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freebsd-dev/sys/boot/i386/loader/Makefile

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$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
# $FreeBSD$
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
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>
- Factor out -nostdlib to an upper level Makefile.inc. - Now that bsd.prog.mk deals with programs linked with -nostdlib better, and has a notion of an "internal" program, use PROG where possible. This has a good impact on the contents of .depend files and causes programs to be linked with cc(1). XXX: boot2 couldn't be converted as it's actually two programs. Tested on: i386, amd64
2004-02-09 14:11:58 +00:00
PROG= loader.sym
INTERNALPROG=
Reconcile all the loader newvers.sh's into one common one.
1999-06-29 21:23:26 +00:00
NEWVERSWHAT= "bootstrap loader" i386
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
Initial integration of the i386 bootloader and BTX. - Discard large amounts of BIOS-related code in favour of the more compact BTX vm86 interface. - Build the loader module as ELF, although the resulting object is a.out, make gensetdefs 32/64-bit sensitive and use a single copy of it. - Throw away installboot, as it's no longer required. - Use direct bcopy operations in the i386_copy module, as BTX maps the first 16M of memory. Check operations against the detected size of actual memory.
1998-09-17 23:52:16 +00:00
# architecture-specific loader code
First round of cleanups to sys/boot/ makefiles: - do not use PROG for what's not a real C program, - use sys.mk transformation rules where possible, - only create the "machine" symlink on AMD64, - removed MAINTAINER lines in individual makefiles, - added the LIBSTAND defitinion to <bsd.libnames.mk>, - somewhat better contents in .depend files. Tested on: i386, amd64 Prodded by: bde
2004-02-06 21:58:32 +00:00
SRCS= main.c conf.c vers.c
Initial integration of the i386 bootloader and BTX. - Discard large amounts of BIOS-related code in favour of the more compact BTX vm86 interface. - Build the loader module as ELF, although the resulting object is a.out, make gensetdefs 32/64-bit sensitive and use a single copy of it. - Throw away installboot, as it's no longer required. - Use direct bcopy operations in the i386_copy module, as BTX maps the first 16M of memory. Check operations against the detected size of actual memory.
1998-09-17 23:52:16 +00:00
Make PXE use the UDP API. This allows for both TFTP and NFS support. You may specify TFTP or NFS via compile time options in the loader, but not both at this time. Also, remove a warning about not knowing how to boot from network devices. We can obviously do that now.
2000-04-08 01:22:14 +00:00
# Enable PXE TFTP or NFS support, not both.
MF4: Add LOADER_TFTP_SUPPORT make.conf flag.
2000-11-04 08:43:13 +00:00
.if defined(LOADER_TFTP_SUPPORT)
CFLAGS+= -DLOADER_TFTP_SUPPORT
.else
Make PXE use the UDP API. This allows for both TFTP and NFS support. You may specify TFTP or NFS via compile time options in the loader, but not both at this time. Also, remove a warning about not knowing how to boot from network devices. We can obviously do that now.
2000-04-08 01:22:14 +00:00
CFLAGS+= -DLOADER_NFS_SUPPORT
MF4: Add LOADER_TFTP_SUPPORT make.conf flag.
2000-11-04 08:43:13 +00:00
.endif
Make PXE use the UDP API. This allows for both TFTP and NFS support. You may specify TFTP or NFS via compile time options in the loader, but not both at this time. Also, remove a warning about not knowing how to boot from network devices. We can obviously do that now.
2000-04-08 01:22:14 +00:00
Resynch with working sources before BTX integration. - Use format-independant module allocator. - Conditionalise ISA PnP support. - Simplify PnP enumerator interface. - Improve module/object searching. - Add missing depend/install targets in BTX makefiles. - Pass the kernel environment and module data in extended bootinfo fields. - Add a pointer to the end of the kernel + modules in bootinfo. - Fix parsing of old-style kernel arguments.
