Hi,
I'm trying to compile a library with gfortran, and I do run into a few
problems, see below. Any help would be greatly appreciated!
Thanks,
-Wilbert.
The first problem is an error:
**************************
> gfortran dump.F90
dump.F90:17.59:
PRINT '(A,I,2A)', 'Error on line ', line, ' in file ', file
1
Error: Nonnegative width required in format string at (1)
**************************
It refers to this small program:
**************************
MODULE m_dump
CONTAINS
SUBROUTINE dump(file, line, message)
CHARACTER (LEN=*) , INTENT(IN) :: file
INTEGER , INTENT(IN) :: line
CHARACTER (LEN=*) , INTENT(IN) :: message
INTEGER , POINTER :: x,y
PRINT '(A,I,2A)', 'Error on line ', line, ' in file ', file
PRINT '(A)', message
PRINT '(A)', 'Program termination and stack dump'
! generate a runtime error to force a stackdump
NULLIFY(y)
x = y
! the program should be crashed
STOP 'No termination, no stack dump, system halted'
END SUBROUTINE
END MODULE
**************************
I noticed that several users had this error before, but I couldn't find
a good solution. If there is one. Any ideas?
Also, the ifort compile (for which the library is tested) uses the -i4
option, but I can't find a comparable option in gfortran. I assume that
4 bit is the default, but the final sentence in the description of the
option -fdefault-integer-8: "Do nothing if this is already the default"
is not very reassuring. I get a series of warnings that may be related
to this:
warning: format '%ld' expects type 'long int', but argument 3 has type
'int32'
This is the gfortran version that I'm using:
**************************
> gfortran -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc-4.3.2/configure --prefix=/ccs/opt/x86/gcc-4.3.2
--with-mpfr-include=/ccs/opt/x86/mpfr-2.3.2/include --with-mpfr-
lib=/ccs/opt/x86/mpfr-2.3.2/lib
Thread model: posix
gcc version 4.3.2 (GCC)
**************************
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Wilbert Weijer Phone: (505) 667 7469
CCS-2, MS B296 Fax: (505) 667 5921
Los Alamos National Laboratory E-mail: wilbert@xxxxxxxx
Los Alamos, NM 87545 URL: http://public.lanl.gov/wilbert
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
