[Bug general/4427] New: Random DwException build failure

["mcvet at redhat dot com" <sourceware-bugzilla at sourceware dot org>]

Occasionally after a rebuild from scratch with a make -j3, I come across the 
following build error which dissapears after another make right afterwards:

lib/dw/DwException => lib/dw/DwException.h
source='../../frysk/frysk-imports/lib/dw/cni/DwException.cxx' object='lib/dw/
cni/DwException.o' libtool=no \
        DEPDIR=.deps depmode=none /bin/sh ../../frysk/frysk-imports/depcomp \
        g++ -DPACKAGE_NAME=\"frysk\" -DPACKAGE_TARNAME=\"frysk\" -
DPACKAGE_VERSION=\"0.0.1.2007.04.25\" -DPACKAGE_STRING=\"frysk\ 
0.0.1.2007.04.25\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE=\"frysk\" -
DVERSION=\"0.0.1.2007.04.25\"  -I. -I../../frysk/frysk-imports    -I../../frysk/
frysk-imports -I../../frysk/frysk-imports/../frysk-imports -I. -I../../frysk/
frysk-imports/../frysk-imports/elfutils/libelf -I../../frysk/frysk-imports/../
frysk-imports/elfutils/libdw -I../../frysk/frysk-imports/../frysk-imports/
elfutils/libdwfl -I../../frysk/frysk-imports/../frysk-imports/libunwind/include 
-I./../frysk-imports/libunwind/include -fPIC  -I../../frysk/frysk-imports/
include -g -O -Wall -Werror -c -o lib/dw/cni/DwException.o ../../frysk/frysk-
imports/lib/dw/cni/DwException.cxx
../../frysk/frysk-imports/lib/dw/cni/DwException.cxx:41:35: error: lib/dw/
DwarfException.h: No such file or directory
./lib/dw/DwException.h:22: error: expected class-name before ‘{’ 
token
./lib/dw/DwException.h:31: error: ‘DwarfException’ is not a member 
of ‘lib::dw’
./lib/dw/DwException.h:31: error: requested alignment is not a constant
make[3]: *** [lib/dw/cni/DwException.o] Error 1
make[3]: *** Waiting for unfinished jobs....
lib/dw/DwarfException => lib/dw/DwarfException.h
make[3]: Leaving directory `/home/varg/mult/build/frysk-imports'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/varg/mult/build/frysk-imports'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/varg/mult/build/frysk-imports'
make: *** [all-recursive] Error 1

-- 
           Summary: Random DwException build failure
           Product: frysk
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: frysk-bugzilla at sourceware dot org
        ReportedBy: mcvet at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=4427

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