freebsd/sys/boot/Makefile

# $FreeBSD$

.include <bsd.own.mk>
.include <bsd.arch.inc.mk>

.if ${MK_FORTH} != "no"
# Build the add-in FORTH interpreter.
SUBDIR+=		ficl
.endif

.if ${MK_FDT} != "no"
SUBDIR+=		fdt
.endif

# Pick the machine-dependent subdir based on the target architecture.
ADIR=			${MACHINE:S/amd64/i386/:S/sun4v/sparc64/:S/powerpc64/powerpc/}
.if exists(${.CURDIR}/${ADIR}/.)
SUBDIR+=		${ADIR}
.endif

.include <bsd.subdir.mk>
${MACHINE} -> ${MACHINE_ARCH} All Makefiles now use MACHINE_ARCH for the target architecture. Unification is required for cross-building. Tags added to: sys/boot/Makefile sys/boot/arc/loader/Makefile sys/kern/Makefile usr.bin/cpp/Makefile usr.bin/gcore/Makefile usr.bin/truss/Makefile usr.bin/gcore/Makefile: fixed typo: MACHINDE -> MACHINE_ARCH 1999-11-14 13:54:44 +00:00			`# $FreeBSD$`

Reimplementation of world/kernel build options. For details, see: http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html The src.conf(5) manpage is to follow in a few days. Brought to you by: imp, jhb, kris, phk, ru (all bugs are mine) 2006-03-17 18:54:44 +00:00			`.include <bsd.own.mk>`
MF tbemd: move to using specific architecture makefiles 2010-08-23 01:48:07 +00:00			`.include <bsd.arch.inc.mk>`
Reimplementation of world/kernel build options. For details, see: http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html The src.conf(5) manpage is to follow in a few days. Brought to you by: imp, jhb, kris, phk, ru (all bugs are mine) 2006-03-17 18:54:44 +00:00
			`.if ${MK_FORTH} != "no"`
Sync with Oxford Dictionary. Style (add missing full stops) while I'm here. 2004-01-27 22:15:03 +00:00			`# Build the add-in FORTH interpreter.`
Add the Ficl (Forth Inspired Command Language) interpreter. If all goes well, this will allow us to manage bloat in the loader by using a bytecoded HLL rather than lots of C code. It also offers an opportunity for vendors or others with special applications to significantly customise the boot process without having to commit to a divergent code branch. This early commit is to allow others to experiment with the most effective mechanisms for integrating FICL with the loader as it currently stands. Ficl is distributed with the following license conditions: "Ficl is freeware. Use it in any way that you like, with the understanding that the code is not supported." All source files contain authorship attributions. Obtained from: John Sadler (john_sadler@alum.mit.edu) 1998-11-03 06:11:35 +00:00			`SUBDIR+= ficl`
Don't bother to build ficl if NOFORTH is defined. 2003-02-13 04:35:04 +00:00			`.endif`
Add the Ficl (Forth Inspired Command Language) interpreter. If all goes well, this will allow us to manage bloat in the loader by using a bytecoded HLL rather than lots of C code. It also offers an opportunity for vendors or others with special applications to significantly customise the boot process without having to commit to a divergent code branch. This early commit is to allow others to experiment with the most effective mechanisms for integrating FICL with the loader as it currently stands. Ficl is distributed with the following license conditions: "Ficl is freeware. Use it in any way that you like, with the understanding that the code is not supported." All source files contain authorship attributions. Obtained from: John Sadler (john_sadler@alum.mit.edu) 1998-11-03 06:11:35 +00:00
Bring a missing FDT piece (omitted in the previous commit). 2010-05-25 15:32:07 +00:00			`.if ${MK_FDT} != "no"`
			`SUBDIR+= fdt`
			`.endif`

Sync with Oxford Dictionary. Style (add missing full stops) while I'm here. 2004-01-27 22:15:03 +00:00			`# Pick the machine-dependent subdir based on the target architecture.`
Provide support in loader for booting 64-bit PowerPC kernels. Like amd64, 64-bit PowerPC kernels are loaded by a 32-bit loader, since nearly all powerpc64 firmwares execute in 32-bit mode. 2010-07-12 00:49:22 +00:00			`ADIR= ${MACHINE:S/amd64/i386/:S/sun4v/sparc64/:S/powerpc64/powerpc/}`
Only descend into the boot directory for the architecture if it actually exists and is a directory or symlink to a directory. 2008-07-23 07:23:33 +00:00			`.if exists(${.CURDIR}/${ADIR}/.)`
			`SUBDIR+= ${ADIR}`
			`.endif`
This is the new unified bootstrap, sometimes known previously as the 'three-stage' bootstrap. There are a number of caveats with the code in its current state: - The i386 bootstrap only supports booting from a floppy. - The kernel and kld do not yet know how to deal with the extended information and module summary passed in. - PnP-based autodetection and demand loading of modules is not implemented. - i386 ELF kernel loading is not ready yet. - The i386 bootstrap is loaded via an ugly blockmap. On the alpha, both net- and disk-booting (SRM console machines only) is supported. No blockmaps are used by this code. Obtained from: Parts from the NetBSD/i386 standalone bootstrap. 1998-08-21 03:17:42 +00:00
			`.include <bsd.subdir.mk>`