you modify it: responsibilities to respect the freedom of others.
 34+
 35+  For example, if you distribute copies of such a program, whether
 36+gratis or for a fee, you must pass on to the recipients the same
 37+freedoms that you received.  You must make sure that they, too, receive
 38+or can get the source code.  And you must show them these terms so they
 39+know their rights.
 40+
 41+  Developers that use the GNU GPL protect your rights with two steps:
 42+(1) assert copyright on the software, and (2) offer you this License
 43+giving you legal permission to copy, distribute and/or modify it.
 44+
 45+  For the developers' and authors' protection, the GPL clearly explains
 46+that there is no warranty for this free software.  For both users' and
 47+authors' sake, the GPL requires that modified versions be marked as
 48+changed, so that their problems will not be attributed erroneously to
 49+authors of previous versions.
 50+
 51+  Some devices are designed to deny users access to install or run
 52+modified versions of the software inside them, although the manufacturer
 53+can do so.  This is fundamentally incompatible with the aim of
 54+protecting users' freedom to change the software.  The systematic
 55+pattern of such abuse occurs in the area of products for individuals to
 56+use, which is precisely where it is most unacceptable.  Therefore, we
 57+have designed this version of the GPL to prohibit the practice for those
 58+products.  If such problems arise substantially in other domains, we
 59+stand ready to extend this provision to those domains in future versions
 60+of the GPL, as needed to protect the freedom of users.
 61+
 62+  Finally, every program is threatened constantly by software patents.
 63+States should not allow patents to restrict development and use of
 64+software on general-purpose computers, but in those that do, we wish to
 65+avoid the special danger that patents applied to a free program could
 66+make it effectively proprietary.  To prevent this, the GPL assures that
 67+patents cannot be used to render the program non-free.
 68+
 69+  The precise terms and conditions for copying, distribution and
 70+modification follow.
 71+
 72+                       TERMS AND CONDITIONS
 73+
 74+  0. Definitions.
 75+
 76+  "This License" refers to version 3 of the GNU General Public License.
 77+
 78+  "Copyright" also means copyright-like laws that apply to other kinds of
 79+works, such as semiconductor masks.
 80+
 81+  "The Program" refers to any copyrightable work licensed under this
 82+License.  Each licensee is addressed as "you".  "Licensees" and
 83+"recipients" may be individuals or organizations.
 84+
 85+  To "modify" a work means to copy from or adapt all or part of the work
 86+in a fashion requiring copyright permission, other than the making of an
 87+exact copy.  The resulting work is called a "modified version" of the
 88+earlier work or a work "based on" the earlier work.
 89+
 90+  A "covered work" means either the unmodified Program or a work based
 91+on the Program.
 92+
 93+  To "propagate" a work means to do anything with it that, without
 94+permission, would make you directly or secondarily liable for
 95+infringement under applicable copyright law, except executing it on a
 96+computer or modifying a private copy.  Propagation includes copying,
 97+distribution (with or without modification), making available to the
 98+public, and in some countries other activities as well.
 99+
100+  To "convey" a work means any kind of propagation that enables other
101+parties to make or receive copies.  Mere interaction with a user through
102+a computer network, with no transfer of a copy, is not conveying.
103+
104+  An interactive user interface displays "Appropriate Legal Notices"
105+to the extent that it includes a convenient and prominently visible
106+feature that (1) displays an appropriate copyright notice, and (2)
107+tells the user that there is no warranty for the work (except to the
108+extent that warranties are provided), that licensees may convey the
109+work under this License, and how to view a copy of this License.  If
110+the interface presents a list of user commands or options, such as a
111+menu, a prominent item in the list meets this criterion.
112+
113+  1. Source Code.
114+
115+  The "source code" for a work means the preferred form of the work
116+for making modifications to it.  "Object code" means any non-source
117+form of a work.
118+
119+  A "Standard Interface" means an interface that either is an official
120+standard defined by a recognized standards body, or, in the case of
121+interfaces specified for a particular programming language, one that
122+is widely used among developers working in that language.
123+
124+  The "System Libraries" of an executable work include anything, other
125+than the work as a whole, that (a) is included in the normal form of
126+packaging a Major Component, but which is not part of that Major
127+Component, and (b) serves only to enable use of the work with that
128+Major Component, or to implement a Standard Interface for which an
129+implementation is available to the public in source code form.  A
130+"Major Component", in this context, means a major essential component
131+(kernel, window system, and so on) of the specific operating system
132+(if any) on which the executable work runs, or a compiler used to
133+produce the work, or an object code interpreter used to run it.
134+
135+  The "Corresponding Source" for a work in object code form means all
136+the source code needed to generate, install, and (for an executable
137+work) run the object code and to modify the work, including scripts to
138+control those activities.  However, it does not include the work's
139+System Libraries, or general-purpose tools or generally available free
140+programs which are used unmodified in performing those activities but
141+which are not part of the work.  For example, Corresponding Source
142+includes interface definition files associated with source files for
143+the work, and the source code for shared libraries and dynamically
144+linked subprograms that the work is specifically designed to require,
145+such as by intimate data communication or control flow between those
146+subprograms and other parts of the work.
147+
148+  The Corresponding Source need not include anything that users
149+can regenerate automatically from other parts of the Corresponding
150+Source.
151+
152+  The Corresponding Source for a work in source code form is that
153+same work.
154+
155+  2. Basic Permissions.
156+
157+  All rights granted under this License are granted for the term of
158+copyright on the Program, and are irrevocable provided the stated
159+conditions are met.  This License explicitly affirms your unlimited
160+permission to run the unmodified Program.  The output from running a
161+covered work is covered by this License only if the output, given its
162+content, constitutes a covered work.  This License acknowledges your
163+rights of fair use or other equivalent, as provided by copyright law.
164+
165+  You may make, run and propagate covered works that you do not
166+convey, without conditions so long as your license otherwise remains
167+in force.  You may convey covered works to others for the sole purpose
168+of having them make modifications exclusively for you, or provide you
169+with facilities for running those works, provided that you comply with
170+the terms of this License in conveying all material for which you do
171+not control copyright.  Those thus making or running the covered works
172+for you must do so exclusively on your behalf, under your direction
173+and control, on terms that prohibit them from making any copies of
174+your copyrighted material outside their relationship with you.
175+
176+  Conveying under any other circumstances is permitted solely under
177+the conditions stated below.  Sublicensing is not allowed; section 10
178+makes it unnecessary.
179+
180+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
181+
182+  No covered work shall be deemed part of an effective technological
183+measure under any applicable law fulfilling obligations under article
184+11 of the WIPO copyright treaty adopted on 20 December 1996, or
185+similar laws prohibiting or restricting circumvention of such
186+measures.
187+
188+  When you convey a covered work, you waive any legal power to forbid
189+circumvention of technological measures to the extent such circumvention
190+is effected by exercising rights under this License with respect to
191+the covered work, and you disclaim any intention to limit operation or
192+modification of the work as a means of enforcing, against the work's
193+users, your or third parties' legal rights to forbid circumvention of
194+technological measures.
195+
196+  4. Conveying Verbatim Copies.
197+
198+  You may convey verbatim copies of the Program's source code as you
199+receive it, in any medium, provided that you conspicuously and
200+appropriately publish on each copy an appropriate copyright notice;
201+keep intact all notices stating that this License and any
202+non-permissive terms added in accord with section 7 apply to the code;
203+keep intact all notices of the absence of any warranty; and give all
204+recipients a copy of this License along with the Program.
205+
206+  You may charge any price or no price for each copy that you convey,
207+and you may offer support or warranty protection for a fee.
208+
209+  5. Conveying Modified Source Versions.
210+
211+  You may convey a work based on the Program, or the modifications to
212+produce it from the Program, in the form of source code under the
213+terms of section 4, provided that you also meet all of these conditions:
214+
215+    a) The work must carry prominent notices stating that you modified
216+    it, and giving a relevant date.
217+
218+    b) The work must carry prominent notices stating that it is
219+    released under this License and any conditions added under section
220+    7.  This requirement modifies the requirement in section 4 to
221+    "keep intact all notices".
222+
223+    c) You must license the entire work, as a whole, under this
224+    License to anyone who comes into possession of a copy.  This
225+    License will therefore apply, along with any applicable section 7
226+    additional terms, to the whole of the work, and all its parts,
227+    regardless of how they are packaged.  This License gives no
228+    permission to license the work in any other way, but it does not
229+    invalidate such permission if you have separately received it.
230+
231+    d) If the work has interactive user interfaces, each must display
232+    Appropriate Legal Notices; however, if the Program has interactive
233+    interfaces that do not display Appropriate Legal Notices, your
234+    work need not make them do so.
235+
236+  A compilation of a covered work with other separate and independent
237+works, which are not by their nature extensions of the covered work,
238+and which are not combined with it such as to form a larger program,
239+in or on a volume of a storage or distribution medium, is called an
240+"aggregate" if the compilation and its resulting copyright are not
241+used to limit the access or legal rights of the compilation's users
242+beyond what the individual works permit.  Inclusion of a covered work
243+in an aggregate does not cause this License to apply to the other
244+parts of the aggregate.
245+
246+  6. Conveying Non-Source Forms.
247+
248+  You may convey a covered work in object code form under the terms
249+of sections 4 and 5, provided that you also convey the
250+machine-readable Corresponding Source under the terms of this License,
251+in one of these ways:
252+
253+    a) Convey the object code in, or embodied in, a physical product
254+    (including a physical distribution medium), accompanied by the
255+    Corresponding Source fixed on a durable physical medium
256+    customarily used for software interchange.
257+
258+    b) Convey the object code in, or embodied in, a physical product
259+    (including a physical distribution medium), accompanied by a
260+    written offer, valid for at least three years and valid for as
261+    long as you offer spare parts or customer support for that product
262+    model, to give anyone who possesses the object code either (1) a
263+    copy of the Corresponding Source for all the software in the
264+    product that is covered by this License, on a durable physical
265+    medium customarily used for software interchange, for a price no
266+    more than your reasonable cost of physically performing this
267+    conveying of source, or (2) access to copy the
268+    Corresponding Source from a network server at no charge.
269+
270+    c) Convey individual copies of the object code with a copy of the
271+    written offer to provide the Corresponding Source.  This
272+    alternative is allowed only occasionally and noncommercially, and
273+    only if you received the object code with such an offer, in accord
274+    with subsection 6b.
275+
276+    d) Convey the object code by offering access from a designated
277+    place (gratis or for a charge), and offer equivalent access to the
278+    Corresponding Source in the same way through the same place at no
279+    further charge.  You need not require recipients to copy the
280+    Corresponding Source along with the object code.  If the place to
281+    copy the object code is a network server, the Corresponding Source
282+    may be on a different server (operated by you or a third party)
283+    that supports equivalent copying facilities, provided you maintain
284+    clear directions next to the object code saying where to find the
285+    Corresponding Source.  Regardless of what server hosts the
286+    Corresponding Source, you remain obligated to ensure that it is
287+    available for as long as needed to satisfy these requirements.
288+
289+    e) Convey the object code using peer-to-peer transmission, provided
290+    you inform other peers where the object code and Corresponding
291+    Source of the work are being offered to the general public at no
292+    charge under subsection 6d.
293+
294+  A separable portion of the object code, whose source code is excluded
295+from the Corresponding Source as a System Library, need not be
296+included in conveying the object code work.
