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29285 Discussions

ignoring unknown option '-byteswapio'

francesc_verdaguer1
Beginner
‎03-01-2006 05:53 PM
1,317 Views
I am trying to compile a program prepared to be compiled or work under " pgf77" fortran. In the makefile there is the next sentences:
F77 = pgf77

FLGS = -byteswapio

I changed the first one to "F77 = ifort" because I am using Intel Fortran 9.0, but I have an error (or a warning) with the function -byteswapio:

ifort: Command line warning: ignoring unknown option '-byteswapio'

Could anyone help me and tell me what I have to put in the place of '-byteswapio'?

Thanks for all
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Steven_L_Intel1
Employee
‎03-01-2006 07:09 PM
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-convert big_endian
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TimP
Honored Contributor III
‎03-01-2006 07:10 PM
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Both an environment variable scheme and an OPEN keyword scheme are available to support byte swapping. Please read the documentation which comes with the compiler.
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Steven_L_Intel1
Employee
‎03-01-2006 07:57 PM
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There are, I think, six different ways of specifying this behavior, through various switches, OPEN keywords and environment variables with varying granularity.
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