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[gawk-diffs] [SCM] gawk branch, gawk-4.2-stable, updated. gawk-4.1.0-302
|
From: |
Arnold Robbins |
|
Subject: |
[gawk-diffs] [SCM] gawk branch, gawk-4.2-stable, updated. gawk-4.1.0-3028-g417bd66 |
|
Date: |
Fri, 24 Aug 2018 04:55:59 -0400 (EDT) |
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The branch, gawk-4.2-stable has been updated
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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=417bd669847337ac896292d1ab80da08c215131f
commit 417bd669847337ac896292d1ab80da08c215131f
Author: Arnold D. Robbins <address@hidden>
Date: Fri Aug 24 11:55:16 2018 +0300
Documentation updates.
diff --git a/doc/ChangeLog b/doc/ChangeLog
index b2e08a7..1ad329e 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,9 @@
+2018-08-24 Arnold D. Robbins <address@hidden>
+
+ * gawktexi.in: A number of unrelated updates. Most notably,
+ removed the section on old extensions which has been irrelevant
+ since 4.2.0. Oops.
+
2018-08-02 Arnold D. Robbins <address@hidden>
* gawktexi.in (Scalar Constants): Fix typos in example.
diff --git a/doc/gawk.info b/doc/gawk.info
index 4ec14c9..f1563fe 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -684,7 +684,6 @@ in (a) below. A copy of the license is included in the
section entitled
* Extension New Mechanism Goals:: Goals for the new mechanism.
* Extension Other Design Decisions:: Some other design decisions.
* Extension Future Growth:: Some room for future growth.
-* Old Extension Mechanism:: Some compatibility for old extensions.
* Notes summary:: Summary of implementation notes.
* Basic High Level:: The high level view.
* Basic Data Typing:: A very quick intro to data types.
@@ -3868,10 +3867,9 @@ numerically between zero and 127, which is the defined
range of the
ASCII character set. Use a complemented character list ('[^\x00-\x7F]')
to match any single-byte characters that are not in the ASCII range.
- NOTE: As of this writing (May 2018), Brian Kernighan's 'awk' treats
- '[:blank:]' like '[:space:]', incorrectly matching more characters
- than it should. We have submitted a patch to him, and hope that
- this will be fixed.
+ NOTE: Some older versions of Unix 'awk' treat '[:blank:]' like
+ '[:space:]', incorrectly matching more characters than they should.
+ Caveat Emptor.
Two additional special sequences can appear in bracket expressions.
These apply to non-ASCII character sets, which can have single symbols
@@ -4754,7 +4752,8 @@ value of 'NF' and recomputes '$0'. (d.c.) Here is an
example:
-| a b c
CAUTION: Some versions of 'awk' don't rebuild '$0' when 'NF' is
- decremented.
+ decremented. Until August, 2018, this included BWK 'awk';
+ fortunately his version now handles this correctly.
Finally, there are times when it is convenient to force 'awk' to
rebuild the entire record, using the current values of the fields and
@@ -7707,6 +7706,9 @@ Other Versions::) elide the backslash and newline, as in
C:
> world" }'
-| hello, world
+ In POSIX mode (*note Options::), 'gawk' does not allow escaped
+newlines. Otherwise, it behaves as just described.
+
Brian Kernighan's 'awk' and Busybox 'awk' remove the backslash but
leave the newline intact, as part of the string:
@@ -7715,9 +7717,6 @@ leave the newline intact, as part of the string:
-| hello,
-| world
- In POSIX mode (*note Options::), 'gawk' does not allow escaped
-newlines. Otherwise, it behaves as just described.
-
---------- Footnotes ----------
(1) The internal representation of all numbers, including integers,
@@ -13481,6 +13480,9 @@ is all buffered and sent down the pipe to 'cat' in one
shot.
Table 9.5: Return values from 'system()'
+ As of August, 2018, BWK 'awk' now follows 'gawk''s behavior for the
+return value of 'system()'.
+
Controlling Output Buffering with 'system()'
The 'fflush()' function provides explicit control over output
@@ -23015,14 +23017,16 @@ they are within some small range of each other
(called a "delta", or
Code to do this looks something like the following:
delta = 0.00001 # for example
- difference = abs(a) - abs(b) # subtract the two values
+ difference = abs(a - b) # subtract the two values
if (difference < delta)
# all ok
else
# not ok
(We assume that you have a simple absolute value function named 'abs()'
-defined elsewhere in your program.)
+defined elsewhere in your program.) If you write a function to compare
+values with a delta, you should be sure to use 'difference < abs(delta)'
+in case someone passes in a negative delta value.
File: gawk.info, Node: Errors accumulate, Prev: Comparing FP Values, Up:
Inexactness of computations
@@ -30052,7 +30056,6 @@ and maintainers of 'gawk'. Everything in it applies
specifically to
* Future Extensions:: New features that may be implemented one day.
* Implementation Limitations:: Some limitations of the implementation.
* Extension Design:: Design notes about the extension API.
-* Old Extension Mechanism:: Some compatibility for old extensions.
* Notes summary:: Summary of implementation notes.
@@ -30556,7 +30559,7 @@ Size of a literal string 'MAX_INT'
Size of a printf string 'MAX_INT'
-File: gawk.info, Node: Extension Design, Next: Old Extension Mechanism,
Prev: Implementation Limitations, Up: Notes
+File: gawk.info, Node: Extension Design, Next: Notes summary, Prev:
Implementation Limitations, Up: Notes
C.5 Extension API Design
========================
@@ -30770,47 +30773,9 @@ The API can later be expanded, in two ways:
respect to any of the above.
-File: gawk.info, Node: Old Extension Mechanism, Next: Notes summary, Prev:
Extension Design, Up: Notes
-
-C.6 Compatibility For Old Extensions
-====================================
-
-*note Dynamic Extensions::, describes the supported API and mechanisms
-for writing extensions for 'gawk'. This API was introduced in version
-4.1. However, for many years 'gawk' provided an extension mechanism
-that required knowledge of 'gawk' internals and that was not as well
-designed.
-
- In order to provide a transition period, 'gawk' version 4.1 continues
-to support the original extension mechanism. This will be true for the
-life of exactly one major release. This support will be withdrawn, and
-removed from the source code, at the next major release.
-
- Briefly, original-style extensions should be compiled by including
-the 'awk.h' header file in the extension source code. Additionally, you
-must define the identifier 'GAWK' when building (use '-DGAWK' with
-Unix-style compilers). Otherwise, the definitions in 'gawkapi.h' will
-cause conflicts with those in 'awk.h' and your extension will not
-compile.
+File: gawk.info, Node: Notes summary, Prev: Extension Design, Up: Notes
- Just as in previous versions, you load an old-style extension with
-the 'extension()' built-in function (which is not otherwise documented).
-This function in turn finds and loads the shared object file containing
-the extension and calls its 'dl_load()' C routine.
-
- Because original-style and new-style extensions use different
-initialization routines ('dl_load()' versus 'dlload()'), they may safely
-be installed in the same directory (to be found by 'AWKLIBPATH') without
-conflict.
-
- The 'gawk' development team strongly recommends that you convert any
-old extensions that you may have to use the new API described in *note
-Dynamic Extensions::.
-
-
-File: gawk.info, Node: Notes summary, Prev: Old Extension Mechanism, Up:
Notes
-
-C.7 Summary
+C.6 Summary
===========
* 'gawk''s extensions can be disabled with either the '--traditional'
@@ -33626,13 +33591,13 @@ Index
* bracket expressions, character classes: Bracket Expressions.
(line 40)
* bracket expressions, collating elements: Bracket Expressions.
- (line 91)
+ (line 90)
* bracket expressions, collating symbols: Bracket Expressions.
- (line 98)
+ (line 97)
* bracket expressions, complemented: Regexp Operators. (line 64)
* bracket expressions, equivalence classes: Bracket Expressions.
- (line 104)
-* bracket expressions, non-ASCII: Bracket Expressions. (line 91)
+ (line 103)
+* bracket expressions, non-ASCII: Bracket Expressions. (line 90)
* bracket expressions, range expressions: Bracket Expressions.
(line 6)
* break debugger command: Breakpoint Control. (line 11)
@@ -33679,11 +33644,11 @@ Index
* Buening, Andreas: Acknowledgments. (line 60)
* Buening, Andreas <1>: Contributors. (line 95)
* Buening, Andreas <2>: Maintainers. (line 14)
-* buffering, input/output: I/O Functions. (line 165)
+* buffering, input/output: I/O Functions. (line 168)
* buffering, input/output <1>: Two-way I/O. (line 53)
* buffering, interactive vs. noninteractive: I/O Functions. (line 76)
* buffers, flushing: I/O Functions. (line 32)
-* buffers, flushing <1>: I/O Functions. (line 165)
+* buffers, flushing <1>: I/O Functions. (line 168)
* buffers, operators for: GNU Regexp Operators.
(line 51)
* bug reports, email address, address@hidden: Bug address. (line 31)
@@ -33750,8 +33715,8 @@ Index
* Close, Diane: Manual History. (line 34)
* Close, Diane <1>: Contributors. (line 21)
* Collado, Manuel: Acknowledgments. (line 60)
-* collating elements: Bracket Expressions. (line 91)
-* collating symbols: Bracket Expressions. (line 98)
+* collating elements: Bracket Expressions. (line 90)
+* collating symbols: Bracket Expressions. (line 97)
* Colombo, Antonio: Acknowledgments. (line 60)
* Colombo, Antonio <1>: Contributors. (line 143)
* columns, aligning: Print Examples. (line 69)
@@ -34582,7 +34547,7 @@ Index
* gawk, awk and <1>: This Manual. (line 14)
* gawk, bitwise operations in: Bitwise Functions. (line 40)
* gawk, break statement in: Break Statement. (line 51)
-* gawk, character classes and: Bracket Expressions. (line 113)
+* gawk, character classes and: Bracket Expressions. (line 112)
* gawk, coding style in: Adding Code. (line 37)
* gawk, command-line options, and regular expressions: GNU Regexp Operators.
