Description of problem:
latest gperftools doesn't build on ppc64 and ppc64le in F21:

libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I./src -I./src -Wall -Wwrite-strings -Woverloaded-virtual -Wno-sign-compare -fno-builtin-malloc -fno-builtin-free -fno-builtin-realloc -fno-builtin-calloc -fno-builtin-cfree -fno-builtin-memalign -fno-builtin-posix_memalign -fno-builtin-valloc -fno-builtin-pvalloc -Wno-unused-result -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -fno-strict-aliasing -Wno-unused-local-typedefs -DTCMALLOC_LARGE_PAGES -c src/stacktrace.cc  -fPIC -DPIC -o .libs/stacktrace.o
In file included from src/stacktrace.cc:118:0:
src/stacktrace_impl_setup-inl.h:51:31: fatal error: stacktrace_powerpc-linux-inl.h: No such file or directory
 #include STACKTRACE_INL_HEADER
                               ^
compilation terminated.
make: *** [stacktrace.lo] Error 1

Version-Release number of selected component (if applicable):
gperftools-2.2-2.fc21

How reproducible:
always

Steps to Reproduce:
1. pc-koji build --scratch f21 gperftools-2.2-2.fc21.src.rpm
2.
3.

Actual results:
http://ppc.koji.fedoraproject.org/koji/taskinfo?taskID=2173372
(that failed on ppc64le, but I've verified that it fails with the same error on ppc64)

Expected results:


Additional info: