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freebsd-dev/sys/conf/Makefile.i386

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Bring back the `config file in the kernel' feature from the 1.x days. This is conditionalized by the INCLUDE_CONFIG_FILE option in your kernel config file and is not turned on by default. Submitted-By: Bill Pechter <pechter@shell.monmouth.com>
1996-06-08 23:27:16 +00:00
# Makefile.i386 -- with config changes.
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
# Copyright 1990 W. Jolitz
This Makefile is for FreeBSD, not 4.3 BSD-Reno. Moved $Id$. Added STRIP=, DBSYM=, and LOAD_ADDRESS?= Now use LOAD_ADDRESS for linking kernel and for dbsym, added strip -x to cut kernel size. Added machde.o: dependency, this will be needed in the future, and for now it does not hurt anyone. Cleaned out conf.o: dependency, mkdep does the right things. Same for param.c: This is really a Merge in of NetBSD's Makefile.i386, here is the relevant rlog info: ---------------------------- revision 1.27 date: 1993/08/27 23:58:20; author: brezak; state: Exp; lines: +2 -2 Need LOAD_ADDRESS for depend pass. ---------------------------- revision 1.25 date: 1993/07/19 16:52:16; author: mycroft; state: Exp; lines: +3 -3 Add ${DEBUG} to CFLAGS and -f to dbsym. ---------------------------- revision 1.22 date: 1993/07/18 10:08:22; author: mycroft; state: Exp; lines: +5 -6 Change to work with new config stuff for specifying load address. ---------------------------- revision 1.20 date: 1993/07/18 09:47:40; author: mycroft; state: Exp; lines: +6 -5 Use new -T option to dbsym. ---------------------------- revision 1.17 date: 1993/07/11 08:42:22; author: cgd; state: Exp; lines: +2 -2 don't ignore errors from dbsym... it might say that, e.g. there's not enough symbol space! ---------------------------- revision 1.14 date: 1993/06/06 23:29:03; author: cgd; state: Exp; lines: +2 -2 make conf.o actually depend on conf.c... ---------------------------- revision 1.8 date: 1993/04/29 03:27:39; author: cgd; state: Exp; lines: +5 -10 use ed instead of ex. the script to use is identical, and we might want to switch back to using ex when our ex supports -. ---------------------------- revision 1.5 date: 1993/03/24 18:48:57; author: cgd; state: Exp; lines: +1 -1 now use absolute path for dbsym ----------------------------
1993-09-26 19:44:33 +00:00
# from: @(#)Makefile.i386 7.1 5/10/91
This is the kernel linker. To use it, you will first need to apply the patches in freefall:/home/dfr/ld.diffs to your ld sources and set BINFORMAT to aoutkld when linking the kernel. Library changes and userland utilities will appear in a later commit.
1997-05-07 16:05:47 +00:00
# $Id: Makefile.i386,v 1.95 1997/04/27 20:01:47 peter Exp $
This Makefile is for FreeBSD, not 4.3 BSD-Reno. Moved $Id$. Added STRIP=, DBSYM=, and LOAD_ADDRESS?= Now use LOAD_ADDRESS for linking kernel and for dbsym, added strip -x to cut kernel size. Added machde.o: dependency, this will be needed in the future, and for now it does not hurt anyone. Cleaned out conf.o: dependency, mkdep does the right things. Same for param.c: This is really a Merge in of NetBSD's Makefile.i386, here is the relevant rlog info: ---------------------------- revision 1.27 date: 1993/08/27 23:58:20; author: brezak; state: Exp; lines: +2 -2 Need LOAD_ADDRESS for depend pass. ---------------------------- revision 1.25 date: 1993/07/19 16:52:16; author: mycroft; state: Exp; lines: +3 -3 Add ${DEBUG} to CFLAGS and -f to dbsym. ---------------------------- revision 1.22 date: 1993/07/18 10:08:22; author: mycroft; state: Exp; lines: +5 -6 Change to work with new config stuff for specifying load address. ---------------------------- revision 1.20 date: 1993/07/18 09:47:40; author: mycroft; state: Exp; lines: +6 -5 Use new -T option to dbsym. ---------------------------- revision 1.17 date: 1993/07/11 08:42:22; author: cgd; state: Exp; lines: +2 -2 don't ignore errors from dbsym... it might say that, e.g. there's not enough symbol space! ---------------------------- revision 1.14 date: 1993/06/06 23:29:03; author: cgd; state: Exp; lines: +2 -2 make conf.o actually depend on conf.c... ---------------------------- revision 1.8 date: 1993/04/29 03:27:39; author: cgd; state: Exp; lines: +5 -10 use ed instead of ex. the script to use is identical, and we might want to switch back to using ex when our ex supports -. ---------------------------- revision 1.5 date: 1993/03/24 18:48:57; author: cgd; state: Exp; lines: +1 -1 now use absolute path for dbsym ----------------------------