(line 73)
@@ -34875,7 +34840,7 @@ Index
* internationalization, localization <1>: Internationalization.
(line 13)
* internationalization, localization, character classes: Bracket Expressions.
- (line 113)
+ (line 112)
* internationalization, localization, gawk and: Internationalization.
(line 13)
* internationalization, localization, locale categories: Explaining gettext.
@@ -35235,7 +35200,7 @@ Index
* output redirection: Redirection. (line 6)
* output wrapper: Output Wrappers. (line 6)
* output, buffering: I/O Functions. (line 32)
-* output, buffering <1>: I/O Functions. (line 165)
+* output, buffering <1>: I/O Functions. (line 168)
* output, duplicating into files: Tee Program. (line 6)
* output, files, closing: Close Files And Pipes.
(line 6)
@@ -35344,7 +35309,7 @@ Index
* POSIX awk, bracket expressions and, character classes: Bracket Expressions.
(line 40)
* POSIX awk, bracket expressions and, character classes <1>: Bracket
Expressions.
- (line 113)
+ (line 112)
* POSIX awk, break statement and: Break Statement. (line 51)
* POSIX awk, changes in awk versions: POSIX. (line 6)
* POSIX awk, continue statement and: Continue Statement. (line 44)
@@ -35733,7 +35698,7 @@ Index
(line 14)
* sidebar, Changing NR and FNR: Auto-set. (line 387)
* sidebar, Controlling Output Buffering with system(): I/O Functions.
- (line 163)
+ (line 166)
* sidebar, Escape Sequences for Metacharacters: Escape Sequences.
(line 138)
* sidebar, FS and IGNORECASE: Field Splitting Summary.
@@ -35754,7 +35719,7 @@ Index
* sidebar, Syntactic Ambiguities Between /= and Regular Expressions:
Assignment Ops.
(line 147)
* sidebar, Understanding #!: Executable Scripts. (line 31)
-* sidebar, Understanding $0: Changing Fields. (line 134)
+* sidebar, Understanding $0: Changing Fields. (line 135)
* sidebar, Using close()'s Return Value: Close Files And Pipes.
(line 130)
* sidebar, Using \n in Bracket Expressions of Dynamic Regexps: Computed
Regexps.
@@ -36152,582 +36117,581 @@ Index
Tag Table:
Node: Top1200
-Node: Foreword343399
-Node: Foreword447841
-Node: Preface49373
-Ref: Preface-Footnote-152232
-Ref: Preface-Footnote-252339
-Ref: Preface-Footnote-352573
-Node: History52715
-Node: Names55067
-Ref: Names-Footnote-156161
-Node: This Manual56308
-Ref: This Manual-Footnote-162793
-Node: Conventions62893
-Node: Manual History65248
-Ref: Manual History-Footnote-168245
-Ref: Manual History-Footnote-268286
-Node: How To Contribute68360
-Node: Acknowledgments69286
-Node: Getting Started74194
-Node: Running gawk76633
-Node: One-shot77823
-Node: Read Terminal79086
-Node: Long81079
-Node: Executable Scripts82592
-Ref: Executable Scripts-Footnote-185387
-Node: Comments85490
-Node: Quoting87974
-Node: DOS Quoting93491
-Node: Sample Data Files95547
-Node: Very Simple98142
-Node: Two Rules103044
-Node: More Complex104929
-Node: Statements/Lines107795
-Ref: Statements/Lines-Footnote-1112254
-Node: Other Features112519
-Node: When113455
-Ref: When-Footnote-1115209
-Node: Intro Summary115274
-Node: Invoking Gawk116158
-Node: Command Line117672
-Node: Options118470
-Ref: Options-Footnote-1135032
-Ref: Options-Footnote-2135263
-Node: Other Arguments135288
-Node: Naming Standard Input138235
-Node: Environment Variables139328
-Node: AWKPATH Variable139886
-Ref: AWKPATH Variable-Footnote-1143298
-Ref: AWKPATH Variable-Footnote-2143332
-Node: AWKLIBPATH Variable143593
-Node: Other Environment Variables145251
-Node: Exit Status149072
-Node: Include Files149749
-Node: Loading Shared Libraries153274
-Node: Obsolete154702
-Node: Undocumented155394
-Node: Invoking Summary155691
-Node: Regexp157351
-Node: Regexp Usage158805
-Node: Escape Sequences160842
-Node: Regexp Operators167074
-Ref: Regexp Operators-Footnote-1174490
-Ref: Regexp Operators-Footnote-2174637
-Node: Bracket Expressions174735
-Ref: table-char-classes177211
-Node: Leftmost Longest180616
-Node: Computed Regexps181919
-Node: GNU Regexp Operators185346
-Node: Case-sensitivity189025
-Ref: Case-sensitivity-Footnote-1191912
-Ref: Case-sensitivity-Footnote-2192147
-Node: Regexp Summary192255
-Node: Reading Files193721
-Node: Records195990
-Node: awk split records197065
-Node: gawk split records202340
-Ref: gawk split records-Footnote-1206926
-Node: Fields206963
-Node: Nonconstant Fields209704
-Ref: Nonconstant Fields-Footnote-1211940
-Node: Changing Fields212144
-Node: Field Separators218072
-Node: Default Field Splitting220770
-Node: Regexp Field Splitting221888
-Node: Single Character Fields225241
-Node: Command Line Field Separator226301
-Node: Full Line Fields229519
-Ref: Full Line Fields-Footnote-1231041
-Ref: Full Line Fields-Footnote-2231087
-Node: Field Splitting Summary231188
-Node: Constant Size233262
-Node: Fixed width data233994
-Node: Skipping intervening237461
-Node: Allowing trailing data238259
-Node: Fields with fixed data239296
-Node: Splitting By Content240814
-Ref: Splitting By Content-Footnote-1244464
-Node: Testing field creation244627
-Node: Multiple Line246252
-Ref: Multiple Line-Footnote-1252136
-Node: Getline252315
-Node: Plain Getline254784
-Node: Getline/Variable257425
-Node: Getline/File258576
-Node: Getline/Variable/File259964
-Ref: Getline/Variable/File-Footnote-1261569
-Node: Getline/Pipe261657
-Node: Getline/Variable/Pipe264364
-Node: Getline/Coprocess265499
-Node: Getline/Variable/Coprocess266766
-Node: Getline Notes267508
-Node: Getline Summary270305
-Ref: table-getline-variants270729
-Node: Read Timeout271477
-Ref: Read Timeout-Footnote-1275383
-Node: Retrying Input275441
-Node: Command-line directories276640
-Node: Input Summary277546
-Node: Input Exercises280718
-Node: Printing281446
-Node: Print283280
-Node: Print Examples284737
-Node: Output Separators287517
-Node: OFMT289534
-Node: Printf290890
-Node: Basic Printf291675
-Node: Control Letters293249
-Node: Format Modifiers298376
-Node: Printf Examples304391
-Node: Redirection306877
-Node: Special FD313718
-Ref: Special FD-Footnote-1316886
-Node: Special Files316960
-Node: Other Inherited Files317577
-Node: Special Network318578
-Node: Special Caveats319438
-Node: Close Files And Pipes320387
-Ref: table-close-pipe-return-values327294
-Ref: Close Files And Pipes-Footnote-1328107
-Ref: Close Files And Pipes-Footnote-2328255
-Node: Nonfatal328407
-Node: Output Summary330745
-Node: Output Exercises331967
-Node: Expressions332646
-Node: Values333834
-Node: Constants334512
-Node: Scalar Constants335203
-Ref: Scalar Constants-Footnote-1337728
-Node: Nondecimal-numbers337978
-Node: Regexp Constants340979
-Node: Using Constant Regexps341505
-Node: Standard Regexp Constants342127
-Node: Strong Regexp Constants345315
-Node: Variables348273
-Node: Using Variables348930
-Node: Assignment Options350840
-Node: Conversion352713
-Node: Strings And Numbers353237
-Ref: Strings And Numbers-Footnote-1356300
-Node: Locale influences conversions356409
-Ref: table-locale-affects359167
-Node: All Operators359785
-Node: Arithmetic Ops360414
-Node: Concatenation362920
-Ref: Concatenation-Footnote-1365767
-Node: Assignment Ops365874
-Ref: table-assign-ops370865
-Node: Increment Ops372178
-Node: Truth Values and Conditions375638
-Node: Truth Values376712
-Node: Typing and Comparison377760
-Node: Variable Typing378580
-Ref: Variable Typing-Footnote-1385043
-Ref: Variable Typing-Footnote-2385115
-Node: Comparison Operators385192
-Ref: table-relational-ops385611
-Node: POSIX String Comparison389106
-Ref: POSIX String Comparison-Footnote-1390801
-Ref: POSIX String Comparison-Footnote-2390940
-Node: Boolean Ops391024
-Ref: Boolean Ops-Footnote-1395506
-Node: Conditional Exp395598
-Node: Function Calls397334
-Node: Precedence401211
-Node: Locales404870
-Node: Expressions Summary406502
-Node: Patterns and Actions409075
-Node: Pattern Overview410195
-Node: Regexp Patterns411872
-Node: Expression Patterns412414
-Node: Ranges416195
-Node: BEGIN/END419303
-Node: Using BEGIN/END420064
-Ref: Using BEGIN/END-Footnote-1422800
-Node: I/O And BEGIN/END422906
-Node: BEGINFILE/ENDFILE425220
-Node: Empty428133
-Node: Using Shell Variables428450
-Node: Action Overview430724
-Node: Statements433049
-Node: If Statement434897
-Node: While Statement436392
-Node: Do Statement438420
-Node: For Statement439568
-Node: Switch Statement442739
-Node: Break Statement445125
-Node: Continue Statement447217
-Node: Next Statement449044
-Node: Nextfile Statement451427
-Node: Exit Statement454079
-Node: Built-in Variables456482
-Node: User-modified457615
-Node: Auto-set465382
-Ref: Auto-set-Footnote-1481684
-Ref: Auto-set-Footnote-2481890
-Node: ARGC and ARGV481946
-Node: Pattern Action Summary486159
-Node: Arrays488589
-Node: Array Basics489918
-Node: Array Intro490762
-Ref: figure-array-elements492737
-Ref: Array Intro-Footnote-1495441
-Node: Reference to Elements495569
-Node: Assigning Elements498033
-Node: Array Example498524
-Node: Scanning an Array500283
-Node: Controlling Scanning503305
-Ref: Controlling Scanning-Footnote-1508704
-Node: Numeric Array Subscripts509020
-Node: Uninitialized Subscripts511204
-Node: Delete512823
-Ref: Delete-Footnote-1515575
-Node: Multidimensional515632
