libf2c/ChangeLog

   1 1999-03-06  Craig Burley  <craig@jcb-sc.com>
   2
   3         Rename non-Y2K-compliant intrinsics:
   4         * Makefile.in (F2CEXT): Now two versions each of
   5         `date' and `vxtidt'.
   6         * f2cext.c (date_, vxtidate_): Split into two versions,
   7         the existing one calling a new "y2kbuggy" routine that
   8         does not exist, and a new one named with "y2kbug" that
   9         calls the newly renamed underlying routine.
  10         * libU77/date_.c (G77_date_y2kbug_0): Rename from G77_date_0.
  11         * libU77/vxtidate_.c (G77_vxtidate_y2kbug_0): Rename from
  12         G77_vxtidate_0.
  13         * libU77/Version.c: Bump version.
  14
  15 1999-03-03  Craig Burley  <craig@jcb-sc.com>
  16
  17         * libU77/vxtidate_.c (G77_vxtidate_0): Truncate
  18         year to last two digits (i.e. modulo 100), as per
  19         documentation and (documented) Y2K non-compliance.
  20
  21 1999-02-20  Craig Burley  <craig@jcb-sc.com>
  22
  23         From Krister Walfridsson <cato@df.lth.se>:
  24         * libU77/lstat_.c (G77_lstat_0): Kill spurious setting
  25         of element 6 to zero, as it undid the previous setting.
  26
  27 1999-02-15  Craig Burley  <craig@jcb-sc.com>
  28
  29         * f2c.h: Delete my (old) email address.
  30
  31 1999-02-14  Craig Burley  <craig@jcb-sc.com>
  32
  33         * libU77/Version.c: Bump ("update" below) to date of last change.
  34         * libI77/Version.c: Bump to date of last change.
  35
  36 Tue Feb  9 18:13:30 GMT 1999  Nathan Sidwell  <nathan@acm.org>
  37
  38         * Makefile.in (distclean): Move Makefile deletion to end of
  39         commands.
  40
  41 1999-01-15  Dave Love  <fx@gnu.org>
  42
  43         * libU77/datetime_.c (G77_date_and_time_0): Return milliseconds as
  44         such, not as microseconds.
  45         (s_copy): Declare.
  46
  47 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
  48
  49         * configure.in (compiler_name): Add check to detect if this
  50         language's compiler has been built.
  51         * configure: Regenerate.
  52
  53 Mon Nov 23 16:52:22 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
  54
  55         * configure.in: Use AC_PREREQ(2.12.1).
  56         * libF77/configure.in: Likewise.
  57         * libI77/configure.in: Likewise.
  58         * libU77/configure.in: Likewise.
  59
  60 1998-10-24  Dave Love  <d.love@dl.ac.uk>
  61
  62         * configure.in: Touch g2c.h in AC_OUTPUT after multilib
  63         disturbance.
  64
  65 1998-10-23  Dave Love  <d.love@dl.ac.uk>
  66
  67         * f2cext.c: Include math.h.
  68
  69 1998-10-19  Dave Love  <d.love@dl.ac.uk>
  70
  71         * configure: Regenerate.
  72
  73         * configure.in: Use AC_CONFIG_AUX_DIR.
  74
  75 1998-10-12  Dave Love  <fx@gnu.org>
  76
  77         * libI77/open.c (_XOPEN_SOURCE): Define.
  78
  79 1998-10-12  Dave Love  <fx@gnu.org>
  80
  81         * Makefile.in (.SUFFIXES): Don't use any.
  82         (all-unilib): New target, like old all.
  83         (all): Use it.
  84         (.PHONY): Add all-unilib.
  85
  86 1998-10-12  Dave Love  <d.love@dl.ac.uk>
  87
  88         * configure.in: Reorder Makefile, g2c.h in AC_OUTPUT.
  89
  90 Tue Oct  6 21:16:58 1998  Jeffrey A Law  (law@cygnus.com)
  91
  92         * Makefile.in: Revert last patch.
  93
  94 Mon Oct  5 01:16:10 1998  H.J. Lu  (hjl@gnu.org)
  95
  96         * Makefile.in (s-libi77): Depend on i77.
  97         (s-libf77): Depend on i77.
  98         (s-libu77): Depend on u77.
  99
 100 1998-09-30  Dave Love  <d.love@dl.ac.uk>
 101
 102         * Makefile.in (f2cext.c): Depend on g2c.h.
 103
 104 1998-09-30  Robert Lipe  <robertl@dgii.com>
 105
 106         * Makefile.in (all): Correct dependencies so --disable-multilibs
 107         works again.
 108         (distclean): Correct typo.
 109
 110 1998-09-28  Dave Love  <d.love@dl.ac.uk>
 111
 112         * libI77/open.c: Back out part of last Netlib update affecting
 113         scratch files which clashed with the g77 variations and broke
 114         implicit endfile on rewind.
 115
 116 1998-09-21  Dave Love  <d.love@dl.ac.uk>
 117
 118         * libI77/Version.c: Update.
 119
 120 Mon Sep 21 12:27:27 1998  Robert Lipe  <robertl@dgii.com>
 121
 122         * Makefile.in (distclean, clean, uninstall, install, all): Add
 123         multilib support.
 124         * configure.in: Likewise.
 125         * configure: Regenerate.
 126         * libF77/Makefile.in, libU77/Makefile.in, libI77/Makefile.in (clean):
 127         Explictly remove stamp in parent's directory.
 128
 129 1998-09-20  Dave Love  <d.love@dl.ac.uk>
 130
 131         * libI77/sfe.c (e_wdfe): Set f__init to avoid spurious recursive
 132         i/o error from formatted direct i/o.
 133
 134 Thu Sep 10 14:57:25 1998  Kamil Iskra  <iskra@student.uci.agh.edu.pl>
 135
 136         * Makefile.in (install): Add missing "else true;".
 137
 138 1998-09-09  Craig Burley  <burley@gnu.org>
 139
 140         * configure.in: Test $srcdir, not $subdir (probable typo).
 141         Clarify commentary, fix a bit of spacing.
 142
 143 1998-09-07  Dave Love  <d.love@dl.ac.uk>
 144
 145         * ChangeLog.egcs: Deleted.  Entries merged here.
 146
 147 1998-09-07  Dave Love  <d.love@dl.ac.uk>
 148
 149         * libI77/sfe.c, libI77/dfe.c: Revert last change.
 150
 151 1998-09-06  Dave Love  <d.love@dl.ac.uk>
 152
 153         From Toon to fix spurious recursive i/o errors:
 154         * libI77/sfe.c (e_wdfe): Set f__init.
 155
 156         * libI77/dfe.c (c_dfe): Check and set f__init.
 157         (s_rdfe, s_wdfe): Don't check and set f__init.
 158
 159 Fri Sep  4 18:40:32 1998  Craig Burley  <burley@gnu.org>
 160
 161         * libU77/sys_clock_.c (G77_system_clock_0): Fix indentation.
 162
 163 Tue Sep  1 10:06:06 1998  Craig Burley  <burley@gnu.org>
 164
 165         * libF77/Version.c: Update.
 166         * libU77/Version.c: Update.
 167         * libI77/Version.c: Update.
 168
 169 Wed Aug 26 23:19:40 1998  Jeffrey A Law  (law@cygnus.com)
 170
 171         * Makefile.in (FLAGS_TO_PASS): Fix typo.
 172
 173 1998-08-11  Dave Love  <d.love@dl.ac.uk>
 174
 175         * README: Update from Craig.
 176
 177 1998-07-24  Dave Love  <d.love@dl.ac.uk>
 178
 179         * Makefile.in (s-libe77, ${srcdir}/configure, g2c.h, Makefile)
 180         (config.status, rebuilt): Rely on VPATH, dropping explicit use of
 181         $(srcdir) in various places.
 182
 183 1998-07-19  Dave Love  <d.love@dl.ac.uk>
 184
 185         * Makefile.in (all): Depend on s-libe77, not e77.
 186         (.PHONY): Remove e77.
 187
 188 Thu Jul 16 00:58:52 1998  Jeffrey A Law  (law@cygnus.com)
 189
 190         * libU77/Makefile.in: Missed one config.h.in -> config.hin change.
 191
 192         * g2c.hin: Renamed from g2c.h.in.
 193         * Makefile.in, configure.in: Changed as needed.
 194         * configure: Rebuilt.
 195
 196         * libU77/config.hin: Renamed from libU77/config.h.in.