1993-09-26 19:44:33 +00:00
#
# Makefile for FreeBSD
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
#
# This makefile is constructed from a machine description:
# config machineid
# Most changes should be made in the machine description
# /sys/i386/conf/``machineid''
# after which you should do
# config machineid
# Generic makefile changes should be made in
# /sys/i386/conf/Makefile.i386
# after which config should be rerun for all machines.
#
Make the necessary changes so that an ELF kernel can be built. I have successfully built, booted, and run a number of different ELF kernel configurations, including GENERIC. LINT also builds and links cleanly, though I have not tried to boot it. The impact on developers is virtually nil, except for two things. All linker sets that might possibly be present in the kernel must be listed in "sys/i386/i386/setdefs.h". And all C symbols that are also referenced from assembly language code must be listed in "sys/i386/include/asnames.h". It so happens that failure to do these things will have no impact on the a.out kernel. But it will break the build of the ELF kernel. The ELF bootloader works, but it is not ready to commit quite yet.
1997-04-22 06:55:47 +00:00
BINFORMAT?= aout
This is the kernel linker. To use it, you will first need to apply the patches in freefall:/home/dfr/ld.diffs to your ld sources and set BINFORMAT to aoutkld when linking the kernel. Library changes and userland utilities will appear in a later commit.
1997-05-07 16:05:47 +00:00
#BINFORMAT?= aoutkld
Make the necessary changes so that an ELF kernel can be built. I have successfully built, booted, and run a number of different ELF kernel configurations, including GENERIC. LINT also builds and links cleanly, though I have not tried to boot it. The impact on developers is virtually nil, except for two things. All linker sets that might possibly be present in the kernel must be listed in "sys/i386/i386/setdefs.h". And all C symbols that are also referenced from assembly language code must be listed in "sys/i386/include/asnames.h". It so happens that failure to do these things will have no impact on the a.out kernel. But it will break the build of the ELF kernel. The ELF bootloader works, but it is not ready to commit quite yet.
1997-04-22 06:55:47 +00:00
#BINFORMAT?= elf
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
Change all #includes to follow the current Berkeley style. Some of these ``changes'' are actually not changes at all, but CVS sometimes has trouble telling the difference. This also includes support for second-directory compiles. This is not quite complete yet, as `config' doesn't yet do the right thing. You can still make it work trivially, however, by doing the following: rm /sys/compile mkdir /usr/obj/sys/compile ln -s M-. /sys/compile cd /sys/i386/conf config MYKERNEL cd ../../compile/MYKERNEL ln -s /sys @ rm machine ln -s @/i386/include machine make depend make
1994-08-13 03:50:34 +00:00
.if exists(./@/.)
S= ./@
.else
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
S= ../..
Change all #includes to follow the current Berkeley style. Some of these ``changes'' are actually not changes at all, but CVS sometimes has trouble telling the difference. This also includes support for second-directory compiles. This is not quite complete yet, as `config' doesn't yet do the right thing. You can still make it work trivially, however, by doing the following: rm /sys/compile mkdir /usr/obj/sys/compile ln -s M-. /sys/compile cd /sys/i386/conf config MYKERNEL cd ../../compile/MYKERNEL ln -s /sys @ rm machine ln -s @/i386/include machine make depend make
1994-08-13 03:50:34 +00:00
.endif
I386= ${S}/i386
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
Go back to -O optimization...Bruce's arguments against -O2 are convincing enough for me.
1994-11-27 14:26:16 +00:00
COPTFLAGS?=-O
Added -I- to ${INCLUDES}. This makes 4.4Lite's (mis?)use of "foo.h" for headers in the compile directory work unsurprisingly. Without -I-, the search for "foo.h" begins in the directory of the file that includes it, and the compile directory is only searched because `-I.' is in ${INCLUDES}. Removed -I$S/sys from ${INCLUDES}. It was once necessary to find things like "param.h" in $S/sys. Now <sys/param.h> is found in $S.
1996-09-27 16:34:16 +00:00
INCLUDES= -nostdinc -I- -I. -I$S
Modify behavior of INCLUDES to never look in /usr/include unless we can't find the src/include directory. Reviewed by: "Rodney W. Grimes" <rgrimes@gndrsh.aac.dev.com> Submitted by: Mike Pritchard <pritc003@maroon.tc.umn.edu>
1995-04-05 04:10:58 +00:00
# This hack is to allow kernel compiles to succeed on machines w/out srcdist
.if exists($S/../include)
INCLUDES+= -I$S/../include
.else
INCLUDES+= -I/usr/include
.endif
Create a special option file "opt_global.h" which is included by all source files via a 'cc -include opt_global.h ...' type arrangement. This means we can untangle certain header files. options.i386 has a placeholder until it has a real member so we can avoid having to teach config about it just yet. Reviewed by: bde
1997-04-27 20:01:47 +00:00
COPTS= ${INCLUDES} ${IDENT} -DKERNEL -include opt_global.h
Added CWARNFLAGS and COPTFLAGS defines to Makefile so that we can easily test various warning and optimization compiler flags without modifying the Makefile. (From my patch set.)
