This series implements feature of shared object building as described in:
http://wiki.qemu.org/Features/Modules
It's achieved in three steps, with extra bonus to change curl and qed to shared
library modules in the end (only to demonstrate the usage, no "make install"
support of .so files yet).
v4: Added --enable-modules in the end of series.
Make nested-vars and obj-base as arguemnts to unnest-vars.
Take Paolo's idea in comments for v2 and switch back module objects syntax
to:
$(obj)/foo.mo : $(addprefix $(obj)/, bar.o biz.o qux.o)
because this needs less duplication among Makefiles.
Fam Zheng (6):
make.rule: fix $(obj) to a real relative path
rule.mak: allow per object cflags and libs
Makefile: introduce common-obj-m and block-obj-m for DSO
module: implement module loading function
configure: introduce --enable-modules
block: build qed and curl as shared library
Makefile | 42 +++++++++++++++++++++++++++++++++++++++-
Makefile.objs | 18 +++--------------
Makefile.target | 16 +++++++++++++---
block.c | 1 +
block/Makefile.objs | 7 ++++---
bsd-user/main.c | 3 +++
configure | 40 +++++++++++++++++++++++++++-----------
include/qemu/module.h | 9 +++++++++
linux-user/main.c | 3 +++
rules.mak | 53 ++++++++++++++++++++++++++++++++++++++-------------
scripts/create_config | 4 ++++
tests/Makefile | 2 ++
util/module.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++
vl.c | 2 ++
14 files changed, 207 insertions(+), 46 deletions(-)
--
1.8.3.1