1998-09-14 18:27:06 +00:00
# Enable PnP and ISA-PnP code.
- Enable PnP and ISA PnP code. - Use the ISA PnP enumerator. - Use the new linker set code, throw out the gensetdefs stuff. - Produce an intermediate loader image that has symbols stripped, to aid - in debugging. - Supply ISA port access functions required for ISA PnP
1998-10-21 20:10:33 +00:00
HAVE_PNP= yes
HAVE_ISABUS= yes
Resynch with working sources before BTX integration. - Use format-independant module allocator. - Conditionalise ISA PnP support. - Simplify PnP enumerator interface. - Improve module/object searching. - Add missing depend/install targets in BTX makefiles. - Pass the kernel environment and module data in extended bootinfo fields. - Add a pointer to the end of the kernel + modules in bootinfo. - Fix parsing of old-style kernel arguments.
1998-09-14 18:27:06 +00:00
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 ${MK_FORTH} != "no"
Add required parts for BootForth building (currently disabled and untested). Only suitable for i386 at the moment, as we are missing setjmp/longjmp on the Alpha.
1998-11-04 00:30:47 +00:00
# Enable BootForth
Fix bogon in previous commit. Re-enable Forth in the loader. Noticed by: dcs Approved by: jkh
2000-01-30 06:56:27 +00:00
BOOT_FORTH= yes
CFLAGS+= -DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/i386
bootforth seems to be working well enough for me and others to turn on by default. If it causes trouble, it's very easy to switch off again.
1998-11-12 07:40:51 +00:00
LIBFICL= ${.OBJDIR}/../../ficl/libficl.a
Add a NOFORTH variable so we can build a smaller loader without Forth support, for use with PicoBSD Approved-By: jordan
2000-02-04 20:57:09 +00:00
.endif
Add required parts for BootForth building (currently disabled and untested). Only suitable for i386 at the moment, as we are missing setjmp/longjmp on the Alpha.
1998-11-04 00:30:47 +00:00
Temperarly disable building in the bzip2 support by default so we can fit on the i386 floppies. Sigh, I hate floppies.
2005-06-01 15:32:57 +00:00
.if defined(LOADER_BZIP2_SUPPORT)
Add support for loading bzip2-compressed kernels and modules. This support is turned off by default and could be enabled by defining LOADER_BZIP2_SUPPORT make variable. Also make gzip support optional (turned on by default) - it could be turned off via LOADER_NO_GZIP_SUPPORT make variable. Please note, that due to limit on the amount of memory available to the loader(8), it is possible to load modules/kernels compressed with the smallest block size supported by the bzip2 - 100k (`-1' bzip2(1) option), however even in this mode bzip2(1) usually provides better compression ratio than gzip(1) in its best compression mode. MFC after: 1 month
2001-09-18 14:52:36 +00:00
CFLAGS+= -DLOADER_BZIP2_SUPPORT
.endif
.if !defined(LOADER_NO_GZIP_SUPPORT)
CFLAGS+= -DLOADER_GZIP_SUPPORT
.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
# Always add MI sources
.PATH: ${.CURDIR}/../../common
Only include ../Makefile.inc once in loader/Makefile.
2004-02-06 12:45:27 +00:00
.include "${.CURDIR}/../../common/Makefile.inc"
Try and get the sys/* and machine/* includes via relative paths. This saves having to do a 'make includes' after touching any header file for the boot code.
1998-10-14 07:08:16 +00:00
CFLAGS+= -I${.CURDIR}/../../common
First round of cleanups to sys/boot/ makefiles: - do not use PROG for what's not a real C program, - use sys.mk transformation rules where possible, - only create the "machine" symlink on AMD64, - removed MAINTAINER lines in individual makefiles, - added the LIBSTAND defitinion to <bsd.libnames.mk>, - somewhat better contents in .depend files. Tested on: i386, amd64 Prodded by: bde
2004-02-06 21:58:32 +00:00
CFLAGS+= -I.
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
Clean CLEANFILES.
2004-02-12 21:43:50 +00:00
CLEANFILES= vers.c loader loader.bin loader.help
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
CFLAGS+= -Wall
- Factor out -nostdlib to an upper level Makefile.inc. - Now that bsd.prog.mk deals with programs linked with -nostdlib better, and has a notion of an "internal" program, use PROG where possible. This has a good impact on the contents of .depend files and causes programs to be linked with cc(1). XXX: boot2 couldn't be converted as it's actually two programs. Tested on: i386, amd64
2004-02-09 14:11:58 +00:00
LDFLAGS= -static -Ttext 0x0
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
# i386 standalone support library
LIBI386= ${.OBJDIR}/../libi386/libi386.a
CFLAGS+= -I${.CURDIR}/..