 197         * Makefile.in, configure.in: Changed as needed.
 198         * configure: Rebuilt.
 199
 200 Tue Jul 14 21:35:30 1998  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
 201
 202         * Makefile.in (all): Invoke $(MAKE) instead of just make.
 203
 204 Tue Jul 14 02:16:34 1998  Jeffrey A Law  (law@cygnus.com)
 205
 206         * Makefile.in: stamp-lib* -> s-lib*.
 207         * libU77/Makefile.in: Likewise.
 208         * libF77/Makefile.in: Likewise.
 209         * libI77/Makefile.in: Likewise.
 210
 211         * libU77/Makefile.in (ALL_CFLAGS): Add -I$(F2C_H_DIR).
 212
 213 Mon Jul 13 13:31:03 1998  Craig Burley  <burley@gnu.org>
 214
 215         * libU77/u77-test.f: Double-check ETIME results, just
 216         like 0.5.24 does.
 217
 218 1998-07-10  Dave Love  <d.love@dl.ac.uk>
 219
 220         * Makefile.in: Re-write build procedure mainly to honour
 221         dependencies correctly but also allow making in the build
 222         directory by configuring the relevant variables.  The lib[FIU]77
 223         subdirs do dependency checking of their objects.  Stamp files
 224         dictate when to run (new) archive targets in subdirs.  Some
 225         tidying of variables.  Supply full set of standard targets.
 226
 227         * configure.in: Move much of testing to new configures in
 228         subdirs.  Tidy up handling of RANLIB etc.
 229
 230         * stamp-h.in, libF77/configure.in, libI77/configure.in:
 231         * libF77/configure, libI77/configure: New files.
 232
 233         * libF77/Makefile.in, libI77/Makefile.in, libU77/Makefile.in:
 234         Change in step with libf2c/Makefile.in.
 235
 236 1998-07-09  Dave Love  <d.love@dl.ac.uk>
 237
 238         * libU77/Makefile.in (check): Wrap -lg2c ... -lm around $(LIBS) in
 239         case of static link.
 240
 241         * libU77/Version.c, libI77/Version.c: Update version info.
 242
 243         * libU77/sys_clock_.c: Replace TIMES conditional stuff removed in
 244         error by last change.
 245
 246 1998-07-06  Mike Stump  <mrs@wrs.com>
 247
 248         * Makefile.in (clean): Don't remove Makefiles, that is done in
 249         distclean.
 250
 251 1998-07-06  Dave Love  <d.love@dl.ac.uk>
 252
 253         * libU77/Makefile.in (lib): Change variable lib to LIBS.
 254
 255 1998-07-06  Robert Lipe <robertl@dgii.com>
 256
 257         * libU77/configure.in: Look for -lsocket, add to LIBS if found.
 258
 259         * libU77/Makefile.in (lib):  Use LIBS from above.
 260
 261 1998-07-05  Dave Love  <d.love@dl.ac.uk>
 262
 263         * f2cext.c (system_clock_): Remove (just f90 intrinsic).
 264
 265         * Makefile.in (F2CEXT): Remove sclock.
 266         (UOBJ): Add libU77/datetime_.o.
 267
 268         * libU77/config.h.in: Add HAVE_GETTIMEOFDAY.
 269
 270         * libU77/configure.in: Check for gettimeofday.
 271
 272         * libU77/datetime_.c: New file.
 273
 274         * libU77/sys_clock_.c: Allow optional args.
 275
 276         * libU77/Makefile.in (G77DIR): Fix for current directory
 277         structure.
 278         (SRCS, OBJS): Add datetime.
 279
 280         * libU77/u77-test.f: Call date_and_time.  Call system_clock
 281         omitting args.
 282
 283 1998-06-29  Dave Love  <d.love@dl.ac.uk>
 284
 285         * libI77/wsfe.c (s_wsfe): Fix setting of f__curunit lost in
 286         previous change.
 287         * libI77/rsfe.c (s_rsfe): Likewise.
 288
 289 Sat Jun 27 23:04:49 1998  Jeffrey A Law  (law@cygnus.com)
 290
 291         * Makefile.in (FLAGS_TO_PASS, case G2C_H_DIR): Use $(TARGET_SUBDIR)
 292         instead of hardcoding "libraries".
 293
 294 1998-06-26  Manfred Hollstein  <manfred@s-direktnet.de>
 295
 296         * Makefile.in (gcc_version_trigger): Add new macro.
 297         (config.status): Add dependency upon $(gcc_version_trigger).
 298
 299         * configure.in (gcc_version_trigger): New variable; initialize
 300         using value from toplevel configure; add AC_SUBST for it.
 301         (gcc_version): Change initialization to use this new variable.
 302         * configure: Regenerate.
 303
 304 1998-06-24  Manfred Hollstein  <manfred@s-direktnet.de>
 305
 306         * Makefile.in (version): Rename to gcc_version.
 307         * configure.in (version): Likewise.
 308         (gcc_version): Add code to use an option passed from parent configure.
 309         * configure: Regenerate.
 310
 311 1998-06-23  Dave Love  <d.love@dl.ac.uk>
 312
 313         * libI77/backspace.c, libI77/dfe.c, libI77/due.c, libI77/iio.c:
 314         * libI77/lread.c, libI77/sfe.c, libI77/sue.c, libI77/wsfe.c: Update
 315         to Netlib version of 1998-06-18.
 316
 317 1998-06-21  Dave Love  <d.love@dl.ac.uk>
 318
 319         * configure.in (version, target_alias): Define.
 320
 321         * Makefile.in (version, target_alias, libsubdir): Define.
 322         (install): Remove check for libsubdir.
 323
 324 Sat Jun 13 03:46:40 1998  Craig Burley  <burley@gnu.org>
 325
 326         * Makefile.in (install): Don't install if $(libsubdir)
 327         is empty; issue a diagnostic saying top-level Makefile
 328         must pass it in instead, and exit.
 329
 330         * Makefile.in (g2c.h): Rename from f2c.h.
 331
 332         * Makefile.in, libF77/Makefile.in, libI77/Makefile.in:
 333         * libU77/Makefile.in: Rewrite config and var assignment
 334         sections to be even more minimal than before, and to
 335         more clearly documented what macros are expected to be
 336         set and to what sorts of values.  Eliminate CROSS and
 337         related stuff, since there's no such things as CROSS
 338         in egcs.  Rename GCC_FOR_TARGET to CC throughout.
 339         * Makefile.in (stamp-libi77, stamp-libf77, stamp-libu77):
 340         Eliminate CROSS.
 341         * configure.in: Eliminate CROSS.
 342
 343         Rename libf2c.a and f2c.h to libg2c.a and g2c.h,
 344         normalize and simplify g77/libg2c build process:
 345         * Makefile.in: Remove all stuff pertaining to
 346         installation, cleaning, and so on.  Parent Makefile
 347         does all that now.  Pass F2C_H_DIR,
 348         G2C_H_DIR, and GCC_H_DIR, the pathnames for the
 349         directories containing f2c.h, g2c.h, and other
 350         #include files, to subdirectory Makefiles.
 351         (stamp-libf77, stamp-libi77, stamp-libu77):
 352         Don't specify `-f Makefile' anymore, it's not needed
 353         now that subdirectory makefile's from netlib are
 354         renamed to makefile.netlib in g77 source (and to
 355         makefile.ori by configuration process, in case they're
 356         still around somehow).
 357         (stamp-libe77): Don't make libE77 dir unless it doesn't
 358         exist, if it does just delete all objects in it.
 359         Compile using $(GCC_FOR_TARGET), not $(CC).
 360         (rebuilt): Remove this and all subordinate targets,
 361         as parent Makefile now handles all that.
 362         (*clean): Remove.
 363         * configure.in (Pad_UDread, ALWAYS_FLUSH, WANT_LEAD_0):
 364         Remove these and commentary to new f2c.h file.
 365         AC_OUTPUT g2c.h instead of f2c.h.  Remove old commentary
 366         regarding concatenation.
 367         * g2c.h.in: Rename from f2c.h.in, add appropriate
 368         commentary.
 369         * f2c.h: New file, a wrapper for g2c.h that does
 370         libg2c-specific stuff.
 371         * libF77/Makefile.in, libI77/Makefile.in, libU77/Makefile.in:
 372         Change $(ALL_CFLAGS) to use F2C_H_DIR, G2C_H_DIR, and GCC_H_DIR
 373         macros.  Remove F2C_H macro, replace use with explicit
 374         dependencies on f2c.h and g2c.h.
