[Gc] Re: Cross-compilation - configuring inner libatomic_ops

Petter Urkedal urkedal at nbi.dk
Wed Sep 21 09:11:27 PDT 2011


On 2011-09-21, Ivan Maidanski wrote:
> Another issue: I've cloned bdwgc repo and run "autoreconf -vif" in master branch. It produces a warning: 
> 
> autoreconf: Entering directory `.'
> autoreconf: configure.ac: not using Gettext
> autoreconf: running: aclocal --force -I m4
> configure.ac:16: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
> ../../lib/autoconf/lang.m4:194: AC_LANG_CONFTEST is expanded from...
> ../../lib/autoconf/general.m4:2662: _AC_LINK_IFELSE is expanded from...
> ../../lib/autoconf/general.m4:2679: AC_LINK_IFELSE is expanded from...
> /usr/share/aclocal/libtool.m4:1022: _LT_SYS_MODULE_PATH_AIX is expanded from...
> /usr/share/aclocal/libtool.m4:4170: _LT_LINKER_SHLIBS is expanded from...
> /usr/share/aclocal/libtool.m4:5253: _LT_LANG_C_CONFIG is expanded from...
> /usr/share/aclocal/libtool.m4:138: _LT_SETUP is expanded from...
> /usr/share/aclocal/libtool.m4:67: LT_INIT is expanded from...
> configure.ac:16: the top level
> 
> Do we need to fix this in configure.ac?

That's for the libtool developers to fix, except they probably already
did.  It's harmless (until Autoconf drops the backward compatibility, and
by then you'll likely have a newer libtool).


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