Add script for builtin module building.

This commit introduces a "copy-builtin" script designed to prepare a
kernel source tree for building ZFS as a builtin module. The script
makes a full copy of all needed files, thus making the kernel source
tree fully independent of the zfs source package.

To achieve that, some compilation flags (-include, -I) have been moved
to module/Makefile. This Makefile is only used when compiling external
modules; when compiling builtin modules, a Kbuild file generated by the
configure-builtin script is used instead. This makes sure Makefiles
inside the kernel source tree does not contain references to the zfs
source package.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #851
This commit is contained in:
Etienne Dechamps
2012-07-09 11:23:00 +02:00
committed by Brian Behlendorf
parent 705741827a
commit 2ee4a18b2a
9 changed files with 145 additions and 31 deletions
+2 -5
View File
@@ -1,11 +1,8 @@
MODULE := znvpair
EXTRA_CFLAGS = @KERNELCPPFLAGS@
EXTRA_CFLAGS += -include @SPL_OBJ@/spl_config.h
EXTRA_CFLAGS += -include @abs_top_builddir@/zfs_config.h
EXTRA_CFLAGS += -I@abs_top_srcdir@/include -I@SPL@/include -I@SPL@
EXTRA_CFLAGS = $(ZFS_MODULE_CFLAGS) @KERNELCPPFLAGS@
obj-m := $(MODULE).o
obj-$(CONFIG_ZFS) := $(MODULE).o
$(MODULE)-objs += @top_srcdir@/module/nvpair/nvpair.o
$(MODULE)-objs += @top_srcdir@/module/nvpair/nvpair_alloc_spl.o