1993-11-07 04:41:11 +00:00
CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS}
"New" VM system from John Dyson & myself. For a run-down of the major changes, see the log of any effected file in the sys/vm directory (swap_pager.c for instance).
1994-01-14 16:25:31 +00:00
LOAD_ADDRESS?= F0100000
Moved nonstandard compiler profiling options out of config. Just print the profiling level in config and decide what to do in makefiles. Makefile.i386: Align functions to 16-byte boundaries if profiling is enabled. This will allow a fourfold reduction in the size of the profiling buffers.
1996-12-13 12:46:28 +00:00
.if defined(PROF)
PROF+= -malign-functions=4
.if ${PROFLEVEL} >= 2
IDENT+= -DGPROF4 -DGUPROF
PROF+= -mprofiler-epilogue
.endif
.endif
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $<
NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<
Remove exception.o, swtch.o, support.o, conf.o and machdep.o from SYSTEM_OBS. They are now normal objects. Remove stale dependencies for the above now-normal objects and for locore.o and generate dependencies using mkdep. Config doesn't generate lists of assembler source files so the lists to be mkdep'ed have to be given explictly. Only the standard *.s files are given, so the dependencies for gnu/fpemul/*.s are incomplete. *.S files would be handled right if config put them in CFILES. Don't define NPX. It was replaced by NNPX > 0 years ago. Define LOAD_ADDRESS in COPTS so that compiling machdep.c isn't a special case. Moving around the dependencies exposed a bug in make. It doesn't know that assym.s and ./assym.s are the same. Add a rule tell it.
1994-08-30 17:17:49 +00:00
# XXX LOCORE means "don't declare C stuff" not "for locore.s".
Instead of: cpp blah file.s | as -o file.o, use instead: cc -c -x assembler-with-cpp -o file.o file.s. This means that any cpp fatal errors will now be detected, as well as running *.s files through an ansi cpp instead of a traditional cpp. (fixes to allow *.s to compile under both ansi and traditional to follow)
1996-05-31 01:01:24 +00:00
NORMAL_S= ${CC} -c -x assembler-with-cpp -DLOCORE ${COPTS} $<
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
DRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $<
DRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<
Instead of: cpp blah file.s | as -o file.o, use instead: cc -c -x assembler-with-cpp -o file.o file.s. This means that any cpp fatal errors will now be detected, as well as running *.s files through an ansi cpp instead of a traditional cpp. (fixes to allow *.s to compile under both ansi and traditional to follow)
1996-05-31 01:01:24 +00:00
DRIVER_S= ${CC} -c -x assembler-with-cpp -DLOCORE ${COPTS} $<
Never strip the kernel. Recommend -Wimplicit in CWARNFLAGS next. There are still a few hundred potential arg mismatches because no function declaration is in scope. Don't duplicate option `-I.'. Remove null editing of the assembler source for all profiled objects. The required magic has been done since prehistoric times by an asm("mcount") declaration. Simplify the clean rule. Don't try to be clever about timestamps involving genassym. genassym's timestamp usually got ahead of assym.s's timestamp, so `make' almost always had to run genassym and compare *assym.s to decide that nothing needed to be done. The cost is reassembling a few files whenever genassym is rebuilt. Assembling is almost as fast as comparing. Always go through genassym.o to build genassym. This would have avoided numerous bugs involving mkdep -p. Now it just stops genassym from depending on the name of the temporary object file. Use ${CFLAGS} for building genassym. Mainly ${CWARNFLAGS} were missing.
1994-10-25 19:34:57 +00:00
PROFILE_C= ${CC} -c ${CFLAGS} ${PARAM} $<
Remove exception.o, swtch.o, support.o, conf.o and machdep.o from SYSTEM_OBS. They are now normal objects. Remove stale dependencies for the above now-normal objects and for locore.o and generate dependencies using mkdep. Config doesn't generate lists of assembler source files so the lists to be mkdep'ed have to be given explictly. Only the standard *.s files are given, so the dependencies for gnu/fpemul/*.s are incomplete. *.S files would be handled right if config put them in CFILES. Don't define NPX. It was replaced by NNPX > 0 years ago. Define LOAD_ADDRESS in COPTS so that compiling machdep.c isn't a special case. Moving around the dependencies exposed a bug in make. It doesn't know that assym.s and ./assym.s are the same. Add a rule tell it.
1994-08-30 17:17:49 +00:00
Make the necessary changes so that an ELF kernel can be built. I have successfully built, booted, and run a number of different ELF kernel configurations, including GENERIC. LINT also builds and links cleanly, though I have not tried to boot it. The impact on developers is virtually nil, except for two things. All linker sets that might possibly be present in the kernel must be listed in "sys/i386/i386/setdefs.h". And all C symbols that are also referenced from assembly language code must be listed in "sys/i386/include/asnames.h". It so happens that failure to do these things will have no impact on the a.out kernel. But it will break the build of the ELF kernel. The ELF bootloader works, but it is not ready to commit quite yet.
1997-04-22 06:55:47 +00:00
SYSTEM_CFILES= ${I386}/i386/setdef0.c ioconf.c param.c vnode_if.c config.c \
${I386}/i386/setdef1.c
Remove exception.o, swtch.o, support.o, conf.o and machdep.o from SYSTEM_OBS. They are now normal objects. Remove stale dependencies for the above now-normal objects and for locore.o and generate dependencies using mkdep. Config doesn't generate lists of assembler source files so the lists to be mkdep'ed have to be given explictly. Only the standard *.s files are given, so the dependencies for gnu/fpemul/*.s are incomplete. *.S files would be handled right if config put them in CFILES. Don't define NPX. It was replaced by NNPX > 0 years ago. Define LOAD_ADDRESS in COPTS so that compiling machdep.c isn't a special case. Moving around the dependencies exposed a bug in make. It doesn't know that assym.s and ./assym.s are the same. Add a rule tell it.
1994-08-30 17:17:49 +00:00
SYSTEM_SFILES= ${I386}/i386/locore.s
Make the necessary changes so that an ELF kernel can be built. I have successfully built, booted, and run a number of different ELF kernel configurations, including GENERIC. LINT also builds and links cleanly, though I have not tried to boot it. The impact on developers is virtually nil, except for two things. All linker sets that might possibly be present in the kernel must be listed in "sys/i386/i386/setdefs.h". And all C symbols that are also referenced from assembly language code must be listed in "sys/i386/include/asnames.h". It so happens that failure to do these things will have no impact on the a.out kernel. But it will break the build of the ELF kernel. The ELF bootloader works, but it is not ready to commit quite yet.
1997-04-22 06:55:47 +00:00
SYSTEM_OBJS= locore.o setdef0.o vnode_if.o ${OBJS} ioconf.o param.o config.o \
setdef1.o
Removed almost all traces of libkern.a. The objects that were in libkern.a are now specified by listing their source files in files.${MACHINE}. The list is machine-dependent to save space. All the necessary object for each machine must be linked into the kernel in case an lkm wants one.
1995-12-26 13:58:31 +00:00
SYSTEM_DEP= Makefile symbols.exclude symbols.sort ${SYSTEM_OBJS}
Load the kernel symbol table in the boot loader and not at compile time. (Boot with the -D flag if you want symbols.) Make it easier to extend `struct bootinfo' without losing either forwards or backwards compatibility. ddb_aout.c: Get the symbol table from wherever the loader put it. Nuke db_symtab[SYMTAB_SPACE]. boot.c: Enable loading of symbols. Align them on a page boundary. Add printfs about the symbol table sizes. Pass the memory sizes to the kernel. Fix initialization of `unit' (it got moved out of the loop). Fix adding the bss size (it got moved inside an ifdef). Initialize serial port when RB_SERIAL is toggled on. Fix comments. Clean up formatting of recently added code. io.c: Clean up formatting of recently added code. netboot/main.c, machdep.c, wd.c: Change names of bootinfo fields. LINT: Nuke SYMTAB_SPACE. Fix comment about DODUMP. Makefile.i386: Nuke use of dbsym. Exclude gcc symbols from kernel unless compiling with -g. Remove unused macro. Fix comments and formatting. genassym.c: Generate defines for some new bootinfo fields. Change names of old ones. locore.s: Copy only the valid part of the `struct bootinfo' passed by the loader. Reserve space for symbol table, if any. machdep.c: Check the memory sizes passed by the loader, if any. Don't use them yet. bootinfo.h: Add a size field so that we can resolve some mismatches between the loader bootinfo and the kernel boot info. The version number is not so good for this because of historical botches and because it's harder to maintain. Add memory size and symbol table fields. Change the names of everything. Hacks to save a few bytes: asm.S, boot.c, boot2.S: Replace `ouraddr' by `(BOOTSEG << 4)'. boot.c: Don't statically initialize `loadflags' to 0. Disable the "REDUNDANT" code that skips the BIOS variables. Eliminate `total'. Combine some more printfs. boot.h, disk.c, io.c, table.c: Move all statically initialzed data to table.c. io.c: Don't put the A20 gate bits in a variable.
1995-01-25 21:40:47 +00:00
.if ${CFLAGS:M-g} == ""
SYMORDER_EXCLUDE=-x symbols.exclude
.endif
Make the necessary changes so that an ELF kernel can be built. I have successfully built, booted, and run a number of different ELF kernel configurations, including GENERIC. LINT also builds and links cleanly, though I have not tried to boot it. The impact on developers is virtually nil, except for two things. All linker sets that might possibly be present in the kernel must be listed in "sys/i386/i386/setdefs.h". And all C symbols that are also referenced from assembly language code must be listed in "sys/i386/include/asnames.h". It so happens that failure to do these things will have no impact on the a.out kernel. But it will break the build of the ELF kernel. The ELF bootloader works, but it is not ready to commit quite yet.
1997-04-22 06:55:47 +00:00
SYSTEM_LD_HEAD= @echo loading $@; rm -f $@
.if ${BINFORMAT} == aout
SYSTEM_LD= @${LD} -Bstatic -Z -T ${LOAD_ADDRESS} -o $@ -X ${SYSTEM_OBJS} vers.o
Load the kernel symbol table in the boot loader and not at compile time. (Boot with the -D flag if you want symbols.) Make it easier to extend `struct bootinfo' without losing either forwards or backwards compatibility. ddb_aout.c: Get the symbol table from wherever the loader put it. Nuke db_symtab[SYMTAB_SPACE]. boot.c: Enable loading of symbols. Align them on a page boundary. Add printfs about the symbol table sizes. Pass the memory sizes to the kernel. Fix initialization of `unit' (it got moved out of the loop). Fix adding the bss size (it got moved inside an ifdef). Initialize serial port when RB_SERIAL is toggled on. Fix comments. Clean up formatting of recently added code. io.c: Clean up formatting of recently added code. netboot/main.c, machdep.c, wd.c: Change names of bootinfo fields. LINT: Nuke SYMTAB_SPACE. Fix comment about DODUMP. Makefile.i386: Nuke use of dbsym. Exclude gcc symbols from kernel unless compiling with -g. Remove unused macro. Fix comments and formatting. genassym.c: Generate defines for some new bootinfo fields. Change names of old ones. locore.s: Copy only the valid part of the `struct bootinfo' passed by the loader. Reserve space for symbol table, if any. machdep.c: Check the memory sizes passed by the loader, if any. Don't use them yet. bootinfo.h: Add a size field so that we can resolve some mismatches between the loader bootinfo and the kernel boot info. The version number is not so good for this because of historical botches and because it's harder to maintain. Add memory size and symbol table fields. Change the names of everything. Hacks to save a few bytes: asm.S, boot.c, boot2.S: Replace `ouraddr' by `(BOOTSEG << 4)'. boot.c: Don't statically initialize `loadflags' to 0. Disable the "REDUNDANT" code that skips the BIOS variables. Eliminate `total'. Combine some more printfs. boot.h, disk.c, io.c, table.c: Move all statically initialzed data to table.c. io.c: Don't put the A20 gate bits in a variable.
1995-01-25 21:40:47 +00:00
SYSTEM_LD_TAIL= @echo rearranging symbols; \
Pass '-m' to symorder. Kernels without INET will fail otherwise.
1995-01-29 23:42:11 +00:00
symorder -m ${SYMORDER_EXCLUDE} symbols.sort $@; \
Load the kernel symbol table in the boot loader and not at compile time. (Boot with the -D flag if you want symbols.) Make it easier to extend `struct bootinfo' without losing either forwards or backwards compatibility. ddb_aout.c: Get the symbol table from wherever the loader put it. Nuke db_symtab[SYMTAB_SPACE]. boot.c: Enable loading of symbols. Align them on a page boundary. Add printfs about the symbol table sizes. Pass the memory sizes to the kernel. Fix initialization of `unit' (it got moved out of the loop). Fix adding the bss size (it got moved inside an ifdef). Initialize serial port when RB_SERIAL is toggled on. Fix comments. Clean up formatting of recently added code. io.c: Clean up formatting of recently added code. netboot/main.c, machdep.c, wd.c: Change names of bootinfo fields. LINT: Nuke SYMTAB_SPACE. Fix comment about DODUMP. Makefile.i386: Nuke use of dbsym. Exclude gcc symbols from kernel unless compiling with -g. Remove unused macro. Fix comments and formatting. genassym.c: Generate defines for some new bootinfo fields. Change names of old ones. locore.s: Copy only the valid part of the `struct bootinfo' passed by the loader. Reserve space for symbol table, if any. machdep.c: Check the memory sizes passed by the loader, if any. Don't use them yet. bootinfo.h: Add a size field so that we can resolve some mismatches between the loader bootinfo and the kernel boot info. The version number is not so good for this because of historical botches and because it's harder to maintain. Add memory size and symbol table fields. Change the names of everything. Hacks to save a few bytes: asm.S, boot.c, boot2.S: Replace `ouraddr' by `(BOOTSEG << 4)'. boot.c: Don't statically initialize `loadflags' to 0. Disable the "REDUNDANT" code that skips the BIOS variables. Eliminate `total'. Combine some more printfs. boot.h, disk.c, io.c, table.c: Move all statically initialzed data to table.c. io.c: Don't put the A20 gate bits in a variable.
1995-01-25 21:40:47 +00:00
size $@; chmod 755 $@
Make the necessary changes so that an ELF kernel can be built. I have successfully built, booted, and run a number of different ELF kernel configurations, including GENERIC. LINT also builds and links cleanly, though I have not tried to boot it. The impact on developers is virtually nil, except for two things. All linker sets that might possibly be present in the kernel must be listed in "sys/i386/i386/setdefs.h". And all C symbols that are also referenced from assembly language code must be listed in "sys/i386/include/asnames.h". It so happens that failure to do these things will have no impact on the a.out kernel. But it will break the build of the ELF kernel. The ELF bootloader works, but it is not ready to commit quite yet.
