I've been following rumpkernel development from afar ever since I read
Antti's thesis over a year ago. I've recently started working on a project
where I think the rumpkernel arch, specifically rumprun-xen, could be a
great fit.
I've been trying to bring up a test environment to exercise rumprun-xen but
I've run into a couple of compile errors which have me stymied. My test box
is running Xen 4.4.1 with a fresh and up-to-date Alpine Linux 3.1.0 install
as both dom0 and my initial rumprun-xen compilation environment.
Compiling a fresh checkout of rumprun-xen per the readme yields this error:
/home/ksmith/src/rumpkernel/rumprun-xen/app-tools/rumpapp-xen-cc
hello.c -o hello
stunt ld: --stunt-intermediate /tmp/ccekjdhe.link1 --stunt-final-script
/home/ksmith/src/rumpkernel/rumprun-xen/obj/xen/minios.lds -pie -z now -z
relro -o hello /home/ksmith/src/rumpkernel/rumprun-xen/obj/xen/minios.o
/tmp/cceenggo.o -lssp_nonshared -lc
/home/ksmith/src/rumpkernel/rumprun-xen/obj/rumprun.o
-L/home/ksmith/src/rumpkernel/rumprun-xen/rump/lib --whole-archive
-lrumpfs_ffs -lrumpfs_cd9660 -lrumpdev_disk -lrumpdev -lrumpvfs
-lrumpnet_config -lrumpdev_bpf -lrumpnet_xenif -lrumpnet_netinet
-lrumpnet_net -lrumpxen_xendev -lrumpnet -lrumpdev_pci -lrumpdev_pci_if_wm
-lrumpdev_miiphy -lrump --no-whole-archive -lpthread -lc
stunt ld: unknown option -pie
I tracked this down to app-tools/ld not understanding -pie. Based on the
other case clauses I added one to skip -pie (see attached diff). This got
me a bit further but then the build failed when ld couldn't find
libssp_noshared.
I wasn't sure what to do here since I think (please correct me if I'm
wrong) the build should resolve dependencies inside the tree (probably from
rumpsrc?) On a related note I'm getting many instances of this warning from
the build using /usr/include/sys/cdefs.h from the Linux host:
/usr/include/sys/cdefs.h:1:2: warning: #warning usage of non-standard
#include <sys/cdefs.h> is deprecated [-Wcpp]
#warning usage of non-standard #include <sys/cdefs.h> is deprecated
Should the build use the sys/cdefs.h from rumpsrc instead of my local
system version?
Should I be able to compile rumprun-xen on Linux or do I need a NetBSD
compilation environment?
I'm really excited about the possibilities rumpkernels enable and would
love to get this working so I can start playing & hacking.
Any suggestions and/or pointers gratefully accepted.
--Kevin
diff --git a/app-tools/ld b/app-tools/ld
index c889f80..737e9e4 100755
--- a/app-tools/ld
+++ b/app-tools/ld
@@ -25,6 +25,8 @@ while [ $# != 0 ]; do
-z)
outargs+=("$a" "$1"); shift || noshift
;;
+ -pie)
+ ;;
--as-needed|--no-as-needed)
;;
--stunt-final-script)
------------------------------------------------------------------------------
Dive into the World of Parallel Programming! The Go Parallel Website,
sponsored by Intel and developed in partnership with Slashdot Media, is your
hub for all things parallel software development, from weekly thought
leadership blogs to news, videos, case studies, tutorials and more. Take a
look and join the conversation now. http://goparallel.sourceforge.net
_______________________________________________
rumpkernel-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/rumpkernel-users
