Permit real (or double precision) parameters in dimension expressions.
Mon Aug 7 08:04:00 EDT 1995
- Append "_eqv" rather than just "_" to names that appear in
+ Append "_eqv" rather than just "_" to names that that appear in
EQUIVALENCE statements as well as structs in f2c.h (to avoid a
conflict when these names also name common blocks).
Sun Sep 21 22:05:19 EDT 1997
libf77: [de]time_.c (Unix systems only): change return type to double.
+
+Thu Dec 4 22:10:09 EST 1997
+ Fix bug with handling large blocks of comments (over 4k); parts of the
+second and subsequent blocks were likely to be lost (not copied into
+comments in the resulting C). Allow comment lines to be longer before
+breaking them.
+
+Mon Jan 19 17:19:27 EST 1998
+ makefile: change the rule for making gram.c to one for making gram1.c;
+henceforth, asking netlib to "send all from f2c/src" will bring you a
+working gram.c. Nowadays there are simply too many broken versions of
+yacc floating around.
+ libi77: backspace.c: for b->ufmt==0, change sizeof(int) to
+sizeof(uiolen). On machines where this would make a difference, it is
+best for portability to compile libI77 with -DUIOLEN_int, which will
+render the change invisible.
+
+Tue Feb 24 08:35:33 EST 1998
+ makefile: remove gram.c from the "make clean" rule.
+
+Wed Feb 25 08:29:39 EST 1998
+ makefile: change CFLAGS assignment to -O; add "veryclean" rule.
+
+Wed Mar 4 13:13:21 EST 1998
+ libi77: open.c: fix glitch in comparing file names under
+-DNON_UNIX_STDIO.
+
+Mon Mar 9 23:56:56 EST 1998
+ putpcc.c: omit an unnecessary temporary variable in computing
+(expr)**3.
+ libf77, libi77: minor tweaks to make some C++ compilers happy;
+Version.c not changed.
+
+Wed Mar 18 18:08:47 EST 1998
+ libf77: minor tweaks to [ed]time_.c; Version.c not changed.
+ libi77: endfile.c, open.c: acquire temporary files from tmpfile(),
+unless compiled with -DNON_ANSI_STDIO, which uses mktemp().
+New buffering scheme independent of NON_UNIX_STDIO for handling T
+format items. Now -DNON_UNIX_STDIO is no longer be necessary for
+Linux, and libf2c no longer causes stderr to be buffered -- the former
+setbuf or setvbuf call for stderr was to make T format items work.
+open.c: use the Posix access() function to check existence or
+nonexistence of files, except under -DNON_POSIX_STDIO, where trial
+fopen calls are used. In open.c, fix botch in changes of 19980304.
+ libf2c.zip: the PC makefiles are now set for NT/W95, with comments
+about changes for DOS.
+
+Fri Apr 3 17:22:12 EST 1998
+ Adjust fix of 19960913 to again permit substring notation on
+character variables in data statements.
+
+Sun Apr 5 19:26:50 EDT 1998
+ libi77: wsfe.c: make $ format item work: this was lost in the changes
+of 17 March 1998.
+
+Sat May 16 19:08:51 EDT 1998
+ Adjust output of ftnlen constants: rather than appending L,
+prepend (ftnlen). This should make the resulting C more portable,
+e.g., to systems (such as DEC Alpha Unix systems) on which long
+may be longer than ftnlen.
+ Adjust -r so it also casts REAL expressions passed to intrinsic
+functions to REAL.
+
+Wed May 27 16:02:35 EDT 1998
+ libf2c.zip: tweak description of compiling libf2c for INTEGER*8
+to accord with makefile.u rather than libF77/makefile.
+
+Thu May 28 22:45:59 EDT 1998
+ libi77: backspace.c dfe.c due.c iio.c lread.c rsfe.c sue.c wsfe.c:
+set f__curunit sooner so various error messages will correctly
+identify the I/O unit involved.
+ libf2c.zip: above, plus tweaks to PC makefiles: for some purposes,
+it's still best to compile with -DMSDOS (even for use with NT).
+
+Thu Jun 18 01:22:52 EDT 1998
+ libi77: lread.c: modified so floating-point numbers (containing
+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.
+
+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.
git://gcc.gnu.org / gcc.git / blobdiff