-Node: Multiscanning518727
-Node: Arrays of Arrays520318
-Node: Arrays Summary525085
-Node: Functions527178
-Node: Built-in528216
-Node: Calling Built-in529297
-Node: Numeric Functions531293
-Ref: Numeric Functions-Footnote-1535321
-Ref: Numeric Functions-Footnote-2535678
-Ref: Numeric Functions-Footnote-3535726
-Node: String Functions535998
-Ref: String Functions-Footnote-1559707
-Ref: String Functions-Footnote-2559835
-Ref: String Functions-Footnote-3560083
-Node: Gory Details560170
-Ref: table-sub-escapes561961
-Ref: table-sub-proposed563480
-Ref: table-posix-sub564843
-Ref: table-gensub-escapes566384
-Ref: Gory Details-Footnote-1567207
-Node: I/O Functions567361
-Ref: table-system-return-values573829
-Ref: I/O Functions-Footnote-1575809
-Ref: I/O Functions-Footnote-2575957
-Node: Time Functions576077
-Ref: Time Functions-Footnote-1586748
-Ref: Time Functions-Footnote-2586816
-Ref: Time Functions-Footnote-3586974
-Ref: Time Functions-Footnote-4587085
-Ref: Time Functions-Footnote-5587197
-Ref: Time Functions-Footnote-6587424
-Node: Bitwise Functions587690
-Ref: table-bitwise-ops588284
-Ref: Bitwise Functions-Footnote-1594347
-Ref: Bitwise Functions-Footnote-2594520
-Node: Type Functions594711
-Node: I18N Functions597462
-Node: User-defined599113
-Node: Definition Syntax599918
-Ref: Definition Syntax-Footnote-1605605
-Node: Function Example605676
-Ref: Function Example-Footnote-1608598
-Node: Function Caveats608620
-Node: Calling A Function609138
-Node: Variable Scope610096
-Node: Pass By Value/Reference613090
-Node: Return Statement616589
-Node: Dynamic Typing619568
-Node: Indirect Calls620498
-Ref: Indirect Calls-Footnote-1630750
-Node: Functions Summary630878
-Node: Library Functions633583
-Ref: Library Functions-Footnote-1637190
-Ref: Library Functions-Footnote-2637333
-Node: Library Names637504
-Ref: Library Names-Footnote-1640964
-Ref: Library Names-Footnote-2641187
-Node: General Functions641273
-Node: Strtonum Function642376
-Node: Assert Function645398
-Node: Round Function648724
-Node: Cliff Random Function650264
-Node: Ordinal Functions651280
-Ref: Ordinal Functions-Footnote-1654343
-Ref: Ordinal Functions-Footnote-2654595
-Node: Join Function654805
-Ref: Join Function-Footnote-1656575
-Node: Getlocaltime Function656775
-Node: Readfile Function660517
-Node: Shell Quoting662494
-Node: Data File Management663895
-Node: Filetrans Function664527
-Node: Rewind Function668623
-Node: File Checking670533
-Ref: File Checking-Footnote-1671867
-Node: Empty Files672068
-Node: Ignoring Assigns674047
-Node: Getopt Function675597
-Ref: Getopt Function-Footnote-1687066
-Node: Passwd Functions687266
-Ref: Passwd Functions-Footnote-1696105
-Node: Group Functions696193
-Ref: Group Functions-Footnote-1704091
-Node: Walking Arrays704298
-Node: Library Functions Summary707306
-Node: Library Exercises708712
-Node: Sample Programs709177
-Node: Running Examples709947
-Node: Clones710675
-Node: Cut Program711899
-Node: Egrep Program721828
-Ref: Egrep Program-Footnote-1729340
-Node: Id Program729450
-Node: Split Program733130
-Ref: Split Program-Footnote-1736588
-Node: Tee Program736717
-Node: Uniq Program739507
-Node: Wc Program746933
-Ref: Wc Program-Footnote-1751188
-Node: Miscellaneous Programs751282
-Node: Dupword Program752495
-Node: Alarm Program754525
-Node: Translate Program759380
-Ref: Translate Program-Footnote-1763945
-Node: Labels Program764215
-Ref: Labels Program-Footnote-1767566
-Node: Word Sorting767650
-Node: History Sorting771722
-Node: Extract Program773557
-Node: Simple Sed781611
-Node: Igawk Program784685
-Ref: Igawk Program-Footnote-1799016
-Ref: Igawk Program-Footnote-2799218
-Ref: Igawk Program-Footnote-3799340
-Node: Anagram Program799455
-Node: Signature Program802517
-Node: Programs Summary803764
-Node: Programs Exercises804978
-Ref: Programs Exercises-Footnote-1809107
-Node: Advanced Features809198
-Node: Nondecimal Data811188
-Node: Array Sorting812779
-Node: Controlling Array Traversal813479
-Ref: Controlling Array Traversal-Footnote-1821847
-Node: Array Sorting Functions821965
-Ref: Array Sorting Functions-Footnote-1827056
-Node: Two-way I/O827252
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-Node: PC Installation1180379
-Node: PC Binary Installation1181217
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-Node: Cygwin1185984
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-Node: VMS Old Gawk1198614
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-Node: Usenet1202540
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-Node: Other Versions1204578
-Node: Installation summary1211340
-Node: Notes1212542
-Node: Compatibility Mode1213407
-Node: Additions1214189
-Node: Accessing The Source1215114
-Node: Adding Code1216551
-Node: New Ports1222770
-Node: Derived Files1227258
-Ref: Derived Files-Footnote-11232904
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-Node: Basic Data Typing1252802
-Node: Glossary1256130
-Node: Copying1287968
-Node: GNU Free Documentation License1325511
-Node: Index1350631
+Node: Foreword343320
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+Ref: Preface-Footnote-252260
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+Ref: Array Data Types-Footnote-11036250
+Node: Array Functions1036342
+Node: Flattening Arrays1040840
+Node: Creating Arrays1047816
+Node: Redirection API1052583
+Node: Extension API Variables1055416
+Node: Extension Versioning1056127
+Ref: gawk-api-version1056556
+Node: Extension GMP/MPFR Versioning1058287
+Node: Extension API Informational Variables1059915
+Node: Extension API Boilerplate1060988
+Node: Changes from API V11064962
+Node: Finding Extensions1066534
+Node: Extension Example1067093
+Node: Internal File Description1067891
+Node: Internal File Ops1071971
+Ref: Internal File Ops-Footnote-11083321
+Node: Using Internal File Ops1083461
+Ref: Using Internal File Ops-Footnote-11085844
+Node: Extension Samples1086118
+Node: Extension Sample File Functions1087647
+Node: Extension Sample Fnmatch1095296
+Node: Extension Sample Fork1096783
+Node: Extension Sample Inplace1098001
+Node: Extension Sample Ord1101218
+Node: Extension Sample Readdir1102054
+Ref: table-readdir-file-types1102943
+Node: Extension Sample Revout1103748
+Node: Extension Sample Rev2way1104337
+Node: Extension Sample Read write array1105077
+Node: Extension Sample Readfile1107019
+Node: Extension Sample Time1108114
+Node: Extension Sample API Tests1109462
+Node: gawkextlib1109954
+Node: Extension summary1112872
+Node: Extension Exercises1116574
+Node: Language History1118072
+Node: V7/SVR3.11119728
+Node: SVR41121880
+Node: POSIX1123314
+Node: BTL1124694
+Node: POSIX/GNU1125423
+Node: Feature History1131201
+Node: Common Extensions1147060
+Node: Ranges and Locales1148343
+Ref: Ranges and Locales-Footnote-11152959
+Ref: Ranges and Locales-Footnote-21152986
+Ref: Ranges and Locales-Footnote-31153221
+Node: Contributors1153442
+Node: History summary1159387
+Node: Installation1160767
+Node: Gawk Distribution1161711
+Node: Getting1162195
+Node: Extracting1163158
+Node: Distribution contents1164796
+Node: Unix Installation1171276
+Node: Quick Installation1171958
+Node: Shell Startup Files1174372
+Node: Additional Configuration Options1175461
+Node: Configuration Philosophy1177754
+Node: Non-Unix Installation1180123
+Node: PC Installation1180583
+Node: PC Binary Installation1181421
+Node: PC Compiling1181856
+Node: PC Using1182973
+Node: Cygwin1186188
+Node: MSYS1187287
+Node: VMS Installation1187788
+Node: VMS Compilation1188579
+Ref: VMS Compilation-Footnote-11189808
+Node: VMS Dynamic Extensions1189866
+Node: VMS Installation Details1191551
+Node: VMS Running1193804
+Node: VMS GNV1198083
+Node: VMS Old Gawk1198818
+Node: Bugs1199289
+Node: Bug address1199952
+Node: Usenet1202744
+Node: Maintainers1203521
+Node: Other Versions1204782
+Node: Installation summary1211544
+Node: Notes1212746
+Node: Compatibility Mode1213540
+Node: Additions1214322
+Node: Accessing The Source1215247
+Node: Adding Code1216684
+Node: New Ports1222903
+Node: Derived Files1227391
+Ref: Derived Files-Footnote-11233037
+Ref: Derived Files-Footnote-21233072
+Ref: Derived Files-Footnote-31233670
+Node: Future Extensions1233784
+Node: Implementation Limitations1234442
+Node: Extension Design1235625
+Node: Old Extension Problems1236769
+Ref: Old Extension Problems-Footnote-11238287
+Node: Extension New Mechanism Goals1238344
+Ref: Extension New Mechanism Goals-Footnote-11241708
+Node: Extension Other Design Decisions1241897
+Node: Extension Future Growth1244010
+Node: Notes summary1244846
+Node: Basic Concepts1246021
+Node: Basic High Level1246702
+Ref: figure-general-flow1246984
+Ref: figure-process-flow1247669
+Ref: Basic High Level-Footnote-11250970
+Node: Basic Data Typing1251155
+Node: Glossary1254483
+Node: Copying1286321
+Node: GNU Free Documentation License1323864
+Node: Index1348984
End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index ce3be47..519103d 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -1056,7 +1056,6 @@ particular records in a file and perform operations upon
them.
