Public bug reported:
$ cat hello.f
print *,"Hello, world"
end
$ f2c hello.f
hello.f:
MAIN:
$ cat hello.c
/* hello.f -- translated by f2c (version 20160102).
You must link the resulting object file with libf2c:
on Microsoft Windows system, link with libf2c.lib;
on Linux or Unix systems, link with .../path/to/libf2c.a -lm
or, if you install libf2c.a in a standard place, with -lf2c -lm
-- in that order, at the end of the command line, as in
cc *.o -lf2c -lm
Source for libf2c is in /netlib/f2c/libf2c.zip, e.g.,
http://www.netlib.org/f2c/libf2c.zip
*/
#include "f2c.h"
/* Table of constant values */
static integer c__9 = 9;
static integer c__1 = 1;
/* Main program */ int MAIN__(void)
{
/* Builtin functions */
integer s_wsle(cilist *), do_lio(integer *, integer *, char *, ftnlen),
e_wsle(void);
/* Fortran I/O blocks */
static cilist io___1 = { 0, 6, 0, 0, 0 };
s_wsle(&io___1);
do_lio(&c__9, &c__1, "Hello, world", (ftnlen)12);
e_wsle();
return 0;
} /* MAIN__ */
$ gcc hello.c -lf2c
$ ./a.out
$
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: f2c 20160102-1
ProcVersionSignature: Ubuntu 5.4.0-113.127-generic 5.4.181
Uname: Linux 5.4.0-113-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.24
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: KDE
Date: Tue May 31 22:15:02 2022
InstallationDate: Installed on 2021-03-27 (430 days ago)
InstallationMedia: Ubuntu-Server 20.04.2 LTS "Focal Fossa" - Release amd64
(20210201.2)
SourcePackage: f2c
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: f2c (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/1976406
Title:
f2c-compiled program produces no output
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