1997-04-22 06:55:47 +00:00
.endif
This is the kernel linker. To use it, you will first need to apply the patches in freefall:/home/dfr/ld.diffs to your ld sources and set BINFORMAT to aoutkld when linking the kernel. Library changes and userland utilities will appear in a later commit.
1997-05-07 16:05:47 +00:00
.if ${BINFORMAT} == aoutkld
SYSTEM_LD= @${LD} -Bforcedynamic -Z -T ${LOAD_ADDRESS} -o $@ -X ${SYSTEM_OBJS} vers.o
SYSTEM_LD_TAIL= @echo rearranging symbols; \
symorder -m ${SYMORDER_EXCLUDE} symbols.sort $@; \
size $@; chmod 755 $@
.endif
Make the necessary changes so that an ELF kernel can be built. I have successfully built, booted, and run a number of different ELF kernel configurations, including GENERIC. LINT also builds and links cleanly, though I have not tried to boot it. The impact on developers is virtually nil, except for two things. All linker sets that might possibly be present in the kernel must be listed in "sys/i386/i386/setdefs.h". And all C symbols that are also referenced from assembly language code must be listed in "sys/i386/include/asnames.h". It so happens that failure to do these things will have no impact on the a.out kernel. But it will break the build of the ELF kernel. The ELF bootloader works, but it is not ready to commit quite yet.
1997-04-22 06:55:47 +00:00
.if ${BINFORMAT} == elf
SYSTEM_LD= @${LD} -Bstatic -Ttext ${LOAD_ADDRESS} -e btext -o $@ -X ${SYSTEM_OBJS} vers.o
SYSTEM_LD_TAIL= @size $@; chmod 755 $@
.endif
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
Handle the aic7770 driver's dependancies correctly. YOU MUST REBUILD CONFIG.
1994-12-31 19:27:29 +00:00
%BEFORE_DEPEND
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
%OBJS
%CFILES
Use the new config(8) %SFILES token to auto-generate the SFILES list. Note: THIS REQUIRES THAT YOU REBUILD CONFIG(8)!!!
1995-10-29 11:10:53 +00:00
%SFILES
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
%LOAD
Fix "dependency" spelling error. Implement "clean" entries for device config entries. Add clean rules to aic7xxx and aic7xxx_seq.h. Submitted by: Pointed out by Bruce Evans <bde@zeta.org.au>
1995-03-01 10:08:07 +00:00
%CLEAN
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
clean:
Removed almost all traces of libkern.a. The objects that were in libkern.a are now specified by listing their source files in files.${MACHINE}. The list is machine-dependent to save space. All the necessary object for each machine must be linked into the kernel in case an lkm wants one.
1995-12-26 13:58:31 +00:00
rm -f *.o *.s eddep errs genassym kernel linterrs \
Fix clean rule to remove remove everything that isn't created by config except .depend and `version'.
1995-07-22 23:55:41 +00:00
makelinks param.c symbols.exclude symbols.sort tags \
vers.c vnode_if.c vnode_if.h ${CLEAN}
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
Try to be a little smarter about touching the date on assym.s, so that if something changes which doesn't affect it, locore doesn't have to get rebuilt. This is at the cost of a genassym and a cmp in every compile, until someone can figure out how to make `make' smarter itself.
1993-11-07 16:46:33 +00:00
#lint: /tmp param.c
Never strip the kernel. Recommend -Wimplicit in CWARNFLAGS next. There are still a few hundred potential arg mismatches because no function declaration is in scope. Don't duplicate option `-I.'. Remove null editing of the assembler source for all profiled objects. The required magic has been done since prehistoric times by an asm("mcount") declaration. Simplify the clean rule. Don't try to be clever about timestamps involving genassym. genassym's timestamp usually got ahead of assym.s's timestamp, so `make' almost always had to run genassym and compare *assym.s to decide that nothing needed to be done. The cost is reassembling a few files whenever genassym is rebuilt. Assembling is almost as fast as comparing. Always go through genassym.o to build genassym. This would have avoided numerous bugs involving mkdep -p. Now it just stops genassym from depending on the name of the temporary object file. Use ${CFLAGS} for building genassym. Mainly ${CWARNFLAGS} were missing.
1994-10-25 19:34:57 +00:00
# @lint -hbxn -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \
Try to be a little smarter about touching the date on assym.s, so that if something changes which doesn't affect it, locore doesn't have to get rebuilt. This is at the cost of a genassym and a cmp in every compile, until someone can figure out how to make `make' smarter itself.
