[Qemu-devel] [PATCH 00/19] More Build System cleanups (v2)

[quintela@redhat.com]

From: Juan Quintela <quintela@redhat.com>

Hi

This series rebase my changes on top of today git.  Also add more
cleanups.  Anthony, feel free to cherry pick any patches that you
like, if you don't want all of them.

- The bigger stuff here is move to only one qemu compilation rule for
  both bsd-user/darwin-user/linux-user/softmmu (the only thing that
  really changed was ARLIBS

- Start moving CFLAGS/LDFLAGS setup to ./configure.  Just
  removed OS_* and ARCH_*, planing how to move the other ones.

Comments?  For yesterday series, only comment was that we needed more of it :)

Later, Juan "compiling for qemu ifdef removal prize"

v1:

More cleanups, 1st two are two compile fixes for my previous series
(the XEN one already sent to the list.

Generate TARGET_BASE_ARCH and TARGET_CPU on configure, and then we
don't complicate Makefile.target having to regerate it.

Switch all objects that depends of one traget to
obj-$(TARGET_BASE_ARCH)-y variable, that way we would be able to share
Makefiles at some point.

Once there, fix kvm, xen and kqemu to not being duplicated for each
arch that support i.t


Juan Quintela (19):
  fix XEN Build
  fix sparc not solaris build
  Remove duplicated definition
  use block-nested-y for files inside block/
  use nwfpe-obj-y for consistence
  Remove unused Makefile variable
  already defined several lines before in block-obj-y
  configure already knows what TARGET_BASE_ARCH we need, no need to put
    the logic in Makefile.target
  TARGET_ARCH2 is already known at configure time and it is called
    target_cpu Remove re-construction in Makefile.target
  chang ifdefs by obj-
  configure xen in a single place
  configure kvm in a single place
  configure kqemu in a single place
  BASE_LDFLAGS is not used anywhere else
  TARGET_ARCH == TARGET_BASE_ARCH in m68k and arm
  Refactor a single rule to generate all qemu-* executables
  qemu binary don't exist anymore.  I guess not much people is
    compiling on alpha
  We can wrap OS_CFLAGS/OS_LDFLAGS in CFLAGS/LDFLAGS at configure time
  We can wrap ARCH_CFLAGS/ARCH_LDFLAGS in CFLAGS/LDFLAGS at configure
    time

 Makefile        |   26 +++---
 Makefile.hw     |    3 -
 Makefile.target |  290 ++++++++++++++++++++++---------------------------------
 configure       |  101 ++++++++-----------
 4 files changed, 170 insertions(+), 250 deletions(-)