Re: XForms: Compile: flcolor.o(.text+0x1139): undefined reference to `_IO_stderr_'

From: Steve Lamont (
Date: Fri Jul 06 2001 - 23:54:15 EDT

  • Next message: Robert Williams: "Re: XForms: Compile: flcolor.o(.text+0x1139): undefined reference to `_IO_stderr_'"

    # To subscribers of the xforms list from Steve Lamont <> :

    > > Hm. FORTRAN.
    > Mixed. Most of it is c and c++, but some FORTRAN is called through
    > a wrapper. As I recall, if FORTRAN is called, g77 must be the linker,
    > but in fact those rules have escaped me. I'll have to do some reading
    > unless someone else on the list is old enough - and remembers...
    > This was all working and hasn't been changed, so I'm thinking
    > that it might be a change in f77.

    I'm wondering that since you're using `f2c' rather than `g77' that
    perhaps you ought to be linking with `cc' rather than `g77'.

    Another thought -- perhaps the `-static' is causing the linker to do
    something stupid.

    Try using `-v' (verbose) as a link option. That may tell you
    something useful.

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