1993-11-07 16:46:33 +00:00
# ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \
# grep -v 'struct/union .* never defined' | \
# grep -v 'possible pointer alignment problem'
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
Load the kernel symbol table in the boot loader and not at compile time. (Boot with the -D flag if you want symbols.) Make it easier to extend `struct bootinfo' without losing either forwards or backwards compatibility. ddb_aout.c: Get the symbol table from wherever the loader put it. Nuke db_symtab[SYMTAB_SPACE]. boot.c: Enable loading of symbols. Align them on a page boundary. Add printfs about the symbol table sizes. Pass the memory sizes to the kernel. Fix initialization of `unit' (it got moved out of the loop). Fix adding the bss size (it got moved inside an ifdef). Initialize serial port when RB_SERIAL is toggled on. Fix comments. Clean up formatting of recently added code. io.c: Clean up formatting of recently added code. netboot/main.c, machdep.c, wd.c: Change names of bootinfo fields. LINT: Nuke SYMTAB_SPACE. Fix comment about DODUMP. Makefile.i386: Nuke use of dbsym. Exclude gcc symbols from kernel unless compiling with -g. Remove unused macro. Fix comments and formatting. genassym.c: Generate defines for some new bootinfo fields. Change names of old ones. locore.s: Copy only the valid part of the `struct bootinfo' passed by the loader. Reserve space for symbol table, if any. machdep.c: Check the memory sizes passed by the loader, if any. Don't use them yet. bootinfo.h: Add a size field so that we can resolve some mismatches between the loader bootinfo and the kernel boot info. The version number is not so good for this because of historical botches and because it's harder to maintain. Add memory size and symbol table fields. Change the names of everything. Hacks to save a few bytes: asm.S, boot.c, boot2.S: Replace `ouraddr' by `(BOOTSEG << 4)'. boot.c: Don't statically initialize `loadflags' to 0. Disable the "REDUNDANT" code that skips the BIOS variables. Eliminate `total'. Combine some more printfs. boot.h, disk.c, io.c, table.c: Move all statically initialzed data to table.c. io.c: Don't put the A20 gate bits in a variable.
1995-01-25 21:40:47 +00:00
symbols.exclude: Makefile
echo "gcc2_compiled." >symbols.exclude
echo "___gnu_compiled_c" >>symbols.exclude
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
symbols.sort: ${I386}/i386/symbols.raw
grep -v '^#' ${I386}/i386/symbols.raw \
| sed 's/^ //' | sort -u > symbols.sort
Restore some explicit dependencies for locore.s so that "make clean; make" works even if .depend doesn't exist.
1994-09-02 20:24:15 +00:00
locore.o: ${I386}/i386/locore.s assym.s
Remove exception.o, swtch.o, support.o, conf.o and machdep.o from SYSTEM_OBS. They are now normal objects. Remove stale dependencies for the above now-normal objects and for locore.o and generate dependencies using mkdep. Config doesn't generate lists of assembler source files so the lists to be mkdep'ed have to be given explictly. Only the standard *.s files are given, so the dependencies for gnu/fpemul/*.s are incomplete. *.S files would be handled right if config put them in CFILES. Don't define NPX. It was replaced by NNPX > 0 years ago. Define LOAD_ADDRESS in COPTS so that compiling machdep.c isn't a special case. Moving around the dependencies exposed a bug in make. It doesn't know that assym.s and ./assym.s are the same. Add a rule tell it.
1994-08-30 17:17:49 +00:00
${NORMAL_S}
Make the necessary changes so that an ELF kernel can be built. I have successfully built, booted, and run a number of different ELF kernel configurations, including GENERIC. LINT also builds and links cleanly, though I have not tried to boot it. The impact on developers is virtually nil, except for two things. All linker sets that might possibly be present in the kernel must be listed in "sys/i386/i386/setdefs.h". And all C symbols that are also referenced from assembly language code must be listed in "sys/i386/include/asnames.h". It so happens that failure to do these things will have no impact on the a.out kernel. But it will break the build of the ELF kernel. The ELF bootloader works, but it is not ready to commit quite yet.
1997-04-22 06:55:47 +00:00
setdef0.o: ${I386}/i386/setdef0.c
${NORMAL_C}
setdef1.o: ${I386}/i386/setdef1.c
${NORMAL_C}
Remove exception.o, swtch.o, support.o, conf.o and machdep.o from SYSTEM_OBS. They are now normal objects. Remove stale dependencies for the above now-normal objects and for locore.o and generate dependencies using mkdep. Config doesn't generate lists of assembler source files so the lists to be mkdep'ed have to be given explictly. Only the standard *.s files are given, so the dependencies for gnu/fpemul/*.s are incomplete. *.S files would be handled right if config put them in CFILES. Don't define NPX. It was replaced by NNPX > 0 years ago. Define LOAD_ADDRESS in COPTS so that compiling machdep.c isn't a special case. Moving around the dependencies exposed a bug in make. It doesn't know that assym.s and ./assym.s are the same. Add a rule tell it.
