core v1.7.4 build fails when building for fc15

[joanna]

rpmbuild --define "_rpmdir rpm/" -bb rpm_spec/core-vm.spec
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.ItR4XI
+ umask 022
+ cd /home/user/qubes-src/core
+ LANG=C
+ export LANG
+ unset DISPLAY
+ make -C misc
make[1]: Entering directory `/home/user/qubes-src/core/misc'
gcc -Wall -g -O3   -c -o meminfo-writer.o meminfo-writer.c
gcc -g -o meminfo-writer meminfo-writer.o -lxenstore
gcc -Wall -g -O3   -c -o xenstore-watch.o xenstore-watch.c
xenstore-watch.c:5:1: warning: return type defaults to 'int' [-Wreturn-type]
xenstore-watch.c: In function 'main':
xenstore-watch.c:28:1: warning: control reaches end of non-void function [-Wreturn-type]
gcc -o xenstore-watch xenstore-watch.o -lxenstore
make[1]: Leaving directory `/home/user/qubes-src/core/misc'
+ make -C qubes_rpc
make[1]: Entering directory `/home/user/qubes-src/core/qubes_rpc'
gcc -g -Wall -I. -fPIC -pie   -c -o vm-file-editor.o vm-file-editor.c
gcc -g -Wall -I. -fPIC -pie   -c -o ioall.o ioall.c
gcc -pie -g -o vm-file-editor vm-file-editor.o ioall.o
gcc -g -Wall -I. -fPIC -pie   -c -o qopen-in-vm.o qopen-in-vm.c
gcc -g -Wall -I. -fPIC -pie   -c -o gui-fatal.o gui-fatal.c
gcc -pie -g -o qopen-in-vm qopen-in-vm.o ioall.o gui-fatal.o
gcc -g -Wall -I. -fPIC -pie   -c -o qfile-agent.o qfile-agent.c
gcc -g -Wall -I. -fPIC -pie   -c -o copy_file.o copy_file.c
gcc -g -Wall -I. -fPIC -pie   -c -o crc32.o crc32.c
gcc -pie -g -o qfile-agent qfile-agent.o ioall.o gui-fatal.o copy_file.o crc32.o
gcc -g -Wall -I. -fPIC -pie   -c -o qfile-unpacker.o qfile-unpacker.c
gcc -g -Wall -I. -fPIC -pie   -c -o unpack.o unpack.c
gcc -pie -g -o qfile-unpacker qfile-unpacker.o ioall.o gui-fatal.o copy_file.o unpack.o crc32.o
make[1]: Leaving directory `/home/user/qubes-src/core/qubes_rpc'
+ make -C qrexec
make[1]: Entering directory `/home/user/qubes-src/core/qrexec'
gcc -g -Wall -I../vchan -I../qubes_rpc -pie -fPIC   -c -o qrexec_daemon.o qrexec_daemon.c
gcc -g -Wall -I../vchan -I../qubes_rpc -pie -fPIC   -c -o unix_server.o unix_server.c
gcc -g -Wall -I../vchan -I../qubes_rpc -pie -fPIC   -c -o txrx-vchan.o txrx-vchan.c
gcc -g -Wall -I../vchan -I../qubes_rpc -pie -fPIC   -c -o buffer.o buffer.c
gcc -g -Wall -I../vchan -I../qubes_rpc -pie -fPIC   -c -o write_stdin.o write_stdin.c
gcc -pie -L../vchan -L../u2mfn -g -o qrexec_daemon qrexec_daemon.o unix_server.o ../qubes_rpc/ioall.o txrx-vchan.o write_stdin.o buffer.o -lvchan -lu2mfn -lxenstore -lxenctrl 
/usr/bin/ld: cannot find -lvchan
/usr/bin/ld: cannot find -lu2mfn
collect2: ld returned 1 exit status
make[1]: *** [qrexec_daemon] Error 1
make[1]: Leaving directory `/home/user/qubes-src/core/qrexec'
error: Bad exit status from /var/tmp/rpm-tmp.ItR4XI (%build)


RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.ItR4XI (%build)
make: *** [rpms] Error 1
make: *** [core] Error 1

[marmarek]

​http://git.qubes-os.org/gitweb/?p=marmarek/core.git;a=commit;h=351b413f7427e0b5176891830da87893cc6f6fa6