extra-obj-y is somewhat complicated to understand.  Replace it with a
special CONFIG_ALL symbol that is defined only at toplevel.
This limits the case of directories defining more than one
*-obj-y target.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

All of universal-obj-y, user-obj-y (right now unused) and common-obj-y can
be unified into common-obj-y if we take care of defining CONFIG_SOFTMMU
and CONFIG_USER_ONLY in the toplevel makefile.  This is similar to how
we define symbols for hardware components.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Commit eb8eb53e5846a957cf333f2e1ec8cb6e0c04 ("libcacard: rewrite
Makefile in non-recursive style") refactored libcacard/Makefile so it
can be included by the top-level Makefile.

The top-level clean target still loops over subdirectories, including
libcacard/, to invoke recursive clean.  Remove libcacard from the
recursive clean since its files are already included at the top level.
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

The version.o file did not appear explicitly as a dependency, and
this caused clean builds to fail.  Force its build by making the
Makefile depend on version.o.

(We cannot add it to libqemuutil.a, because it doesn't export any
symbol and thus would not be pulled by the linker).

Cc: Blue Swirl <blauwirbel@gmail.com>
Cc: Stefan Weil <sw@weilnetz.de>
Tested-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Store --extra-cflags and --extra-ldflags in config-host.mak,
then pass them on to the pixman configure script.

Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

There is no reason for it to be in block-obj-y, in particular.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Split them between libqemuutil.a and, for those used by qemu-img/io/nbd,
block-obj-y.

Static libraries ensure that binaries such as qemu-ga do not include
unused modules.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Use a static library to eliminate repetition in the linking rules.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

This prepares the creation of libqemuutil.a in the next patch.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Do not fail at build time, instead just disable the library if libtool
is not present.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

The WARNING message from commit f7e4dd6c made me notice.
Signed-off-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Adds sample hook scripts for --fsfreeze-hook option of qemu-ga.
  - fsfreeze-hook : execute scripts in fsfreeze-hook.d/
  - fsfreeze-hook.d/mysql-flush.sh.sample : quiesce MySQL before snapshot
Signed-off-by: NTomoki Sekiyama <tomoki.sekiyama.qu@hitachi.com>
Reviewed-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>

Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NLluís Vilanova <vilanova@ac.upc.edu>
--
Changes in v2:

* Do not depend on "qemu-timer-common.o".
* Use "$(obj)" in rules to refer to the build sub-directory.
* Remove dependencies against "$(GENERATED_HEADERS)".

Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Make it correct for nested directories, and move the static part
from Makefile to configure.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

This reverts commit 475d67c3bcd6ba9fef917b6e59d96ae69eb1a9b4.

Now that all users have been updated, we don't need the
makefile hack or the softlink anymore.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

To make it easier to move code around without breaking
build at intermedite steps, tweak makefiles
to look in pci/ and hw/ for include files, automatically.
This will be reverted at the end of the reorganization.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

  Currently Makefile test if pixman have configure log, but the script directly
return error if that file do not exist. This patch fix it.
Signed-off-by: NWenchao Xia <xiawenc@linux.vnet.ibm.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

The executables in i386-softmmu, i386-linux-user, ...
depend on the recently added libqemustub.a.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Weak symbols were a nice idea, but they turned out not to be a good one.
Toolchain support is just too sparse, in particular llvm-gcc is totally
broken.

This patch uses a surprisingly low-tech approach: a static library.
Symbols in a static library are always overridden by symbols in an
object file.  Furthermore, if you place each function in a separate
source file, object files for unused functions will not be taken in.
This means that each function can use all the dependencies that it needs
(especially QAPI stuff such as error_setg).

Thus, all stubs are placed in separate object files and put together in
a static library.  The library then is linked to all programs.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Tested-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Tested-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Pass on CFLAGS to the pixman configure script.
Add -fPIC to the cflags, needed to make the final link succeed.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

gtk is only needed to build test cases.
Disable it to simplify the build.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Set --host when calling pixman configure while doing cross builds so
pixman's autoconf picks up the cross build tools correctly.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

This removes the dependency of cutils.c on iov.c, and lets us remove
iov.o from several builds.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

If we try to do an out-of-tree build but the source tree we're building from
has been used in the past for an in-tree build then things will go
confusingly wrong. Specifically, some parts of the build process will pull
in generated files from the old in-tree build (because SRC_PATH is on
the vpath). Diagnose this situation so we can produce a useful error
message and tell the user how to fix it (run distclean in the source tree).
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

These are QAPI-friendly versions of the qemu-sockets functions.  They
support IP sockets, Unix sockets, and named file descriptors, using a
QAPI union to dispatch to the correct function.
Reviewed-by: NLuiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>