297+
298+  A "User Product" is either (1) a "consumer product", which means any
299+tangible personal property which is normally used for personal, family,
300+or household purposes, or (2) anything designed or sold for incorporation
301+into a dwelling.  In determining whether a product is a consumer product,
302+doubtful cases shall be resolved in favor of coverage.  For a particular
303+product received by a particular user, "normally used" refers to a
304+typical or common use of that class of product, regardless of the status
305+of the particular user or of the way in which the particular user
306+actually uses, or expects or is expected to use, the product.  A product
307+is a consumer product regardless of whether the product has substantial
308+commercial, industrial or non-consumer uses, unless such uses represent
309+the only significant mode of use of the product.
310+
311+  "Installation Information" for a User Product means any methods,
312+procedures, authorization keys, or other information required to install
313+and execute modified versions of a covered work in that User Product from
314+a modified version of its Corresponding Source.  The information must
315+suffice to ensure that the continued functioning of the modified object
316+code is in no case prevented or interfered with solely because
317+modification has been made.
318+
319+  If you convey an object code work under this section in, or with, or
320+specifically for use in, a User Product, and the conveying occurs as
321+part of a transaction in which the right of possession and use of the
322+User Product is transferred to the recipient in perpetuity or for a
323+fixed term (regardless of how the transaction is characterized), the
324+Corresponding Source conveyed under this section must be accompanied
325+by the Installation Information.  But this requirement does not apply
326+if neither you nor any third party retains the ability to install
327+modified object code on the User Product (for example, the work has
328+been installed in ROM).
329+
330+  The requirement to provide Installation Information does not include a
331+requirement to continue to provide support service, warranty, or updates
332+for a work that has been modified or installed by the recipient, or for
333+the User Product in which it has been modified or installed.  Access to a
334+network may be denied when the modification itself materially and
335+adversely affects the operation of the network or violates the rules and
336+protocols for communication across the network.
337+
338+  Corresponding Source conveyed, and Installation Information provided,
339+in accord with this section must be in a format that is publicly
340+documented (and with an implementation available to the public in
341+source code form), and must require no special password or key for
342+unpacking, reading or copying.
343+
344+  7. Additional Terms.
345+
346+  "Additional permissions" are terms that supplement the terms of this
347+License by making exceptions from one or more of its conditions.
348+Additional permissions that are applicable to the entire Program shall
349+be treated as though they were included in this License, to the extent
350+that they are valid under applicable law.  If additional permissions
351+apply only to part of the Program, that part may be used separately
352+under those permissions, but the entire Program remains governed by
353+this License without regard to the additional permissions.
354+
355+  When you convey a copy of a covered work, you may at your option
356+remove any additional permissions from that copy, or from any part of
357+it.  (Additional permissions may be written to require their own
358+removal in certain cases when you modify the work.)  You may place
359+additional permissions on material, added by you to a covered work,
360+for which you have or can give appropriate copyright permission.
361+
362+  Notwithstanding any other provision of this License, for material you
363+add to a covered work, you may (if authorized by the copyright holders of
364+that material) supplement the terms of this License with terms:
365+
366+    a) Disclaiming warranty or limiting liability differently from the
367+    terms of sections 15 and 16 of this License; or
368+
369+    b) Requiring preservation of specified reasonable legal notices or
370+    author attributions in that material or in the Appropriate Legal
371+    Notices displayed by works containing it; or
372+
373+    c) Prohibiting misrepresentation of the origin of that material, or
374+    requiring that modified versions of such material be marked in
375+    reasonable ways as different from the original version; or
376+
377+    d) Limiting the use for publicity purposes of names of licensors or
378+    authors of the material; or
379+
380+    e) Declining to grant rights under trademark law for use of some
381+    trade names, trademarks, or service marks; or
382+
383+    f) Requiring indemnification of licensors and authors of that
384+    material by anyone who conveys the material (or modified versions of
385+    it) with contractual assumptions of liability to the recipient, for
386+    any liability that these contractual assumptions directly impose on
387+    those licensors and authors.
388+
389+  All other non-permissive additional terms are considered "further
390+restrictions" within the meaning of section 10.  If the Program as you
391+received it, or any part of it, contains a notice stating that it is
392+governed by this License along with a term that is a further
393+restriction, you may remove that term.  If a license document contains
394+a further restriction but permits relicensing or conveying under this
395+License, you may add to a covered work material governed by the terms
396+of that license document, provided that the further restriction does
397+not survive such relicensing or conveying.
398+
399+  If you add terms to a covered work in accord with this section, you
400+must place, in the relevant source files, a statement of the
401+additional terms that apply to those files, or a notice indicating
402+where to find the applicable terms.
403+
404+  Additional terms, permissive or non-permissive, may be stated in the
405+form of a separately written license, or stated as exceptions;
406+the above requirements apply either way.
407+
408+  8. Termination.
409+
410+  You may not propagate or modify a covered work except as expressly
411+provided under this License.  Any attempt otherwise to propagate or
412+modify it is void, and will automatically terminate your rights under
413+this License (including any patent licenses granted under the third
414+paragraph of section 11).
415+
416+  However, if you cease all violation of this License, then your
417+license from a particular copyright holder is reinstated (a)
418+provisionally, unless and until the copyright holder explicitly and
419+finally terminates your license, and (b) permanently, if the copyright
420+holder fails to notify you of the violation by some reasonable means
421+prior to 60 days after the cessation.
422+
423+  Moreover, your license from a particular copyright holder is
424+reinstated permanently if the copyright holder notifies you of the
425+violation by some reasonable means, this is the first time you have
426+received notice of violation of this License (for any work) from that
427+copyright holder, and you cure the violation prior to 30 days after
428+your receipt of the notice.
429+
430+  Termination of your rights under this section does not terminate the
431+licenses of parties who have received copies or rights from you under
432+this License.  If your rights have been terminated and not permanently
433+reinstated, you do not qualify to receive new licenses for the same
434+material under section 10.
435+
436+  9. Acceptance Not Required for Having Copies.
437+
438+  You are not required to accept this License in order to receive or
439+run a copy of the Program.  Ancillary propagation of a covered work
440+occurring solely as a consequence of using peer-to-peer transmission
441+to receive a copy likewise does not require acceptance.  However,
442+nothing other than this License grants you permission to propagate or
443+modify any covered work.  These actions infringe copyright if you do
444+not accept this License.  Therefore, by modifying or propagating a
445+covered work, you indicate your acceptance of this License to do so.
446+
447+  10. Automatic Licensing of Downstream Recipients.
448+
449+  Each time you convey a covered work, the recipient automatically
450+receives a license from the original licensors, to run, modify and
451+propagate that work, subject to this License.  You are not responsible
452+for enforcing compliance by third parties with this License.
453+
454+  An "entity transaction" is a transaction transferring control of an
455+organization, or substantially all assets of one, or subdividing an
456+organization, or merging organizations.  If propagation of a covered
457+work results from an entity transaction, each party to that
458+transaction who receives a copy of the work also receives whatever
459+licenses to the work the party's predecessor in interest had or could
460+give under the previous paragraph, plus a right to possession of the
461+Corresponding Source of the work from the predecessor in interest, if
462+the predecessor has it or can get it with reasonable efforts.
463+
464+  You may not impose any further restrictions on the exercise of the
465+rights granted or affirmed under this License.  For example, you may
466+not impose a license fee, royalty, or other charge for exercise of
467+rights granted under this License, and you may not initiate litigation
468+(including a cross-claim or counterclaim in a lawsuit) alleging that
469+any patent claim is infringed by making, using, selling, offering for
470+sale, or importing the Program or any portion of it.
471+
472+  11. Patents.
473+
474+  A "contributor" is a copyright holder who authorizes use under this
475+License of the Program or a work on which the Program is based.  The
476+work thus licensed is called the contributor's "contributor version".
477+
478+  A contributor's "essential patent claims" are all patent claims
479+owned or controlled by the contributor, whether already acquired or
480+hereafter acquired, that would be infringed by some manner, permitted
481+by this License, of making, using, or selling its contributor version,
482+but do not include claims that would be infringed only as a
483+consequence of further modification of the contributor version.  For
484+purposes of this definition, "control" includes the right to grant
485+patent sublicenses in a manner consistent with the requirements of
486+this License.
487+
488+  Each contributor grants you a non-exclusive, worldwide, royalty-free
489+patent license under the contributor's essential patent claims, to
490+make, use, sell, offer for sale, import and otherwise run, modify and
491+propagate the contents of its contributor version.
492+
493+  In the following three paragraphs, a "patent license" is any express
494+agreement or commitment, however denominated, not to enforce a patent
495+(such as an express permission to practice a patent or covenant not to
496+sue for patent infringement).  To "grant" such a patent license to a
497+party means to make such an agreement or commitment not to enforce a
498+patent against the party.
499+
500+  If you convey a covered work, knowingly relying on a patent license,
501+and the Corresponding Source of the work is not available for anyone
502+to copy, free of charge and under the terms of this License, through a
503+publicly available network server or other readily accessible means,
504+then you must either (1) cause the Corresponding Source to be so
505+available, or (2) arrange to deprive yourself of the benefit of the
506+patent license for this particular work, or (3) arrange, in a manner
507+consistent with the requirements of this License, to extend the patent
508+license to downstream recipients.  "Knowingly relying" means you have
509+actual knowledge that, but for the patent license, your conveying the
510+covered work in a country, or your recipient's use of the covered work
511+in a country, would infringe one or more identifiable patents in that
512+country that you have reason to believe are valid.
513+
514+  If, pursuant to or in connection with a single transaction or
515+arrangement, you convey, or propagate by procuring conveyance of, a
516+covered work, and grant a patent license to some of the parties
517+receiving the covered work authorizing them to use, propagate, modify
518+or convey a specific copy of the covered work, then the patent license
519+you grant is automatically extended to all recipients of the covered
520+work and works based on it.
521+
522+  A patent license is "discriminatory" if it does not include within
523+the scope of its coverage, prohibits the exercise of, or is
524+conditioned on the non-exercise of one or more of the rights that are
525+specifically granted under this License.  You may not convey a covered
526+work if you are a party to an arrangement with a third party that is
527+in the business of distributing software, under which you make payment
528+to the third party based on the extent of your activity of conveying
529+the work, and under which the third party grants, to any of the
530+parties who would receive the covered work from you, a discriminatory
531+patent license (a) in connection with copies of the covered work
532+conveyed by you (or copies made from those copies), or (b) primarily
533+for and in connection with specific products or compilations that
534+contain the covered work, unless you entered into that arrangement,
535+or that patent license was granted, prior to 28 March 2007.
536+
537+  Nothing in this License shall be construed as excluding or limiting
538+any implied license or other defenses to infringement that may
539+otherwise be available to you under applicable patent law.
540+
541+  12. No Surrender of Others' Freedom.
542+
543+  If conditions are imposed on you (whether by court order, agreement or
544+otherwise) that contradict the conditions of this License, they do not
545+excuse you from the conditions of this License.  If you cannot convey a
546+covered work so as to satisfy simultaneously your obligations under this
547+License and any other pertinent obligations, then as a consequence you may
548+not convey it at all.  For example, if you agree to terms that obligate you
549+to collect a royalty for further conveying from those to whom you convey
550+the Program, the only way you could satisfy both those terms and this
551+License would be to refrain entirely from conveying the Program.
552+
553+  13. Use with the GNU Affero General Public License.
554+
555+  Notwithstanding any other provision of this License, you have
556+permission to link or combine any covered work with a work licensed
557+under version 3 of the GNU Affero General Public License into a single
558+combined work, and to convey the resulting work.  The terms of this
559+License will continue to apply to the part which is the covered work,
560+but the special requirements of the GNU Affero General Public License,
561+section 13, concerning interaction through a network will apply to the
562+combination as such.
563+
564+  14. Revised Versions of this License.
565+
566+  The Free Software Foundation may publish revised and/or new versions of
567+the GNU General Public License from time to time.  Such new versions will
568+be similar in spirit to the present version, but may differ in detail to
569+address new problems or concerns.
570+
571+  Each version is given a distinguishing version number.  If the
572+Program specifies that a certain numbered version of the GNU General
573+Public License "or any later version" applies to it, you have the
574+option of following the terms and conditions either of that numbered
575+version or of any later version published by the Free Software
576+Foundation.  If the Program does not specify a version number of the
577+GNU General Public License, you may choose any version ever published
578+by the Free Software Foundation.
579+
580+  If the Program specifies that a proxy can decide which future
581+versions of the GNU General Public License can be used, that proxy's
582+public statement of acceptance of a version permanently authorizes you
583+to choose that version for the Program.
584+
585+  Later license versions may give you additional or different
586+permissions.  However, no additional obligations are imposed on any
587+author or copyright holder as a result of your choosing to follow a
588+later version.
589+
590+  15. Disclaimer of Warranty.
591+
592+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
593+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
594+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
595+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
596+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
597+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
598+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
599+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
600+
601+  16. Limitation of Liability.
602+
603+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
604+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
605+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
606+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
607+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
608+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
609+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
610+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
611+SUCH DAMAGES.
612+
613+  17. Interpretation of Sections 15 and 16.
614+
615+  If the disclaimer of warranty and limitation of liability provided
616+above cannot be given local legal effect according to their terms,
617+reviewing courts shall apply local law that most closely approximates
618+an absolute waiver of all civil liability in connection with the
619+Program, unless a warranty or assumption of liability accompanies a
620+copy of the Program in return for a fee.
621+
622+                     END OF TERMS AND CONDITIONS
623+
624+            How to Apply These Terms to Your New Programs
625+
626+  If you develop a new program, and you want it to be of the greatest
627+possible use to the public, the best way to achieve this is to make it
628+free software which everyone can redistribute and change under these terms.
629+
630+  To do so, attach the following notices to the program.  It is safest
631+to attach them to the start of each source file to most effectively
632+state the exclusion of warranty; and each file should have at least
633+the "copyright" line and a pointer to where the full notice is found.
634+
635+    <one line to give the program's name and a brief idea of what it does.>
636+    Copyright (C) <year>  <name of author>
637+
638+    This program is free software: you can redistribute it and/or modify
639+    it under the terms of the GNU General Public License as published by
640+    the Free Software Foundation, either version 3 of the License, or
641+    (at your option) any later version.
642+
643+    This program is distributed in the hope that it will be useful,
644+    but WITHOUT ANY WARRANTY; without even the implied warranty of
645+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
646+    GNU General Public License for more details.
647+
648+    You should have received a copy of the GNU General Public License
649+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
650+
651+Also add information on how to contact you by electronic and paper mail.
652+
653+  If the program does terminal interaction, make it output a short
654+notice like this when it starts in an interactive mode:
655+
656+    <program>  Copyright (C) <year>  <name of author>
657+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
658+    This is free software, and you are welcome to redistribute it
659+    under certain conditions; type `show c' for details.
660+
661+The hypothetical commands `show w' and `show c' should show the appropriate
662+parts of the General Public License.  Of course, your program's commands
663+might be different; for a GUI interface, you would use an "about box".
664+
665+  You should also get your employer (if you work as a programmer) or school,
666+if any, to sign a "copyright disclaimer" for the program, if necessary.
667+For more information on this, and how to apply and follow the GNU GPL, see
668+<https://www.gnu.org/licenses/>.
669+
670+  The GNU General Public License does not permit incorporating your program
671+into proprietary programs.  If your program is a subroutine library, you
672+may consider it more useful to permit linking proprietary applications with
673+the library.  If this is what you want to do, use the GNU Lesser General
674+Public License instead of this License.  But first, please read
675+<https://www.gnu.org/philosophy/why-not-lgpl.html>.

   1@@ -0,0 +1,1429 @@
   2+2013-10-09  Paul Smith  <psmith@gnu.org>
   3+
   4+	* scripts/features/patspecific_vars: Typo fixes.
   5+
   6+2013-10-05  Paul Smith  <psmith@gnu.org>
   7+
   8+	* test_driver.pl (run_all_tests): Rewrite to be more clear.
   9+	* scripts/features/jobserver: Avoid using $ENV{HOME} as it doesn't
  10+	exist everywhere.
  11+	* scripts/features/default_names: End with 1;
  12+
  13+	* scripts/features/loadapi: Use new calling signatures.  Verify
  14+	the NOEXPAND flag works.  Test with all valid function name
  15+	characters.
  16+
  17+2013-09-29  Paul Smith  <psmith@gnu.org>
  18+
  19+	* scripts/variables/SHELL: Solaris /bin/sh can't handle options in
  20+	multiple words; skip that test.
  21+	* scripts/targets/ONESHELL: Ditto.
  22+
  23+	* scripts/variables/GNUMAKEFLAGS: Verify that GNUMAKEFLAGS is
  24+	cleared and options are not duplicated.
  25+
  26+2013-09-23  Paul Smith  <psmith@gnu.org>
  27+
  28+	* scripts/options/print-directory: Rename dash-w to
  29+	print-directory to avoid conflicts with dash-W on case-insensitive
  30+	filesystems.
  31+
  32+2013-09-22  Paul Smith  <psmith@gnu.org>
  33+
  34+	* scripts/features/se_implicit: Verify that order-only tokens
  35+	inside second expansion are parsed correctly.
  36+	Test for Savannah bug #31155.
  37+
  38+	* run_make_tests.pl (set_more_defaults): If we can't find
  39+	gnumake.h based on the make program we might be running from a
  40+	remote build directory.  Parse the Makefile for the right path.
  41+
  42+	Fix some test issues on Solaris.
  43+
  44+	* scripts/features/archives: Determine what output ar gives when
  45+	adding and replacing objects and compare with that.
  46+	* scripts/features/escape: Solaris /bin/sh doesn't properly handle
  47+	backslashes inside single quotes, so don't rely on it.
  48+	* scripts/features/output-sync: false(1) gives different exit
  49+	codes on different systems; use "exit 1" instead.
  50+	* scripts/features/parallelism: Increase the timeout for slower systems.
  51+
  52+2013-09-21  Paul Smith  <psmith@gnu.org>
  53+
  54+	* scripts/features/archives: Some versions of ar (MacOSX) generate
  55+	different output when creating archives.  Run it and verify the
  56+	real output.
  57+	* scripts/features/default_names: MacOSX is, like Windows,
  58+	case-preserving / case-insensitive.  Redo the test to avoid
  59+	checking for "UNIX".
  60+	* test_driver.pl (attach_default_output): Don't dup stdout into
  61+	stderr.  Reported by Denis Excoffier <bug-tar@Denis-Excoffier.org>
  62+
  63+	* scripts/features/se_explicit: Fix a test that behaves
  64+	differently with/without archive capability enabled.
  65+	* scripts/features/output-sync: Don't test output-sync if it's not
  66+	enabled.  We also skip it if parallelism is not enabled, although
  67+	strictly speaking some of the output-sync tests are valid even
  68+	without parallelism.
  69+	* scripts/features/jobserver: Move some tests that require the
  70+	jobserver from features/parallelism to a separate suite.  Only run
  71+	this if jobserver mode is enabled.
  72+
  73+	* scripts/features/output-sync: Test shell functions writing to
  74+	stderr in recipes: ensure it's captured via output-sync.  Test
  75+	output generated while reading makefiles and make sure it's
  76+	captured via output-sync.  Make sure that fatal errors dump the
  77+	output so it's not lost.
  78+
  79+	* scripts/options/dash-w: Add a test for -w flag.
  80+
  81+2013-09-15  Paul Smith  <psmith@gnu.org>
  82+
  83+	* scripts/misc/fopen-fail: Check for failure on infinite recursion.
  84+	* run_make_tests.pl (run_make_test): Allow the answer string to be
  85+	undef, which means that we shouldn't compare it at all.  Only the
  86+	exit code matters in this case.
  87+	* test_driver.pl (compare_output): Ditto.
  88+	Test for Savannah bug #27374.
  89+
  90+	* scripts/features/parallelism: Test broken jobserver on recursion.
  91+	Test for Savannah bug #39934.
  92+
  93+	* scripts/options/eval: Verify --eval during restart.
  94+	Test for Savannah bug #39203.
  95+
  96+2013-09-14  Paul Smith  <psmith@gnu.org>
  97+
  98+	* scripts/features/output-sync: Verify -Orecurse properly.
  99+
 100+2013-09-12  Paul Smith  <psmith@gnu.org>
 101+
 102+	* scripts/features/output-sync: Modify for output sync behavior.
 103+	* scripts/variables/MAKE_RESTARTS: Ditto.
 104+	* scripts/variables/MAKEFLAGS: Remove mode for --trace.
 105+	* scripts/variables/GNUMAKEFLAGS: Ditto.
 106+
 107+2013-07-22  Paul Smith  <psmith@gnu.org>
 108+
 109+	* scripts/features/rule_glob: Add tests for wildcards in rules.
 110+	Test for Savannah bug #39310.
 111+
 112+2013-07-09  Paul Smith  <psmith@gnu.org>
 113+
 114+	* scripts/features/se_implicit: Add a test for SE rules depending
 115+	on other SE rules to be built.
 116+
 117+2013-05-26  Paul Smith  <psmith@gnu.org>
 118+
 119+	* scripts/features/archives: Test for Savannah bug #38442.
 120+
 121+	* scripts/misc/bs-nl: Test for Savannah bug #39035.
 122+	Add a test for Savannah bug #38945.
 123+
 124+2013-05-22  Paul Smith  <psmith@gnu.org>
 125+
 126+	* scripts/options/dash-n: Fix results after MAKEFLAGS fixes.
 127+	* scripts/variables/MAKEFLAGS: Ditto.
 128+	* scripts/variables/GNUMAKEFLAGS: Ditto.
 129+
 130+2013-05-14  Paul Smith  <psmith@gnu.org>
 131+
 132+	* scripts/features/loadapi: Add plugin_is_GPL_compatible symbol.
 133+	* scripts/features/load: Ditto.
 134+
 135+2013-05-13  Paul Smith  <psmith@gnu.org>
 136+
 137+	* scripts/features/output-sync (output_sync_set): Update for new
 138+	--trace behavior.
 139+
 140+2013-05-05  Paul Smith  <psmith@gnu.org>
 141+
 142+	* scripts/features/output-sync (output_sync_set): Remove
 143+	extraneous enter/leave lines, which are no longer printed.
 144+	Add tests for syncing command line printing.
 145+	(output_sync_set): Rename options: "job"->"line"; "make"->"recurse"
 146+
 147+2013-05-04  Paul Smith  <psmith@gnu.org>
 148+
 149+	* scripts/features/loadapi: Use the new alloc functions.
 150+
 151+	* scripts/features/output-sync (output_sync_set): New test for
 152+	ordered recursive output for -Ojob / -Otarget.
 153+
 154+2013-05-03  Eli Zaretskii  <eliz@gnu.org>
 155+
 156+	* scripts/features/load: Fix signatures of testload_gmk_setup and
 157+	explicit_setup, to bring them in line with the documentation.