* Extension New Mechanism Goals:: Goals for the new mechanism.
* Extension Other Design Decisions:: Some other design decisions.
* Extension Future Growth:: Some room for future growth.
-* Old Extension Mechanism:: Some compatibility for old extensions.
* Notes summary:: Summary of implementation notes.
* Basic High Level:: The high level view.
* Basic Data Typing:: A very quick intro to data types.
@@ -5840,10 +5839,9 @@ range of the ASCII character set. Use a complemented
character list
in the ASCII range.
@quotation NOTE
-As of this writing (May 2018), Brian Kernighan's @command{awk} treats
address@hidden:blank:]} like @code{[:space:]}, incorrectly matching
-more characters than it should. We have submitted a patch to him,
-and hope that this will be fixed.
+Some older versions of Unix @command{awk}
+treat @code{[:blank:]} like @code{[:space:]}, incorrectly matching
+more characters than they should. Caveat Emptor.
@end quotation
@cindex bracket expressions, collating elements
@@ -7123,6 +7121,8 @@ $ @kbd{echo a b c d e f | awk '@{ print "NF =", NF;}
@quotation CAUTION
Some versions of @command{awk} don't
rebuild @code{$0} when @code{NF} is decremented.
+Until August, 2018, this included BWK @command{awk}; fortunately
+his version now handles this correctly.
@end quotation
Finally, there are times when it is convenient to force
@@ -11073,6 +11073,9 @@ $ @kbd{gawk 'BEGIN @{ print "hello, \}
@print{} hello, world
@end example
+In POSIX mode (@pxref{Options}), @command{gawk} does not
+allow escaped newlines. Otherwise, it behaves as just described.
+
Brian Kernighan's @command{awk} and Busybox @command{awk}
remove the backslash but leave the newline
intact, as part of the string:
@@ -11084,10 +11087,6 @@ $ @kbd{nawk 'BEGIN @{ print "hello, \}
@print{} world
@end example
-In POSIX mode (@pxref{Options}), @command{gawk} does not
-allow escaped newlines. Otherwise, it behaves as
-just described.
-
@node Nondecimal-numbers
@subsubsection Octal and Hexadecimal Numbers
@cindex octal numbers
@@ -19297,6 +19296,9 @@ The return values are summarized in
@ref{table-system-return-values}.
@end float
@end table
+As of August, 2018, BWK @command{awk} now follows @command{gawk}'s behavior
+for the return value of @code{system()}.
+
@cindex sidebar, Controlling Output Buffering with @code{system()}
@ifdocbook
@docbook
@@ -31996,7 +31998,7 @@ this looks something like the following:
@example
@group
delta = 0.00001 # for example
-difference = abs(a) - abs(b) # subtract the two values
+difference = abs(a - b) # subtract the two values
if (difference < delta)
# all ok
else
@@ -32006,7 +32008,10 @@ else
@noindent
(We assume that you have a simple absolute value function named
address@hidden()} defined elsewhere in your program.)
address@hidden()} defined elsewhere in your program.) If you write a
+function to compare values with a delta, you should be sure
+to use @samp{difference < abs(delta)} in case someone passes
+in a negative delta value.
@node Errors accumulate
@subsubsection Errors Accumulate
@@ -40911,7 +40916,6 @@ maintainers of @command{gawk}. Everything in it
applies specifically to
* Future Extensions:: New features that may be implemented one day.
* Implementation Limitations:: Some limitations of the implementation.
* Extension Design:: Design notes about the extension API.
-* Old Extension Mechanism:: Some compatibility for old extensions.
* Notes summary:: Summary of implementation notes.
@end menu
@@ -41808,42 +41812,6 @@ conflicts.
Of course, as of this writing, no decisions have been made with respect
to any of the above.
address@hidden Old Extension Mechanism
address@hidden Compatibility For Old Extensions
-
address@hidden Extensions}, describes the supported API and mechanisms
-for writing extensions for @command{gawk}. This API was introduced
-in @value{PVERSION} 4.1. However, for many years @command{gawk}
-provided an extension mechanism that required knowledge of @command{gawk}
-internals and that was not as well designed.
-
-In order to provide a transition period, @command{gawk} @value{PVERSION} 4.1
-continues to support the original extension mechanism.
-This will be true for the life of exactly one major release. This support
-will be withdrawn, and removed from the source code, at the next major
-release.
-
-Briefly, original-style extensions should be compiled by including the
address@hidden header file in the extension source code. Additionally,
-you must define the identifier @samp{GAWK} when building (use
address@hidden with Unix-style compilers). Otherwise, the definitions
-in @file{gawkapi.h} will cause conflicts with those in @file{awk.h}
-and your extension will not compile.
-
-Just as in previous versions, you load an old-style extension with the
address@hidden()} built-in function (which is not otherwise documented).
-This function in turn finds and loads the shared object file containing
-the extension and calls its @code{dl_load()} C routine.
-
-Because original-style and new-style extensions use different initialization
-routines (@code{dl_load()} versus @code{dlload()}), they may safely
-be installed in the same directory (to be found by @env{AWKLIBPATH})
-without conflict.
-
-The @command{gawk} development team strongly recommends that you
-convert any old extensions that you may have to use the new API
-described in @ref{Dynamic Extensions}.
-
@node Notes summary
@appendixsec Summary
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index ee2870c..3d1af0c 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -1051,7 +1051,6 @@ particular records in a file and perform operations upon
them.
* Extension New Mechanism Goals:: Goals for the new mechanism.
* Extension Other Design Decisions:: Some other design decisions.
* Extension Future Growth:: Some room for future growth.
-* Old Extension Mechanism:: Some compatibility for old extensions.
* Notes summary:: Summary of implementation notes.
* Basic High Level:: The high level view.
* Basic Data Typing:: A very quick intro to data types.
@@ -5667,10 +5666,9 @@ range of the ASCII character set. Use a complemented
character list
in the ASCII range.
@quotation NOTE
-As of this writing (May 2018), Brian Kernighan's @command{awk} treats
address@hidden:blank:]} like @code{[:space:]}, incorrectly matching
-more characters than it should. We have submitted a patch to him,
-and hope that this will be fixed.
+Some older versions of Unix @command{awk}
+treat @code{[:blank:]} like @code{[:space:]}, incorrectly matching
+more characters than they should. Caveat Emptor.
@end quotation
@cindex bracket expressions, collating elements
@@ -6849,6 +6847,8 @@ $ @kbd{echo a b c d e f | awk '@{ print "NF =", NF;}
@quotation CAUTION
Some versions of @command{awk} don't
rebuild @code{$0} when @code{NF} is decremented.
+Until August, 2018, this included BWK @command{awk}; fortunately
+his version now handles this correctly.
@end quotation
Finally, there are times when it is convenient to force
@@ -10559,6 +10559,9 @@ $ @kbd{gawk 'BEGIN @{ print "hello, \}
@print{} hello, world
@end example
+In POSIX mode (@pxref{Options}), @command{gawk} does not
+allow escaped newlines. Otherwise, it behaves as just described.
+
Brian Kernighan's @command{awk} and Busybox @command{awk}
remove the backslash but leave the newline
intact, as part of the string:
@@ -10570,10 +10573,6 @@ $ @kbd{nawk 'BEGIN @{ print "hello, \}
@print{} world
@end example
-In POSIX mode (@pxref{Options}), @command{gawk} does not
-allow escaped newlines. Otherwise, it behaves as
-just described.
-
@node Nondecimal-numbers
@subsubsection Octal and Hexadecimal Numbers
@cindex octal numbers
@@ -18479,6 +18478,9 @@ The return values are summarized in
@ref{table-system-return-values}.
@end float
@end table
+As of August, 2018, BWK @command{awk} now follows @command{gawk}'s behavior
+for the return value of @code{system()}.
+
@sidebar Controlling Output Buffering with @code{system()}
@cindex buffers, flushing
@cindex buffering, input/output
@@ -31009,7 +31011,7 @@ this looks something like the following:
@example
@group
delta = 0.00001 # for example
-difference = abs(a) - abs(b) # subtract the two values
+difference = abs(a - b) # subtract the two values
if (difference < delta)
# all ok
else
@@ -31019,7 +31021,10 @@ else
@noindent
(We assume that you have a simple absolute value function named
address@hidden()} defined elsewhere in your program.)
address@hidden()} defined elsewhere in your program.) If you write a
+function to compare values with a delta, you should be sure
+to use @samp{difference < abs(delta)} in case someone passes
+in a negative delta value.
@node Errors accumulate
@subsubsection Errors Accumulate
@@ -39885,7 +39890,6 @@ maintainers of @command{gawk}. Everything in it
applies specifically to
* Future Extensions:: New features that may be implemented one day.
* Implementation Limitations:: Some limitations of the implementation.
* Extension Design:: Design notes about the extension API.
-* Old Extension Mechanism:: Some compatibility for old extensions.
* Notes summary:: Summary of implementation notes.
@end menu
@@ -40782,42 +40786,6 @@ conflicts.
