diff options
Diffstat (limited to 'contrib/libf2c/readme.netlib')
| -rw-r--r-- | contrib/libf2c/readme.netlib | 129 |
1 files changed, 112 insertions, 17 deletions
diff --git a/contrib/libf2c/readme.netlib b/contrib/libf2c/readme.netlib index 8ad697c..406a753 100644 --- a/contrib/libf2c/readme.netlib +++ b/contrib/libf2c/readme.netlib @@ -619,50 +619,145 @@ either a decimal point or an exponent field) are treated as errors when they appear as list input for integer data. Compile lread.c with -DALLOW_FLOAT_IN_INTEGER_LIST_INPUT to restore the old behavior. +Mon Aug 31 10:38:54 EDT 1998 + formatdata.c: if possible, and assuming doubles must be aligned on +double boundaries, use existing holes in DATA for common blocks to +force alignment of the block. For example, + block data + common /abc/ a, b + double precision a + integer b(2) + data b(2)/1/ + end +used to generate + struct { + integer fill_1[3]; + integer e_2; + doublereal e_3; + } abc_ = { {0}, 1, 0. }; +and now generates + struct { + doublereal fill_1[1]; + integer fill_2[1]; + integer e_3; + } abc_ = { {0}, {0}, 1 }; +In the old generated C, e_3 was added to force alignment; in the new C, +fill_1 does this job. + +Mon Sep 7 19:48:51 EDT 1998 + libi77: move e_wdfe from sfe.c to dfe.c, where it was originally. +Why did it ever move to sfe.c? + +Tue Sep 8 10:22:50 EDT 1998 + Treat dreal as a synonym for dble unless -cd is specified on the +command line. + +Sun Sep 13 22:23:41 EDT 1998 + format.c: fix bug in writing prototypes under f2c -A ... *.P: +under some circumstances involving external functions with no known +type, a null pointer was passed to printf. + +Tue Oct 20 23:25:54 EDT 1998 + Comments added to libf2c/README and libF77/README, pointing out +the need to modify signal1.h on some systems. + +Thu Nov 12 15:34:09 EST 1998 + libf77, libf2c.zip: minor tweaks to [de]time_.c and the makefiles, +so makefile.sy, makefile.vc, and makefile.wat deal with [de]time_.c. + +Wed Feb 10 22:59:52 EST 1999 + defs.h lex.c: permit long names (up to at least roughly +MAX_SHARPLINE_LEN = 1000 characters long) in #line lines (which only +matters under -g). + fc: add -U option; recognize .so files. + +Sat Feb 13 10:18:27 EST 1999 + libf2c: endfile.c, lread.c, signal1.h0: minor tweaks to make some +(C++) compilers happier; f77_aloc.c: make exit_() visible to C++ +compilers. Version strings not changed. + +Thu Mar 11 23:14:02 EST 1999 + Modify f2c (exec.c, expr.c) to diagnose incorrect mixing of types +when (f2c extended) intrinsic functions are involved, as in +(not(17) .and. 4). Catching this in the first executable statement +is a bit tricky, as some checking must be postponed until all statement +function declarations have been parsed. Thus there is a chance of +today's changes introducing bugs under (let us hope) unusual conditions. + +Sun Mar 28 13:17:44 EST 1999 + lex.c: tweak to get the file name right in error messages caused +by statements just after a # nnn "filename" line emitted by the C +preprocessor. (The trouble is that the line following the # nnn line +must be read to see if it is a continuation of the stuff that preceded +the # nnn line.) When # nnn "filename" lines appear among the lines +for a Fortran statement, the filename reported in an error message for +the statement should now be the file that was current when the first +line of the statement was read. + +Sun May 2 22:38:25 EDT 1999 + libf77, libi77, libf2c.zip: make getenv_() more portable (call +getenv() rather than knowing about char **environ); adjust some +complex intrinsics to work with overlapping arguments (caused by +inappropriate use of equivalence); open.c: get "external" versus +"internal" right in the error message if a file cannot be opened; +err.c: cast a pointer difference to (int) for %d; rdfmt.c: omit +fixed-length buffer that could be overwritten by formats Inn or Lnn +with nn > 83. + +Mon May 3 13:14:07 EDT 1999 + "Invisible" changes to omit a few compiler warnings in f2c and +libf2c; two new casts in libf2c/open.c that matter with 64-bit longs, +and one more tweak (libf2c/c_log.c) for pathological equivalences. + Minor update to "fc" script: new -L flag and comment correction. + +Tue May 4 10:06:26 EDT 1999 + libf77, libf2c.zip: forgot to copy yesterday's latest updates to +netlib. + Current timestamps of files in "all from f2c/src", sorted by time, appear below (mm/dd/year hh:mm:ss). To bring your source up to date, obtain source files with a timestamp later than the time shown in your version.c. Note that the time shown in the current version.c is the timestamp of the source module that immediately follows version.c below: - 5/16/1998 19:07:45 xsum0.out - 5/16/1998 17:17:01 f2c.1 - 5/16/1998 17:16:53 f2c.1t - 5/16/1998 16:56:15 version.c + 5/03/1999 12:46:15 version.c + 5/03/1999 12:39:35 formatdata.c + 5/03/1999 12:31:14 format.c + 5/03/1999 12:27:17 p1output.c + 5/03/1999 12:27:17 data.c + 5/03/1999 10:01:12 xsum0.out + 5/03/1999 9:59:36 io.c + 5/03/1999 9:59:36 misc.c + 5/03/1999 9:59:36 init.c + 3/26/1999 23:18:11 lex.c + 3/11/1999 16:44:17 expr.c + 3/11/1999 16:42:42 exec.c + 2/10/1999 17:43:01 defs.h + 9/08/1998 10:16:51 f2c.1 + 9/08/1998 10:16:48 f2c.1t + 9/08/1998 10:14:53 intr.c 5/16/1998 16:55:49 output.c 4/03/1998 17:15:05 gram.c 4/03/1998 17:14:59 gram.dcl 3/09/1998 0:30:23 putpcc.c 2/25/1998 8:18:04 makefile -12/04/1997 17:44:11 format.c 12/04/1997 17:44:11 niceprintf.c -12/04/1997 17:14:05 lex.c 8/05/1997 10:31:26 malloc.c 7/24/1997 17:10:55 README 7/24/1997 16:06:19 Notice 7/21/1997 12:58:44 proc.c 2/11/1997 23:39:14 vax.c 12/04/1996 13:07:53 gram.exec -10/01/1996 14:36:18 defs.h -10/01/1996 14:36:18 init.c -10/01/1996 14:36:17 data.c - 9/17/1996 17:29:44 expr.c 9/12/1996 12:12:46 equiv.c - 8/27/1996 8:30:32 intr.c 8/26/1996 9:41:13 sysdep.c 7/09/1996 10:40:45 names.c - 7/04/1996 9:58:31 formatdata.c 7/04/1996 9:55:45 sysdep.h 7/04/1996 9:55:43 put.c 7/04/1996 9:55:41 pread.c 7/04/1996 9:55:40 parse_args.c - 7/04/1996 9:55:40 p1output.c - 7/04/1996 9:55:37 misc.c - 7/04/1996 9:55:36 memset.c 7/04/1996 9:55:36 mem.c + 7/04/1996 9:55:36 memset.c 7/04/1996 9:55:35 main.c - 7/04/1996 9:55:33 io.c - 7/04/1996 9:55:30 exec.c 7/04/1996 9:55:29 error.c 7/04/1996 9:55:27 cds.c 7/03/1996 15:47:49 xsum.c |
