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kBuild Quick Reference
======================
This is an attempt at summarizing the magic of kBuild makefiles.
The anatomy of a kBuild Makefile
--------------------------------
A typical makefile::
# $Id: QuickReference-kBuild.txt 2345 2009-04-19 23:47:42Z bird $
## @file
# Makefile description.
#
#
# Copyright (c) year name
# License, disclaimer and other legal text.
#
SUB_DEPTH = ../..
include $(KBUILD_PATH)/subheader.kmk
#
# Include sub-makefiles.
#
include $(PATH_CURRENT)/subdir1/Makefile.kmk
include $(PATH_CURRENT)/subdir2/Makefile.kmk
#
# Global variables.
#
MYPREFIX_SOMETHING = or another
#
# Target lists.
#
DLLS += mydll
PROGRAMS += myprogs
#
# mydll - description.
#
mydll_TEMPLATE = MYDLL
mydll_SOURCES = mydll.c
mydll_SOURCES.win = $(mydll_0_OUTDIR)/mydll.def
#
# myprog - description.
#
myprog_TEMPLATE = MYPROG
myprog_SOURCES = myprog.c
#
# Custom rules (optional of course).
#
$$(mydll_0_OUTDIR)/mydll.def:
$(APPEND) -t $@ LIBRARY mydll.dll
$(APPEND) $@ EXPORTS
$(APPEND) $@ ' myfunction'
include $(FILE_KBUILD_SUB_FOOTER)
Target lists
------------
+-+-------------------+-------------------------------------------------------+
|#| Name | Description |
+=+===================+=======================================================+
|1| ``BLDPROGS`` | Build programs, targets the host platform. |
+-+-------------------+-------------------------------------------------------+
|2| ``LIBRARIES`` | Libraries (not shared). |
+-+-------------------+-------------------------------------------------------+
|3| ``IMPORT_LIBS`` | Import libraries or stub shared libraries. |
+-+-------------------+-------------------------------------------------------+
|4| ``DLLS`` | DLLs, Shared Libraries, DYLIBs, etc. |
+-+-------------------+-------------------------------------------------------+
|5| ``PROGRAMS`` | Executable programs. |
+-+-------------------+-------------------------------------------------------+
|6| ``SYSMODS`` | System modules (kexts, kernel modules, drivers, etc). |
+-+-------------------+-------------------------------------------------------+
|7| ``MISCBINS`` | Miscellanceous binaries like BIOS images and such. |
+-+-------------------+-------------------------------------------------------+
|8| ``INSTALLS`` | Things to install. [1]_ |
+-+-------------------+-------------------------------------------------------+
|9| ``FETCHES`` | Things to fetch. [1]_ |
+-+-------------------+-------------------------------------------------------+
|a| ``OTHERS`` | List of targets made during the others pass. |
+-+-------------------+-------------------------------------------------------+
Target properties
-----------------
The first column indicates the kind of property, S=Single, D=Deferred,
Ar=Accumlate-Right and Al=Accumulate-Left.
The third column should be cross referenced with the first column in the
target list table above.
+--+-------------------+-------+----------------------------------------------+
|K | Name | Which | Description |
+==+===================+=======+==============================================+
|S | ``ARLIBSUFF`` | 2 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``ARTOOL`` | 2 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``ASOBJSUFF`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``ASTOOL`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``BINSUFF`` | 7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``BLD_TRG`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``BLD_TRG_ARCH`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``BLD_TRG_CPU`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``BLD_TYPE`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``COBJSUFF`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``CTOOL`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``CXXOBJSUFF`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``CXXTOOL`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``DLLSUFF`` | 34 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``EXESUFF`` | 15 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``FETCHDIR`` | 9 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``FETCHTOOL`` | 9 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``GID`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``INST`` | 1-9 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``LDTOOL`` | 13-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``LIBSUFF`` | 234 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``MODE`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``NOINST`` | 1-8 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``OBJCOBJSUFF`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``OBJCTOOL`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``OBJSUFF`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``PATCHTOOL`` | 9 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``RCOBJSUFF`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``RCTOOL`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``SYSSUFF`` | 6 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``TEMPLATE`` | 1-9 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``TOOL`` | 1-9 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``UID`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|S | ``UNPACKTOOL`` | 9 | |
+--+-------------------+-------+----------------------------------------------+
|D | ``INSTALLER`` | 1-8 | |
+--+-------------------+-------+----------------------------------------------+
|D | ``INSTFUN`` | 1-8 | |
+--+-------------------+-------+----------------------------------------------+
|D | ``NAME`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|D | ``POST_CMDS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|D | ``PRE_CMDS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|D | ``SONAME`` | 13-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``ARFLAGS`` | 2 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``ASDEFS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``ASFLAGS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``CDEFS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``CFLAGS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``CXXDEFS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``CXXFLAGS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``DEFS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``DEPS`` | 1-8 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``FETCHFLAGS`` | 9 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``IDFLAGS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``IFDLAGS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``ISFLAGS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``LDFLAGS`` | 13-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``LNK_DEPS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``LNK_ORDERDEPS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``OBJCDEFS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``OBJCFLAGS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``ORDERDEPS`` | 1-8 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``PATCHFLAGS`` | 9 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``RCDEFS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``RCFLAGS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Ar| ``UNPACKFLAGS`` | 9 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``ASINCS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``BLDDIRS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``CINCS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``CLEAN`` | 1-9 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``CXXINCS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``DIRS`` | 8 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``INCS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``INTERMEDIATES`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``LIBPATH`` | 13-7 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``LIBS`` | 13-7 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``OBJCINCS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``RCINCS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``SDKS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``SOURCES`` | 1-9 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``SRC_HANDLERS`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
|Al| ``USES`` | 1-7 | |
+--+-------------------+-------+----------------------------------------------+
-----
.. [1] Normally not one of the default passes.
-----
:Status: $Id: QuickReference-kBuild.txt 2345 2009-04-19 23:47:42Z bird $
:Copyright: Copyright (c) 2009 knut st. osmundsen
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