 375         (*clean): Remove.
 376
 377 Mon Apr 27 22:52:31 1998  Richard Henderson  <rth@cygnus.com>
 378
 379         * libU77/ltime_.c: Bounce the ftnint argument through a local time_t.
 380         * libU77/gmtime_.c: Likewise.
 381
 382 Sun Apr 26 18:07:56 1998  Richard Henderson  <rth@cygnus.com>
 383
 384         * configure.in: Adjust include paths in F2C_INTEGER and F2C_LONGINT
 385         tests to work out of the build directory.
 386
 387 1998-05-20  Dave Love  <d.love@dl.ac.uk>
 388
 389         * Makefile.in ($(lib)): Use shell loop instead of unportable
 390         make variable substitution.
 391
 392 Tue May 19 12:50:27 1998  Craig Burley  <burley@gnu.org>
 393
 394         Break up main() into separate .o's so making and
 395         linking against shared libraries with non-Fortran
 396         main() routines is easier:
 397         * Makefile.in (MISC): Add setarg.o and setsig.o.
 398         * libF77/Makefile.in (MISC): Ditto.
 399         * libF77/setarg.c: New file, contains f_setarg().
 400         * libF77/setsig.c: New file, contains f_setsig().
 401         * libF77/getarg_.c: Rename xarg* to f__xarg*.
 402         * libF77/iargc_.c: Ditto
 403
 404 Sat May  2 16:44:46 1998  Craig Burley  <burley@gnu.org>
 405
 406         * libF77/signal_.c, libI77/dfe.c, libI77/due.c,
 407         libI77/wsfe.c: Tweaks to eliminate unnecessary
 408         differences vs. netlib libf2c.
 409
 410 Fri May  1 11:57:45 1998  Craig Burley  <burley@gnu.org>
 411
 412         Update to Netlib version of 1998-04-20:
 413         * libF77/dtime_.c, libF77/etime_.c, libF77/h_dnnt.c,
 414         libF77/h_nint.c, libF77/i_dnnt.c, libF77/i_nint.c,
 415         libF77/main.c, libF77/s_paus.c, libF77/signal1.h0,
 416         libI77/backspace.c, libI77/close.c, libI77/dfe.c,
 417         libI77/endfile.c, libI77/err.c, libI77/fio.h,
 418         libI77/iio.c, libI77/ilnw.c, libI77/lread.c,
 419         libI77/lwrite.c, libI77/open.c, libI77/rawio.h,
 420         libI77/sfe.c, libI77/util.c, libI77/wrtfmt.c,
 421         libI77/wsfe.c, libI77/wsle.c, libI77/wsne.c:
 422         See changes.netlib for info.
 423
 424 Sun Apr 26 09:13:41 1998  Craig Burley  <burley@gnu.org>
 425
 426         * libU77/hostnm_.c (G77_hostnm_0): Fix off-by-one error
 427         that was trashing the byte just beyond the CHARACTER*(*)
 428         argument.
 429
 430 Wed Mar  4 16:32:46 1998  Craig Burley  <burley@gnu.org>
 431
 432         * libU77/u77-test.f: Don't bother declaring etime.
 433         Use `implicit none' and declare mask and lenstr.
 434         Do ETIME/DTIME consistency check before loop, then
 435         use loop to verify that dtime "ticks" at some point.
 436         Check ETIME array-sum using single-precision add, to
 437         avoid spurious complaint on systems (like x86) that
 438         use more precision for intermediate results.
 439         Fix `Results of ETIME and DTIME...' message to print
 440         pertinent values (r1 and r2 instead of i and j).
 441         Change loop from 10M to 1K repeated up to 1000 times
 442         or until dtime "ticks".
 443         Print the number of 1K loops needed to see this tick.
 444         Answer a commented question.
 445         Split up a long line of output and do other prettying.
 446         Preset lognam in case GETLOG fails to overwrite it.
 447
 448 Sat Feb 28 15:32:15 1998  Craig Burley  <burley@gnu.org>
 449
 450         * libI77/open.c (f_open): Use sizeof(buf) instead of
 451         256, for the usual reasons.
 452
 453 1998-02-17  Dave Love  <d.love@dl.ac.uk>
 454
 455         * libU77/u77-test.f: Tweak some o/p.
 456
 457         * libU77/Makefile.in (check): Use -L for new directory structure.
 458
 459         * Makefile.in (check): Run the u77 check.
 460         (config.status, Makefile): New targets.
 461
 462 Wed Feb 11 01:46:20 1998  Manfred Hollstein <manfred@s-direktnet.de>
 463
 464         * Makefile.in ($(lib)): Call $(AR) repeatedly to avoid overflowing
 465         argument size limit on ancious System V.
 466
 467 Sun Feb  8 00:32:17 1998  Manfred Hollstein  <manfred@s-direktnet.de>
 468
 469         * Makefile.in: Add `info install-info clean-info check dvi' targets.
 470
 471 Mon Feb  2 11:08:49 1998  Richard Henderson  <rth@cygnus.com>
 472
 473         * configure.in: Update F2C_INTEGER and F2C_LONGINT tests
 474         for the new placement in the hierarchy.
 475
 476 Sun Feb  1 02:36:33 1998  Richard Henderson  <rth@cygnus.com>
 477
 478         * Previous contents of gcc/f/runtime moved into toplevel
 479         "libf2c" directory.
 480
 481 Sun Feb  1 01:42:47 1998  Mumit Khan <khan@xraylith.wisc.edu>
 482
 483         * libU77/configure.in (getlogin,getgid,getuid, kill,link,ttyname):
 484         Check.
 485         * libU77/config.h.in (HAVE_GETLOGIN, HAVE_GETGID, HAVE_GETUID,
 486         HAVE_KILL, HAVE_LINK, HAVE_TTYNAME): New defs.
 487         * libU77/getlog_.c: Conditionalize for target platform. Set errno
 488         to ENOSYS if target libc doesn't have the function.
 489         * libU77/getgid_.c: Likewise.
 490         * libU77/getuid_.c: Likewise.
 491         * libU77/kill_.c: Likewise.
 492         * libU77/link_.c: Likewise.
 493         * libU77/ttynam_.c: Likewise.
 494
 495 Sun Jan 18 20:01:37 1998  Toon Moene  <toon@moene.indiv.nluug.nl>
 496
 497         * libI77/backspace.c: (f_back): Use type `uiolen' to determine size
 498         of record length specifier.
 499
 500 Sat Jan 17 22:40:31 1998  Mumit Khan <khan@xraylith.wisc.edu>
 501
 502         * libU77/configure.in (sys/param.h,sys/times.h): Check.
 503         (times,alarm): Likewise.
 504         * libU77/config.h.in (HAVE_SYS_PARAM_H, HAVE_SYS_TIMES_H)
 505         (HAVE_ALARM, HAVE_TIMES): New defs.
 506         * libU77/alarm_.c: Conditionalize for target platform. Set errno
 507         to ENOSYS if target libc doesn't have the function.
 508         * libU77/dtime_.c: Likewise.
 509         * libU77/etime_.c: Likewise.
 510         * libU77/sys_clock_.c: Likewise.
 511
 512         * configure.in (NON_UNIX_STDIO): Define if MINGW32.
 513         (NON_ANSI_RW_MODE): Do not define for CYGWIN32 or MINGW32.
 514
 515         * libI77/rawio.h: Don't providing conflicting declarations for
 516         read() and write(). MINGW32 header files use "const" quals.
 517
 518         * libF77/s_paus.c: _WIN32 does not have pause().
 519
 520 Mon Apr 27 22:52:31 1998  Richard Henderson  <rth@cygnus.com>
 521
 522         * libU77/ltime_.c: Bounce the ftnint argument through a local time_t.
 523         * libU77/gmtime_.c: Likewise.
 524
 525 Sun Apr 26 18:07:56 1998  Richard Henderson  <rth@cygnus.com>
 526
 527         * configure.in: Adjust include paths in F2C_INTEGER and F2C_LONGINT
 528         tests to work out of the build directory.
 529
 530 Tue Dec 23 22:56:01 1997  Craig Burley  <burley@gnu.org>
 531
 532         * libF77/signal_.c (G77_signal_0): Return type is
 533         now `void *', to cope with returning previous signal
 534         handler on 64-bit systems like Alphas.
 535         * f2cext.c (signal_): Changed accordingly.
 536
 537 Tue Nov 18 09:49:04 1997  Mumit Khan   (khan@xraylith.wisc.edu)
 538
 539         * libI77/close.c (f_exit): Reset f__init so that f_clos does not
 540         (incorrectly) think there is an I/O recursion when program is
 541         interrupted.
 542
 543 Sat Nov  1 18:03:42 1997  Jeffrey A Law  (law@cygnus.com)
 544
 545         * libF77/signal_.c: Undo last change until we can fix it right.
 546
 547 Wed Oct 29 01:01:04 1997  Mumit Khan  <khan@brahma.xraylith.wisc.edu>
 548
 549         * configure.in: Set CC to CC_FOR_TARGET when cross-compiling.
 550
 551 Fri Oct 24 11:15:22 1997  Mumit Khan <khan@brahma.xraylith.wisc.edu>
 552
 553         * libI77/close.c (f_exit): Reset f__init so that f_clos does not
 554         (incorrectly) think there is an I/O recursion when program is
 555         interrupted.
 556
 557 Wed Oct 15 10:06:29 1997  Richard Henderson  <rth@cygnus.com>
 558
 559         * libF77/signal_.c (G77_signal_0): Make return type sig_pf as well.
 560         * libI77/fio.h: Include <string.h> if STDC_HEADERS.
 561         * libU77/chmod_.c: Likewise.
 562
 563 Tue Oct  7 18:22:10 1997  Richard Henderson  <rth@cygnus.com>
 564
 565         * Makefile.in (CGFLAGS): Don't force -g0.
 566         * libF77/Makefile.in, libI77/Makefile.in, libU77/Makefile.in: Likewise.
 567
 568 Mon Oct  6 14:16:46 1997  Jeffrey A Law  (law@cygnus.com)
 569
 570         * Makefile.in (distclean): Do a better job at cleaning up.
 571
 572 1997-10-03  Dave Love  <d.love@dl.ac.uk>
 573
 574         * configure.in: Check for tempnam (best because it obeys TMPDIR).
 575         * libI77/open.c: Use it.
 576         * libI77/err.c: New message # 132.
 577
 578 Wed Oct  1 01:46:16 1997  Philippe De Muyter  <phdm@info.ucl.ac.be>
 579
 580         * libU77/sys_clock_.c: File renamed from system_clock_.c.
 581         * libU77/Makefile.in, Makefile.in : Reference sys_clock_.*, not
 582         system_clock_.*.
 583         * libU77/dtime_.c (clk_tck): Try also HZ macro.
 584         * libU77/access.c (G77_access_0): Check malloc return value against 0,
 585         not NULL.
 586         * libU77/getlog_.c, libU77/ttynam_.c, libU77/chdir_.c: Ditto.
 587         * libU77/chmod_.c, libU77/rename_.c: Ditto.
 588
 589 Tue Sep 30 00:41:39 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 590
 591         Do a better job of printing the offending FORMAT string
 592         when producing a diagnostic:
 593         * libI77/err.c (f__fmtlen): New variable to hold operating
 594         length of format string.
 595         (f__fatal): Use new variable to limit length of printed string.
 596         * libI77/fmt.c (f_s): Don't skip spaces after closing paren,
 597         so nicer message results (and nested case already skips them).
 598         (pars_f): Record operating length of format string as indicated
 599         by a successful call to f_s, or ad-hoc-calculate it if failure,
 600         limiting the length to 80 characters (and stopping at NUL).
 601         (do_fio): Use new variable to limit length of printed string.
 602         * libI77/fmt.h (f__fmtlen): Declare new variable.
 603         * libI77/lread.c (c_le): Set new variable to known length.
 604
 605 Mon Sep 29 16:30:31 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 606
 607         Update to Netlib version of 1997-09-23:
 608         * libF77/dtime_.c (dtime_), libF77/etime_.c (dtime_):
 609         Return `double' instead of `float' (these are not used
 610         in g77's version of libf2c).
 611         * libI77/fmt.c, libI77/fmt.h, libI77/rdfmt.c, libI77/wrtfmt.c:
 612         Support machines with 64-bit pointers and 32-bit ints (e.g.
 613         Linux on DEC Alpha).
 614
 615 1997-09-19  Dave Love  <d.love@dl.ac.uk>
 616
 617         * libU77/dtime_.c (G77_dtime_0): Fix types in HAVE_GETRUSAGE case
 618         so as not to truncate results to integer values.
 619         * libU77/Version.c: Bump.
 620
 621 Thu Sep 18 16:58:46 1997  Jeffrey A Law  (law@cygnus.com)
 622
 623         * Makefile.in (stamp-lib): Don't use '$?', explicitly
 624         list the variables containing the object files to include
 625         in libf2c.a
 626
 627 Tue Sep  9 00:33:24 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 628
 629         * Version 0.5.21 released.
 630
 631 Mon Sep  8 19:39:01 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 632
 633         * libI77/close.c (f_exit): Fix thinko, inverted test
 634         of whether initialization done, so exiting now closes
 635         open units again.
 636
 637 Fri Sep  5 00:18:17 1997  Jeffrey A Law  (law@cygnus.com)
 638
 639         * Makefile.in (clean): Don't remove config.cache.
 640         (distclean): Do it here instead.
 641
 642 Tue Aug 26 20:14:08 1997  Robert Lipe  (robertl@dgii.com)
 643
 644         * hostnm_.c: Include errno.h
 645
 646 Tue Aug 26 01:42:21 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 647
 648         From Jim Wilson:
 649         * configure.in: Make sure RANLIB_TEST is set also.
 650
 651         From Robert Lipe <robertl@dgii.com>:
 652         * libU77/getcwd_.c, libU77/hostnm_.c, libU77/lstat_.c:
 653         Also #include <errno.h>, to define ENOSYS.
 654
 655 Tue Aug 26 01:25:58 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 656
 657         * Makefile.in (stamp-lib): Put all f2cext.c objects in
 658         a temp directory named libE77, then `ar' them all at
 659         once into libf2c.a, to get the job done a bit faster.
 660         Still remove the objects (and libE77 directory) afterward.
 661
 662 Mon Aug 25 23:26:05 1997  H.J. Lu  (hjl@gnu.ai.mit.edu)
 663
 664         * Makefile.in (mostlyclean, clean): Check if Makefile exists
 665         before using it. Remove stamp-*.
 666         (stamp-libi77, stamp-libf77, stamp-libu77): New.
 667         (stamp-lib): Only depend on stamp-libi77 stamp-libf77
 668         stamp-libu77
 669
 670 Sun Aug 24 05:04:35 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 671
 672         * libU77/rand_.c (G77_rand_0), libU77/dtime_.c (G77_dtime_0),
 673         libU77/etime_.c (G77_etime_0), libU77/secnds_.c (G77_secnds_0),
 674         libU77/second_.c (G77_second_0): Really return `double', not
 675         `doublereal', since the result is cast to `float'.
 676         * f2cext.c: (rand_, dtime_, etime_, secnds_, second_): Ditto.
 677         (erf_, erfc_, besj0_, besj1_, besjn_, besy0_, besy1_,
 678         besyn_, dbesj0_, dbesj1_, dbesjn_, dbesy0_, dbesy1_,
 679         dbesyn_): All of these return `double', not `doublereal',
 680         as they either have `float' or `double' results.
 681         * libU77/bes.c (besj0_, besj1_, besjn_, besy0_, besy1_,
 682         besyn_): Ditto.
 683         * libU77/dbes.c (dbesj0_, dbesj1_, dbesjn_, dbesy0_, dbesy1_,
 684         dbesyn_): Ditto.
 685
 686         Update to Netlib version of 1997-08-16:
 687         * libI77/iio.c: Fix bug in internal writes to an array
 688         of character strings.
 689
 690         * Makefile.in (UOBJ): Restore fixes made by Dan Pettet I
 691         lost, which included the addition of mclock_.o already noted
 692         below, plus adding symlnk_.o.
 693
 694 Thu Aug 21 03:58:34 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 695
 696         * Makefile.in (UOBJ): Add mclock_.o, thanks to Mumit Khan!
 697
 698 1997-08-21  Dave Love  <d.love@dl.ac.uk>
 699
 700         * libU77/alarm_.c: Fix return type: `integer'.
 701
 702 Mon Aug 11 20:12:42 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 703
 704         * Makefile.in ($(lib), stamp-lib): Ensure that library
 705         gets fully updated even if updating was aborted earlier.
