Created attachment 380540 [details] emerge --info build log and emerge --info attached
Created attachment 380542 [details] build log
I think is a problem with dev-lang/ocaml. What version of ocaml are you using?
I'm using current stable: =dev-lang/ocaml-3.12.1
could you try to rebuild dev-ml/camlp5 with USE=ocamlopt ?
Should be fixed now by depending on dev-ml/camlp5[ocamlopt?]
Using dev-ml/camlp5[ocamlopt?] now, but USE='-ocamlopt' emerge -1 =app-misc/geneweb-6.07 throws this: [...] >>> Source configured. >>> Compiling source in /var/tmp/portage/app-misc/geneweb-6.07/work/gw-6.07-src ... make -j6 OCAMLC=ocamlc OCAMLOPT=ocamlopt out cd wserver; make all make[1]: Entering directory `/var/tmp/portage/app-misc/geneweb-6.07/work/gw-6.07-src/wserver' camlp5r pa_extend.cmo q_MLast.cmo -o pa_macro5.ppo pa_macro5.ml camlp5r ../wserver/pa_macro5.cmo -DUNIX -o wserver.ppi wserver.mli Error while loading "../wserver/pa_macro5.cmo": file not found in path. make[1]: *** [wserver.cmi] Error 2 make[1]: *** Waiting for unfinished jobs.... ocamlc -c -I "`camlp5 -where`" -impl pa_macro5.ppo make[1]: Leaving directory `/var/tmp/portage/app-misc/geneweb-6.07/work/gw-6.07-src/wserver' make: *** [out] Error 2 * ERROR: app-misc/geneweb-6.07::gentoo failed (compile phase): * emake failed [...] Do you want me to stabilize this version on amd64 anyway?
The issue you raised is related to parallel build when not using ocamlopt. It should be fixed now.