Of course, as of this writing, no decisions have been made with respect
to any of the above.
address@hidden Old Extension Mechanism
address@hidden Compatibility For Old Extensions
-
address@hidden Extensions}, describes the supported API and mechanisms
-for writing extensions for @command{gawk}. This API was introduced
-in @value{PVERSION} 4.1. However, for many years @command{gawk}
-provided an extension mechanism that required knowledge of @command{gawk}
-internals and that was not as well designed.
-
-In order to provide a transition period, @command{gawk} @value{PVERSION} 4.1
-continues to support the original extension mechanism.
-This will be true for the life of exactly one major release. This support
-will be withdrawn, and removed from the source code, at the next major
-release.
-
-Briefly, original-style extensions should be compiled by including the
address@hidden header file in the extension source code. Additionally,
-you must define the identifier @samp{GAWK} when building (use
address@hidden with Unix-style compilers). Otherwise, the definitions
-in @file{gawkapi.h} will cause conflicts with those in @file{awk.h}
-and your extension will not compile.
-
-Just as in previous versions, you load an old-style extension with the
address@hidden()} built-in function (which is not otherwise documented).
-This function in turn finds and loads the shared object file containing
-the extension and calls its @code{dl_load()} C routine.
-
-Because original-style and new-style extensions use different initialization
-routines (@code{dl_load()} versus @code{dlload()}), they may safely
-be installed in the same directory (to be found by @env{AWKLIBPATH})
-without conflict.
-
-The @command{gawk} development team strongly recommends that you
-convert any old extensions that you may have to use the new API
-described in @ref{Dynamic Extensions}.
-
@node Notes summary
@appendixsec Summary
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=3422827627ac4ca905aed5d0dc756217aef18998
commit 3422827627ac4ca905aed5d0dc756217aef18998
Author: Arnold D. Robbins <address@hidden>
Date: Fri Aug 24 10:13:15 2018 +0300
Update config.sub.
diff --git a/ChangeLog b/ChangeLog
index 9917a66..630b5b6 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
2018-08-24 Arnold D. Robbins <address@hidden>
* NEWS: Updated w.r.t. GNULIB regex routines.
+ * config.sub: Updated from GNULIB.
2018-08-17 Arnold D. Robbins <address@hidden>
diff --git a/config.sub b/config.sub
index 6e8fa65..562f38f 100755
--- a/config.sub
+++ b/config.sub
@@ -692,6 +692,9 @@ case $basic_machine in
mac | mpw | mac-mpw)
basic_machine=m68k-apple
;;
+ microblaze | microblazeel)
+ basic_machine=$basic_machine-xilinx
+ ;;
pmac | pmac-mpw)
basic_machine=powerpc-apple
;;
@@ -699,226 +702,13 @@ case $basic_machine in
basic_machine=xps100-honeywell
;;
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | aarch64 | aarch64_be \
- | abacus \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] |
alpha64pca5[67] \
- | am33_2.0 \
- | arc | arceb \
- | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv6m |
armv[78][arm] \
- | avr | avr32 \
- | asmjs \
- | ba \
- | be32 | be64 \
- | bfin \
- | c4x | c8051 | clipper | csky \
- | d10v | d30v | dlx | dsp16xx \
- | e2k | epiphany \
- | fido | fr30 | frv | ft32 \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | hexagon \
- | i370 | i860 | i960 | ia16 | ia64 \
- | ip2k | iq2000 \
- | k1om \
- | le32 | le64 \
- | lm32 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip \
- | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa32r6 | mipsisa32r6el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64r6 | mipsisa64r6el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipsr5900 | mipsr5900el \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nds32 | nds32le | nds32be \
- | nfp \
- | nios | nios2 | nios2eb | nios2el \
- | ns16k | ns32k \
- | open8 | or1k | or1knd | or32 \
- | pdp10 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle \
- | pru \
- | pyramid \
- | riscv | riscv32 | riscv64 \
- | rl78 | rx \
- | score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb |
shbe | shle | sh[1234]le | sh[23]ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet |
sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu \
- | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
- | ubicom32 \
- | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
- | visium \
- | wasm32 \
- | x86 | xc16x | xstormy16 | xgate | xtensa \
- | z8k | z80)
- basic_machine=$basic_machine-unknown
- ;;
- c54x)
- basic_machine=tic54x-unknown
- ;;
- c55x)
- basic_machine=tic55x-unknown
- ;;
- c6x)
- basic_machine=tic6x-unknown
- ;;
- leon|leon[3-9])
- basic_machine=sparc-$basic_machine
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
- ;;
- m9s12z | m68hcs12z | hcs12z | s12z)
- basic_machine=s12z-unknown
- ;;
- m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
- basic_machine=s12z-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
- strongarm | thumb | xscale)
- basic_machine=arm-unknown
- ;;
- xscaleeb)
- basic_machine=armeb-unknown
- ;;
-
- xscaleel)
- basic_machine=armel-unknown
- ;;
-
# We use `pc' rather than `unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
i*86 | x86_64)
basic_machine=$basic_machine-pc
;;
- # Recognize the basic CPU types with company name.
- 1750a-* | 580-* \
- | a29k-* \
- | aarch64-* | aarch64_be-* \
- | abacus-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* \
- | am33_2.0-* \
- | arc-* | arceb-* \
- | arm-* | arm[lb]e-* | arme[lb]-* | armv*-* \
- | avr-* | avr32-* \
- | asmjs-* \
- | ba-* \
- | be32-* | be64-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* \
- | c8051-* | clipper-* | craynv-* | csky-* | cydra-* \
- | d10v-* | d30v-* | dlx-* | dsp16xx-* \
- | e2k-* | elxsi-* | epiphany-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | ft32-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | hexagon-* \
- | i370-* | i*86-* | i860-* | i960-* | ia16-* | ia64-* \
- | ip2k-* | iq2000-* \
- | k1om-* \
- | le32-* | le64-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m5200-* | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* |
v70-* | w65-* \
- | m6811-* | m68hc11-* | m6812-* | m68hc12-* | m68hcs12x-* | nvptx-* |
picochip-* \
- | m88110-* | m88k-* | maxq-* | mb-* | mcore-* | mep-* | metag-* \
- | microblaze-* | microblazeel-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa32r6-* | mipsisa32r6el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64r6-* | mipsisa64r6el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipsr5900-* | mipsr5900el-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mn10200-* | mn10300-* \
- | moxie-* \
- | mt-* \
- | msp430-* \
- | nds32-* | nds32le-* | nds32be-* \
- | nfp-* \
- | nios-* | nios2-* | nios2eb-* | nios2el-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | open8-* \
- | or1k*-* \
- | or32-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
- | pru-* \
- | pyramid-* \
- | riscv-* | riscv32-* | riscv64-* \
- | rl78-* | romp-* | rs6000-* | rx-* \
- | score-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]ae[lb]-* | sh[23]e-* |
she[lb]-* | sh[lb]e-* \
- | sh[1234]e[lb]-* | sh[12345][lb]e-* | sh[23]ele-* | sh64-* | sh64le-*
\
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* |
sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
- | spu-* \
- | tahoe-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tron-* \
- | ubicom32-* \
- | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
- | vax-* \
- | visium-* \
- | wasm32-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xgate-* | xps100-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
+
# Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS.
3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
@@ -964,6 +754,9 @@ case $basic_machine in
cris | cris-* | etrax*)
basic_machine=cris-axis
;;
+ crx-*)
+ os=${os:-elf}
+ ;;
crx)
basic_machine=crx-unknown
os=${os:-elf}
@@ -1079,9 +872,6 @@ case $basic_machine in
basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'`
os=linux
;;
- microblaze*)
- basic_machine=microblaze-xilinx
- ;;
miniframe)
basic_machine=m68000-convergent
;;
@@ -1272,9 +1062,8 @@ case $basic_machine in
vpp*|vx|vx-*)
basic_machine=f301-fujitsu
;;
- w65*)
+ w65)
basic_machine=w65-wdc
- os=none
;;
w89k-*)
basic_machine=hppa1.1-winbond
@@ -1290,6 +1079,217 @@ case $basic_machine in
basic_machine=none-none
;;
+ # Recognize the basic CPU types with company name.