 158+
 159+2013-04-28  Paul Smith  <psmith@gnu.org>
 160+
 161+	* scripts/features/output-sync (output_sync_set): Add tests for
 162+	the per-job syntax mode.
 163+	(output_sync_set): Test improved error message location.
 164+
 165+2013-04-15  Paul Smith  <psmith@gnu.org>
 166+
 167+	* scripts/features/output-sync (output_sync_set): New arg syntax.
 168+
 169+2013-04-14  Paul Smith  <psmith@gnu.org>
 170+
 171+	* scripts/features/output-sync: Rewrite to be more reliable.
 172+
 173+	* test_driver.pl (_run_command): Don't set SIGALRM until after we
 174+	start the child.  Print errors to the top-level output, which will
 175+	be stderr.
 176+	(attach_default_output): Use a list of file handles as the stack.
 177+	(detach_default_output): Ditto.
 178+
 179+	* scripts/features/output-sync: Add a test for output-sync.
 180+
 181+2013-02-25  Paul Smith  <psmith@gnu.org>
 182+
 183+	* run_make_tests.pl (valid_option): Support the -srcdir flag.
 184+	(set_more_defaults): Set up $srcdir if it's not set yet.
 185+
 186+	* scripts/functions/guile: Verify gmk-eval doesn't expand twice.
 187+	* scripts/features/load: Rework to test just the load capability.
 188+	* scripts/features/loadapi: New set of tests for the load API.
 189+
 190+2013-01-19  Paul Smith  <psmith@gnu.org>
 191+
 192+	* scripts/features/load: Test loaded files with and without "./"
 193+	prefix.  Add tests for automatically rebuilding loaded files if
 194+	they are out of date or non-existent.
 195+
 196+2013-01-13  Paul Smith  <psmith@gnu.org>
 197+
 198+	* scripts/features/archives: Add a check targets that have parens,
 199+	but are not archives.  See Savannah bug #37878.
 200+
 201+	* scripts/options/dash-n: Verify -n is preserved after recursive /
 202+	re-exec.  See Savannah bug #38051.
 203+
 204+2013-01-12  Paul Smith  <psmith@gnu.org>
 205+
 206+	* scripts/features/parallelism: Change rule so it doesn't depend
 207+	on invocation order, etc.
 208+
 209+2012-10-29  Paul Smith  <psmith@gnu.org>
 210+
 211+	* scripts/features/load: New test suite for the "load" directive.
 212+
 213+2012-09-09  Paul Smith  <psmith@gnu.org>
 214+
 215+	* scripts/functions/file: Get errors in the C locale, not the
 216+	current locale.  Fixes Savannah bug #35764.
 217+
 218+	* scripts/features/escape: Check that backslashes before
 219+	non-special characters are not removed.
 220+
 221+	* scripts/features/utf8: New test for UTF-8 support.
 222+	See Savannah bug #36529.
 223+
 224+	* scripts/targets/POSIX: Add tests for default macro values as
 225+	specified by IEEE Std 1003.1-2008.  See Savannah bug #37069.
 226+
 227+2012-03-04  Paul Smith  <psmith@gnu.org>
 228+
 229+	* scripts/features/se_explicit: Test $(x:%=%) format in secondary
 230+	expansion prerequisite lists.  See Savannah bug #16545.
 231+
 232+	* scripts/features/escape: Test escaped ":" in prerequisite lists.
 233+	See Savannah bug #12126.
 234+
 235+	* scripts/variables/private: Test appending private variables in
 236+	pattern-specific target rules.  See Savannah bug #35468.
 237+
 238+2012-03-03  Paul Smith  <psmith@gnu.org>
 239+
 240+	* scripts/variables/SHELL: Ensure .SHELLFLAGS works with options
 241+	separated by whitespace.
 242+
 243+	* scripts/targets/ONESHELL: Try .ONESHELL in combination with
 244+	whitespace-separated options in .SHELLFLAGS.  See Savannah bug #35397.
 245+
 246+	* scripts/functions/filter-out: Add filter tests and test escape
 247+	operations.  See Savannah bug #35410.
 248+
 249+	* guile.supp: Suppress valgrind errors from Guile
 250+	* run_make_tests.pl: Use the Guile suppression file.
 251+
 252+	* scripts/misc/bs-nl: Check for POSIX and non-POSIX
 253+	backslash/newline handling.  Addresses Savannah bug #16670.
 254+
 255+2012-01-29  Paul Smith  <psmith@gnu.org>
 256+
 257+	* scripts/variables/flavors: Add tests for ::=
 258+	* scripts/variables/define: Ditto
 259+
 260+	* scripts/functions/file: Test the new $(file ...) function.
 261+
 262+2012-01-12  Paul Smith  <psmith@gnu.org>
 263+
 264+	* scripts/functions/guile: New regression tests for Guile support.
 265+
 266+2011-12-10  Paul Smith  <psmith@gnu.org>
 267+
 268+	* scripts/targets/SECONDARY: Add prereq statements to ensure rules
 269+	are printed in the right order for test #9
 270+
 271+2011-11-14  Paul Smith  <psmith@gnu.org>
 272+
 273+	* scripts/features/double_colon: Check double-colon with escaped
 274+	filenames.  See Savannah bug #33399.
 275+
 276+2011-09-18  Paul Smith  <psmith@gnu.org>
 277+
 278+	* scripts/features/parallelism: On re-exec make sure we preserve
 279+	the value of MAKEFLAGS when necessary.  See Savannah bug #33873.
 280+
 281+	* scripts/features/vpath3: Verify handling of -lfoo libraries
 282+	found via vpath vs. the standard directory search.
 283+	See Savannah bug #32511.
 284+
 285+2011-09-12  Paul Smith  <psmith@gnu.org>
 286+
 287+	* scripts/functions/call: Verify that using export in a $(call ...)
 288+	context creates a global variable.  See Savannah bug #32498.
 289+
 290+2011-09-02  Paul Smith  <psmith@gnu.org>
 291+
 292+	* scripts/options/dash-n: Verify that in "-n -t", the -n takes
 293+	priority.  Patch from Michael Witten <mfwitten@gmail.com>.
 294+
 295+2011-08-29  Paul Smith  <psmith@gnu.org>
 296+
 297+	* scripts/features/varnesting: Test resetting of variables while
 298+	expanding them.  See Savannah patch #7534
 299+
 300+2011-06-12  Paul Smith  <psmith@gnu.org>
 301+
 302+	* scripts/features/archives: Check archives with whitespace at the
 303+	beginning, end, and extra in the middle.
 304+	Another test for Savannah bug #30612.
 305+
 306+2011-05-07  Paul Smith  <psmith@gnu.org>
 307+
 308+	* scripts/variables/private: Ensure we skip private variables when
 309+	appending.  Test for Savannah bug #32872.
 310+
 311+	* scripts/functions/wildcard: Verify wildcard used to test for
 312+	file existence/non-existence.
 313+
 314+2011-05-02  Paul Smith  <psmith@gnu.org>
 315+
 316+	* scripts/functions/sort: Add a test for Savannah bug #33125.
 317+
 318+2011-04-17  David A. Wheeler  <dwheeler@dwheeler.com>
 319+
 320+	* scripts/features/shell_assignment: Regression for "!=" feature
 321+
 322+2010-11-06  Paul Smith  <psmith@gnu.org>
 323+
 324+	* scripts/features/targetvars: Fix known-good output for BS/NL changes.
 325+	* scripts/functions/call: Ditto.
 326+	* scripts/variables/special: Ditto.
 327+
 328+	* scripts/misc/bs-nl: New test suite for backslash/newline testing.
 329+
 330+2010-08-29  Paul Smith  <psmith@gnu.org>
 331+
 332+	* scripts/features/errors: Add new error message to output text.
 333+	* scripts/variables/SHELL: Ditto.
 334+	* scripts/targets/POSIX: Ditto.
 335+	* scripts/options/dash-k: Ditto.
 336+	* scripts/features/vpathplus: Ditto.
 337+	* scripts/features/patternrules: Ditto.
 338+	* scripts/features/parallelism: Ditto.
 339+
 340+2010-08-13  Paul Smith  <psmith@gnu.org>
 341+
 342+	* scripts/features/archives: New regression tests for archive
 343+	support.  Test for fix to Savannah bug #30612.
 344+
 345+	* run_make_tests.pl (set_more_defaults): Set a %FEATURES hash to
 346+	the features available in $(.FEATURES).
 347+
 348+2010-08-10  Paul Smith  <psmith@gnu.org>
 349+
 350+	* scripts/features/reinvoke: Ensure command line variable settings
 351+	are preserved across make re-exec.  Tests Savannah bug #30723.
 352+
 353+2010-07-28  Paul Smith  <psmith@gnu.org>
 354+
 355+	* scripts/targets/POSIX: Compatibility issues with Solaris (and
 356+	Tru64?); "false" returns different exit codes, and set -x shows
 357+	output with extra whitespace.  Run the commands by hand first to
 358+	find out what the real shell would do, then compare what make does.
 359+	* scripts/variables/SHELL: Ditto.
 360+
 361+2010-07-12  Paul Smith  <psmith@gnu.org>
 362+
 363+	* test_driver.pl: Add a new $perl_name containing the path to Perl.
 364+	* run_make_tests.pl (run_make_test): Replace the special string
 365+	#PERL# in a makefile etc. with the path the Perl executable so
 366+	makefiles can use it.
 367+
 368+	* scripts/targets/ONESHELL: Add a new set of regression tests for
 369+	the .ONESHELL feature.
 370+
 371+2010-07-06  Paul Smith  <psmith@gnu.org>
 372+
 373+	* scripts/variables/SHELL: Test the new .SHELLFLAGS variable.
 374+
 375+	* scripts/targets/POSIX: New file.  Test the .POSIX special target.
 376+	Verify that enabling .POSIX changes the shell flags to set -e.
 377+
 378+2010-07-01  Paul Smith  <psmith@gnu.org>
 379+
 380+	* scripts/features/recursion: Add a space to separate command-line
 381+	args.  Fixes Savannah bug #29968.
 382+
 383+2009-11-12  Boris Kolpackov  <boris@codesynthesis.com>
 384+
 385+	* scripts/features/vpath3: Test for the new library search
 386+	behavior.
 387+
 388+2009-10-06  Boris Kolpackov  <boris@codesynthesis.com>
 389+
 390+	* scripts/features/se_explicit: Enable the test for now fixed
 391+	Savannah bug 25780.
 392+
 393+2009-10-06  Boris Kolpackov  <boris@codesynthesis.com>
 394+
 395+	* scripts/variables/undefine: Tests for the new undefine feature.
 396+
 397+2009-10-03  Paul Smith  <psmith@gnu.org>
 398+
 399+	* scripts/features/parallelism: Test for open Savannah bug #26846.
 400+
 401+	* scripts/variables/MAKE: Rewrite for new run_make_test() format.
 402+
 403+	* scripts/variables/MAKEFLAGS: Created.
 404+	Add test for Savannah bug #2216 (still open).
 405+
 406+	* scripts/features/include: Test for Savannah bug #102 (still open).
 407+
 408+2009-09-30  Boris Kolpackov  <boris@codesynthesis.com>
 409+
 410+	* scripts/features/include: Add diagnostics issuing tests for
 411+	cases where targets have been updated and failed with the
 412+	dontcare flag. Savannah bugs #15110, #25493, #12686, #17740.