 706
 707         * libU77/hostnm_.c (G77_hostnm_0): Return ENOSYS and stuff
 708         in errno if system has no gethostname() function.
 709
 710         * libU77/lstat_.c (G77_lstat_0): Return ENOSYS and stuff
 711         in errno if system has no lstat() function.
 712
 713         * libU77/getcwd_.c (G77_getcwd_0): Return ENOSYS and stuff
 714         in errno if system has no getcwd() or getwd() function.
 715         Test HAVE_GETCWD properly.
 716
 717         * libU77/symlnk_.c (G77_symlink_0): Return ENOSYS and stuff
 718         in errno if system has no symlink() function.
 719
 720         * libU77/mclock_.c (G77_mclock_0): Return -1 if system
 721         has no clock() function.
 722
 723 Mon Aug 11 01:55:36 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 724
 725         * Makefile.in (F2CEXT): Add `alarm' to this list.
 726
 727         * f2cext.c (alarm_): Fix some typos in this function.
 728         Delete third `status' argument.
 729
 730         * libU77/alarm_.c: Delete third `status' argument,
 731         as caller gets this from function result; return
 732         status value as function result for caller.
 733
 734         * configure.in: Rename `ac_cv_struct_FILE' to
 735         `g77_cv_struct_FILE' according to 1997-06-26 change.
 736
 737 1997-08-06  Dave Love  <d.love@dl.ac.uk>
 738
 739         * libU77/vxtidate_.c: Correct day/month argument order.
 740         * f2cext.c: Likewise.
 741
 742 1997-07-07  Dave Love  <d.love@dl.ac.uk>
 743
 744         * f2cext.c: Add alarm_.
 745
 746         * Makefile.in, libU77/Makefile.in: Add alarm_.
 747
 748         * libU77/alarm_.c: New file.
 749
 750 1997-06-26  Dave Love  <d.love@dl.ac.uk>
 751
 752         * configure.in: Generally use prefix `g77_' for cached values
 753         we've invented, not `ac_'.
 754
 755 Tue Jun 24 18:50:06 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 756
 757         * libI77/ilnw.c (s_wsni): Call f_init() here.
 758         (s_wsli): Ditto.
 759         (e_wsli): Turn off "doing I/O" flag here.
 760
 761 1997-06-20  Dave Love  <d.love@dl.ac.uk>
 762
 763         * runtime/configure.in: Check for cygwin32 after Mumit Khan (but
 764         differently); if cygwin32 define NON_UNIX_STDIO and don't define
 765         NON_ANSI_RW_MODES.
 766
 767 Tue Jun 01 06:26:29 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 768
 769         * libI77/rsne.c (nl_init): Don't call f_init() here,
 770         since s_rsne() already does.
 771         (c_lir): Call f_init() here instead.
 772         * libI77/rsli.c (e_rsli): Turn off "doing I/O" flag here.
 773         * libI77/sue.c (e_rsue): Ditto.
 774
 775 Sun Jun 22 23:27:22 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 776
 777         * libI77/fio.h (err): Mark I/O as no longer in progress
 778         before returning a non-zero error indicator (since
 779         that tells the caller to jump over the remaining I/O
 780         calls, including the corresponding `e_whatever' call).
 781         * libI77/err.c (endif): Ditto.
 782         * libI77/sfe.c (e_wsfe): Ditto.
 783         * libI77/lread.c (ERR): Ditto.
 784         * libI77/lread.c (l_read): Ditto by having quad case
 785         use ERR, not return, to return non-zero error code.
 786
 787 Sat Jun 21 12:31:28 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 788
 789         * libI77/open.c (fk_open): Temporarily turn off
 790         "doing I/O" flag during f_open() call to avoid recursive
 791         I/O error.
 792
 793 Tue Jun 17 22:40:47 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 794
 795         * err.c, close.c, rewind.c, inquire.c, backspace.c, endfile.c,
 796         iio.c, open.c, Version.c, sfe.c, wsle.c, rsne.c, sue.c, rsfe.c,
 797         lread.c, wsfe.c, fio.h, due.c, dfe.c: Change f__init from
 798         `flag' to `int' and to signal not just whether initialization
 799         has happened (bit 0), but also whether I/O is in progress
 800         already (bit 1).  Consistently produce a clear diagnostic
 801         in cases of recursive I/O.  Avoid infinite recursion in
 802         f__fatal, in case sig_die triggers another error.  Don't
 803         output info on internals if not initialized in f__fatal.  Don't
 804         bother closing units in f_exit if initialization hasn't
 805         happened.
 806
 807 Tue Jun 10 12:57:44 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 808
 809         Update to Netlib version of 1997-06-09:
 810         * libI77/err.c, libI77/lread.c, libI77/rdfmt.c,
 811         libI77/wref.c: Move some #include's around.
 812
 813 Mon Jun  9 18:11:56 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 814
 815         * libU77/kill_.c (kill_): KR_headers version needed
 816         `*' in front of args in decls.
 817
 818 Sun May 25 03:16:53 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 819
 820         Update to Netlib version of 1997-05-24:
 821         * libF77/README, libF77/Version.c, libF77/main.c,
 822         libF77/makefile, libF77/s_paus.c, libF77/signal1.h,
 823         libF77/signal_.c, libF77/z_div.c, libI77/Notice,
 824         libI77/README, libI77/Version.c, libI77/dfe.c,
 825         libI77/err.c, libI77/fmt.c, libI77/makefile,
 826         libI77/rawio.h: Apply many, but not all, of the changes
 827         made to libf2c since last update.
 828         * libF77/Makefile.in (MISC), Makefile.in (MISC): Rename
 829         exit.o to exit_.o to go along with Netlib.
 830         * libF77/signal.c: Make the prologue much simpler than
 831         Netlib has it.
 832
 833 Sun May 18 20:56:02 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 834
 835         * libU77/unlink_.c, libU77/stat_.c, libU77/symlnk_.c,
 836         libU77/chmod_.c: g_char first arg is const.
 837
 838         * libU77/chmod_.c: s_cat expects ftnlen[], not int[] or
 839         integer[], change types of array and variables
 840         accordingly.
 841
 842 May 7 1997  Daniel Pettet  <dan.pettet@bchydro.bc.ca>
 843
 844         * libU77/dbes_.c: Commented out the code in the
 845         same way the bes* routines are commented out.  This
 846         was done because corresponding C routines are referenced
 847         directly in com-rt.def.
 848
 849 Mon May  5 13:56:02 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 850
 851         * libU77/stat_.c: Reverse KR/ANSI decls of g_char().
 852
 853 Apr 18 1997  Daniel Pettet  <dan.pettet@bchydro.bc.ca>
 854
 855         * libF77/F77_aloc.c, libF77/abort_.c, libF77/derf_.c,
 856         libF77/derfc_.c, libF77/ef1asc_.c, libF77/ef1cmc_.c,
 857         libF77/erf_.c, libF77/erfc_.c, libF77/exit.c,
 858         libF77/getarg_.c, libF77/getenv_.c, libF77/iargc_.c,
 859         libF77/s_cat.c, libF77/signal_.c, libF77/system_.c,
 860         libI77/close.c, libI77/ftell_.c, libU77/access_.c,
 861         libU77/bes.c, libU77/chdir_.c, libU77/chmod_.c, libU77/ctime_.c,
 862         libU77/date_.c, libU77/dbes.c, libU77/dtime_.c, libU77/etime_.c,
 863         libU77/fdate_.c, libU77/fgetc_.c, libU77/flush1_.c,
 864         libU77/fnum_.c, libU77/fputc_.c, libU77/fstat_.c,
 865         libU77/gerror_.c, libU77/getcwd_.c, libU77/getgid_.c,
 866         libU77/getlog_.c, libU77/getpid_.c, libU77/getuid_.c,
 867         libU77/gmtime_.c, libU77/hostnm_.c, libU77/idate_.c,
 868         libU77/ierrno_.c, libU77/irand_.c, libU77/isatty_.c,
 869         libU77/itime_.c, libU77/kill_.c, libU77/link_.c,
 870         libU77/lnblnk_.c, libU77/ltime_.c, libU77/mclock_.c,
 871         libU77/perror_.c, libU77/rand_.c, libU77/rename_.c,
 872         libU77/secnds_.c, libU77/second_.c, libU77/sleep_.c,
 873         libU77/srand_.c, libU77/stat_.c, libU77/symlnk_.c,
 874         libU77/system_clock_.c, libU77/time_.c, libU77/ttynam_.c,
 875         libU77/umask_.c, libU77/unlink_.c, libU77/vxtidate_.c,
 876         libU77/vxttime_.c: Completed renaming routines that are directly
 877         callable from g77 to internal names of the form
 878         G77_xxxx_0 that are known as intrinsics by g77.
 879
 880 Apr 8 1997  Daniel Pettet  <dan.pettet@bchydro.bc.ca>
 881
 882         * Makefile.in: Add libU77/mclock_.o and libU77/symlnk_.o to UOBJ.