+ 1750a-* | 580-* \
+ | a29k-* \
+ | aarch64-* | aarch64_be-* \
+ | abacus-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* \
+ | am33_2.0-* \
+ | arc-* | arceb-* \
+ | arm-* | arm[lb]e-* | arme[lb]-* | armv*-* \
+ | avr-* | avr32-* \
+ | asmjs-* \
+ | ba-* \
+ | be32-* | be64-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* \
+ | c8051-* | clipper-* | craynv-* | csky-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* | dsp16xx-* \
+ | e2k-* | elxsi-* | epiphany-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | ft32-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | hexagon-* \
+ | i370-* | i*86-* | i860-* | i960-* | ia16-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | k1om-* \
+ | le32-* | le64-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m5200-* | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* |
v70-* | w65-* \
+ | m6811-* | m68hc11-* | m6812-* | m68hc12-* | m68hcs12x-* | nvptx-* |
picochip-* \
+ | m88110-* | m88k-* | maxq-* | mb-* | mcore-* | mep-* | metag-* \
+ | microblaze-* | microblazeel-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa32r6-* | mipsisa32r6el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64r6-* | mipsisa64r6el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipsr5900-* | mipsr5900el-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mn10200-* | mn10300-* \
+ | moxie-* \
+ | mt-* \
+ | msp430-* \
+ | nds32-* | nds32le-* | nds32be-* \
+ | nfp-* \
+ | nios-* | nios2-* | nios2eb-* | nios2el-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | open8-* \
+ | or1k*-* \
+ | or32-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+ | pru-* \
+ | pyramid-* \
+ | riscv-* | riscv32-* | riscv64-* \
+ | rl78-* | romp-* | rs6000-* | rx-* \
+ | score-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]ae[lb]-* | sh[23]e-* |
she[lb]-* | sh[lb]e-* \
+ | sh[1234]e[lb]-* | sh[12345][lb]e-* | sh[23]ele-* | sh64-* | sh64le-*
\
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* |
sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
+ | spu-* \
+ | tahoe-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+ | vax-* \
+ | visium-* \
+ | wasm32-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xgate-* | xps100-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | aarch64 | aarch64_be \
+ | abacus \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] |
alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arceb \
+ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv6m |
armv[78][arm] \
+ | avr | avr32 \
+ | asmjs \
+ | ba \
+ | be32 | be64 \
+ | bfin \
+ | c4x | c8051 | clipper | csky \
+ | d10v | d30v | dlx | dsp16xx \
+ | e2k | epiphany \
+ | fido | fr30 | frv | ft32 \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | hexagon \
+ | i370 | i860 | i960 | ia16 | ia64 \
+ | ip2k | iq2000 \
+ | k1om \
+ | le32 | le64 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip \
+ | maxq | mb | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa32r6 | mipsisa32r6el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64r6 | mipsisa64r6el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipsr5900 | mipsr5900el \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nds32 | nds32le | nds32be \
+ | nfp \
+ | nios | nios2 | nios2eb | nios2el \
+ | ns16k | ns32k \
+ | open8 | or1k | or1knd | or32 \
+ | pdp10 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle \
+ | pru \
+ | pyramid \
+ | riscv | riscv32 | riscv64 \
+ | rl78 | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb |
shbe | shle | sh[1234]le | sh[23]ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet |
sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu \
+ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+ | visium \
+ | wasm32 \
+ | x86 | xc16x | xstormy16 | xgate | xtensa* \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ c54x)
+ basic_machine=tic54x-unknown
+ ;;
+ c55x)
+ basic_machine=tic55x-unknown
+ ;;
+ c6x)
+ basic_machine=tic6x-unknown
+ ;;
+ leon|leon[3-9])
+ basic_machine=sparc-$basic_machine
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70)
+ ;;
+ m9s12z | m68hcs12z | hcs12z | s12z)
+ basic_machine=s12z-unknown
+ ;;
+ m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
+ basic_machine=s12z-`echo "$basic_machine" | sed 's/^[^-]*-//'`
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+ strongarm | thumb | xscale)
+ basic_machine=arm-unknown
+ ;;
+ xscaleeb)
+ basic_machine=armeb-unknown
+ ;;
+
+ xscaleel)
+ basic_machine=armel-unknown
+ ;;
+
*)
echo Invalid configuration \`"$1"\': machine
\`"$basic_machine"\' not recognized 1>&2
exit 1
diff --git a/extension/build-aux/ChangeLog b/extension/build-aux/ChangeLog
index 1e8806d..8f36368 100644
--- a/extension/build-aux/ChangeLog
+++ b/extension/build-aux/ChangeLog
@@ -1,3 +1,7 @@
+2018-08-24 Arnold D. Robbins <address@hidden>
+
+ * config.sub: Updated from GNULIB.
+
2018-08-17 Arnold D. Robbins <address@hidden>
* config.sub: Updated from GNULIB.
diff --git a/extension/build-aux/config.sub b/extension/build-aux/config.sub
index 6e8fa65..562f38f 100755
--- a/extension/build-aux/config.sub
+++ b/extension/build-aux/config.sub
@@ -692,6 +692,9 @@ case $basic_machine in
mac | mpw | mac-mpw)
basic_machine=m68k-apple
;;
+ microblaze | microblazeel)
+ basic_machine=$basic_machine-xilinx
+ ;;
pmac | pmac-mpw)
basic_machine=powerpc-apple
;;
@@ -699,226 +702,13 @@ case $basic_machine in
basic_machine=xps100-honeywell
;;
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | aarch64 | aarch64_be \
- | abacus \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] |
alpha64pca5[67] \
- | am33_2.0 \
- | arc | arceb \
- | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv6m |
armv[78][arm] \
- | avr | avr32 \
- | asmjs \
- | ba \
- | be32 | be64 \
- | bfin \
- | c4x | c8051 | clipper | csky \
- | d10v | d30v | dlx | dsp16xx \
- | e2k | epiphany \
- | fido | fr30 | frv | ft32 \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | hexagon \
- | i370 | i860 | i960 | ia16 | ia64 \
- | ip2k | iq2000 \
- | k1om \
- | le32 | le64 \
- | lm32 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip \
- | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa32r6 | mipsisa32r6el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64r6 | mipsisa64r6el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipsr5900 | mipsr5900el \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nds32 | nds32le | nds32be \
- | nfp \
- | nios | nios2 | nios2eb | nios2el \
- | ns16k | ns32k \
- | open8 | or1k | or1knd | or32 \
- | pdp10 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle \
- | pru \
- | pyramid \
- | riscv | riscv32 | riscv64 \
- | rl78 | rx \
- | score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb |
shbe | shle | sh[1234]le | sh[23]ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet |
sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu \
- | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
- | ubicom32 \
- | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
- | visium \
- | wasm32 \
- | x86 | xc16x | xstormy16 | xgate | xtensa \
- | z8k | z80)
- basic_machine=$basic_machine-unknown
- ;;
- c54x)
- basic_machine=tic54x-unknown
- ;;
- c55x)
- basic_machine=tic55x-unknown
- ;;
- c6x)
- basic_machine=tic6x-unknown
- ;;
- leon|leon[3-9])
- basic_machine=sparc-$basic_machine
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
- ;;
- m9s12z | m68hcs12z | hcs12z | s12z)
- basic_machine=s12z-unknown
- ;;
- m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
- basic_machine=s12z-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
- strongarm | thumb | xscale)
- basic_machine=arm-unknown
- ;;
- xscaleeb)
- basic_machine=armeb-unknown
- ;;
-
- xscaleel)
- basic_machine=armel-unknown
- ;;
-
# We use `pc' rather than `unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
i*86 | x86_64)
basic_machine=$basic_machine-pc
;;
- # Recognize the basic CPU types with company name.
- 1750a-* | 580-* \
- | a29k-* \
- | aarch64-* | aarch64_be-* \
- | abacus-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* \
- | am33_2.0-* \
- | arc-* | arceb-* \
- | arm-* | arm[lb]e-* | arme[lb]-* | armv*-* \
- | avr-* | avr32-* \
- | asmjs-* \
- | ba-* \
- | be32-* | be64-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* \
- | c8051-* | clipper-* | craynv-* | csky-* | cydra-* \
- | d10v-* | d30v-* | dlx-* | dsp16xx-* \
- | e2k-* | elxsi-* | epiphany-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | ft32-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | hexagon-* \
- | i370-* | i*86-* | i860-* | i960-* | ia16-* | ia64-* \
- | ip2k-* | iq2000-* \
- | k1om-* \
- | le32-* | le64-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m5200-* | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* |
v70-* | w65-* \
- | m6811-* | m68hc11-* | m6812-* | m68hc12-* | m68hcs12x-* | nvptx-* |
picochip-* \
- | m88110-* | m88k-* | maxq-* | mb-* | mcore-* | mep-* | metag-* \
- | microblaze-* | microblazeel-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa32r6-* | mipsisa32r6el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64r6-* | mipsisa64r6el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipsr5900-* | mipsr5900el-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mn10200-* | mn10300-* \
- | moxie-* \
- | mt-* \
- | msp430-* \
- | nds32-* | nds32le-* | nds32be-* \
- | nfp-* \
- | nios-* | nios2-* | nios2eb-* | nios2el-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | open8-* \
- | or1k*-* \
- | or32-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
- | pru-* \
- | pyramid-* \
- | riscv-* | riscv32-* | riscv64-* \
- | rl78-* | romp-* | rs6000-* | rx-* \
- | score-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]ae[lb]-* | sh[23]e-* |
she[lb]-* | sh[lb]e-* \
- | sh[1234]e[lb]-* | sh[12345][lb]e-* | sh[23]ele-* | sh64-* | sh64le-*
\
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* |
sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
- | spu-* \
- | tahoe-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tron-* \
- | ubicom32-* \
- | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
- | vax-* \
- | visium-* \
- | wasm32-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xgate-* | xps100-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
+
# Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS.
3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
@@ -964,6 +754,9 @@ case $basic_machine in
cris | cris-* | etrax*)
basic_machine=cris-axis
;;
+ crx-*)
+ os=${os:-elf}
+ ;;
crx)
basic_machine=crx-unknown
os=${os:-elf}
@@ -1079,9 +872,6 @@ case $basic_machine in
basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'`
os=linux
;;
- microblaze*)
- basic_machine=microblaze-xilinx
- ;;
miniframe)
basic_machine=m68000-convergent
;;
@@ -1272,9 +1062,8 @@ case $basic_machine in
vpp*|vx|vx-*)
basic_machine=f301-fujitsu
;;
- w65*)
+ w65)
basic_machine=w65-wdc
- os=none
;;
w89k-*)
basic_machine=hppa1.1-winbond
@@ -1290,6 +1079,217 @@ case $basic_machine in
basic_machine=none-none
;;
+ # Recognize the basic CPU types with company name.
