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kbuild: patch to Documentation/kbuild/modules.txt 

First off, thanks for the kbuild docs, they are very useful!  Second,
I've attached a patch to modules.txt (from 2.6.14.2) with a "compile"
fix to a Makefile example, and some trivial spelling/grammar nits.
Please let me know if you want the patch in some other format (eg not
MIME), or if I should go bother someone else about it.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Brian Strand 2005-11-22 01:23:08 +00:00 committed by Sam Ravnborg
parent cb1a7b4df7
commit 98a1e44411
1 changed files with 12 additions and 12 deletions
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24
Documentation/kbuild/modules.txt
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@ -38,7 +38,7 @@ included in the kernel tree.
What is covered within this file is mainly information to authors
of modules. The author of an external modules should supply
a makefile that hides most of the complexity so one only has to type
'make' to buld the module. A complete example will be present in
'make' to build the module. A complete example will be present in
chapter ¤. Creating a kbuild file for an external module".
@ -69,7 +69,7 @@ when building an external module.
--- 2.2 Available targets
$KDIR refers to path to kernel source top-level directory
$KDIR refers to the path to the kernel source top-level directory
make -C $KDIR M=`pwd`
Will build the module(s) located in current directory.
@ -87,11 +87,11 @@ when building an external module.
make -C $KDIR M=$PWD modules_install
Install the external module(s).
Installation default is in /lib/modules/<kernel-version>/extra,
but may be prefixed with INSTALL_MOD_PATH - see separate chater.
but may be prefixed with INSTALL_MOD_PATH - see separate chapter.
make -C $KDIR M=$PWD clean
Remove all generated files for the module - the kernel
source directory is not moddified.
source directory is not modified.
make -C $KDIR M=`pwd` help
help will list the available target when building external
@ -99,7 +99,7 @@ when building an external module.
--- 2.3 Available options:
$KDIR refer to path to kernel src
$KDIR refers to the path to the kernel source top-level directory
make -C $KDIR
Used to specify where to find the kernel source.
@ -206,11 +206,11 @@ following files:
KERNELDIR := /lib/modules/`uname -r`/build
all::
$(MAKE) -C $KERNELDIR M=`pwd` $@
$(MAKE) -C $(KERNELDIR) M=`pwd` $@
# Module specific targets
genbin:
echo "X" > 8123_bini.o_shipped
echo "X" > 8123_bin.o_shipped
endif
@ -341,13 +341,13 @@ directory and therefore needs to deal with this in their kbuild file.
EXTRA_CFLAGS := -Iinclude
8123-y := 8123_if.o 8123_pci.o 8123_bin.o
Note that in the assingment there is no space between -I and the path.
This is a kbuild limitation and no space must be present.
Note that in the assignment there is no space between -I and the path.
This is a kbuild limitation: there must be no space present.
=== 6. Module installation
Modules which are included in the kernel is installed in the directory:
Modules which are included in the kernel are installed in the directory:
/lib/modules/$(KERNELRELEASE)/kernel
@ -365,7 +365,7 @@ External modules are installed in the directory:
=> Install dir: /frodo/lib/modules/$(KERNELRELEASE)/kernel
INSTALL_MOD_PATH may be set as an ordinary shell variable or as in the
example above be specified on the commandline when calling make.
example above be specified on the command line when calling make.
INSTALL_MOD_PATH has effect both when installing modules included in
the kernel as well as when installing external modules.
@ -384,7 +384,7 @@ External modules are installed in the directory:
=== 7. Module versioning
Module versioning are enabled by the CONFIG_MODVERSIONS tag.
Module versioning is enabled by the CONFIG_MODVERSIONS tag.
Module versioning is used as a simple ABI consistency check. The Module
versioning creates a CRC value of the full prototype for an exported symbol and