Mail Archives: cygwin/2004/01/01/05:07:15
Hallo Yaakov,
Am Donnerstag, 1. Januar 2004 um 09:59 schriebst du:
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> OK, I googled for this one but I didn't find a clear answer, so forgive
> me if this is already "known" to the list.
> I'm trying now to package some programs which include libs and includes.
> The preferred way AFAIK is to make three packages, foo with
> executables and docs, libfooABI with just the DLL, and libfoo-devel with
> libs and includes. The problem is, make doesn't build the dll by default.
That depends on the package. E.g. we have Berkeley DB, here it is
useful to split because you may want to use older versions of the
runtime because some other executables are linked against it and you
may want to use the latest version to build new packages.
Other packages with a stable interface don't need this yet (expat,
zlib, ...).
> - From my googling it appears that there are two ways to make the DLL,
> through a mkdll.sh (which some apparently opposed) or through
It is not recommended to do this if autotools are used. However it is
used in some packages which are part of the distribution (exercise to
the reader: which packages use this method to create DLLs?)
> re-libtoolizing. Which is preferred and *exactly* how would I go about
> doing this? Thanks in advance!
If the autotools are used this is the recommended way.
Which package are you trying to build?
Generally I do s.th. like the following. Remove lines like these:
AC_PREREQ(2.12)
from configure.in
Then try this command in the top source directory:
$ autoreconf --install --verbose --force
But there are some packages where this won't work, e.g. Bruno Haible's
packages or developers who don't use all of the autotools like expat
(where automake isn't used) are usually difficult to relibtoolize.
Sometimes autoreconf is not able to do the job, then relibtoolizing
manually may help:
Optional: $ autoupdate
$ aclocal (-I /possible/include/paths)
$ libtoolize --copy --force
$ aclocal (-I /possible/include/paths)
Maybe: $ autoheader
$ automake --add-missing --force
$ autoconf
Sometimes even this doesn't work because some 'features' in older
versions of the autotools are used and these 'features' are disabled
now, sometimes 'features' are used which aren't supported by the
autotools at all (e.g expat uses non recursive make with only one
toplevel Makefile).
If you run into some specific problems, please feel free to ask the ML
about it.
Gerrit
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