[Bug fortran/15280] New: Fortran9x commandline not accessable

[Bug fortran/15280] New: Fortran9x commandline not accessable

[tobias dot burnus at physik dot fu-berlin dot de]

(Tested with GNU Fortran 95 (GCC 3.5-tree-ssa 20040503 (Fedora Core Rawhide
3.5ssa-snapshot)) -- gcc-gfortran-ssa-3.5ssa-0.20040503.snapshot on SUSE 9.0)

Using the command line arguments is not possible using either the Fortran 2003
commands or f2kcli with the fortran90 file (i.e. IARGC/GETARG commands).
Expected: Either f2003 is supported directly or the IARGC/GETARG are supported.

Using the Fortan 2003 draft command line interfaces directly
(http://j3-fortran.org/doc/standing/2003/007.pdf) doesn't work since
get_command_argument etc. are not supported by gfortran.

Using http://www.winteracter.com/f2kcli/ (Fortran 90 file), one gets linking errors:
gfortran-ssa  -c f2kcli.f90 -o f2kcli.o
gfortran-ssa  -c average.f90 -o average.o
gfortran-ssa  -o average f2kcli.o average.o
f2kcli.o(.text+0x78): In function `__f2kcli__get_command_argument':
: undefined reference to `iargc_'
f2kcli.o(.text+0xfa): In function `__f2kcli__get_command_argument':
: undefined reference to `_gfortran_getarg'
f2kcli.o(.text+0x14a): In function `__f2kcli__get_command_argument':
: undefined reference to `_gfortran_getarg'
f2kcli.o(.text+0x183): In function `__f2kcli__command_argument_count':
: undefined reference to `iargc_'
f2kcli.o(.text+0x1a0): In function `__f2kcli__get_command':
: undefined reference to `iargc_'
f2kcli.o(.text+0x1f5): In function `__f2kcli__get_command':
: undefined reference to `_gfortran_getarg'
collect2: ld returned 1 exit status

-- 
           Summary: Fortran9x commandline not accessable
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tobias dot burnus at physik dot fu-berlin dot de
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15280

[Bug fortran/15280] [gfrotran] Fortran9x commandline not accessable

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-04 13:04 -------
Confirmed, already known, see a discussion on the gfortran mailing list.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |minor
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-05-04 13:04:21
               date|                            |
            Summary|Fortran9x commandline not   |[gfrotran] Fortran9x
                   |accessable                  |commandline not accessable
   Target Milestone|---                         |tree-ssa


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15280

[Bug fortran/15280] [gfrotran] Fortran9x commandline not accessable

[tobias dot burnus at physik dot fu-berlin dot de]

------- Additional Comments From tobias dot burnus at physik dot fu-berlin dot de  2004-05-04 13:25 -------
Add references.

Discussion, see http://gcc.gnu.org/ml/fortran/2004-04/msg00056.html

Besides iargc/getarg, some compilers support pxfargc()/pxfgetarg(). See
http://gcc.gnu.org/ml/fortran/2004-04/msg00058.html and
http://www.cray.com/cgi-bin/swpubs/craydoc30/manpage_display.cgi?id=pxfgetarg&PL=pxfm&Rel=51&Cat=3&Vol=3f

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15280

[Bug fortran/15280] [gfortran] Fortran9x commandline not accessable

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|3.5.0                       |---


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15280

[Bug fortran/15280] [gfortran] Fortran9x commandline not accessable

[tobi at gcc dot gnu dot org]

------- Additional Comments From tobi at gcc dot gnu dot org  2004-06-09 17:45 -------
PR15665 is the IARGC/GETARG part of this one. I didn't mark this a dup, because
this one here also brings up the missing F2KCLI.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15280

[Bug fortran/15280] Fortran9x commandline not accessable

[jblomqvi at cc dot hut dot fi]

------- Additional Comments From jblomqvi at cc dot hut dot fi  2004-06-29 18:43 -------
Patch which implements the F2003 functions here:

http://gcc.gnu.org/ml/gcc-patches/2004-06/msg02526.html

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15280

[Bug fortran/15280] Fortran9x commandline not accessable

[jblomqvi at cc dot hut dot fi]

------- Additional Comments From jblomqvi at cc dot hut dot fi  2004-06-30 09:16 -------
Bugfixed version of the previous patch here:

http://gcc.gnu.org/ml/gcc-patches/2004-06/msg02580.html

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15280

[Bug fortran/15280] Fortran9x commandline not accessable

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-07-04 17:00 -------
Subject: Bug 15280

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	pbrook@gcc.gnu.org	2004-07-04 17:00:12

Modified files:
	gcc/fortran    : ChangeLog gfortran.h intrinsic.c intrinsic.h 
	                 iresolve.c trans-decl.c trans-intrinsic.c 
	                 trans.h 
	libgfortran    : ChangeLog libgfortran.h 
	libgfortran/intrinsics: args.c 

Log message:
	PR fortran/15280
	PR fortran/15665
	* gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
	GFC_ISYM_COMMAND_ARGUMENT_COUNT.
	* intrinsic.c (add_functions):  Identify iargc.  Add
	command_argument_count.
	(add_subroutines): Resolve getarg.  Add get_command and
	get_command_argument.
	* intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
	gfc_resolve_get_command_argument): Add prototypes.
	* iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
	gfc_resolve_get_command_argument): New functions.
	* trans-decl.c (gfor_fndecl_iargc): New variable.
	(gfc_build_intrinsic_function_decls): Set it.
	* trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
	(gfc_conv_intrinsic_function): Use it.
	* trans.h (gfor_fndecl_iargc): Declare.
	libgfortran/
	* libgfortran.h (gfc_strlen_type): Define.
	* intrinsics/args.c (getarg): Rename ...
	(getarg_i4): ... to this.
	(getarg_i8, get_command_argument_i4, get_command_argument_i8,
	get_command_i4, get_command_i8): New functions.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&r1=1.101&r2=1.102
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/gfortran.h.diff?cvsroot=gcc&r1=1.16&r2=1.17
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/intrinsic.c.diff?cvsroot=gcc&r1=1.10&r2=1.11
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/intrinsic.h.diff?cvsroot=gcc&r1=1.7&r2=1.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/iresolve.c.diff?cvsroot=gcc&r1=1.7&r2=1.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-decl.c.diff?cvsroot=gcc&r1=1.17&r2=1.18
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-intrinsic.c.diff?cvsroot=gcc&r1=1.9&r2=1.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans.h.diff?cvsroot=gcc&r1=1.6&r2=1.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/ChangeLog.diff?cvsroot=gcc&r1=1.46&r2=1.47
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/libgfortran.h.diff?cvsroot=gcc&r1=1.7&r2=1.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libgfortran/intrinsics/args.c.diff?cvsroot=gcc&r1=1.1&r2=1.2



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15280

[Bug libfortran/15280] Fortran9x commandline not accessable

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-07-04 18:49 -------
Fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
          Component|fortran                     |libfortran
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15280

[Bug fortran/15280] Fortran9x commandline not accessable

[pinskia at gcc dot gnu dot org]

-- 
Bug 15280 depends on bug 15665, which changed state.

Bug 15665 Summary: unable to compile file w/ reference to GETARG/IARGC
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15665

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15280

[Bug libfortran/15280] Fortran9x commandline not accessable

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |3.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15280