[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] tools/configure: add options to pass EXTRA_CLFAGS
On Thu, Mar 15, Jan Beulich wrote: > > 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_QEMU_XEN="${RPM_OPT_FLAGS}" \ > > ./configure \ > > --libdir=%{_libdir} \ > > --prefix=/usr > > make > > > > To make sure the EXTRA_CFLAGS appear first in the command line > > Wouldn't one rather want them to appear last (to eventually override > other settings, namely the optimization level)? If thats desired then the EXTRA_CFLAGS_XEN_TOOLS part is not needed, APPEND_CFLAGS= could be used for that purpose. But this variable is not yet handled as autoconf variable. Olaf _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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