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Re: new module lib-ignore; new section build_lib in MODULES.html
From: |
Bruno Haible |
Subject: |
Re: new module lib-ignore; new section build_lib in MODULES.html |
Date: |
Wed, 18 Jan 2006 13:36:35 +0100 |
User-agent: |
KMail/1.5 |
Paul Eggert wrote:
> Stepping back from things a bit, I discovered a way to simplify
> lib-ignore so that it no longer needs to use ldd. Instead, it merely
> uses the '-z ignore' option if this works.
All the better.
One more question about this macro: What is the difference between
-Xlinker and -Wl (apart from the slightly different syntax)? libtool and
config.rpath sometimes use -Wl to pass an option to the linker and never
-Xlinker, whereas your macro uses sometimes -Xlinker and never -Wl.
It appears that -Xlinker is supported only by gcc, and -Wl by other
compilers too?
> I looked into doing this, and ran into some problems.
> LDDPOSTPROC is set in such a way that configure needs to employ 'eval'
> to use it, and then I ran into porting problems when using things like
> 'eval "$LDDPROG ... $LDDPOSTPROC"' since LDDPROG began "LC_ALL=C ..."
The variables were not meant to be used with eval, just to be used
without quotes, like this:
$LDDPROG program $LDDPOSTPROC
Which problem did you run into?
Bruno
- Re: [bug-gnulib] new module lib-ignore; new section build_lib in MODULES.html, (continued)
- Re: [bug-gnulib] new module lib-ignore; new section build_lib in MODULES.html, Paul Eggert, 2006/01/11
- Re: [bug-gnulib] Re: [bug-gnulib] new module lib-ignore; new section build_lib in MODULES.html, Bruno Haible, 2006/01/12
- Re: [bug-gnulib] new module lib-ignore; new section build_lib in MODULES.html, Ralf Wildenhues, 2006/01/13
- Re: new module lib-ignore; new section build_lib in MODULES.html, Paul Eggert, 2006/01/18
- Re: new module lib-ignore; new section build_lib in MODULES.html, Ralf Wildenhues, 2006/01/18
- Re: new module lib-ignore; new section build_lib in MODULES.html,
Bruno Haible <=
- Re: new module lib-ignore; new section build_lib in MODULES.html, Ralf Wildenhues, 2006/01/18
Re: new module lib-ignore; new section build_lib in MODULES.html, Paul Eggert, 2006/01/18