while here, add more options to the f2c-f77 script:
from Jason Beegan,
-r8, promote REAL and COMPLEX to DOUBLE REAL and DOUBLE COMPLEX
-s, to strip executible
generalize the -Wall flag to accept -Wxxx and pass it to the c compiler
-Wxxx for gcc warnings
complete change log from the f2c maintainers since the last packaged
version:
------------------------------------------
libf2c.zip: fix bug with the sequence backspace(n); endfile(n);
rewind(n); read(n). Supply missing (long) casts in a couple of places
where they matter when size(ftnint) == sizeof(int) < sizeof(long).
Tue Jan 18 19:22:24 EST 2000
Arrange for parameter statements involving min(...) and max(...)
functions of three or more arguments to work.
Warn about text after "end" (rather than reporting a syntax error
with a surprising line number).
Accept preprocessor line numbers of the form "# 1234" (possibly
with trailing blanks).
Accept a comma after write(...) and before a list of things to write.
Fri Jan 21 17:26:27 EST 2000
Minor updates to make compiling Win32 console binaries easier. A
side effect is that the MSDOS restriction of only one Fortran file
per invocation is lifted (and "f2c *.f") works.
Tue Feb 1 18:38:32 EST 2000
f2c/src/tokdefs.h added (to help people on non-Unix systems -- the
makefile has always had a rule for generating tokdefs.h).
Fri Mar 10 18:48:17 EST 2000
libf77, libf2c.zip: z_log.c: the real part of the double complex log
of numbers near, e.g., (+-1,eps) with |eps| small is now more accurate.
For example if z = (1,1d-7), then "write(*,*) z" now writes
"(5.E-15,1.E-07" rather than the previous "(4.88498131E-15,1.E-07)".
Thu Apr 20 13:02:54 EDT 2000
libf77, libi77, libf2c.zip: s_cat.c, rsne.c, xwsne.c: fix type
errors that only matter if sizeof(ftnint) != sizeof(ftnlen).
Tue May 30 23:36:18 EDT 2000
expr.c: adjust subcheck() to use a temporary variable of type TYLONG
rather than TYSHORT under -C -I2.
Wed May 31 08:48:03 EDT 2000
Simplify yesterday's adjustment; today's change should be invisible.
Tue Jul 4 22:52:21 EDT 2000
misc.c, function "addressable": fix fault with "f2c -I2 foo.f" when
foo.f consists of the 4 lines
subroutine foo(c)
character*(*) c
i = min(len(c),23)
end
Sundry files: tweaks for portability, e.g., for compilation by overly
fastidious C++ compilers; "false" and "true" now treated as C keywords
(so they get two underscores appended).
libf77, libi77, libf2c.zip: "invisible" adjustments to permit
compilation by C++ compilers; version numbers not changed.
Thu Jul 6 23:46:07 EDT 2000
Various files: tweaks to banish more compiler warnings.
lib?77, libf2c.zip/makefile.u: add "|| true" to ranlib invocations.
Thanks to Nelson H. F. Beebe for messages leading to these changes
(and to many of the ones two days ago).
xsum.c: tweak include order.
Fri Jul 7 18:01:25 EDT 2000
fc: accept -m xxx or -mxxx, pass them to the compiler as -mxxx
(suggestion of Nelson Beebe). Note that fc simply appends to CFLAGS,
so system-specific stuff can be supplied in the environment variable
CFLAGS. With some shells, invocations of the form
CFLAGS='system-specific stuff' fc ...
are one way to do this.
Thu Aug 17 21:38:36 EDT 2000
Fix obscure glitch: in "Error on line nnn of ...: Bad # line:...",
get nnn right.
Sat Sep 30 00:28:30 EDT 2000
libf77, libf2c.zip: dtime_.c, etime_.c: use floating-point divide;
dtime_.d, erf_.c, erfc_.c, etime.c: for use with "f2c -R", compile with
-DREAL=float.
Tue Dec 5 22:55:56 EST 2000
lread.c: under namelist input, when reading a logical array, treat
Tstuff= and Fstuff= as new assignments rather than as logical constants.
2175605765