 883         * libU77/Makefile.in: Add mclock_.c to SRCS.
 884         Add mclock_.o and symlnk_.o to OBJS.
 885         Add mclock_.o dependency.
 886
 887 Apr 8 1997  Daniel Pettet  <dan.pettet@bchydro.bc.ca>
 888
 889         * libU77/symlnk_.c: Added a couple of (char*) casts to malloc
 890         to silence the compiler.
 891
 892 1997-03-17  Dave Love  <d.love@dl.ac.uk>
 893
 894         * libU77/access_.c, libU77/chdir_.c, libU77/chmod_.c,
 895         libU77/link_.c, libU77/lstat_.c, libU77/rename_.c, libU77/stat_.c,
 896         libU77/symlnk_.c, libU77/u77-test.f, libU77/unlink_.c: Strip
 897         trailing blanks from file names for consistency with other
 898         implementations (notably Sun's).
 899
 900         * libU77/chmod_.c: Quote the file name given to the shell.
 901
 902 Mon Mar 10 00:19:17 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 903
 904         * libI77/uio.c (do_ud) [PAD_UDread]: Add semicolon to err()
 905         invocation when macro not defined (from Mumit Khan
 906         <khan@xraylith.wisc.edu>).
 907
 908 Fri Feb 28 13:16:50 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 909
 910         * Version 0.5.20 released.
 911
 912 Wed Feb 26 20:28:53 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 913
 914         * Makefile.in: $(MAKE) invocations now explicitly
 915         specify `-f Makefile', just in case the `makefile's
 916         from the netlib distribution would get used instead.
 917
 918 Mon Feb 24 16:43:39 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 919
 920         * libU77/Makefile.in (check): Specify driver, and
 921         don't bother enabling already-enabled intrinsic groups.
 922         Also, get the $(srcdir) version of u77-test.f.
 923
 924 Sat Feb 22 14:08:42 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 925
 926         * libU77/u77-test.f: Explicitly declare intrinsics, get
 927         rid of useless CHARACTER declarations on intrinsics (maybe
 928         someday appropriate to implement meaning of that in g77
 929         and restore them?).
 930         Add spin loop just to fatten up the timings a bit.
 931         Clarify ETIME output as having three fields.
 932         Call TIME with CHARACTER*8, not CHARACTER*6, argument.
 933         Call new SECOND intrinsic subroutine, after calling
 934         new DUMDUM subroutine just to ensure the correct value
 935         doesn't get left around in a register or something.
 936
 937 Thu Feb 20 15:22:42 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 938
 939         * libU77/bes.c: Comment out all the code, as g77 avoids actually
 940         calling it, going directly to the system's library instead.
 941
 942 Mon Feb 17 02:27:41 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 943
 944         * libU77/fgetc_.c (fgetc_): Allow return value to be
 945         CHARACTER*(*), properly handle CHARACTER*0 and blank-pad
 946         CHARACTER*n where n>1.
 947
 948 Tue Feb 11 14:12:19 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 949
 950         * Makefile.in: Clarify role of $(srcdir) here.  Fix
 951         various targets accordingly.  Don't rely at all on
 952         gcc/f/include/ being a link to gcc/include/ -- just
 953         use it directly.
 954         (${srcdir}/configure, ${srcdir}/libU77/configure):
 955         Remove the config.cache files in build directory before
 956         cd'ing to source directory as well.
 957
 958         * libF77/Makefile.in, libI77/Makefile.in (ALL_CFLAGS):
 959         Include `-I.' to pick up build directory.
 960         Use gcc/include/ directly.
 961         * libU77/Makefile.in (ALL_CFLAGS): Include `-I$(srcdir)'
 962         to pick up source directory.
 963         (OBJS): Fix typo in `chmod_.o' (was `chmod.o').
 964
 965 Mon Feb 10 12:54:47 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 966
 967         * Makefile.in (UOBJ), libU77/Makefile.in (OBJS): Add
 968         libU77/chmod_.o to list of objects.
 969         * libU77/chmod_.c: Fix up headers.
 970         Fix implementation to not prematurely truncate command
 971         string and make room for trailing null.
 972
 973         * libU77/ctime_.c: Incoming xstime argument is now longint.
 974         * libU77/mclock_.c: Now returns longint.
 975         * libU77/time_.c: Now returns longint.
 976
 977 1997-02-10  Dave Love  <d.love@dl.ac.uk>
 978
 979         * etime_.c, dtime_.c: Typo rounded times to seconds.
 980
 981         * date_.c: Add missing return.
 982
 983         * hostnm_.c: #include unistd.h.
 984
 985 Sat Feb  8 03:30:19 1997  Craig Burley  <burley@gnu.ai.mit.edu>
 986
 987         INTEGER*8 support built in to f2c.h and libf2c (since
 988         gcc will be used to compile relevant code anyway):
 989         * Makefile.in, libF77/Makefile.in: Add pow_qq.o,
 990         qbitbits.o, and qbitshft.o to $POW and $F90BIT macros,
 991         as appropriate.
 992         * f2c.h.in: Define appropriate types and macros.
 993         Place #error directive correctly.
 994         * configure.in: Determine appropriate types for long
 995         integer (F2C_LONGINT).
 996         Meanwhile, quote strings in #error, for consistency.
 997         Fix restoring of ac_cpp macro.
 998         * configure: Regenerated using autoconf-2.12.
 999
1000         * libF77/Version.c, libI77/Version.c, libU77/Version.c:
1001         Update version numbers.
1002         Change names and code for g77-specific version-printing
1003         routines (shorter names should be safer to link on
1004         weird, 8-char systems).
1005
1006         * libF77/c_cos.c, libF77/c_div.c, libF77/c_exp.c,
1007         libF77/c_log.c, libF77/c_sin.c, libF77/c_sqrt.c,
1008         libF77/d_cnjg.c, libF77/pow_zi.c, libF77/r_cnjg.c,
1009         libF77/z_cos.c, libF77/z_div.c, libF77/z_exp.c,
1010         libF77/z_log.c, libF77/z_sin.c, libF77/z_sqrt.c:
1011         Changed to work properly even when result is aliased
1012         with any inputs.
1013
1014         * libF77/makefile, libI77/makefile: Leave these in
1015         the g77 distribution, so it is easier to track changes
1016         to official libf2c.
1017
1018         * libF77/signal_.c: Eliminate redundant `return 0;'.
1019
1020         * libI77/fio.h (err, errfl): Fix these so they work
1021         (and must be expressed) as statements.
1022         Fix up many users of err() to include trailing semicolon.
1023
1024         * Incorporate changes by Bell Labs to libf2c through 1997-02-07.
1025
1026 1997-02-06  Dave Love  <d.love@dl.ac.uk>
1027
1028         * libU77/etime_.c, libU77/dtime_.c: Fix getrusage stuff.
1029
1030         * libU77/config.h.in: Regenerate for HAVE_GETRUSAGE.
1031
1032         * libU77/Makefile.in, libI77/Makefile.in, libF77/Makefile.in:
1033         Redo *clean targets; distclean and maintainer-clean remove the stage?
1034         and include links.  This probably want looking at further.
1035
1036 Wed Feb  5 00:21:23 1997  Craig Burley  <burley@gnu.ai.mit.edu>
1037
1038         Add libU77 library from Dave Love <d.love@dl.ac.uk>:
1039         * Makefile.in: Add libU77 directory, rules, etc.
1040         * configure.in: New libU77 directory, Makefile, etc.
1041
1042         * Makefile.in, libF77/Makefile.in, libI77/Makefile.in,
1043         libU77/Makefile.in: Reorganize these so $(AR) commands
1044         handled by the top-level Makefile instead of the
1045         subordinates.  This permits it to do $(AR) only when
1046         one or more object files actually change, instead of
1047         having to force-update it as was necessary before.