Initial integration of the i386 bootloader and BTX. - Discard large amounts of BIOS-related code in favour of the more compact BTX vm86 interface. - Build the loader module as ELF, although the resulting object is a.out, make gensetdefs 32/64-bit sensitive and use a single copy of it. - Throw away installboot, as it's no longer required. - Use direct bcopy operations in the i386_copy module, as BTX maps the first 16M of memory. Check operations against the detected size of actual memory.
1998-09-17 23:52:16 +00:00
# BTX components
Make these compile when there is an obj dir.
1998-09-25 17:14:16 +00:00
CFLAGS+= -I${.CURDIR}/../btx/lib
Initial integration of the i386 bootloader and BTX. - Discard large amounts of BIOS-related code in favour of the more compact BTX vm86 interface. - Build the loader module as ELF, although the resulting object is a.out, make gensetdefs 32/64-bit sensitive and use a single copy of it. - Throw away installboot, as it's no longer required. - Use direct bcopy operations in the i386_copy module, as BTX maps the first 16M of memory. Check operations against the detected size of actual memory.
1998-09-17 23:52:16 +00:00
Recover the arguments passed in from the previous load stage, use them to set the default console. Print malloc stats from the new libstand allocator.
1998-09-26 01:31:10 +00:00
# Debug me!
Turn off -g accidentally left in from testing.
1998-11-04 03:42:36 +00:00
#CFLAGS+= -g
#LDFLAGS+= -g
Recover the arguments passed in from the previous load stage, use them to set the default console. Print malloc stats from the new libstand allocator.
1998-09-26 01:31:10 +00:00
First round of cleanups to sys/boot/ makefiles: - do not use PROG for what's not a real C program, - use sys.mk transformation rules where possible, - only create the "machine" symlink on AMD64, - removed MAINTAINER lines in individual makefiles, - added the LIBSTAND defitinion to <bsd.libnames.mk>, - somewhat better contents in .depend files. Tested on: i386, amd64 Prodded by: bde
2004-02-06 21:58:32 +00:00
# Pick up ../Makefile.inc early.
.include <bsd.init.mk>
vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
Reconcile all the loader newvers.sh's into one common one.
1999-06-29 21:23:26 +00:00
sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
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
- Factor out -nostdlib to an upper level Makefile.inc. - Now that bsd.prog.mk deals with programs linked with -nostdlib better, and has a notion of an "internal" program, use PROG where possible. This has a good impact on the contents of .depend files and causes programs to be linked with cc(1). XXX: boot2 couldn't be converted as it's actually two programs. Tested on: i386, amd64
2004-02-09 14:11:58 +00:00
loader: loader.bin ${BTXLDR} ${BTXKERN}
Revert previous untested revision. The i386 loader consists of three parts: At the front is btxldr, in the middle is BTX itself (our mini-kernel), and then the 'client' (loader.bin) which is the actual loader itself. boot2 just executes a raw ELF or a.out binary with the only setup provided being that a bootinfo structure is passed on the stack. Now, since loader.bin is a BTX client, the loader needs to be able to locate a BTX kernel for the client to execute in the context. Thus, just like pxelder, btxldr uses the a.out header on the loader binary to find the BTX kernel stored in the loader and set it up. It does _not_ just reuse the BTX kernel that boot2 invoked it with. This is because it can't assume that it will _have_ a "spare" BTX kernel lying around. For example, when cdboot loads the loader there isn't an existing BTX kernel. In fact, cdboot will only work with an a.out loader as well since it also "borrows" the BTX kernel in the loader binary (which it finds by parsing the a.out header) just as pxeldr does. The only difference between cdboot and pxeldr is where they get /boot/loader from. If we wanted to make /boot/loader be an actual ELF binary we would need to change the following utilites to handle that (and they all have to be able to handle locating the BTX kernel inside of an ELF binary somehow): - btxldr - pxeldr - cdboot If we didn't want to require a flag day but make the transition smooth then we need to be able to support both a.out and ELF versions of /boot/loader which isn't exactly trivial since all three of these utilities are written in assembly. Pointy-hat to: peter
2002-08-30 14:59:47 +00:00
btxld -v -f aout -e ${LOADER_ADDRESS} -o ${.TARGET} -l ${BTXLDR} \
First round of cleanups to sys/boot/ makefiles: - do not use PROG for what's not a real C program, - use sys.mk transformation rules where possible, - only create the "machine" symlink on AMD64, - removed MAINTAINER lines in individual makefiles, - added the LIBSTAND defitinion to <bsd.libnames.mk>, - somewhat better contents in .depend files. Tested on: i386, amd64 Prodded by: bde
2004-02-06 21:58:32 +00:00
-b ${BTXKERN} loader.bin
Initial integration of the i386 bootloader and BTX. - Discard large amounts of BIOS-related code in favour of the more compact BTX vm86 interface. - Build the loader module as ELF, although the resulting object is a.out, make gensetdefs 32/64-bit sensitive and use a single copy of it. - Throw away installboot, as it's no longer required. - Use direct bcopy operations in the i386_copy module, as BTX maps the first 16M of memory. Check operations against the detected size of actual memory.
