[PATCH] libebl: Don't install libebl.a, libebl.h and remove backends from spec.
Wed Jan 8 14:09:00 GMT 2020
On Thu, 2020-01-02 at 03:02 +0300, Dmitry V. Levin wrote:
> On Thu, Aug 29, 2019 at 11:43:58PM +0200, Mark Wielaard wrote:
> > All archive members from libebl.a are now in libdw.a. We don't generate
> > separate backend shared libraries anymore. So remove them from the
> > elfutils.spec file.
> > diff --git a/libebl/ChangeLog b/libebl/ChangeLog
> > index 6ba3a02b..4da7eeeb 100644
> > --- a/libebl/ChangeLog
> > +++ b/libebl/ChangeLog
> > @@ -1,3 +1,8 @@
> > +2019-08-29 Mark Wielaard <firstname.lastname@example.org>
> > +
> > + * Makefile.am (noinst_LIBRARIES): Add libebl.a.
> > + (noinst_HEADERS): Add libebl.h.
> (pkginclude_HEADERS): Remove.
Ah, yes, sorry missed that one.
> > @@ -62,6 +59,6 @@ libebl_a_SOURCES = eblopenbackend.c
> > eblclosebackend.c eblreloctypename.c \
> > libebl_pic_a_SOURCES =
> > am_libebl_pic_a_OBJECTS = $(libebl_a_SOURCES:.c=.os)
> > -noinst_HEADERS = libeblP.h ebl-hooks.h
> > +noinst_HEADERS = libebl.h libeblP.h ebl-hooks.h
> > MOSTLYCLEANFILES = $(am_libebl_pic_a_OBJECTS)
> After this part of the change libebl.h is no longer installed, but
> it's included by libasm.h which is still installed.
> This has to be fixed somehow, but I'm not sure whether libebl.h should be
> reinstated, libasm.h should stop to include it, or libasm.h should stop
> to be installed.
Urgh. Missed that too.
Even if you could use libasm.h, linking with libasm always was kind of
useless since there was no supported way to create an Ebl handle.
Unless you statically linked with libebl, which was never supported and
might still not work since it might conflict with changes in the libebl
linked to by libasm/libdw.
In fact our own elfutils.spec doesn't even install it. But sadly some
distros (including Fedora... my fault) do install it.
Short term I propose the attached patch.
But longer term we need new asm_begin and disasm_begin functions that
don't depend on unsupportable libebl features.
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