Created attachment 500192 [details] build.log gprbuild -Pgnat2why -j0 -cargs -O2 -pipe -march=native -ggdb -largs -Wl,-O1 -Wl,--as-needed gnat2why.gpr:2:06: unknown project file: "gnatcoll" gprbuild: "gnat2why" processing failed make[1]: *** [Makefile:66: build] Error 4 make[1]: Leaving directory '/var/tmp/portage/dev-lang/spark-2017/work/spark-gpl-2017-src/gnat2why' # emerge --info '=dev-lang/spark-2017::gentoo' Traceback (most recent call last): File "/usr/lib/python-exec/python3.4/emerge", line 50, in <module> retval = emerge_main() File "/usr/lib64/python3.4/site-packages/_emerge/main.py", line 1250, in emerge_main return run_action(emerge_config) File "/usr/lib64/python3.4/site-packages/_emerge/actions.py", line 3255, in run_action emerge_config.trees, emerge_config.opts, valid_atoms) File "/usr/lib64/python3.4/site-packages/_emerge/actions.py", line 1654, in action_info head_commit = sync.retrieve_head(options=options) AttributeError: 'WebRsync' object has no attribute 'retrieve_head' # emerge -pqv '=dev-lang/spark-2017::gentoo' [ebuild N ] dev-lang/spark-2017
# emerge -pqv gnat-gpl gnatcoll gprbuild [ebuild R ] dev-lang/gnat-gpl-2017 USE="cxx doc hardened nptl (pie) sanitize (ssp) vtv (-altivec) -awt bootstrap -cilk -debug (-fixed-point) -fortran -gcj -go -graphite -jit -libssp -mpx (-multilib) -nls -objc -objc++ -objc-gc -openmp (-pch) -pgo -regression-test -vanilla" [ebuild R ] dev-ada/gprbuild-2017 USE="bootstrap gnat_2017 -gnat_2016 -shared -static -static-pic" [ebuild R ] dev-ada/gnatcoll-2017 USE="gmp gnat_2017 gtk iconv projects readline sqlite -gnat_2016 -postgresql -pygobject -shared -static -syslog -tools" PYTHON_TARGETS="python2_7"
dev-ada/gnatcoll should be built with shared or static use flag enabled. Thanks for report. Fixed