[Bug bootstrap/18393] New: native C crosscompiler doesn't build.

[pluto at pld-linux dot org]

alpha and ppc require target's system headers 
(eg. in /usr/{alpha,ppc}-*/include) 
 
  gcc/config/alpha/linux.h:77:20: signal.h: No such file or directory 
  gcc/config/alpha/linux.h:78:26: sys/ucontext.h: No such file or directory 
 
cross-{amd64,arm,sparc*} build/work fine witohut it. 
do alpha and ppc really need them?

-- 
           Summary: native C crosscompiler doesn't build.
           Product: gcc
           Version: 3.4.3
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pluto at pld-linux dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: {alpha,ppc}-pld-linux
  GCC host triplet: pentium3-pld-linux
GCC target triplet: pentium3-pld-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18393