1998-09-17 23:52:16 +00:00
First round of cleanups to sys/boot/ makefiles: - do not use PROG for what's not a real C program, - use sys.mk transformation rules where possible, - only create the "machine" symlink on AMD64, - removed MAINTAINER lines in individual makefiles, - added the LIBSTAND defitinion to <bsd.libnames.mk>, - somewhat better contents in .depend files. Tested on: i386, amd64 Prodded by: bde
2004-02-06 21:58:32 +00:00
loader.bin: loader.sym
- Enable PnP and ISA PnP code. - Use the ISA PnP enumerator. - Use the new linker set code, throw out the gensetdefs stuff. - Produce an intermediate loader image that has symbols stripped, to aid - in debugging. - Supply ISA port access functions required for ISA PnP
1998-10-21 20:10:33 +00:00
cp ${.ALLSRC} ${.TARGET}
Strip the .comment and .note sections when stripping. There's no point in retaining this info, particularly under BTX.
2000-12-13 17:10:38 +00:00
strip -R .comment -R .note ${.TARGET}
Initial integration of the i386 bootloader and BTX. - Discard large amounts of BIOS-related code in favour of the more compact BTX vm86 interface. - Build the loader module as ELF, although the resulting object is a.out, make gensetdefs 32/64-bit sensitive and use a single copy of it. - Throw away installboot, as it's no longer required. - Use direct bcopy operations in the i386_copy module, as BTX maps the first 16M of memory. Check operations against the detected size of actual memory.
1998-09-17 23:52:16 +00:00
First round of cleanups to sys/boot/ makefiles: - do not use PROG for what's not a real C program, - use sys.mk transformation rules where possible, - only create the "machine" symlink on AMD64, - removed MAINTAINER lines in individual makefiles, - added the LIBSTAND defitinion to <bsd.libnames.mk>, - somewhat better contents in .depend files. Tested on: i386, amd64 Prodded by: bde
2004-02-06 21:58:32 +00:00
loader.help: help.common help.i386
Transition from using Perl to using awk for our text-manipulation needs. This removes the dependancy on Perl for the generation of the loader, allowing the world to be built on a perl-free system. Submitted by: Joe Abley <jabley@clear.co.nz>
1999-01-18 19:05:27 +00:00
cat ${.ALLSRC} | awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}
Build the composite help file from the generic and architecture-specific help files, sorting topics and subtopics to allow maximum flexibility.
1998-12-15 14:21:30 +00:00
Install files via FILES, there's no reason to compare them before installing.
2002-04-17 16:56:36 +00:00
.PATH: ${.CURDIR}/../../forth
First round of cleanups to sys/boot/ makefiles: - do not use PROG for what's not a real C program, - use sys.mk transformation rules where possible, - only create the "machine" symlink on AMD64, - removed MAINTAINER lines in individual makefiles, - added the LIBSTAND defitinion to <bsd.libnames.mk>, - somewhat better contents in .depend files. Tested on: i386, amd64 Prodded by: bde
2004-02-06 21:58:32 +00:00
FILES= loader loader.help loader.4th support.4th loader.conf
Add back some bits.
