[Buildroot] [autobuild.buildroot.net] Build results for 2015-02-25
Baruch Siach
baruch at tkos.co.il
Thu Feb 26 18:39:31 UTC 2015
Hi Thomas, list,
On Thu, Feb 26, 2015 at 08:30:13AM +0100, Thomas Petazzoni wrote:
> x86_64 | make-4.1 | NOK | http://autobuild.buildroot.net/results/b80a34a602b1241bc03cd43df1a269389d50e75c/
Nice.
So we package different versions of the same library under different names.
The library is the Boehm-Demers-Weiser garbage collector that we carry under
the names bdwgc (7.2f), and libgc (7.4.0). The following build order seems to
triggers the error:
bdwgc (guile dependency)
guile
libgc
make
guile links with bdwgc as a mandatory dependency. make-4.1 configure script
finds guile and pulls -lguile-2.0 and -lgc to its link command. But libgc
builds before make, thus overwriting bdwgc. When make attempts to link with
libgc it fails because of missing getcontext, a problem that is fixed in bdwgc
by a local patch.
I have verified that building guile, libgc, and make, in that order,
reproduced this build failure.
I suggest to just remove libgc in master, event though it was added first,
because no other package depend on it.
baruch
--
http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
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- baruch at tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -
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