 413+
 414+2009-09-28  Paul Smith  <psmith@gnu.org>
 415+
 416+	* scripts/functions/shell: Add regression test for Savannah bug
 417+	#20513 (still open).
 418+
 419+	* scripts/features/se_explicit: Add regression tests for Savannah
 420+	bug #25780 (still open).
 421+
 422+	* run_make_tests.pl (valid_option): Add a new flag, -all([-_]?tests)?
 423+	that runs tests we know will fail.  This allows us to add
 424+	regression tests to the test suite for bugs that haven't been
 425+	fixed yet.
 426+
 427+2009-09-28  Boris Kolpackov  <boris@codesynthesis.com>
 428+
 429+	* scripts/features/patspecific_vars: Add a test for the shortest
 430+	stem first order.
 431+
 432+	* scripts/features/patternrules: Add a test for the shortest stem
 433+	first order.
 434+
 435+2009-09-24  Paul Smith  <psmith@gnu.org>
 436+
 437+	* scripts/features/se_implicit: Add a test for order-only
 438+	secondary expansion prerequisites.
 439+
 440+2009-09-23  Paul Smith  <psmith@gnu.org>
 441+
 442+	* scripts/features/patternrules: Test that we can remove pattern
 443+	rules, both single and multiple prerequisites.  Savannah bug #18622.
 444+
 445+	* scripts/features/echoing: Rework for run_make_test().
 446+
 447+2009-06-14  Paul Smith  <psmith@gnu.org>
 448+
 449+	* scripts/features/vpath: Verify we don't get bogus circular
 450+	dependency warnings if we choose a different file via vpath during
 451+	update.  Savannah bug #13529.
 452+
 453+2009-06-13  Paul Smith  <psmith@gnu.org>
 454+
 455+	* scripts/variables/MAKEFILES: Verify that MAKEFILES included
 456+	files (and files included by them) don't set the default goal.
 457+	Savannah bug #13401.
 458+
 459+	* scripts/functions/wildcard: Test that wildcards with
 460+	non-existent glob matchers return empty.
 461+
 462+2009-06-09  Paul Smith  <psmith@gnu.org>
 463+
 464+	* scripts/options/dash-B: Test the $? works correctly with -B.
 465+	Savannah bug #17825.
 466+
 467+	* scripts/features/patternrules: Test that dependencies of
 468+	"also_make" targets are created properly.  Savannah bug #19108.
 469+
 470+	* test_driver.pl (compare_output): Create a "run" file for failed
 471+	tests containing the command that was run.
 472+	(get_runfile): New function.
 473+
 474+	* run_make_tests.pl (valid_option): Enhanced support for valgrind:
 475+	allow memcheck and massif tools.
 476+
 477+	* scripts/features/patternrules: Have to comment out a line in the
 478+	first test due to backing out a change that broke the implicit
 479+	rule search algorithm.  Savannah bug #17752.
 480+	* scripts/misc/general4: Remove a test that is redundant with
 481+	patternrules.
 482+
 483+	* scripts/features/parallelism: Add a test for re-exec with
 484+	jobserver master override.  Savannah bug #18124.
 485+
 486+2009-06-08  Paul Smith  <psmith@gnu.org>
 487+
 488+	* scripts/features/targetvars: Add a test for continued target
 489+	vars after a semicolon.  Savannah bug #17521.
 490+
 491+2009-06-07  Paul Smith  <psmith@gnu.org>
 492+
 493+	* scripts/features/se_explicit: Make sure we catch defining
 494+	prereqs during snap_deps().  Savannah bug #24622.
 495+
 496+	* scripts/variables/automatic: Check prereq ordering when the
 497+	target with the recipe has no prereqs.  Savannah bug #21198.
 498+
 499+	* scripts/variables/LIBPATTERNS: Add a new set of test for
 500+	$(.LIBPATTERNS) (previously untested!)
 501+
 502+2009-06-04  Paul Smith  <psmith@gnu.org>
 503+
 504+	* scripts/variables/SHELL: The export target-specific SHELL test
 505+	has an incorrect known-good-value.
 506+
 507+	* scripts/misc/general4: Check for whitespace (ffeed, vtab, etc.)
 508+
 509+	* scripts/features/se_explicit: Add tests for Savannah bug #24588.
 510+
 511+2009-05-31  Paul Smith  <psmith@gnu.org>
 512+
 513+	* scripts/variables/DEFAULT_GOAL: Add tests for Savannah bug #25697.
 514+
 515+	* scripts/features/targetvars: Add tests of overrides for Savannah
 516+	bug #26207.
 517+	* scripts/features/patspecific_vars: Ditto.
 518+
 519+	* scripts/features/patternrules: Add a test for Savannah bug #26593.
 520+
 521+2009-05-30  Paul Smith  <psmith@gnu.org>
 522+
 523+	* scripts/variables/flavors: Update with new variable flavor tests.
 524+	* scripts/variables/define: Create a new set of tests for
 525+	define/endef and move those aspects of the flavors suite here.
 526+
 527+2009-05-25  Paul Smith  <psmith@gnu.org>
 528+
 529+	* scripts/features/targetvars: Ditto.
 530+
 531+	* scripts/features/export: Test new variable parsing abilities.
 532+
 533+2009-02-23  Ramon Garcia  <ramon.garcia.f@gmail.com>
 534+
 535+	* scripts/variables/private: Create a new suite of tests for 'private'.
 536+
 537+2007-11-04  Paul Smith  <psmith@gnu.org>
 538+
 539+	* scripts/functions/eval: Update error message for command -> recipe.
 540+
 541+	* test_driver.pl (compare_output): Allow the answer to be a regex,
 542+	if surrounded by '/'.
 543+	* scripts/misc/close_stdout: Use a regex for the answer, since
 544+	sometimes the error will have a description and sometimes it won't.
 545+
 546+2007-09-10  Paul Smith  <psmith@gnu.org>
 547+
 548+	* scripts/variables/special: Add tests for .RECIPEPREFIX variable.
 549+
 550+2007-08-15  Paul Smith  <psmith@gnu.org>
 551+
 552+	These test cases were contributed by
 553+	Icarus Sparry <savannah@icarus.freeuk.com> and J. David Bryan for
 554+	Savannah bugs #3330 and #15919.
 555+
 556+	* scripts/targets/SECONDARY: Add tests for Savannah bugs 3330 and
 557+	15919.
 558+
 559+	* scripts/features/parallelism: Add tests for wrong answer/hang
 560+	combining INTERMEDIATE, order-only prereqs, and parallelism.
 561+	See Savannah bugs 3330 and 15919.
 562+
 563+2007-07-13  Paul Smith  <psmith@gnu.org>
 564+
 565+	Install a timeout so tests can never loop infinitely.
 566+	Original idea and patch for a single-test version provided by
 567+	Icarus Sparry <savannah@icarus.freeuk.com>
 568+
 569+	* test_driver.pl (_run_command): New function: this is called by
 570+	other functions to actually run a command.  Before we run it,
 571+	install a SIGALRM handler and set up a timer to go off in the
 572+	future (default is 5s; this can be overridden by individual tests).
 573+	(run_command): Call it.
 574+	(run_command_with_output): Call it.
 575+
 576+	* run_make_tests.pl (run_make_with_options): Override the default
 577+	timeout if the caller requests it.
 578+	(run_make_test): Pass any timeout override to run_make_with_options.
 579+
 580+	* scripts/features/parallelism: Increase the timeout for long tests.
 581+	* scripts/options/dash-l: Ditto.
 582+
 583+2006-10-01  Paul Smith  <psmith@paulandlesley.org>
 584+
 585+	* run_make_tests.pl (set_more_defaults): Remove setting of LANG in
 586+	ENV here.  This doesn't always work.
 587+	* test_driver.pl (toplevel): Set LC_ALL to 'C' in the make
 588+	environment.  Fixes Savannah bug #16698.
 589+
 590+2006-09-30  Paul Smith  <psmith@paulandlesley.org>
 591+
 592+	* scripts/variables/automatic: Add back the test for bug #8154.
 593+
 594+2006-04-01  Paul D. Smith  <psmith@gnu.org>
 595+
 596+	* scripts/functions/realpath: Don't run tests with multiple
 597+	initial slashes on Windows: those paths mean something different.
 598+
 599+2006-03-19  Paul D. Smith  <psmith@gnu.org>
 600+
 601+	* scripts/features/parallelism: Test that the jobserver is
 602+	properly managed when we have to re-exec the master instance of
 603+	make.
 604+
 605+2006-03-17  Boris Kolpackov  <boris@kolpackov.net>
 606+
 607+	* scripts/features/statipattrules: Add tests for bug #16053.
 608+
 609+2006-03-09  Paul Smith  <psmith@gnu.org>
 610+
 611+	* scripts/features/escape: Use "pre:" not "p:" to avoid conflicts
 612+	with DOS drive letters.  Fixes Savannah bug #15947.
 613+
 614+	* test_driver.pl (run_each_test): Set the status properly even
 615+	when a test fails to execute.  Fixes Savannah bug #15942.
 616+
 617+	* scripts/functions/foreach: Use a different environment variable
 618+	other than PATH to avoid differences with Windows platforms.
 619+	Fixes Savannah bug #15938.
 620+
 621+2006-03-05  Paul D. Smith  <psmith@gnu.org>
 622+
 623+	* run_make_tests.pl (set_more_defaults): Add CYGWIN_NT as a port
 624+	type W32.  Fixed Savannah bug #15937.
 625+
 626+	* scripts/features/default_names: Don't call error() when the test
 627+	fails.  Fixes Savannah bug #15941.
 628+
 629+2006-02-17  Paul D. Smith  <psmith@gnu.org>
 630+
 631+	* scripts/features/targetvars: Test a complex construction which
 632+	guarantees that we have to merge variable lists of different
 633+	sizes.  Tests for Savannah bug #15757.
 634+
 635+2006-02-15  Paul D. Smith  <psmith@gnu.org>
 636+
 637+	* scripts/functions/error: Make sure filename/lineno information
 638+	is related to where the error is expanded, not where it's set.
 639+	* scripts/functions/warning: Ditto.
 640+	* scripts/functions/foreach: Check for different error conditions.
 641+	* scripts/functions/word: Ditto.
 642+	* scripts/variables/negative: Test some variable reference failure
 643+	conditions.
 644+	* scripts/options/warn-undefined-variables: Test the
 645+	--warn-undefined-variables flag.
 646+
 647+2006-02-09  Paul D. Smith  <psmith@gnu.org>
 648+
 649+	* run_make_tests.pl (set_more_defaults): Update valgrind support
 650+	for newer versions.
 651+	* test_driver.pl (toplevel): Skip all hidden files/directories (ones
 652+	beginning with ".").
 653+
 654+	* scripts/functions/andor: Tests for $(and ...) and $(or ...)
 655+	functions.
 656+
 657+2006-02-08  Boris Kolpackov  <boris@kolpackov.net>
 658+
 659+	* scripts/features/parallelism: Add a test for bug #15641.
 660+
 661+2006-02-06  Paul D. Smith  <psmith@gnu.org>
 662+
 663+	* scripts/options/dash-W: Add a test for bug #15341.
 664+
 665+2006-01-03  Paul D. Smith  <psmith@gnu.org>
 666+
 667+	* scripts/variables/automatic: Add a test for bug #8154.
 668+
 669+	* README: Update to reflect the current state of the test suite.
 670+
 671+2005-12-12  Paul D. Smith  <psmith@gnu.org>
 672+
 673+	* scripts/features/parallelism, scripts/functions/wildcard,
 674+	scripts/targets/FORCE, scripts/targets/PHONY,
 675+	scripts/targets/SILENT: Use the default setting for
 676+	$delete_command.  Fixes bug #15085.
