freebsd-dev/sys/boot/Makefile

# $FreeBSD$

.if ${MACHINE_ARCH} == "amd64"
.MAKEFLAGS:  MACHINE_ARCH=i386 MACHINE=i386 REALLY_AMD64=true
.endif

.if !defined(NOFORTH)
# Build the add-in FORTH interpreter.
SUBDIR+=		ficl
.endif

# Build OpenFirmware library.
.if ${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "sparc64"
SUBDIR+=		ofw
.endif

# Pick the machine-dependent subdir based on the target architecture.
SUBDIR+=		${MACHINE}

# Build ARC / AlphaBIOS executable on the Alpha
# (this is a WIP (work in progress)).
#.if ${MACHINE_ARCH} == "alpha"
#SUBDIR+=		arc
#.endif

# Build EFI executable on ia64.
.if ${MACHINE_ARCH} == "ia64"
SUBDIR+=		efi
.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			`# $FreeBSD$`

We use i386 boot code on AMD64. 2003-04-30 22:13:36 +00:00			`.if ${MACHINE_ARCH} == "amd64"`
Build on amd64. Yes, I know this isn't particularly nice. 2003-06-26 03:51:57 +00:00			`.MAKEFLAGS: MACHINE_ARCH=i386 MACHINE=i386 REALLY_AMD64=true`
We use i386 boot code on AMD64. 2003-04-30 22:13:36 +00:00			`.endif`

Enable FICL build on powerpc 2003-12-10 09:18:42 +00:00			`.if !defined(NOFORTH)`
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
Sync with Oxford Dictionary. Style (add missing full stops) while I'm here. 2004-01-27 22:15:03 +00:00			`# Build OpenFirmware library.`
sparc64 is an ofw consumer. 2002-03-28 01:37:10 +00:00			`.if ${MACHINE_ARCH} == "powerpc" \|\| ${MACHINE_ARCH} == "sparc64"`
OpenFirmware/PowerPC loader, part 2. This brings the loader up to the point where I can compile it under NetBSD/macppc and have it boot, interact and talk to NFS servers. sys/boot/ofw/libofw/main.c has been deleted (it has no revision history) and replaced with sys/boot/ofw/common/main.c Reviewed by: obrien 2000-11-10 06:29:42 +00:00			`SUBDIR+= ofw`
			`.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.`
PC-98 has MACHINE_ARCH=i386 and MACHINE=pc98. Make it a special case. This should fix the breakage reported by nyan. 1999-11-15 08:31:14 +00:00			`SUBDIR+= ${MACHINE}`
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
Activate "arc" (ARC / AlphaBIOS loader) on Alpha. 1999-07-28 20:32:44 +00:00			`# Build ARC / AlphaBIOS executable on the Alpha`
Sync with Oxford Dictionary. Style (add missing full stops) while I'm here. 2004-01-27 22:15:03 +00:00			`# (this is a WIP (work in progress)).`
Turn off building the ARC loader. I don't know of anyone currently working on advancing this WIP. 2001-03-25 23:07:44 +00:00			`#.if ${MACHINE_ARCH} == "alpha"`
			`#SUBDIR+= arc`
			`#.endif`
Activate "arc" (ARC / AlphaBIOS loader) on Alpha. 1999-07-28 20:32:44 +00:00
Sync with Oxford Dictionary. Style (add missing full stops) while I'm here. 2004-01-27 22:15:03 +00:00			`# Build EFI executable on ia64.`
First approximation of an ia64 EFI loader. Not functional. 2001-06-09 16:49:51 +00:00			`.if ${MACHINE_ARCH} == "ia64"`
			`SUBDIR+= efi`
			`.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>`