1048         And that had the disadvantage of requiring, e.g., user
1049         root to have access to $(AR) to the library simply to
1050         install g77, which might be problematic on an NFS setup.
1051         (mostlyclean, clean, distclean, maintainer-clean):
1052         Properly handle these rules.
1053
1054         * Makefile.in: Don't invoke config.status here -- let
1055         compiler-level stuff handle all that.
1056
1057         * libI77/err.c [MISSING_FILE_ELEMS]: Declare malloc in this case
1058         too, so it doesn't end up as an integer.
1059
1060 Sat Feb  1 02:43:48 1997  Craig Burley  <burley@gnu.ai.mit.edu>
1061
1062         * libF77/Makefile.in: More fixup for $(F90BIT) -- wasn't
1063         in list for ar command, and it wasn't correctly listed
1064         in the list of things depending on f2c.h.
1065
1066         * f2c.h.in: Fix up #error directive.
1067
1068 1997-01-31  Dave Love  <d.love@dl.ac.uk>
1069
1070         * libF77/Makefile.in ($(lib)): Add $(F90BIT); shouldn't exclude
1071         stuff f2c needs so we can share the library.
1072
1073 Sat Jan 18 19:39:03 1997  Craig Burley  <burley@gnu.ai.mit.edu>
1074
1075         * configure.in: No longer define ALWAYS_FLUSH, the
1076         resulting performance is too low.
1077
1078 Wed Dec 18 12:06:02 1996  Craig Burley  <burley@gnu.ai.mit.edu>
1079
1080         Patch from Mumit Khan <khan@xraylith.wisc.edu>:
1081         * libF77/s_paus.c: Add __CYGWIN32__ to list of macros
1082         controlling how to pause.
1083
1084 Sun Dec  1 21:25:27 1996  Craig Burley  <burley@gnu.ai.mit.edu>
1085
1086         * configure: Regenerated using autoconf-2.12.
1087
1088 Mon Nov 25 21:16:15 1996  Craig Burley  <burley@gnu.ai.mit.edu>
1089
1090         * configure: Regenerated using autoconf-2.11.
1091
1092 1996-11-19  Dave Love  <d.love@dl.ac.uk>
1093
1094         * libI77/backspace.c: Include sys/types.h for size_t.
1095
1096 Wed Nov  6 14:17:27 1996  Craig Burley  <burley@gnu.ai.mit.edu>
1097
1098         * f2c.h.in: Properly comment out the unsupported stuff so
1099         we don't get build-time errors.
1100
1101         * libF77/Version.c, libI77/Version.c: Restore macro definition
1102         of version information.
1103
1104         * libI77/Makefile.in (OBJ) [foo]: Add ftell_.o to list of objects.
1105
1106         * libI77/uio.c (do_ud): Fix up casts in PAD_UDread case just
1107         like they were fixed in the other case.
1108
1109 Thu Oct 31 22:27:45 1996  Craig Burley  <burley@gnu.ai.mit.edu>
1110
1111         * libI77/ftell_.c (fseek_): Map incoming whence argument to
1112         system's actual SEEK_CUR, SEEK_SET, or SEEK_END macro for
1113         fseek(), and crash (gracefully) if the argument is invalid.
1114
1115 1996-10-19  Dave Love  <d.love@dl.ac.uk>
1116
1117         * configure.in: Add check that we have the tools to cross-compile
1118         if appropriate.
1119         (NO_EOF_CHAR_CHECK,Skip_f2c_Undefs): Define.
1120
1121         * libF77/Makefile.in (F90BIT): New routines from Netlib.
1122
1123         * f2c.h.in:
1124         Use more sanitary #error (indented for K&R compliance if necessary) if
1125         f2c_i2 defined.
1126         Sync with Netlib: Add `uninteger'.  (Commented out) integer*8 stuff.
1127         bit_{test,clear,set} macros.
1128
1129 1996-10-19  Dave Love  <d.love@dl.ac.uk>
1130
1131         Update to Netlib version of 1996-09-26.
1132
1133         * libI77/Version.c: Use <stdio.h>, not "stdio.h".
1134         * libF77/Version.c: Likewise.
1135
1136 Wed Aug 28 13:25:29 1996  Dave Love  <d.love@dl.ac.uk>
1137
1138         * libI77/rsne.c (x_rsne): Use size_t instead of int.
1139
1140         * libI77/endfile.c (copy): Use size_t in place of int.
1141
1142 Wed Aug 28 13:22:20 1996  Dave Love  <d.love@dl.ac.uk>
1143
1144         * libI77/backspace.c (f_back): Cast fread arg to size_t.
1145
1146 Tue Aug 27 19:11:30 1996  Dave Love  <d.love@dl.ac.uk>
1147
1148         * libI77/Version.c: Supply */ to avoid apparent nested comment.
1149
1150 Tue Aug 20 09:21:43 1996  Dave Love  <d.love@dl.ac.uk>
1151
1152         * libF77/Makefile.in (ALL_CFLAGS): Fix missing ../ for include.
1153         * libI77/Makefile.in (ALL_CFLAGS): Likewise.
1154
1155 Sat Aug 17 13:00:47 1996  Dave Love  <d.love@dl.ac.uk>
1156
1157         * libF77/qbitshft.c, libF77/qbitbits.c, libF77/lbitshft.c,
1158         libF77/lbitbits.c: New file from Netlib.  qbit... not currently
1159         compiled.
1160
1161 Sun Jul  7 18:06:33 1996  Dave Love  <d.love@dl.ac.uk>
1162
1163         * libF77/z_sqrt.c, libF77/z_sin.c, libF77/z_exp.c, libF77/z_log.c,
1164         libF77/system_.c, libF77/z_cos.c, libF77/signal_.c,
1165         libF77/s_stop.c, libF77/sig_die.c, libF77/s_paus.c,
1166         libF77/s_rnge.c, libF77/s_cat.c, libF77/r_tan.c, libF77/r_tanh.c,
1167         libF77/r_sinh.c, libF77/r_sqrt.c, libF77/r_sin.c, libF77/r_mod.c,
1168         libF77/r_nint.c, libF77/r_lg10.c, libF77/r_log.c, libF77/r_exp.c,
1169         libF77/r_int.c, libF77/r_cosh.c, libF77/r_atn2.c, libF77/r_cos.c,
1170         libF77/r_asin.c, libF77/r_atan.c, libF77/r_acos.c,
1171         libF77/pow_dd.c, libF77/pow_zz.c, libF77/main.c, libF77/i_dnnt.c,
1172         libF77/i_nint.c, libF77/h_dnnt.c, libF77/h_nint.c, libF77/exit.c,
1173         libF77/d_tan.c, libF77/d_tanh.c, libF77/d_sqrt.c, libF77/d_sin.c,
1174         libF77/d_sinh.c, libF77/d_mod.c, libF77/d_nint.c, libF77/d_log.c,
1175         libF77/d_int.c, libF77/d_lg10.c, libF77/d_cosh.c, libF77/d_exp.c,
1176         libF77/d_atn2.c, libF77/d_cos.c, libF77/d_atan.c, libF77/d_acos.c,
1177         libF77/d_asin.c, libF77/c_sqrt.c, libF77/cabs.c, libF77/c_sin.c,
1178         libF77/c_exp.c, libF77/c_log.c, libF77/c_cos.c, libF77/F77_aloc.c,
1179         libF77/abort_.c, libI77/xwsne.c, libI77/wref.c, libI77/util.c,
1180         libI77/uio.c, libI77/rsne.c, libI77/rdfmt.c, libI77/rawio.h,
1181         libI77/open.c, libI77/lread.c, libI77/inquire.c, libI77/fio.h,
1182         libI77/err.c, libI77/endfile.c, libI77/close.c:
1183         Use #include <...>, not #include "..." for mkdeps
1184
1185 Sat Jul  6 21:39:21 1996  Dave Love  <d.love@dl.ac.uk>
1186
1187         * libI77/ftell_.c: Added from Netlib distribution.
1188
1189 Sat Mar 30 20:57:24 1996  Dave Love  <d.love@dl.ac.uk>
1190
1191         * configure.in: Eliminate explicit use of
1192         {RANLIB,AR}_FOR_TARGET.
1193         * Makefile.in: Likewise.
1194         * libF77/Makefile.in: Likewise.
1195         * libI77/Makefile.in: Likewise.
1196         * configure: Regenerated.