+ 1750a-* | 580-* \
+ | a29k-* \
+ | aarch64-* | aarch64_be-* \
+ | abacus-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* \
+ | am33_2.0-* \
+ | arc-* | arceb-* \
+ | arm-* | arm[lb]e-* | arme[lb]-* | armv*-* \
+ | avr-* | avr32-* \
+ | asmjs-* \
+ | ba-* \
+ | be32-* | be64-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* \
+ | c8051-* | clipper-* | craynv-* | csky-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* | dsp16xx-* \
+ | e2k-* | elxsi-* | epiphany-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | ft32-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | hexagon-* \
+ | i370-* | i*86-* | i860-* | i960-* | ia16-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | k1om-* \
+ | le32-* | le64-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m5200-* | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* |
v70-* | w65-* \
+ | m6811-* | m68hc11-* | m6812-* | m68hc12-* | m68hcs12x-* | nvptx-* |
picochip-* \
+ | m88110-* | m88k-* | maxq-* | mb-* | mcore-* | mep-* | metag-* \
+ | microblaze-* | microblazeel-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa32r6-* | mipsisa32r6el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64r6-* | mipsisa64r6el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipsr5900-* | mipsr5900el-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mn10200-* | mn10300-* \
+ | moxie-* \
+ | mt-* \
+ | msp430-* \
+ | nds32-* | nds32le-* | nds32be-* \
+ | nfp-* \
+ | nios-* | nios2-* | nios2eb-* | nios2el-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | open8-* \
+ | or1k*-* \
+ | or32-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+ | pru-* \
+ | pyramid-* \
+ | riscv-* | riscv32-* | riscv64-* \
+ | rl78-* | romp-* | rs6000-* | rx-* \
+ | score-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]ae[lb]-* | sh[23]e-* |
she[lb]-* | sh[lb]e-* \
+ | sh[1234]e[lb]-* | sh[12345][lb]e-* | sh[23]ele-* | sh64-* | sh64le-*
\
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* |
sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
+ | spu-* \
+ | tahoe-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+ | vax-* \
+ | visium-* \
+ | wasm32-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xgate-* | xps100-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | aarch64 | aarch64_be \
+ | abacus \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] |
alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arceb \
+ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv6m |
armv[78][arm] \
+ | avr | avr32 \
+ | asmjs \
+ | ba \
+ | be32 | be64 \
+ | bfin \
+ | c4x | c8051 | clipper | csky \
+ | d10v | d30v | dlx | dsp16xx \
+ | e2k | epiphany \
+ | fido | fr30 | frv | ft32 \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | hexagon \
+ | i370 | i860 | i960 | ia16 | ia64 \
+ | ip2k | iq2000 \
+ | k1om \
+ | le32 | le64 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip \
+ | maxq | mb | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa32r6 | mipsisa32r6el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64r6 | mipsisa64r6el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipsr5900 | mipsr5900el \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nds32 | nds32le | nds32be \
+ | nfp \
+ | nios | nios2 | nios2eb | nios2el \
+ | ns16k | ns32k \
+ | open8 | or1k | or1knd | or32 \
+ | pdp10 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle \
+ | pru \
+ | pyramid \
+ | riscv | riscv32 | riscv64 \
+ | rl78 | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb |
shbe | shle | sh[1234]le | sh[23]ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet |
sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu \
+ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+ | visium \
+ | wasm32 \
+ | x86 | xc16x | xstormy16 | xgate | xtensa* \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ c54x)
+ basic_machine=tic54x-unknown
+ ;;
+ c55x)
+ basic_machine=tic55x-unknown
+ ;;
+ c6x)
+ basic_machine=tic6x-unknown
+ ;;
+ leon|leon[3-9])
+ basic_machine=sparc-$basic_machine
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70)
+ ;;
+ m9s12z | m68hcs12z | hcs12z | s12z)
+ basic_machine=s12z-unknown
+ ;;
+ m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
+ basic_machine=s12z-`echo "$basic_machine" | sed 's/^[^-]*-//'`
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+ strongarm | thumb | xscale)
+ basic_machine=arm-unknown
+ ;;
+ xscaleeb)
+ basic_machine=armeb-unknown
+ ;;
+
+ xscaleel)
+ basic_machine=armel-unknown
+ ;;
+
*)
echo Invalid configuration \`"$1"\': machine
\`"$basic_machine"\' not recognized 1>&2
exit 1
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=546f04597d482a793134bb7a7b2166bc9ba2aef4
commit 546f04597d482a793134bb7a7b2166bc9ba2aef4
Author: Arnold D. Robbins <address@hidden>
Date: Fri Aug 24 10:11:35 2018 +0300
Remove missing_d/mktime.c.old.
diff --git a/missing_d/ChangeLog b/missing_d/ChangeLog
index ea309c2..24f35a6 100644
--- a/missing_d/ChangeLog
+++ b/missing_d/ChangeLog
@@ -1,3 +1,7 @@
+2018-08-24 Arnold D. Robbins <address@hidden>
+
+ * mktime.c.old: Removed.
+
2018-08-17 Arnold D. Robbins <address@hidden>
* mktime.c: Updated from GNULIB.
diff --git a/missing_d/mktime.c.old b/missing_d/mktime.c.old
deleted file mode 100644
index d394ef1..0000000
--- a/missing_d/mktime.c.old
+++ /dev/null
@@ -1,425 +0,0 @@
-/* Copyright (C) 1993, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Paul Eggert (address@hidden).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 3 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
Floor,
- Boston, MA 02110-1301, USA. */
-
-/* Define this to have a standalone program to test this implementation of
- mktime. */
-/* #define DEBUG 1 */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#ifdef _LIBC
-# define HAVE_LIMITS_H 1
-# define HAVE_LOCALTIME_R 1
-# define STDC_HEADERS 1
-#endif
-
-/* Assume that leap seconds are possible, unless told otherwise.
- If the host has a `zic' command with a `-L leapsecondfilename' option,
- then it supports leap seconds; otherwise it probably doesn't. */
-#ifndef LEAP_SECONDS_POSSIBLE
-#define LEAP_SECONDS_POSSIBLE 1
-#endif
-
-#ifndef VMS
-#include <sys/types.h> /* Some systems define `time_t' here. */
-#else
-#include <stddef.h>
-#endif
-#include <time.h>
-
-#if HAVE_LIMITS_H
-#include <limits.h>
-#endif
-
-#if DEBUG
-#include <stdio.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#endif
-/* Make it work even if the system's libc has its own mktime routine. */
-#define mktime my_mktime
-#endif /* DEBUG */
-
-#ifndef __P
-#if defined (__GNUC__) || (defined (__STDC__) && __STDC__)
-#define __P(args) args
-#else
-#define __P(args) ()
-#endif /* GCC. */
-#endif /* Not __P. */
-
-#ifndef CHAR_BIT
-#define CHAR_BIT 8
-#endif
-
-#ifndef INT_MIN
-#define INT_MIN (~0 << (sizeof (int) * CHAR_BIT - 1))
-#endif
-#ifndef INT_MAX
-#define INT_MAX (~0 - INT_MIN)
-#endif
-
-#ifndef TIME_T_MIN
-#define TIME_T_MIN (0 < (time_t) -1 ? (time_t) 0 \
- : ~ (time_t) 0 << (sizeof (time_t) * CHAR_BIT - 1))
-#endif
-#ifndef TIME_T_MAX
-#define TIME_T_MAX (~ (time_t) 0 - TIME_T_MIN)
-#endif
-
-#define TM_YEAR_BASE 1900
-#define EPOCH_YEAR 1970
-
-#ifndef __isleap
-/* Nonzero if YEAR is a leap year (every 4 years,
- except every 100th isn't, and every 400th is). */
-#define __isleap(year) \
- ((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))
-#endif
-
-/* How many days come before each month (0-12). */
-const unsigned short int __mon_yday[2][13] =
- {
- /* Normal years. */
- { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 },
- /* Leap years. */
- { 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366 }
- };
-
-static time_t ydhms_tm_diff __P ((int, int, int, int, int, const struct tm *));
-time_t __mktime_internal __P ((struct tm *,
- struct tm *(*) (const time_t *, struct tm *),
- time_t *));
-
-
-static struct tm *my_localtime_r __P ((const time_t *, struct tm *));
-static struct tm *
-my_localtime_r (t, tp)
- const time_t *t;
- struct tm *tp;
-{
- struct tm *l = localtime (t);
- if (! l)
- return 0;
- *tp = *l;
- return tp;
-}
-
-
-/* Yield the difference between (YEAR-YDAY HOUR:MIN:SEC) and (*TP),
- measured in seconds, ignoring leap seconds.
- YEAR uses the same numbering as TM->tm_year.
- All values are in range, except possibly YEAR.
- If overflow occurs, yield the low order bits of the correct answer. */
-static time_t
-ydhms_tm_diff (year, yday, hour, min, sec, tp)
- int year, yday, hour, min, sec;
- const struct tm *tp;
-{
- /* Compute intervening leap days correctly even if year is negative.
- Take care to avoid int overflow. time_t overflow is OK, since
- only the low order bits of the correct time_t answer are needed.
- Don't convert to time_t until after all divisions are done, since
- time_t might be unsigned. */
- int a4 = (year >> 2) + (TM_YEAR_BASE >> 2) - ! (year & 3);
- int b4 = (tp->tm_year >> 2) + (TM_YEAR_BASE >> 2) - ! (tp->tm_year & 3);
- int a100 = a4 / 25 - (a4 % 25 < 0);
- int b100 = b4 / 25 - (b4 % 25 < 0);
- int a400 = a100 >> 2;
- int b400 = b100 >> 2;
- int intervening_leap_days = (a4 - b4) - (a100 - b100) + (a400 - b400);
- time_t years = year - (time_t) tp->tm_year;
- time_t days = (365 * years + intervening_leap_days
- + (yday - tp->tm_yday));
- return (60 * (60 * (24 * days + (hour - tp->tm_hour))
- + (min - tp->tm_min))
- + (sec - tp->tm_sec));
-}
-
-
-static time_t localtime_offset;
-
-/* Convert *TP to a time_t value. */
-time_t
-mktime (tp)
- struct tm *tp;
-{
-#ifdef _LIBC
- /* POSIX.1 8.1.1 requires that whenever mktime() is called, the
- time zone names contained in the external variable `tzname' shall
- be set as if the tzset() function had been called. */
- __tzset ();
-#endif
-
- return __mktime_internal (tp, my_localtime_r, &localtime_offset);
-}
-
-/* Convert *TP to a time_t value, inverting
- the monotonic and mostly-unit-linear conversion function CONVERT.
- Use *OFFSET to keep track of a guess at the offset of the result,
- compared to what the result would be for UTC without leap seconds.
