update to f2c-20001205.

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.

1 files changed, 21 insertions, 8 deletions

diff --git a/lang/f2c/Makefile b/lang/f2c/Makefile
index 926eb2a3c6a..bfce63237aa 100644
--- a/lang/f2c/Makefile
+++ b/lang/f2c/Makefile
@@ -1,18 +1,31 @@
-# $NetBSD: Makefile,v 1.9 2001/02/17 09:07:05 agc Exp $
+# $NetBSD: Makefile,v 1.10 2001/02/24 18:37:45 dmcmahill Exp $
 
-DISTNAME=	f2c-19991025
-PKGNAME=	f2c-19991025p1
+DISTNAME=	f2c-20001205
 WRKSRC=		${WRKDIR}/f2c
 CATEGORIES=	lang
 MASTER_SITES=	${MASTER_SITE_LOCAL}
 
+# Note.  the distfile is kept locally because it is
+# created "on the fly" by the real master site with
+# no version number included.  This makes it difficult
+# at best to use the real master site.  The distfile
+# was created by:
+#   ftp ftp://netlib.bell-labs.com/netlib/f2c.tar
+#   tar -xvf f2c.tar f2c/00lastchange.gz
+#   gzcat f2c/00lastchange.gz
+#
+#read what the last change date was.
+#
+#   mv f2c.tar f2c-yyyymmdd.tar
+#   gzip f2c-yyyymmdd.tar
+
 MAINTAINER=	dmcmahill@netbsd.org
 HOMEPAGE=	http://www.netlib.org/f2c/index.html
-COMMENT=	Fortran to C compiler (translates fortran to C)
+COMMENT=	Fortran to C compiler including a script to emulate f77
 
 CONFLICTS=	egcs-current-19980608
 
-post-extract::
+post-extract:
 	@${RM} ${WRKSRC}/index.html
 	@${GUNZIP_CMD} ${WRKSRC}/*.gz
 	@cd ${WRKSRC} ; ${SH} libf77 ; ${SH} libi77
@@ -20,9 +33,9 @@ post-extract::
 	@${MV} ${WRKSRC}/src/.depend  ${WRKSRC}/src/depend.orig
 	@${GUNZIP_CMD} ${WRKSRC}/src/*.gz
 
-post-patch::
-	@cd ${WRKSRC} ; ${CC} -o chktypes chktypes.c
-	${WRKSRC}/chktypes
+post-patch:
+	@cd ${WRKSRC} && ${CC} -o chktypes chktypes.c
+	${WRKSRC}/chktypes -v
 	@${CP} ${WRKSRC}/f2c.h ${WRKSRC}/libF77/f2c.h
 	@${CP} ${WRKSRC}/f2c.h ${WRKSRC}/libI77/f2c.h