1197
1198 Sat Mar 30 21:02:03 1996  Dave Love  <d.love@dl.ac.uk>
1199
1200         * Makefile.in: Eliminate explicit use of
1201         {RANLIB,AR}_FOR_TARGET.
1202
1203 Tue Mar 26 23:39:59 1996  Dave Love  <d.love@dl.ac.uk>
1204
1205         * Makefile.in: Remove hardwired RANLIB and RANLIB_TEST (unnoted
1206         change).
1207
1208 Mon Mar 25 21:04:56 1996  Craig Burley  <burley@gnu.ai.mit.edu>
1209
1210         * Incorporate changes by Bell Labs to libf2c through 1996-03-23,
1211         including changes to dmg and netlib email addresses.
1212
1213 Tue Mar 19 13:10:02 1996  Craig Burley  <burley@gnu.ai.mit.edu>
1214
1215         * Incorporate changes by AT&T/Bellcore to libf2c through 1996-03-19.
1216
1217         * Makefile.in (rebuilt): New target.
1218
1219         * libF77/Makefile.in, libI77/Makefile.in: Use $AR_FOR_TARGET, not
1220         $AR.
1221
1222 Tue Mar 19 12:53:19 1996  Dave Love  <d.love@dl.ac.uk>
1223
1224         * configure.in (ac_cpp): #include <stdio.h> instead
1225         of <features.h>.
1226
1227 Tue Mar 19 12:52:09 1996  Mumit Khan  <khan@xraylith.wisc.edu>
1228
1229         * configure.in (ac_cpp): For f2c integer type,
1230         add -I$srcdir/../.. to make it work on mips-ultrix4.2.
1231
1232 Sat Mar  9 17:37:15 1996  Craig Burley  <burley@gnu.ai.mit.edu>
1233
1234         * libI77/Makefile.in (.c.o): Add -DAllow_TYQUAD, to enable
1235         I/O support for INTEGER*8.
1236         * f2c.h.in: Turn on longint type.
1237
1238 Fri Dec 29 18:22:01 1995  Craig Burley  <burley@gnu.ai.mit.edu>
1239
1240         * Makefile.in: Reorganize the *clean rules to more closely
1241         parallel gcc's.
1242
1243         * libF77/Makefile.in, libI77/Makefile.in: Ignore error from $(AR)
1244         command, in case just doing an install and installer has no write
1245         access to library (this is a kludge fix -- perhaps install targets
1246         should never try updating anything?).
1247
1248 Sat Nov 18 19:37:22 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1249
1250         * Version 0.5.17 released.
1251
1252 Thu Nov 16 07:20:35 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1253
1254         * Incorporate changes by AT&T/Bellcore to libf2c through 1995-11-15.
1255
1256 Fri Sep 22 02:19:59 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1257
1258         * libI77/backspace.c, libI77/close.c, libI77/endfile.c,
1259         libI77/fio.h, libI77/inquire.c, libI77/rawio.h,
1260         libF77/s_paus.c: Not an MSDOS system if GO32
1261         is defined, in the sense that the run-time environment
1262         is thus more UNIX-like.
1263
1264 Wed Sep 20 02:24:51 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1265
1266         * libF77/Makefile.in, libI77/Makefile.in: Comment out `ld -r -x'
1267         and `mv' line pairs, since `-x' isn't supported on systems
1268         such as Solaris, and these lines don't seem to do anything
1269         useful after all.
1270
1271 Wed Aug 30 15:58:35 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1272
1273         * Version 0.5.16 released.
1274
1275         * Incorporate changes by AT&T/Bellcore to libf2c through 950829.
1276
1277 Mon Aug 28 12:50:34 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1278
1279         * libF77/Makefile.in, libI77/Makefile.in ($(lib)): Force ar'ing
1280         and ranlib'ing of libf2c.a, else after rm'ing libf2c.a and
1281         doing a make, only libI77 or libF77 would be added to
1282         the newly created archive.
1283         Also, instead of `$?' list all targets explicitly so all
1284         objects are updated in libf2c.a even if only one actually
1285         needs recompiling, for similar reason -- we can't easily tell
1286         if a given object is really up-to-date in libf2c.a, or even
1287         present there.
1288
1289 Sun Aug 27 14:54:24 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1290
1291         * libF77/Makefile.in, libI77/Makefile.in: Fix spacing so
1292         initial tabs are present in all appropriate places.
1293         Move identical $(AR) commands in if then/else clauses
1294         to single command preceding if.
1295         (.c.o, Version[FI].o): Use $@ instead of $* because AIX (RS/6000)
1296         says $@ means source, not object, basename, and $@ seems to work
1297         everywhere.
1298
1299 Wed Aug 23 15:44:25 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1300
1301         * libF77/system_.c (system_): Declare as returning `ftnint',
1302         consistent with signal_, instead of defaulting to `int'.
1303         Hope dmg@research.att.com agrees, else probably will
1304         change to whatever he determines is correct (and change
1305         g77 accordingly).
1306
1307 Thu Aug 17 08:46:17 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1308
1309         * libI77/rsne.c (s_rsne): Call f_init if not already done.
1310
1311 Thu Aug 17 04:35:28 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1312
1313         * Incorporate changes by Bellcore to libf2c through 950817.
1314         And this text is for EMACS: (foo at bar).
1315
1316 Wed Aug 16 17:33:06 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1317
1318         * libF77/Makefile.in, libI77/Makefile.in (CFLAGS): Put -g1
1319         after configured CFLAGS but before GCC_CFLAGS, so by default
1320         the libraries are built with minimal debugging information.
1321
1322 Fri Jul 28 10:30:15 1995  Dave Love  <d.love@dl.ac.uk>
1323
1324         * libI77/open.c (f_open): Call f_init if not already done.
1325
1326 Sat Jul  1 19:31:56 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1327
1328         * libF77/system_.c (system_): Make buff one byte bigger so
1329         following byte doesn't get overwritten by call with large
1330         string.
1331
1332 Tue Jun 27 23:28:16 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1333
1334         * Incorporate changes by Bellcore to libf2c through 950613.
1335
1336         * libF77/Version.c (__G77_LIBF77_VERSION__): Add this string
1337         to track g77 mods to libf2c.
1338
1339         * libI77/Version.c (__G77_LIBI77_VERSION__): Add this string
1340         to track g77 mods to libf2c.
1341
1342         * libI77/rawio.h: #include <rawio.h> only conditionally,
1343         using macro intended for that purpose.
1344
1345 Fri May 19 11:20:00 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1346
1347         * configure.in: Incorporate change made by d.love,
1348
1349         * configure: Regenerated.
1350
1351 Wed Apr 26 21:08:57 BST 1995  Dave Love  <d.love@dl.ac.uk>
1352
1353         * configure.in: Fix quoting problem in atexit check.
1354
1355         * configure: Regenerated (with current autoconf).
1356
1357 Wed Mar 15 12:49:58 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1358
1359         * Incorporate changes by Bellcore to libf2c through 950315.
1360
1361 Sun Mar  5 18:54:29 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1362
1363         * README: Tell people not to read lib[fi]77/README.
1364
1365 Wed Feb 15 14:30:58 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1366
1367         * configure.in: Update copyright notice at top of file.
1368
1369         * f2c.h.in (f2c_i2): Make sure defining this crashes compilations.
1370
1371         * libI77/Makefile.in (F2C_H): Fix typo in definition of this
1372         symbol (was FF2C_H=...).
1373
1374 Sun Feb 12 13:39:36 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1375
1376         * README: Remove some obsolete items.
1377         Add date.
1378
1379         * TODO: Add date.
1380
1381 Sat Feb 11 22:07:54 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1382
1383         * Makefile.in (libf77, libi77): Add rules to .PHONY list.
1384
1385         * f2c.h.in (flag): Make same type as friends.
1386
1387         * libF77/Makefile.in (libf77): Rename to $(lib), remove from
1388         .PHONY list.  Fix some typos.
1389
1390         * libI77/Makefile.in (libi77): Rename to $(lib), remove from
1391         .PHONY list.  Fix some typos.
1392
1393 Thu Feb  2 12:22:41 1995  Craig Burley  (burley@gnu.ai.mit.edu)
1394
1395         * Makefile.in (libF77/Makefile): Fix typos in this rule's name
1396         and dependencies.
1397
1398         * libF77/Makefile.in (libf77): Add rule to .PHONY list.
1399
1400         * libI77/Makefile.in (libi77): Add rule to .PHONY list.