[Qemu-devel] [PATCH 00/42] More Makefile/configure simplification

[Juan Quintela]

Hi

More cleanps coming:
- CPPFLAGS is gone, long life to CFLAGS
- Refactor common CFLAGS setup to ./configure
- Use same CFLAGS for all configure tests
- ARCH/OS_CFLAGS/LDFLAGS are gone, we add to CFLAGS as we find more options
- new functions complie_prog() compile_object(), test case compilation is done
  with one function
- LIBS: Start LIBS reorganization, common stuff moved to ./configure
- libs_softmmu created for libraries that are only for softmmu
- moved compilation tests out of the creation of configuration files,
  make things way easier.
- Moved sparc_cpu setup to a single place
- minor cleanups/refactors/.. here and there

ToDo:
- End LIBS movement to ./configure
  Question: We want to separate user-only and softmmu.  We agreed here.
  But, do we want to separate softmmu and qemu-io/nbd/... LIBS?
- Makefile.target still needs more intelligence moved to ./configure
- Once previous two items are finished, start being able to comile/not
  compile drivers.

Call for testers: if you use qemu on darwin/sparc solaris, it is a good idea 
that you
test that I haven't break anything.  If you are interested in testing/compiling 
prereleases,
please email me.

Later, Juan.

Juan Quintela (42):
  strip binary is not used anywhere
  oss variable don't exist anymore
  Use CFLAGS from enviroment, ARCH_CFLAGS hasn't been defined yet
  move cpu command line setting to the beggining
  move check_linker_flags sooner than starting of printing variables
  remove not needed rt variable
  move checks for bswap32/bswap_32 sooner than starting of printing
    variables
  move general CFLAGS/LDFLAGS definitions after last $cc run
  We want to add options at the beggining, not at the end of variables
  Remove OS_{CFLAGS,LDFLAGS} and ARCH_{LDFLAGS,CFLAGS}
  move EXTRA_CFLAGS/LDFLAGS to the very beginning
  create compile_object/compile_prog functions
  remove unused temporal files
  Add CURL_CFLAGS
  __sparc_*__ is defined through -D__sparc_*__
  move mingw32 code after selection of OS
  This variables can't be set here
  refactor kqemu selection for both mingw32
  move sparc_cpu arg parsing to the begining
  refactor sparc_cpu code to be in a single place
  refactor $cpu selection in various places
  reindent Operating System selection configure
  We use -lz for all binaries
  We want to pass LIB through configuration files now
  PTHREADLIBS was used for all binaries
  CLOCKLIBS was used for all binaries
  Move to configure CONFIG_SOLARIS libraries needed always
  Move to configure CONFIG_WIN32 libraries needed always
  We set -Werror  through configure now
  Rename CPPFLAGS to CFLAGS
  split CFLAGS very long line
  move common CFLAGS to configure
  Refactor HELPER_CFLAGS
  move SDL_LIBS Win32 hack to configure
  Add libs_softmmu variable
  Add SDL_LIBS to libs_softmmu
  gcc generates the right dependency for this file
  move coreaudio libraries to coreaudio selection
  Move sound library selection to sound selection
  files are only compiled when CONFIG_ADLIB is defined
  Test if we need -lutil in ,/configure
  Fold CURSES_LIBS into libsoftmmu_libs

 Makefile                   |   23 +--
 Makefile.hw                |    4 +-
 Makefile.target            |  110 ++------
 configure                  |  687 ++++++++++++++++++++++----------------------
 create_config              |    6 -
 pc-bios/optionrom/Makefile |    6 +-
 rules.mak                  |    6 +-
 7 files changed, 378 insertions(+), 464 deletions(-)