[PATCH] ld: Build and install only unversioned libdep

[Howard Chu]

H.J. Lu wrote:
> On Wed, Dec 16, 2020 at 6:50 AM H.J. Lu <hjl.tools@gmail.com> wrote:
>>
>> Remove libdep.*a, libdep.so and libdep.so.0 since only libdep.so.0.0.0
>> is needed.
>>
>>         PR ld/27082
>>         * Makefile.am (install-data-local): Depend on
>>         $(install-bfdpluginLTLIBRARIES).  Remove libdep.*a, libdep.so
>>         and libdep.so.0.
> 
> Here is the updated patch to build and install only unversioned libdep.
> Ok for master?
> 
> --- a/ld/Makefile.am
> +++ b/ld/Makefile.am
> @@ -1001,7 +1001,11 @@ libldtestplug4_la_LDFLAGS = -no-undefined -rpath /nowhere
>  bfdplugindir = $(libdir)/bfd-plugins
>  bfdplugin_LTLIBRARIES = libdep.la
>  libdep_la_SOURCES = libdep_plugin.c
> -libdep_la_LDFLAGS = -no-undefined -rpath /nowhere
> +libdep_la_LDFLAGS = -no-undefined -rpath /nowhere -module -avoid-version
> +libdep_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
> +	--tag=disable-static \
> +	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
> +	$(libdep_la_LDFLAGS) $(LDFLAGS) -o $@

Should be able to just add --tag=disable-static to libdep_la_LDFLAGS, and not
need a custom _LINK rule, right?

-- 
  -- Howard Chu
  CTO, Symas Corp.           http://www.symas.com
  Director, Highland Sun     http://highlandsun.com/hyc/
  Chief Architect, OpenLDAP  http://www.openldap.org/project/