Date: Wed, 22 Jul 1998 09:42:14 -0700 (PDT) From: "Steven G. Kargl" <kargl@troutmask.apl.washington.edu> To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: bin/7369: Silenced f2c/f77 Message-ID: <199807221642.JAA27339@troutmask.apl.washington.edu>
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>Number: 7369
>Category: bin
>Synopsis: f2c/f77 spew output to stderr during compilition
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Wed Jul 22 09:50:01 PDT 1998
>Last-Modified:
>Originator: Steven G. Kargl
>Organization:
Applied Physics Lab/Univ. of Washington
>Release: FreeBSD 3.0-CURRENT i386
>Environment:
>Description:
During compilation of a Fortran program f2c/f77 will spew the
name of entry points, functions, subroutines, and program to
stderr error. The enclosed patches do 3 things:
(1) Silenced the output to stderr.
(2) Added a -v option to f2c and f77. This will turn on a verbose
mode, and dumps quite a bit of stuff to stderr.
(3) Updated the f2c man page.
There are two diffs enclose. One is applied to gnu/usr.bin/cc/cc/f2c-specs.h
while the other is applied to src/usr.bin/f2c.
>How-To-Repeat:
>Fix:
*** main.c.orig Sat Apr 12 18:13:02 1997
--- main.c Fri Mar 13 10:46:17 1998
***************
*** 49,54 ****
--- 49,55 ----
flag use_bs = YES;
flag keepsubs = NO;
flag byterev = NO;
+ flag echo = NO;
int intr_omit;
static int no_cd, no_i90;
#ifdef TYQUAD
***************
*** 128,133 ****
--- 129,135 ----
f2c_entry ("Nl", P_ONE_ARG, P_INT, &maxlablist, 0),
f2c_entry ("c", P_NO_ARGS, P_INT, &addftnsrc, YES),
f2c_entry ("p", P_NO_ARGS, P_INT, &usedefsforcommon, YES),
+ f2c_entry ("v", P_NO_ARGS, P_INT, &echo, YES),
f2c_entry ("R", P_NO_ARGS, P_INT, &forcedouble, NO),
f2c_entry ("!R", P_NO_ARGS, P_INT, &forcedouble, YES),
f2c_entry ("A", P_NO_ARGS, P_INT, &Ansi, YES),
***************
*** 563,569 ****
if(inilex( copys(file_name) ))
done(1);
! if (filename0) {
fprintf(diagfile, "%s:\n", file_name);
fflush(diagfile);
}
--- 565,571 ----
if(inilex( copys(file_name) ))
done(1);
! if (filename0 && echo) {
fprintf(diagfile, "%s:\n", file_name);
fflush(diagfile);
}
*** proc.c.orig Sat Apr 12 18:13:18 1997
--- proc.c Fri Mar 13 10:53:04 1998
***************
*** 433,438 ****
--- 433,440 ----
startproc(Extsym *progname, int class)
#endif
{
+ extern flag echo;
+
register struct Entrypoint *p;
p = ALLOC(Entrypoint);
***************
*** 458,470 ****
entries = p;
procclass = class;
! fprintf(diagfile, " %s", (class==CLMAIN ? "MAIN" : "BLOCK DATA") );
! if(progname) {
! fprintf(diagfile, " %s", progname->fextname);
! procname = progname->cextname;
}
- fprintf(diagfile, ":\n");
- fflush(diagfile);
}
/* subroutine or function statement */
--- 460,474 ----
entries = p;
procclass = class;
! if (echo) {
! fprintf(diagfile, " %s", (class==CLMAIN ? "MAIN" : "BLOCK DATA") );
! if(progname) {
! fprintf(diagfile, " %s", progname->fextname);
! procname = progname->cextname;
! }
! fprintf(diagfile, ":\n");
! fflush(diagfile);
}
}
/* subroutine or function statement */
***************
*** 521,535 ****
entrypt(int class, int type, ftnint length, Extsym *entry, chainp args)
#endif
{
register Namep q;
register struct Entrypoint *p;
if(class != CLENTRY)
puthead( procname = entry->cextname, class);
! else
fprintf(diagfile, " entry ");
! fprintf(diagfile, " %s:\n", entry->fextname);
! fflush(diagfile);
q = mkname(entry->fextname);
if (type == TYSUBR)
q->vstg = STGEXT;
--- 525,543 ----
entrypt(int class, int type, ftnint length, Extsym *entry, chainp args)
#endif
{
+ extern flag echo;
+
register Namep q;
register struct Entrypoint *p;
if(class != CLENTRY)
puthead( procname = entry->cextname, class);
! else if (echo)
fprintf(diagfile, " entry ");
! if (echo){
! fprintf(diagfile, " %s:\n", entry->fextname);
! fflush(diagfile);
! }
q = mkname(entry->fextname);
if (type == TYSUBR)
q->vstg = STGEXT;
*** f2c.1.orig Fri Mar 13 10:55:01 1998
--- f2c.1 Fri Mar 13 11:04:58 1998
***************
*** 33,39 ****
.Nd Convert Fortran 77 to C or C++
.Sh SYNOPSIS
.Nm f2c
! .Op Fl AaCcEfgpRrsUuw
.Op Fl C++
.Op Fl cd
.Op Fl d Ar dir
--- 33,39 ----
.Nd Convert Fortran 77 to C or C++
.Sh SYNOPSIS
.Nm f2c
! .Op Fl AaCcEfgpRrsUuvw
.Op Fl C++
.Op Fl cd
.Op Fl d Ar dir
***************
*** 195,200 ****
--- 195,202 ----
.It Fl p
Supply preprocessor definitions to make common-block members look like local
variables.
+ .It Fl v
+ Echo the file name, program name, and procedure name(s) during compilation.
.It Fl R
Do not promote REAL functions and operations to DOUBLE PRECISION. Option
.Fl !R
*** f2c-specs.h.orig Fri Mar 13 12:01:36 1998
--- f2c-specs.h Fri Mar 13 12:02:16 1998
***************
*** 4,10 ****
"f2c %{checksubscripts:-C} %{I2} %{onetrip} %{honorcase:-U} %{u} %{w}\
%{ANSIC:-A} %{a} %{C++}\
%{c} %{E} %{ec} %{ext} %{f} %{72} %{g} %{h} %{i2} %{kr} %{krd}\
! %{P} %{p} %{r} %{r8} %{s} %{w8} %{z} %{N*}\
%i %{!pipe: -o %g.c} %{pipe:-o -}|\n",
"cpp -lang-c %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %I\
%{C:%{!E:%eGNU C does not support -C without using -E}}\
--- 4,10 ----
"f2c %{checksubscripts:-C} %{I2} %{onetrip} %{honorcase:-U} %{u} %{w}\
%{ANSIC:-A} %{a} %{C++}\
%{c} %{E} %{ec} %{ext} %{f} %{72} %{g} %{h} %{i2} %{kr} %{krd}\
! %{P} %{p} %{v} %{r} %{r8} %{s} %{w8} %{z} %{N*}\
%i %{!pipe: -o %g.c} %{pipe:-o -}|\n",
"cpp -lang-c %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %I\
%{C:%{!E:%eGNU C does not support -C without using -E}}\
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