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Re: first draft of "relocatable" module


From: Albert Chin
Subject: Re: first draft of "relocatable" module
Date: Wed, 28 Feb 2007 15:08:49 -0600
User-agent: Mutt/1.5.6i

On Wed, Feb 28, 2007 at 06:48:25AM +0100, Ralf Wildenhues wrote:
> A couple more comments.
> 
> * Ben Pfaff wrote on Mon, Feb 26, 2007 at 03:27:42AM CET:
> 
> Content-Description: gnulib diff versus gettext
> > --- gettext/build-aux/install-reloc 2006-11-09 06:26:40.000000000 -0800
> > +++ gnulib.relocatable/build-aux/install-reloc      2007-02-19 
> > 22:31:39.000000000 -0800
> 
> > +func_verbose $compile_command -I"$builddir" -I"$srcdir" -I"$config_h_dir" 
> > -DHAVE_CONFIG_H -DIN_RELOCWRAPPER -DNO_XMALLOC 
> > -D"INSTALLPREFIX=\"$prefix\"" -D"INSTALLDIR=\"$installdir\"" 
> > -D"LIBPATHVAR=\"$library_path_var\"" -D"LIBDIRS=$libdirs" 
> > -D"EXEEXT=\"$exeext\"" "$srcdir"/relocwrapper.c "$srcdir"/progname.c 
> > "$srcdir"/progreloc.c "$srcdir"/xreadlink.c "$srcdir"/readlink.c 
> > "$srcdir"/canonicalize-lgpl.c "$srcdir"/allocsa.c "$srcdir"/relocatable.c 
> > "$srcdir"/setenv.c "$srcdir"/strerror.c "$srcdir"/c-ctype.c -o 
> > "$destprog.wrapper$exeext" || exit $?
> 
> Do you have some data or experience on how portable it is wrt. the
> compiler to list several source files in one compile command?  Can
> some compiler create intermediate files in the current directory?
> Because if yes, that would prevent parallel 'make install'.
> Or it could leave behind object files?  Sorry, so far I wasn't able
> to see easily in which directory this compilation command would be
> executed.

And, if $compile_command can be libtool, you'll definitely run into
problems, especially on AIX with -export-dynamic.

-- 
albert chin (address@hidden)




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