2005-10-30 05:41:42 +00:00
FILES+= screen.4th frames.4th beastie.4th
First round of cleanups to sys/boot/ makefiles: - do not use PROG for what's not a real C program, - use sys.mk transformation rules where possible, - only create the "machine" symlink on AMD64, - removed MAINTAINER lines in individual makefiles, - added the LIBSTAND defitinion to <bsd.libnames.mk>, - somewhat better contents in .depend files. Tested on: i386, amd64 Prodded by: bde
2004-02-06 21:58:32 +00:00
# XXX INSTALLFLAGS_loader= -b
FILESMODE_loader= ${BINMODE} -b
Install files via FILES, there's no reason to compare them before installing.
2002-04-17 16:56:36 +00:00
FILESDIR_loader.conf= /boot/defaults
Installs a default loader.rc if none exists. Document loader.conf.
1999-04-18 09:21:12 +00:00
.if !exists(${DESTDIR}/boot/loader.rc)
Pick up loader.rc from its old home.
2004-11-29 09:31:04 +00:00
FILES+= loader.rc
Reenable generation of the loader.help file
1999-01-03 20:50:35 +00:00
.endif
Build the composite help file from the generic and architecture-specific help files, sorting topics and subtopics to allow maximum flexibility.
1998-12-15 14:21:30 +00:00
For some reason crt0.o needs to be linked first for pxeboot(8) to work. This is odd because loader(8) doesn't suffer from this problem. Perhaps pxeboot bootstrap can be fixed to handle this better. Anyway, PXE booting should work again.
2004-02-27 14:10:09 +00:00
# XXX crt0.o needs to be first for pxeboot(8) to work
OBJS= ${BTXCRT}
DPADD= ${LIBFICL} ${LIBI386} ${LIBSTAND}
LDADD= ${LIBFICL} ${LIBI386} -lstand
Initial integration of the i386 bootloader and BTX. - Discard large amounts of BIOS-related code in favour of the more compact BTX vm86 interface. - Build the loader module as ELF, although the resulting object is a.out, make gensetdefs 32/64-bit sensitive and use a single copy of it. - Throw away installboot, as it's no longer required. - Use direct bcopy operations in the i386_copy module, as BTX maps the first 16M of memory. Check operations against the detected size of actual memory.
1998-09-17 23:52:16 +00:00
- Factor out -nostdlib to an upper level Makefile.inc. - Now that bsd.prog.mk deals with programs linked with -nostdlib better, and has a notion of an "internal" program, use PROG where possible. This has a good impact on the contents of .depend files and causes programs to be linked with cc(1). XXX: boot2 couldn't be converted as it's actually two programs. Tested on: i386, amd64
2004-02-09 14:11:58 +00:00
.include <bsd.prog.mk>
- Enable PnP and ISA PnP code. - Use the ISA PnP enumerator. - Use the new linker set code, throw out the gensetdefs stuff. - Produce an intermediate loader image that has symbols stripped, to aid - in debugging. - Supply ISA port access functions required for ISA PnP
1998-10-21 20:10:33 +00:00
Untangle building of AMD64 boot code. Tested on: amd64 (sledge)
2004-02-07 08:10:07 +00:00
.if ${MACHINE_ARCH} == "amd64"
Argh, unbreak "make depend" for AMD64. Reported by: kris
2004-02-07 23:30:45 +00:00
beforedepend ${OBJS}: machine
First round of cleanups to sys/boot/ makefiles: - do not use PROG for what's not a real C program, - use sys.mk transformation rules where possible, - only create the "machine" symlink on AMD64, - removed MAINTAINER lines in individual makefiles, - added the LIBSTAND defitinion to <bsd.libnames.mk>, - somewhat better contents in .depend files. Tested on: i386, amd64 Prodded by: bde
2004-02-06 21:58:32 +00:00
CLEANFILES+= machine
Try and get the sys/* and machine/* includes via relative paths. This saves having to do a 'make includes' after touching any header file for the boot code.
1998-10-14 07:08:16 +00:00
machine:
ln -sf ${.CURDIR}/../../../i386/include machine
- Enable PnP and ISA PnP code. - Use the ISA PnP enumerator. - Use the new linker set code, throw out the gensetdefs stuff. - Produce an intermediate loader image that has symbols stripped, to aid - in debugging. - Supply ISA port access functions required for ISA PnP
1998-10-21 20:10:33 +00:00
.endif
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