- If *OFFSET's guess is correct, only one CONVERT call is needed. */
-time_t
-__mktime_internal (tp, convert, offset)
- struct tm *tp;
- struct tm *(*convert) __P ((const time_t *, struct tm *));
- time_t *offset;
-{
- time_t t, dt, t0;
- struct tm tm;
-
- /* The maximum number of probes (calls to CONVERT) should be enough
- to handle any combinations of time zone rule changes, solar time,
- and leap seconds. Posix.1 prohibits leap seconds, but some hosts
- have them anyway. */
- int remaining_probes = 4;
-
- /* Time requested. Copy it in case CONVERT modifies *TP; this can
- occur if TP is localtime's returned value and CONVERT is localtime. */
- int sec = tp->tm_sec;
- int min = tp->tm_min;
- int hour = tp->tm_hour;
- int mday = tp->tm_mday;
- int mon = tp->tm_mon;
- int year_requested = tp->tm_year;
- int isdst = tp->tm_isdst;
-
- /* Ensure that mon is in range, and set year accordingly. */
- int mon_remainder = mon % 12;
- int negative_mon_remainder = mon_remainder < 0;
- int mon_years = mon / 12 - negative_mon_remainder;
- int year = year_requested + mon_years;
-
- /* The other values need not be in range:
- the remaining code handles minor overflows correctly,
- assuming int and time_t arithmetic wraps around.
- Major overflows are caught at the end. */
-
- /* Calculate day of year from year, month, and day of month.
- The result need not be in range. */
- int yday = ((__mon_yday[__isleap (year + TM_YEAR_BASE)]
- [mon_remainder + 12 * negative_mon_remainder])
- + mday - 1);
-
-#if LEAP_SECONDS_POSSIBLE
- /* Handle out-of-range seconds specially,
- since ydhms_tm_diff assumes every minute has 60 seconds. */
- int sec_requested = sec;
- if (sec < 0)
- sec = 0;
- if (59 < sec)
- sec = 59;
-#endif
-
- /* Invert CONVERT by probing. First assume the same offset as last time.
- Then repeatedly use the error to improve the guess. */
-
- tm.tm_year = EPOCH_YEAR - TM_YEAR_BASE;
- tm.tm_yday = tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
- t0 = ydhms_tm_diff (year, yday, hour, min, sec, &tm);
-
- for (t = t0 + *offset;
- (dt = ydhms_tm_diff (year, yday, hour, min, sec, (*convert) (&t, &tm)));
- t += dt)
- if (--remaining_probes == 0)
- return -1;
-
- /* Check whether tm.tm_isdst has the requested value, if any. */
- if (0 <= isdst && 0 <= tm.tm_isdst)
- {
- int dst_diff = (isdst != 0) - (tm.tm_isdst != 0);
- if (dst_diff)
- {
- /* Move two hours in the direction indicated by the disagreement,
- probe some more, and switch to a new time if found.
- The largest known fallback due to daylight savings is two hours:
- once, in Newfoundland, 1988-10-30 02:00 -> 00:00. */
- time_t ot = t - 2 * 60 * 60 * dst_diff;
- while (--remaining_probes != 0)
- {
- struct tm otm;
- if (! (dt = ydhms_tm_diff (year, yday, hour, min, sec,
- (*convert) (&ot, &otm))))
- {
- t = ot;
- tm = otm;
- break;
- }
- if ((ot += dt) == t)
- break; /* Avoid a redundant probe. */
- }
- }
- }
-
- *offset = t - t0;
-
-#if LEAP_SECONDS_POSSIBLE
- if (sec_requested != tm.tm_sec)
- {
- /* Adjust time to reflect the tm_sec requested, not the normalized value.
- Also, repair any damage from a false match due to a leap second. */
- t += sec_requested - sec + (sec == 0 && tm.tm_sec == 60);
- (*convert) (&t, &tm);
- }
-#endif
-
- if (TIME_T_MAX / INT_MAX / 366 / 24 / 60 / 60 < 3)
- {
- /* time_t isn't large enough to rule out overflows in ydhms_tm_diff,
- so check for major overflows. A gross check suffices,
- since if t has overflowed, it is off by a multiple of
- TIME_T_MAX - TIME_T_MIN + 1. So ignore any component of
- the difference that is bounded by a small value. */
-
- double dyear = (double) year_requested + mon_years - tm.tm_year;
- double dday = 366 * dyear + mday;
- double dsec = 60 * (60 * (24 * dday + hour) + min) + sec_requested;
-
- if (TIME_T_MAX / 3 - TIME_T_MIN / 3 < (dsec < 0 ? - dsec : dsec))
- return -1;
- }
-
- *tp = tm;
- return t;
-}
-
-#ifdef weak_alias
-weak_alias (mktime, timelocal)
-#endif
-
-#if DEBUG
-
-static int
-not_equal_tm (a, b)
- struct tm *a;
- struct tm *b;
-{
- return ((a->tm_sec ^ b->tm_sec)
- | (a->tm_min ^ b->tm_min)
- | (a->tm_hour ^ b->tm_hour)
- | (a->tm_mday ^ b->tm_mday)
- | (a->tm_mon ^ b->tm_mon)
- | (a->tm_year ^ b->tm_year)
- | (a->tm_mday ^ b->tm_mday)
- | (a->tm_yday ^ b->tm_yday)
- | (a->tm_isdst ^ b->tm_isdst));
-}
-
-static void
-print_tm (tp)
- struct tm *tp;
-{
- printf ("%04d-%02d-%02d %02d:%02d:%02d yday %03d wday %d isdst %d",
- tp->tm_year + TM_YEAR_BASE, tp->tm_mon + 1, tp->tm_mday,
- tp->tm_hour, tp->tm_min, tp->tm_sec,
- tp->tm_yday, tp->tm_wday, tp->tm_isdst);
-}
-
-static int
-check_result (tk, tmk, tl, tml)
- time_t tk;
- struct tm tmk;
- time_t tl;
- struct tm tml;
-{
- if (tk != tl || not_equal_tm (&tmk, &tml))
- {
- printf ("mktime (");
- print_tm (&tmk);
- printf (")\nyields (");
- print_tm (&tml);
- printf (") == %ld, should be %ld\n", (long) tl, (long) tk);
- return 1;
- }
-
- return 0;
-}
-
-int
-main (argc, argv)
- int argc;
- char **argv;
-{
- int status = 0;
- struct tm tm, tmk, tml;
- time_t tk, tl;
- char trailer;
-
- if ((argc == 3 || argc == 4)
- && (sscanf (argv[1], "%d-%d-%d%c",
- &tm.tm_year, &tm.tm_mon, &tm.tm_mday, &trailer)
- == 3)
- && (sscanf (argv[2], "%d:%d:%d%c",
- &tm.tm_hour, &tm.tm_min, &tm.tm_sec, &trailer)
- == 3))
- {
- tm.tm_year -= TM_YEAR_BASE;
- tm.tm_mon--;
- tm.tm_isdst = argc == 3 ? -1 : atoi (argv[3]);
- tmk = tm;
- tl = mktime (&tmk);
- tml = *localtime (&tl);
- printf ("mktime returns %ld == ", (long) tl);
- print_tm (&tmk);
- printf ("\n");
- status = check_result (tl, tmk, tl, tml);
- }
- else if (argc == 4 || (argc == 5 && strcmp (argv[4], "-") == 0))
- {
- time_t from = atol (argv[1]);
- time_t by = atol (argv[2]);
- time_t to = atol (argv[3]);
-
- if (argc == 4)
- for (tl = from; tl <= to; tl += by)
- {
- tml = *localtime (&tl);
- tmk = tml;
- tk = mktime (&tmk);
- status |= check_result (tk, tmk, tl, tml);
- }
- else
- for (tl = from; tl <= to; tl += by)
- {
- /* Null benchmark. */
- tml = *localtime (&tl);
- tmk = tml;
- tk = tl;
- status |= check_result (tk, tmk, tl, tml);
- }
- }
- else
- printf ("Usage:\
-\t%s YYYY-MM-DD HH:MM:SS [ISDST] # Test given time.\n\
-\t%s FROM BY TO # Test values FROM, FROM+BY, ..., TO.\n\
-\t%s FROM BY TO - # Do not test those values (for benchmark).\n",
- argv[0], argv[0], argv[0]);
-
- return status;
-}
-
-#endif /* DEBUG */
-
-/*
-Local Variables:
-compile-command: "gcc -DDEBUG=1 -Wall -O -g mktime.c -o mktime"
-End:
-*/
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=cbff585829675b28c2c757777f60470d0ba92d7a
commit cbff585829675b28c2c757777f60470d0ba92d7a
Author: Arnold D. Robbins <address@hidden>
Date: Fri Aug 24 10:10:40 2018 +0300
Update NEWS.
diff --git a/ChangeLog b/ChangeLog
index 8c14e91..9917a66 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2018-08-24 Arnold D. Robbins <address@hidden>
+
+ * NEWS: Updated w.r.t. GNULIB regex routines.
+
2018-08-17 Arnold D. Robbins <address@hidden>
* config.sub: Updated from GNULIB.
diff --git a/NEWS b/NEWS
index 2a9806e..07276e6 100644
--- a/NEWS
+++ b/NEWS
@@ -14,6 +14,10 @@ Changes from 4.2.1 to 4.2.2
contents of test/Makefile.am and making it possible to generate
pc/Makefile.tst from test/Makefile.in.
+3. The regex routines have been replaced with those from GNULIB, allowing
+ me to stop carrying forward decades of changes against the original
+ ones from GLIBC.
+
Changes from 4.2.0 to 4.2.1
---------------------------
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 5 +
NEWS | 4 +
config.sub | 438 +++++++-------
doc/ChangeLog | 6 +
doc/gawk.info | 1252 +++++++++++++++++++---------------------
doc/gawk.texi | 64 +-
doc/gawktexi.in | 64 +-
extension/build-aux/ChangeLog | 4 +
extension/build-aux/config.sub | 438 +++++++-------
missing_d/ChangeLog | 4 +
missing_d/mktime.c.old | 425 --------------
11 files changed, 1101 insertions(+), 1603 deletions(-)
delete mode 100644 missing_d/mktime.c.old
hooks/post-receive
--
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