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Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW
From: |
Eli Zaretskii |
Subject: |
Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW |
Date: |
Mon, 22 Dec 2014 18:09:06 +0200 |
> From: Tim Rühsen <address@hidden>
> Date: Sun, 21 Dec 2014 18:24:19 +0100
>
> > > + exec_name = basename (argv[0]);
> >
> > Shouldn't this use base_name? AFAICS, this is what gnulib provides.
>
> base_name() is a similar function (but I couldn't find a documentation).
> https://www.gnu.org/software/gnulib/manual/html_node/basename.html
>
> The most important part seems to leave libgen.h away. To avoid the POSIX
> basename function.
I'm sorry, but it looks like I'm still missing something. AFAICS,
gnulib doesn't offer 'basename', it only offers 'base_name'. I
verified this by running "nm -A" on libgnu.a.
The node you cite from the Gnulib manual says:
Gnulib module: —
Portability problems fixed by Gnulib:
Portability problems not fixed by Gnulib:
This function is missing on some platforms: IRIX 6.5, Solaris 2.5.1,
mingw, MSVC 9, BeOS.
glibc has two different functions basename: the POSIX version and the GNU
version.
basename assumes file names in POSIX syntax; it does not work with file
names in Windows syntax.
The Gnulib module dirname provides similar API, with function base_name, that
also works with Windows file names.
My interpretation of this is:
. Gnulib doesn't provide a substitute for this function (that's the
"Gnulib module: —" part above, which is explained in the parent
node). It is also consistent with "Portability problems not fixed
by Gnulib:" ^^^^^^^^^
. 'basename' as defined by Posix doesn't support Windows file names.
. Gnulib provides a similar function called 'base_name' that does
work on Posix and Windows platforms alike.
So it looks to me that my original comment was correct, and we should
call base_name. What am I missing?
- [Bug-wget] Building and testing wget 1.16.1 on MinGW, Eli Zaretskii, 2014/12/19
- Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW, Tim Ruehsen, 2014/12/19
- Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW, Eli Zaretskii, 2014/12/19
- Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW, Tim Ruehsen, 2014/12/19
- Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW, Eli Zaretskii, 2014/12/19
- Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW, Eli Zaretskii, 2014/12/21
- Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW, Tim Rühsen, 2014/12/21
- Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW,
Eli Zaretskii <=
- Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW, Tim Rühsen, 2014/12/23
- Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW, Tim Rühsen, 2014/12/25
- Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW, Eli Zaretskii, 2014/12/25
Re: [Bug-wget] Building and testing wget 1.16.1 on MinGW, Eli Zaretskii, 2014/12/20