Description of Problem:

While trying to rebuild gcc it fails

$ rpm --rebuild gcc-3.1-0.10.src.rpm 
| gcc -c  -DIN_GCC    `echo -g  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long |sed -e 's/-pedantic//g' -e 's/-Wtraditional//g'`  -g     -I- -I. -I.. -I../../../gcc/ada -I../../../gcc/ada/.. -I../../../gcc/ada/../config -I../../../gcc/ada/../../include ../../../gcc/ada/misc.c
| ../../../gcc/ada/misc.c: In function `gnat_init':
| ../../../gcc/ada/misc.c:357: `lang_expand_constant' undeclared (first use in this function)
| ../../../gcc/ada/misc.c:357: (Each undeclared identifier is reported only once
| ../../../gcc/ada/misc.c:357: for each function it appears in.)
| make[3]: *** [misc.o] Error 1
| make[2]: *** [gnat1] Error 2
| make[1]: *** [stage1_build] Error 2
| make: *** [bootstrap-lean] Error 2
| error: Bad exit status from /var/tmp/rpm-tmp.76013 (%build)
| make[3]: Leaving directory `/var/volatile/rpm/BUILD/gcc-3.1-20011127/obj-i386-redhat-linux/gcc/ada'
| make[2]: Leaving directory `/var/volatile/rpm/BUILD/gcc-3.1-20011127/obj-i386-redhat-linux/gcc'
| make[1]: Leaving directory `/var/volatile/rpm/BUILD/gcc-3.1-20011127/obj-i386-redhat-linux/gcc'



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

gcc-3.1-0.10.src.rpm 
gnat-3.13p-4.src.rpm  (from old powertools)