Description of problem:
Anaconda after yum upgrade not rebuildable anymore.
can be rebuild on a fresh installed FC6.
after a yum -y upgrade
rpmbuild --rebuild anaconda-11.1.1.3-1.src.rpm
fails.

Version-Release number of selected component (if applicable):
11.1.1.3.-1

How reproducible:
always.

Steps to Reproduce:
1. rpmdev-setuptree
2. cd rpmbuild/SRPMS
3. yumdownloader -e core-source --source anaconda
4. rpmbuild --rebuild anaconda-11.1.1.3-1.src.rpm
5. <fix missing dependencies for rpmbuild>
6. rpmbuild --rebuild anaconda-11.1.1.3-1.src.rpm


  
Actual results:
...
make[2]: Leaving directory
`/home/baumanmo/rpmbuild/BUILD/anaconda-11.1.1.3/isys/gzlib'
cc -c -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
--param=ssp-buffer-size=4 -m32 -march=i386 -mtune=generic
-fasynchronous-unwind-tables -Wall -Werror -D_GNU_SOURCE=1
-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1
-DUSESELINUX=1 -I/usr/include/python2.4 -I.. -DHAVE_NFS -I/usr/include/glib-2.0
-I/usr/lib/glib-2.0/include   -I/usr/include/libdhcp -I/usr/include/dhcp4client
-I/usr/include/dhcp6client   -fPIC -o isys.lo isys.c
isys.c: In function 'doRaidStart':
isys.c:974: error: 'START_ARRAY' undeclared (first use in this function)
isys.c:974: error: (Each undeclared identifier is reported only once
isys.c:974: error: for each function it appears in.)


Expected results:
the actual files in 
rpmbuild/RPMS/i386

Additional info:
# cd /usr/include
# grep -R START_ARRAY *
linux/raid/md_u.h:/*  0x31 was START_ARRAY  */
linux/raid/md_u.h:#define RESTART_ARRAY_RW      _IO (MD_MAJOR, 0x34)
seems the header files changed.

After changing rpmbuild/BUILD/isys/isysc.c (line 974)
START_ARRAY to RUN_ARRAY and doing a "make in that dir I get:
cc -c -O2 -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -Wall -Werror
-D_GNU_SOURCE=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1
-D_LARGEFILE64_SOURCE=1 -DUSESELINUX=1 -I/usr/include/python2.4 -I.. -DHAVE_NFS
-I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include   -I/usr/include/libdhcp
-I/usr/include/dhcp4client -I/usr/include/dhcp6client   -fPIC -o wireless.lo
wireless.c
In file included from wireless.c:29:
/usr/include/linux/wireless.h:649: error: expected specifier-qualifier-list
before ‘__s32’
/usr/include/linux/wireless.h:662: error: expected specifier-qualifier-list
before ‘__u16’
/usr/include/linux/wireless.h:676: error: expected specifier-qualifier-list
before ‘__s32’
...