Bugzilla Bug 135598

ebuild goes along just fine, until after some time in the build stage:
...
rpmmodule.c: In function 'initrpm':
rpmmodule.c:210: warning: dereferencing type-punned pointer will break
strict-aliasing rules
rpmmodule.c:213: warning: dereferencing type-punned pointer will break
strict-aliasing rules
rpmmodule.c:216: warning: dereferencing type-punned pointer will break
strict-aliasing rules
rpmmodule.c:219: warning: dereferencing type-punned pointer will break
strict-aliasing rules
rpmmodule.c:222: warning: dereferencing type-punned pointer will break
strict-aliasing rules
rpmmodule.c:225: warning: dereferencing type-punned pointer will break
strict-aliasing rules
rpmmodule.c:228: warning: dereferencing type-punned pointer will break
strict-aliasing rules
rpmmodule.c:231: warning: dereferencing type-punned pointer will break
strict-aliasing rules
rpmmodule.c:234: warning: dereferencing type-punned pointer will break
strict-aliasing rules
rpmmodule.c:237: warning: dereferencing type-punned pointer will break
strict-aliasing rules
rpmmodule.c:240: warning: dereferencing type-punned pointer will break
strict-aliasing rules
rpmmodule.c:266: error: invalid lvalue in assignment
make[3]: *** [rpmmodule.lo] Error 1
make[3]: Leaving directory `/var/tmp/portage/rpm-4.2/work/rpm-4.2/python'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/var/tmp/portage/rpm-4.2/work/rpm-4.2/python'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/rpm-4.2/work/rpm-4.2'
make: *** [all] Error 2

!!! ERROR: app-arch/rpm-4.2 failed.
!!! Function src_compile, Line 50, Exitcode 2
!!! (no error message)
!!! If you need support, post the topmost build error, NOT this status message.

*** This bug has been marked as a duplicate of 118858 ***