 677+
 678+	* run_make_tests.pl (get_this_pwd) [VMS]: Use -no_ask with delete_file.
 679+
 680+2005-12-11  Paul D. Smith  <psmith@gnu.org>
 681+
 682+	* scripts/misc/general4: Test implicit rules with '$' in the
 683+	prereq list & prereq patterns.
 684+	* scripts/features/se_implicit: Add in .SECONDEXPANSION settings.
 685+
 686+2005-12-09  Boris Kolpackov  <boris@kolpackov.net>
 687+
 688+	* scripts/features/patternrules: Add a test for bug #13022.
 689+
 690+2005-12-07  Boris Kolpackov  <boris@kolpackov.net>
 691+
 692+	* scripts/features/double_colon: Add a test for bug #14334.
 693+
 694+2005-11-17  Boris Kolpackov  <boris@kolpackov.net>
 695+
 696+	* scripts/functions/flavor: Add a test for the flavor function.
 697+
 698+2005-11-14  Boris Kolpackov  <boris@kolpackov.net>
 699+
 700+	* scripts/variables/INCLUDE_DIRS: Add a test for the .INCLUDE_DIRS
 701+	special variable.
 702+
 703+2005-10-24  Paul D. Smith  <psmith@gnu.org>
 704+
 705+	* scripts/misc/general4: Test '$$' in prerequisites list.
 706+	* scripts/features/statipattrules: Rewrite to use run_make_test().
 707+	Add various static pattern info.
 708+	* scripts/features/se_statpat: Enable .SECONDEXPANSION target.
 709+	* scripts/features/se_explicit: Add tests for handling '$$' in
 710+	prerequisite lists with and without setting .SECONDEXPANSION.
 711+	* scripts/features/order_only: Convert to run_make_test().
 712+	* run_make_tests.pl (set_more_defaults): If we can't get the value
 713+	of $(MAKE) from make, then fatal immediately.
 714+
 715+2005-08-31  Paul D. Smith  <psmith@gnu.org>
 716+
 717+	* run_make_tests.pl (get_this_pwd): Require the POSIX module (in
 718+	an eval to trap errors) and if it exists, use POSIX::getcwd to
 719+	find the working directory.  If it doesn't exist, go back to the
 720+	previous methods.  This tries to be more accurate on Windows
 721+	systems.
 722+
 723+2005-08-29  Paul D. Smith  <psmith@gnu.org>
 724+
 725+	* scripts/functions/abspath: Add some text to the error messages
 726+	to get a better idea of what's wrong.  Make warnings instead of
 727+	errors.
 728+
 729+	* scripts/features/patspecific_vars: Don't use "test", which is
 730+	UNIX specific.  Print the values and let the test script match
 731+	them.
 732+
 733+2005-08-25  Paul Smith  <psmith@gnu.org>
 734+
 735+	* scripts/variables/SHELL: Use a /./ prefix instead of //: the
 736+	former works better with non-UNIX environments.  Fixes Savannah
 737+	bug #14129.
 738+
 739+2005-08-13  Boris Kolpackov  <boris@kolpackov.net>
 740+
 741+	* scripts/functions/wildcard: Wrap calls to $(wildcard) with
 742+	$(sort) so that the resulting order is no longer filesystem-
 743+	dependent.
 744+
 745+2005-08-10  Boris Kolpackov  <boris@kolpackov.net>
 746+
 747+	* scripts/features/statipattrules: Add a test for Savannah bug #13881.
 748+
 749+2005-08-07  Paul D. Smith  <psmith@gnu.org>
 750+
 751+	* scripts/features/parallelism: Add a test for a bug reported by
 752+	Michael Matz (matz@suse.de) in which make exits without waiting
 753+	for all its children in some situations during parallel builds.
 754+
 755+2005-07-08  Paul D. Smith  <psmith@gnu.org>
 756+
 757+	* test_driver.pl: Reset the environment to a clean value every
 758+	time before we invoke make.  I'm suspicious that the environment
 759+	isn't handled the same way in Windows as it is in UNIX, and some
 760+	variables are leaking out beyond the tests they are intended for.
 761+	Create an %extraENV hash tests can set to add more env. vars.
 762+	* tests/scripts/features/export: Change to use %extraENV.
 763+	* tests/scripts/functions/eval: Ditto.
 764+	* tests/scripts/functions/origin: Ditto.
 765+	* tests/scripts/options/dash-e: Ditto.
 766+	* tests/scripts/variables/SHELL: Ditto.
 767+
 768+2005-06-27  Paul D. Smith  <psmith@gnu.org>
 769+
 770+	* scripts/options/dash-W: Use 'echo >>' instead of touch to update
 771+	files.
 772+	* scripts/features/reinvoke: Rewrite to be safer on systems with
 773+	subsecond timestamps.
 774+	* scripts/features/patternrules: False exits with different error
 775+	codes on different systems (for example, Linux => 1, Solaris => 255).
 776+
 777+	* scripts/options/dash-W: Set the timestamp to foo.x in the future,
 778+	to be sure it will be considered updated when it's remade.
 779+
 780+2005-06-26  Paul D. Smith  <psmith@gnu.org>
 781+
 782+	* scripts/functions/shell: New test suite for the shell function.
 783+
 784+2005-06-25  Paul D. Smith  <psmith@gnu.org>
 785+
 786+	* scripts/features/include: Test include/-include/sinclude with no
 787+	arguments.  Tests fix for Savannah bug #1761.
 788+
 789+	* scripts/misc/general3: Implement comprehensive testing of
 790+	backslash-newline behavior in command scripts: various types of
 791+	quoting, fast path / slow path, etc.
 792+	Tests fix for Savannah bug #1332.
 793+
 794+	* scripts/options/symlinks: Test symlinks to non-existent files.
 795+	Tests fix for Savannah bug #13280.
 796+
 797+	* scripts/misc/general3: Test semicolons in variable references.
 798+	Tests fix for Savannah bug #1454.
 799+
 800+	* scripts/variables/MAKE_RESTARTS: New file: test the
 801+	MAKE_RESTARTS variable.
 802+	* scripts/options/dash-B: Test re-exec doesn't loop infinitely.
 803+	Tests fix for Savannah bug #7566.
 804+	* scripts/options/dash-W: New file: test the -W flag, including
 805+	re-exec infinite looping.
 806+
 807+2005-06-12  Paul D. Smith  <psmith@gnu.org>
 808+
 809+	* scripts/misc/close_stdout: Add a test for Savannah bug #1328.
 810+	This test only works on systems that have /dev/full (e.g., Linux).
 811+
 812+2005-06-09  Paul D. Smith  <psmith@gnu.org>
 813+
 814+	* scripts/functions/foreach: Add a test for Savannah bug #11913.
 815+
 816+2005-05-31  Boris Kolpackov  <boris@kolpackov.net>
 817+
 818+	* scripts/features/include: Add a test for Savannah bug #13216.
 819+	* scripts/features/patternrules: Add a test for Savannah bug #13218.
 820+
 821+2005-05-13  Paul D. Smith  <psmith@gnu.org>
 822+
 823+	* scripts/features/conditionals: Add tests for the new if... else
 824+	if... endif syntax.
 825+
 826+2005-05-03  Paul D. Smith  <psmith@gnu.org>
 827+
 828+	* scripts/variables/DEFAULT_GOAL: Rename DEFAULT_TARGET to
 829+	DEFAULT_GOAL.
 830+
 831+2005-05-02  Paul D. Smith  <psmith@gnu.org>
 832+
 833+	* scripts/features/parallelism: Add a test for exporting recursive
 834+	variables containing $(shell) calls.  Rewrite this script to use
 835+	run_make_test() everywhere.
 836+
 837+2005-04-07  Paul D. Smith  <psmith@gnu.org>
 838+
 839+	* scripts/targets/SECONDARY: Add a test for Savannah bug #12331.
 840+
 841+2005-03-15  Boris Kolpackov  <boris@kolpackov.net>
 842+
 843+	* scripts/variables/automatic: Add a test for Savannah bug #12320.
 844+
 845+2005-03-10  Boris Kolpackov  <boris@kolpackov.net>
 846+
 847+	* scripts/features/patternrules: Add a test for Savannah bug #12267.
 848+
 849+2005-03-09  Boris Kolpackov  <boris@kolpackov.net>
 850+
 851+	* scripts/variables/DEFAULT_TARGET: Add a test for Savannah
 852+	bug #12266.
 853+
 854+2005-03-04  Boris Kolpackov  <boris@kolpackov.net>
 855+
 856+	* scripts/features/patternrules: Add a test for Savannah bug #12202.
 857+
 858+2005-03-03  Boris Kolpackov  <boris@kolpackov.net>
 859+
 860+	* scripts/features/se_implicit: Add a test for stem
 861+	termination bug. Add a test for stem triple-expansion bug.
 862+
 863+	* scripts/features/se_statpat: Add a test for stem
 864+	triple-expansion bug.
 865+
 866+	* scripts/features/statipattrules: Change test #4 to reflect
 867+	new way empty prerequisite list is handled.
 868+
 869+
 870+2005-03-01  Boris Kolpackov  <boris@kolpackov.net>
 871+
 872+	* scripts/features/statipattrules: Add a test for
 873+	Savannah bug #12180.
 874+
 875+2005-02-28  Paul D. Smith  <psmith@gnu.org>
 876+
 877+	* scripts/options/dash-q: Add a test for Savannah bug # 7144.
 878+
 879+	* scripts/options/symlinks: New file to test checking of symlink
 880+	timestamps.  Can't use filename dash-L because it conflicts with
 881+	dash-l on case-insensitive filesystems.
 882+
 883+	* scripts/variables/MAKEFILE_LIST, scripts/variables/MFILE_LIST:
 884+	Rename MAKEFILE_LIST test to MFILE_LIST, for systems that need 8.3
 885+	unique filenames.
 886+
 887+2005-02-28  Boris Kolpackov  <boris@kolpackov.net>
 888+
 889+	* scripts/variables/DEFAULT_TARGET: Test the .DEFAULT_TARGET
 890+	special variable.
 891+
 892+2005-02-27  Boris Kolpackov  <boris@kolpackov.net>
 893+
 894+	* scripts/features/se_explicit: Test the second expansion in
 895+	explicit rules.
 896+	* scripts/features/se_implicit: Test the second expansion in
 897+	implicit rules.
 898+	* scripts/features/se_statpat: Test the second expansion in
 899+	static pattern rules.
 900+	* scripts/variables/automatic: Fix to work with the second
 901+	expansion.
 902+
 903+	* scripts/misc/general4: Add a test for bug #12091.
 904+
 905+2005-02-27  Paul D. Smith  <psmith@gnu.org>
 906+
 907+	* scripts/functions/eval: Check that eval of targets within
 908+	command scripts fails.  See Savannah bug # 12124.
 909+
 910+2005-02-26  Paul D. Smith  <psmith@gnu.org>
 911+
 912+	* test_driver.pl (compare_output): If a basic comparison of the
 913+	log and answer doesn't match, try harder: change all backslashes
 914+	to slashes and all CRLF to LF.  This helps on DOS/Windows systems.
 915+
 916+2005-02-09  Paul D. Smith  <psmith@gnu.org>
 917+
 918+	* scripts/features/recursion: Test command line variable settings:
 919+	only one instance of a given variable should be provided.
