Bugzilla Bug 190510

I think there's a problem in the build sequence for toolchains
ia64-unknown-linux-gnu; after building binutils it proceeds with glibc-headers
(which fails because it needs ia64-unknown-linux-gnu-cpp) instead of with gcc
stage 1.


Reproducible: Always

Steps to Reproduce:
1. crossdev -S -t ia64-unknown-linux-gnu


Actual Results:  

Output:

--------------------------------------------------------------------------------
 * Host Portage ARCH:     amd64
 * Target Portage ARCH:   ia64
 * Target System:         ia64-unknown-linux-gnu
 * Stage:                 4 (C/C++ compiler)

 * binutils:              binutils-[stable]
 * gcc:                   gcc-[stable]
 * headers:               linux-headers-[stable]
 * libc:                  glibc-[stable]

 * PORTDIR_OVERLAY:       /usr/local/portage
 * PORT_LOGDIR:           /var/log/portage
 * PKGDIR:                /usr/portage/packages/cross/ia64-unknown-linux-gnu
 * PORTAGE_TMPDIR:        /var/tmp/cross/ia64-unknown-linux-gnu
  _  -  ~  -  _  -  ~  -  _  -  ~  -  _  -  ~  -  _  -  ~  -  _  -  ~  -  _  -  
 * Forcing the latest versions of {binutils,gcc}-config/gnuconfig ...     [ ok
]
 * Log: /var/log/portage/cross-ia64-unknown-linux-gnu-binutils.log
 * Emerging cross-binutils ...                                            [ ok
]
 * Log: /var/log/portage/cross-ia64-unknown-linux-gnu-linux-headers-quick.log
 * Emerging cross-linux-headers-quick ...                                 [ ok
]
 * Log: /var/log/portage/cross-ia64-unknown-linux-gnu-glibc-headers.log
 * Emerging cross-glibc-headers ...

 * glibc failed :(
 * If you file a bug, please attach the following logfiles:
 * /var/log/portage/cross-ia64-unknown-linux-gnu-info.log
 * /var/log/portage/cross-ia64-unknown-linux-gnu-glibc-headers.log

Created an attachment (id=129471) [edit]
Log file

you posted the wrong log files ... you should have posted:
/var/log/portage/cross-ia64-unknown-linux-gnu-info.log
/var/log/portage/cross-ia64-unknown-linux-gnu-glibc-headers.log

but you attached:
/var/log/portage/cross-ia64-unknown-linux-gnu-linux-headers-quick.log

please re-open once you've posted the correct ones

Created an attachment (id=129497) [edit]
cross-ia64-unknown-linux-gnu-glibc-headers.log

Created an attachment (id=129499) [edit]
cross-ia64-unknown-linux-gnu-info.log

Requested log files provided. As mentioned earlier, the problem is the apparent
absence of ia64-unknown-linux-gnu-cpp, which is not built until gcc stage 1.

Looks like a classic chicken-and-the-egg problem: to build the headers you need
the compiler, but the compiler apparently needs the headers. From looking
inside the crossdev script I can see that ia64 is a special case, which gets a
special flag (WITH_DEF_HEADERS) set to "yes".

fixed in cvs