Displaying 2 results from an estimated 2 matches for "extra_cflags_qemu_traditional".
2012 Mar 27
1
[PATCH] tools/configure: add options to pass EXTRA_CLFAGS
...ow qemu-upstream reuses these CFLAGS, but
it cant deal with the result.
This patch extends configure to recognize three environment variables
which will be written to config/Tools.mk so they will be reused with
each make invocation:
EXTRA_CFLAGS_XEN_TOOLS= specifies CFLAGS for the tools build.
EXTRA_CFLAGS_QEMU_TRADITIONAL= specifies CFLAGS for old qemu.
EXTRA_CFLAGS_QEMU_XEN= specifies CFLAGS for new qemu.
The new feature can be used like this in a rpm xen.spec file:
env \
EXTRA_CFLAGS_XEN_TOOLS="${RPM_OPT_FLAGS}" \
EXTRA_CFLAGS_QEMU_TRADITIONAL="${RPM_OPT_FLAGS}" \
EXTRA_CFLAGS_QE...
2013 Apr 16
4
pv-grub will cause page fault if build with flag -fstack-protector
Hi, List,
In checking the page fault problem when using pv-grub to start domU in
opensuse12.3[1], found that the problem is caused by ''-fstack-protector''
flag which is introduced in rpm build:
export EXTRA_CFLAGS_XEN_TOOLS="$RPM_OPT_FLAGS"
export EXTRA_CFLAGS_QEMU_TRADITIONAL="$RPM_OPT_FLAGS"
export EXTRA_CFLAGS_QEMU_XEN="$RPM_OPT_FLAGS"
with ''-fstack-protector'', pv-grub will cause page fault when start domU;
without the flag, pv-grub has no problem.
We asked for Jan''s opinion whether we can remove the flag or there isn...