 920+
 921+2004-11-30  Boris Kolpackov  <boris@kolpackov.net>
 922+
 923+	* tests/scripts/functions/abspath: New file: test `abspath'
 924+	built-in function.
 925+
 926+	* tests/scripts/functions/realpath: New file: test `realpath'
 927+	built-in function.
 928+
 929+2004-11-28  Paul D. Smith  <psmith@gnu.org>
 930+
 931+	* scripts/options/dash-C [WINDOWS32]: Add a test for bug #10252;
 932+	this doesn't really test anything useful in UNIX but...
 933+
 934+	* scripts/variables/SHELL: New file: test proper handling of SHELL
 935+	according to POSIX rules.  Fixes bug #1276.
 936+
 937+2004-10-21  Boris Kolpackov  <boris@kolpackov.net>
 938+
 939+	* scripts/functions/word: Test $(firstword ) and $(lastword ).
 940+
 941+2004-10-05  Boris Kolpackov  <boris@kolpackov.net>
 942+
 943+	* scripts/features/patspecific_vars: Test simple/recursive
 944+	variable expansion.
 945+
 946+2004-09-28  Boris Kolpackov  <boris@kolpackov.net>
 947+
 948+	* scripts/features/include: Test dontcare flag inheritance
 949+	when rebuilding makefiles.
 950+
 951+2004-09-27  Boris Kolpackov  <boris@kolpackov.net>
 952+
 953+	* scripts/features/patspecific_vars: Test exported variables.
 954+
 955+2004-09-22  Paul D. Smith  <psmith@gnu.org>
 956+
 957+	* run_make_tests.pl (run_make_test): Don't add newlines to the
 958+	makestring or answer if they are completely empty.
 959+
 960+	* scripts/features/patternrules: Rename from implicit_prereq_eval.
 961+
 962+	* scripts/test_template: Rework the template.
 963+
 964+2004-09-21  Boris Kolpackov  <boris@kolpackov.net>
 965+
 966+	* run_make_tests.pl: Change `#!/usr/local/bin/perl' to be
 967+	`#!/usr/bin/env perl'.
 968+
 969+	* scripts/features/implicit_prereq_eval: Test implicit rule
 970+	prerequisite evaluation code.
 971+
 972+2004-09-21  Paul D. Smith  <psmith@gnu.org>
 973+
 974+	* run_make_tests.pl (run_make_test): Enhance to allow the make
 975+	string to be undef: in that case it reuses the previous make
 976+	string.  Allows multiple tests on the same makefile.
 977+
 978+	* scripts/variables/flavors: Add some tests for prefix characters
 979+	interacting with define/endef variables.
 980+
 981+2004-09-20  Paul D. Smith  <psmith@gnu.org>
 982+
 983+	* scripts/functions/substitution: Rewrite to use run_make_test()
 984+	interface, and add test for substitution failures reported by
 985+	Markus Mauhart <qwe123@chello.at>.
 986+
 987+2004-03-22  Paul D. Smith  <psmith@gnu.org>
 988+
 989+	* test_driver.pl (run_each_test, toplevel, compare_output): Change
 990+	to track both the testing categories _AND_ the number of
 991+	individual tests, and report both sets of numbers.
 992+
 993+2004-02-21  Paul D. Smith  <psmith@gnu.org>
 994+
 995+	* scripts/functions/origin: Set our own environment variable
 996+	rather than relying on $HOME.
 997+
 998+2004-01-21  Paul D. Smith  <psmith@gnu.org>
 999+
1000+	* scripts/features/conditionals: Test arguments to ifn?def which
1001+	contain whitespace (such as a function that is evaluated).  Bug
1002+	#7257.
1003+
1004+2004-01-07  Paul D. Smith  <psmith@gnu.org>
1005+
1006+	* scripts/features/order_only: Test order-only prerequisites in
1007+	pattern rules (patch #2349).
1008+
1009+2003-11-02  Paul D. Smith  <psmith@gnu.org>
1010+
1011+	* scripts/functions/if: Test if on conditionals with trailing
1012+	whitespace--bug #5798.
1013+
1014+	* scripts/functions/eval: Test eval in a non-file context--bug #6195.
1015+
1016+2003-04-19  Paul D. Smith  <psmith@gnu.org>
1017+
1018+	* scripts/features/patspecific_vars: Test multiple patterns
1019+	matching the same target--Bug #1405.
1020+
1021+2003-04-09  Paul D. Smith  <psmith@gnu.org>
1022+
1023+	* run_make_tests.pl (set_more_defaults): A new $port_type of
1024+	'OS/2' for (surprise!) OS/2.  Also choose a wait time of 2 seconds
1025+	for OS/2.
1026+
1027+2003-03-28  Paul D. Smith  <psmith@gnu.org>
1028+
1029+	* scripts/targets/SECONDARY: Test the "global" .SECONDARY (with
1030+	not prerequisites)--Bug #2515.
1031+
1032+2003-01-30  Paul D. Smith  <psmith@gnu.org>
1033+
1034+	* scripts/features/targetvars: Test very long target-specific
1035+	variable definition lines (longer than the default make buffer
1036+	length).  Tests patch # 1022.
1037+
1038+	* scripts/functions/eval: Test very recursive $(eval ...) calls
1039+	with simple variable expansion (bug #2238).
1040+
1041+	* scripts/functions/word: Test error handling for word and
1042+	wordlist functions (bug #2407).
1043+
1044+2003-01-22  Paul D. Smith  <psmith@gnu.org>
1045+
1046+	* scripts/functions/call: Test recursive argument masking (bug
1047+	#1744).
1048+
1049+2002-10-25  Paul D. Smith  <psmith@gnu.org>
1050+
1051+	* scripts/functions/eval: Test using $(eval ...) inside
1052+	conditionals (Bug #1516).
1053+
1054+2002-10-14  Paul D. Smith  <psmith@gnu.org>
1055+
1056+	* scripts/options/dash-t: Add a test for handling -t on targets
1057+	with no commands (Bug #1418).
1058+
1059+2002-10-13  Paul D. Smith  <psmith@gnu.org>
1060+
1061+	* scripts/features/targetvars: Add a test for exporting
1062+	target-specific vars (Bug #1391).
1063+
1064+2002-10-05  Paul D. Smith  <psmith@gnu.org>
1065+
1066+	* scripts/variables/automatic: Add tests for $$(@), $${@}, $${@D},
1067+	and $${@F}.
1068+
1069+2002-09-23  Paul D. Smith  <psmith@gnu.org>
1070+
1071+	* scripts/features/escape: Test handling of escaped comment
1072+	characters in targets and prerequisites.
1073+
1074+2002-09-18  Paul D. Smith  <psmith@gnu.org>
1075+
1076+	* scripts/features/export: Test export/unexport of multiple
1077+	variables in a single command.
1078+
1079+2002-09-17  Paul D. Smith  <psmith@gnu.org>
1080+
1081+	* scripts/features/targetvars: Tests for Bug #940: test
1082+	target-specific and pattern-specific variables in conjunction with
1083+	double-colon targets.
1084+
1085+2002-09-10  Paul D. Smith  <psmith@gnu.org>
1086+
1087+	* test_driver.pl (compare_output): Match the new format for time
1088+	skew error messages.
1089+
1090+	* scripts/features/export: Created.  Add tests for export/unexport
1091+	capabilities, including exporting/unexporting expanded variables.
1092+
1093+	* scripts/features/conditionals: Add a test for expanded variables
1094+	in ifdef conditionals.
1095+
1096+2002-09-04  Paul D. Smith  <psmith@gnu.org>
1097+
1098+	* scripts/features/reinvoke: Change touch/sleep combos to utouch
1099+	invocations.
1100+	* scripts/features/vpathgpath: Ditto.
1101+	* scripts/features/vpathplus: Ditto.
1102+	* scripts/options/dash-n: Ditto.
1103+	* scripts/targets/INTERMEDIATE: Ditto.
1104+	* scripts/targets/SECONDARY: Ditto.
1105+
1106+	* scripts/options/dash-t: Added a test for the -t bug fixed by
1107+	Henning Makholm.  This test was also contributed by Henning.
1108+
1109+	* scripts/misc/general4: Add a test suite for obscure algorithmic
1110+	features of make.  First test: make sure creation subdirectories
1111+	as prerequisites of targets works properly.
1112+
1113+	* scripts/misc/version: Remove this bogus test.
1114+
1115+2002-08-07  Paul D. Smith  <psmith@gnu.org>
1116+
1117+	* scripts/misc/general3: Add a test for makefiles that don't end
1118+	in newlines.
1119+
1120+	* scripts/variables/special: Create tests for the special
1121+	variables (.VARIABLES and .TARGETS).  Comment out .TARGETS test
1122+	for now as it's not yet supported.
1123+
1124+2002-08-01  Paul D. Smith  <psmith@gnu.org>
1125+
1126+	* scripts/options/dash-B: Add a test for the new -B option.
1127+
1128+2002-07-11  Paul D. Smith  <psmith@gnu.org>
1129+
1130+	* run_make_tests.pl (valid_option): Add support for Valgrind.  Use
1131+	-valgrind option to the test suite.
1132+	(set_more_defaults): Set up the file descriptor to capture
1133+	Valgrind output.  We have to unset its close-on-exec flag; we
1134+	hardcode the value for F_SETFD (2) rather than load it; hopefully
1135+	this will help us avoid breaking the Windows/DOS test suite.
1136+
1137+2002-07-10  Paul D. Smith  <psmith@gnu.org>
1138+
1139+	* scripts/variables/automatic: Add some tests for $$@, $$(@D), and
1140+	$$(@F).
1141+
1142+	* test_driver.pl (utouch): Create a new function that creates a
1143+	file with a specific timestamp offset.  Use of this function will
1144+	let us avoid lots of annoying sleep() invocations in the tests
1145+	just to get proper timestamping, which will make the tests run a
1146+	lot faster.  So far it's only used in the automatic test suite.
1147+
1148+2002-07-09  Paul D. Smith  <psmith@gnu.org>
1149+
1150+	* scripts/variables/automatic: Create a test for automatic variables.
1151+
1152+2002-07-08  Paul D. Smith  <psmith@gnu.org>
1153+
1154+	* scripts/features/order_only: Test new order-only prerequisites.
1155+
1156+2002-07-07  Paul D. Smith  <psmith@gnu.org>
1157+
1158+	* scripts/functions/eval: Test new function.
1159+	* scripts/functions/value: Test new function.
1160+	* scripts/variables/MAKEFILE_LIST: Test new variable.
1161+
1162+2002-04-28  Paul D. Smith  <psmith@gnu.org>
1163+
1164+	* scripts/functions/call: New test: transitive closure
1165+	implementation using $(call ...) to test variable recursion.
1166+
1167+2002-04-21  Paul D. Smith  <psmith@gnu.org>
1168+
1169+	* test_driver.pl (compare_dir_tree): Ignore CVS and RCS
1170+	directories in the script directories.
1171+
1172+2001-05-02  Paul D. Smith  <psmith@gnu.org>
1173+
1174+	* scripts/variables/flavors: Test define/endef scripts where only
1175+	one of the command lines is quiet.
1176+
1177+2000-06-22  Paul D. Smith  <psmith@gnu.org>
1178+
1179+	* scripts/options/dash-q: New file; test the -q option.  Includes
1180+	a test for PR/1780.
1181+
1182+2000-06-21  Paul D. Smith  <psmith@gnu.org>
1183+
1184+	* scripts/features/targetvars: Added a test for PR/1709: allowing
1185+	semicolons in target-specific variable values.
1186+
1187+2000-06-19  Paul D. Smith  <psmith@gnu.org>
1188+
1189+	* scripts/functions/addsuffix: Test for an empty final argument.
1190+	Actually this bug might have happened for any function, but this
1191+	one was handy.
1192+
1193+2000-06-17  Eli Zaretskii  <eliz@is.elta.co.il>
1194+
1195+	* scripts/options/general: If parallel jobs are not supported,
1196+	expect a warning message from Make.
1197+
1198+2000-06-15  Eli Zaretskii  <eliz@is.elta.co.il>
1199+
1200+	* scripts/options/general: Don't try -jN with N != 1 if parallel
1201+	jobs are not supported.
1202+
1203+2000-05-24  Paul D. Smith  <psmith@gnu.org>
1204+
1205+	* scripts/options/general: Test general option processing (PR/1716).
1206+
1207+2000-04-11  Paul D. Smith  <psmith@gnu.org>
1208+
1209+	* scripts/functions/strip: Test empty value to strip (PR/1689).
1210+
1211+2000-04-08  Eli Zaretskii  <eliz@is.elta.co.il>
1212+
1213+	* scripts/features/reinvoke: Sleep before updating the target
1214+	files in the first test, to ensure its time stamp really gets
1215+	newer; otherwise Make might re-exec more than once.
1216+
1217+2000-04-07  Eli Zaretskii  <eliz@is.elta.co.il>
1218+
1219+	* scripts/features/double_colon: Don't run the parallel tests if
1220+	parallel jobs aren't supported.
1221+
1222+2000-04-04  Paul D. Smith  <psmith@gnu.org>
1223+
1224+	* scripts/functions/word: wordlist doesn't swap arguments anymore.
1225+
1226+2000-03-27  Paul D. Smith  <psmith@gnu.org>
1227+
1228+	* scripts/features/statipattrules: Test that static pattern rules
1229+	whose prerequisite patterns resolve to empty strings throw an
1230+	error (instead of dumping core).  Fixes PR/1670.
1231+
1232+	* scripts/features/reinvoke: Make more robust by touching "b"
1233+	first, to ensure it's not newer than "a".
1234+	Reported by Marco Franzen <Marco.Franzen@Thyron.com>.
1235+	* scripts/options/dash-n: Ditto.
1236+
1237+	* scripts/functions/call: Whoops.  The fix to PR/1527 caused
1238+	recursive invocations of $(call ...) to break.  I can't come up
1239+	with any way to get both working at the same time, so I backed out
1240+	the fix to 1527 and added a test case for recursive calls.  This
1241+	also tests the fix for PR/1610.
1242+
1243+	* scripts/features/double_colon: Test that circular dependencies
1244+	in double-colon rule sets are detected correctly (PR/1671).
1245+
1246+2000-03-26  Paul D. Smith  <psmith@gnu.org>
1247+
1248+	* scripts/targets/INTERMEDIATE: Test that make doesn't remove
1249+	.INTERMEDIATE files when given on the command line (PR/1669).
1250+
1251+2000-03-08  Paul D. Smith  <psmith@gnu.org>
1252+
1253+	* scripts/options/dash-k: Add a test for error detection by
1254+	multiple targets depending on the same prerequisite with -k.
1255+	For PR/1634.
1256+
1257+2000-02-07  Paul D. Smith  <psmith@gnu.org>
1258+
1259+	* scripts/features/escape: Add a test for backslash-escaped spaces
1260+	in a target name (PR/1586).
1261+
1262+2000-02-04  Paul D. Smith  <psmith@gnu.org>
1263+
1264+	* scripts/features/patspecific_vars: Add a test for pattern-specific
1265+	target variables inherited from the parent target (PR/1407).
1266+
1267+2000-02-02  Paul D. Smith  <psmith@gnu.org>
1268+
1269+	* run_make_tests.pl (set_more_defaults): Hard-code the LANG to C
1270+	to make sure sorting order, etc. is predictable.
1271+	Reported by Andreas Jaeger <aj@suse.de>.
1272+
1273+	* run_make_tests.pl (set_more_defaults): Set the $wtime variable
1274+	depending on the OS.  Eli Zaretskii <eliz@is.elta.co.il> reports
1275+	this seems to need to be *4* on DOS/Windows, not just 2.  Keep it
1276+	1 for other systems.
1277+	* scripts/features/vpathplus (touchfiles): Use the $wtime value
1278+	instead of hardcoding 2.
1279+	* scripts/targets/SECONDARY: Ditto.
1280+	* scripts/targets/INTERMEDIATE: Ditto.
1281+
1282+2000-01-27  Paul D. Smith  <psmith@gnu.org>
1283+
1284+	* test_driver.pl (toplevel): Don't try to run test scripts which
1285+	are really directories.
1286+
1287+2000-01-23  Paul D. Smith  <psmith@gnu.org>
1288+
1289+	* scripts/features/include: Remove a check; the fix caused more
1290+	problems than the error, so I removed it and removed the test for
1291+	it.
1292+
1293+2000-01-11  Paul D. Smith  <psmith@gnu.org>
1294+
1295+	* scripts/functions/call: Add a test for PR/1517 and PR/1527: make
1296+	sure $(call ...) doesn't eval its arguments and that you can
1297+	invoke foreach from it without looping forever.
1298+
1299+1999-12-15  Paul D. Smith  <psmith@gnu.org>
1300+
1301+	* scripts/targets/INTERMEDIATE: Add a test for PR/1423: make sure
1302+	.INTERMEDIATE settings on files don't disable them as implicit
1303+	intermediate possibilities.
1304+
1305+1999-12-01  Paul D. Smith  <psmith@gnu.org>
1306+
1307+	* scripts/features/double_colon: Add a test for PR/1476: Try
1308+	double-colon rules as non-goal targets and during parallel builds
1309+	to make sure they're handled serially.
1310+
1311+1999-11-17  Paul D. Smith  <psmith@gnu.org>
1312+
1313+	* scripts/functions/if: Add a test for PR/1429: put some text
1314+	after an if-statement to make sure it works.
1315+
1316+	* scripts/features/targetvars: Add a test for PR/1380: handling +=
1317+	in target-specific variable definitions correctly.
1318+
1319+1999-10-15  Paul D. Smith  <psmith@gnu.org>
1320+
1321+	* scripts/variables/MAKEFILES: This was really broken: it didn't
1322+	test anything at all, really.  Rewrote it, plus added a test for
1323+	PR/1394.
1324+
1325+1999-10-13  Paul D. Smith  <psmith@gnu.org>
1326+
1327+	* scripts/options/dash-n: Add a test for PR/1379: "-n doesn't
1328+	behave properly when used with recursive targets".
1329+
1330+1999-10-08  Paul D. Smith  <psmith@gnu.org>
1331+
1332+	* scripts/features/targetvars: Add a check for PR/1378:
1333+	"Target-specific vars don't inherit correctly"
1334+
1335+1999-09-29  Paul D. Smith  <psmith@gnu.org>
1336+
1337+	* test_driver.pl (get_osname): Change $fancy_file_names to
1338+	$short_filenames and reverse the logic.
1339+	(run_each_test): Change test of non-existent $port_host to use
1340+	$short_filenames--problem reported by Eli Zaretskii.
1341+
1342+1999-09-23  Paul D. Smith  <psmith@gnu.org>
1343+
1344+	* scripts/features/parallelism: Add a check to ensure that the
1345+	jobserver works when we re-invoke.  Also cleaned up the tests a
1346+	little, reducing the number of rules we use so the test won't need
1347+	as many "sleep" commands.
1348+
1349+1999-09-16  Paul D. Smith  <psmith@gnu.org>
1350+
1351+	* scripts/features/reinvoke: Remove invocations of "touch" in
1352+	makefiles.  See the comments on the touch function rewrite below.
1353+	Note that UNIX touch behaves the same way if the file already
1354+	exists: it sets the time to the _local_ time.  We don't want
1355+	this.  This is probably a good tip for makefile writers in
1356+	general, actually... where practical.
1357+	* scripts/options/dash-l: Ditto.
1358+	* scripts/options/dash-n: Ditto.
1359+
1360+	* test_driver.pl (run_each_test): In retrospect, I don't like the
1361+	.lN/.bN/.dN postfix required by DOS.  So, for non-DOS systems I
1362+	changed it back to use .log, .base, and .diff.
1363+
1364+	* run_make_tests.pl (set_more_defaults): Move the check for the
1365+	make pathname to here from set_defaults (that's too early since it
1366+	happens before the command line processing).
1367+	Create a new variable $port_type, calculated from $osname, to
1368+	specify what kind of system we're running on.  We should integrate
1369+	the VOS stuff here, too.
1370+	(valid_option): Comment out the workdir/-work stuff so people
1371+	won't be fooled into thinking it works... someone needs to fix
1372+	this, though!
1373+
1374+	* scripts/functions/origin: Use $port_type instead of $osname.
1375+	* scripts/functions/foreach: Ditto.
1376+	* scripts/features/default_names: Ditto.
1377+
1378+1999-09-15  Paul D. Smith  <psmith@gnu.org>
1379+
1380+	* test_driver.pl (touch): Rewrite this function.  Previously it
1381+	used to use utime() to hard-set the time based on the current
1382+	local clock, or, if the file didn't exist, it merely created it.
1383+	This mirrors exactly what real UNIX touch does, but it fails badly
1384+	on networked filesystems where the FS server clock is skewed from
1385+	the local clock: normally modifying a file causes it to get a mod
1386+	time based on the _server's_ clock.  Hard-setting it based on the
1387+	_local_ clock causes gratuitous errors and makes the tests
1388+	unreliable except on local filesystems.  The new function will
1389+	simply modify the file, allowing the filesystem to set the mod
1390+	time as it sees fit.
1391+
1392+	* scripts/features/parallelism: The second test output could
1393+	change depending on how fast some scripts completed; use "sleep"
1394+	to force the order we want.
1395+
1396+	* test_driver.pl (toplevel): A bug in Perl 5.000 to Perl 5.004
1397+	means that "%ENV = ();" doesn't do the right thing.  This worked
1398+	in Perl 4 and was fixed in Perl 5.004_01, but use a loop to delete
1399+	the environment rather than require specific versions.
1400+
1401+	* run_make_tests.pl (set_more_defaults): Don't use Perl 5 s///
1402+	modifier "s", so the tests will run with Perl 4.
1403+	(set_more_defaults): Set $pure_log to empty if there's no -logfile
1404+	option in PURIFYOPTIONS.
1405+	(setup_for_test): Don't remove any logs unless $pure_log is set.
1406+
1407+1999-09-15  Eli Zaretskii  <eliz@is.elta.co.il>
1408+
1409+	* scripts/features/reinvoke: Put the SHELL definition in the right
1410+	test makefile.
1411+
1412+1999-09-15  Paul D. Smith  <psmith@gnu.org>
1413+
1414+	ChangeLog file for the test suite created.
1415+
1416+
1417+Copyright (C) 1992-2017 Free Software Foundation, Inc.
1418+This file is part of GNU Make.
1419+
1420+GNU Make is free software; you can redistribute it and/or modify it under the
1421+terms of the GNU General Public License as published by the Free Software
1422+Foundation; either version 3 of the License, or (at your option) any later
1423+version.
1424+
1425+GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
1426+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
1427+A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
1428+
1429+You should have received a copy of the GNU General Public License along with
1430+this program.  If not, see <https://www.gnu.org/licenses/>.