1994-08-30 17:17:49 +00:00
# everything potentially depends on the Makefile since everything potentially
# depends on the options. Some things are more dependent on the Makefile for
# historical reasons.
machdep.o: Makefile
This Makefile is for FreeBSD, not 4.3 BSD-Reno. Moved $Id$. Added STRIP=, DBSYM=, and LOAD_ADDRESS?= Now use LOAD_ADDRESS for linking kernel and for dbsym, added strip -x to cut kernel size. Added machde.o: dependency, this will be needed in the future, and for now it does not hurt anyone. Cleaned out conf.o: dependency, mkdep does the right things. Same for param.c: This is really a Merge in of NetBSD's Makefile.i386, here is the relevant rlog info: ---------------------------- revision 1.27 date: 1993/08/27 23:58:20; author: brezak; state: Exp; lines: +2 -2 Need LOAD_ADDRESS for depend pass. ---------------------------- revision 1.25 date: 1993/07/19 16:52:16; author: mycroft; state: Exp; lines: +3 -3 Add ${DEBUG} to CFLAGS and -f to dbsym. ---------------------------- revision 1.22 date: 1993/07/18 10:08:22; author: mycroft; state: Exp; lines: +5 -6 Change to work with new config stuff for specifying load address. ---------------------------- revision 1.20 date: 1993/07/18 09:47:40; author: mycroft; state: Exp; lines: +6 -5 Use new -T option to dbsym. ---------------------------- revision 1.17 date: 1993/07/11 08:42:22; author: cgd; state: Exp; lines: +2 -2 don't ignore errors from dbsym... it might say that, e.g. there's not enough symbol space! ---------------------------- revision 1.14 date: 1993/06/06 23:29:03; author: cgd; state: Exp; lines: +2 -2 make conf.o actually depend on conf.c... ---------------------------- revision 1.8 date: 1993/04/29 03:27:39; author: cgd; state: Exp; lines: +5 -10 use ed instead of ex. the script to use is identical, and we might want to switch back to using ex when our ex supports -. ---------------------------- revision 1.5 date: 1993/03/24 18:48:57; author: cgd; state: Exp; lines: +1 -1 now use absolute path for dbsym ----------------------------
1993-09-26 19:44:33 +00:00
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
# the following is necessary because autoconf.o depends on #if GENERIC
autoconf.o: Makefile
Delete a couple of unnecessary dependencies on Makefile.
1996-01-05 18:30:10 +00:00
# XXX - may no longer be needed
locore.o: Makefile
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
# depends on KDB (cons.o also depends on GENERIC)
trap.o cons.o: Makefile
Remove exception.o, swtch.o, support.o, conf.o and machdep.o from SYSTEM_OBS. They are now normal objects. Remove stale dependencies for the above now-normal objects and for locore.o and generate dependencies using mkdep. Config doesn't generate lists of assembler source files so the lists to be mkdep'ed have to be given explictly. Only the standard *.s files are given, so the dependencies for gnu/fpemul/*.s are incomplete. *.S files would be handled right if config put them in CFILES. Don't define NPX. It was replaced by NNPX > 0 years ago. Define LOAD_ADDRESS in COPTS so that compiling machdep.c isn't a special case. Moving around the dependencies exposed a bug in make. It doesn't know that assym.s and ./assym.s are the same. Add a rule tell it.
1994-08-30 17:17:49 +00:00
# this rule stops ./assym.s in .depend from causing problems
./assym.s: assym.s
Removed un-necessary dependencies for assym.s
1993-10-23 08:28:17 +00:00
assym.s: genassym
Never strip the kernel. Recommend -Wimplicit in CWARNFLAGS next. There are still a few hundred potential arg mismatches because no function declaration is in scope. Don't duplicate option `-I.'. Remove null editing of the assembler source for all profiled objects. The required magic has been done since prehistoric times by an asm("mcount") declaration. Simplify the clean rule. Don't try to be clever about timestamps involving genassym. genassym's timestamp usually got ahead of assym.s's timestamp, so `make' almost always had to run genassym and compare *assym.s to decide that nothing needed to be done. The cost is reassembling a few files whenever genassym is rebuilt. Assembling is almost as fast as comparing. Always go through genassym.o to build genassym. This would have avoided numerous bugs involving mkdep -p. Now it just stops genassym from depending on the name of the temporary object file. Use ${CFLAGS} for building genassym. Mainly ${CWARNFLAGS} were missing.
1994-10-25 19:34:57 +00:00
./genassym >assym.s
Try to be a little smarter about touching the date on assym.s, so that if something changes which doesn't affect it, locore doesn't have to get rebuilt. This is at the cost of a genassym and a cmp in every compile, until someone can figure out how to make `make' smarter itself.
1993-11-07 16:46:33 +00:00
Remove trailing whitespace.
1995-05-30 08:16:23 +00:00
# Some of the defines that genassym outputs may well depend on the
Try to be a little smarter about touching the date on assym.s, so that if something changes which doesn't affect it, locore doesn't have to get rebuilt. This is at the cost of a genassym and a cmp in every compile, until someone can figure out how to make `make' smarter itself.
1993-11-07 16:46:33 +00:00
# value of kernel options.
Create a special option file "opt_global.h" which is included by all source files via a 'cc -include opt_global.h ...' type arrangement. This means we can untangle certain header files. options.i386 has a placeholder until it has a real member so we can avoid having to teach config about it just yet. Reviewed by: bde
1997-04-27 20:01:47 +00:00
genassym.o: ${I386}/i386/genassym.c Makefile opt_global.h
Don't define KERNEL for compiling genassym. The prototype for the system printf() is inconsistent with the prototype for the library printf() and gets declared if DIAGNOSTIC is defined because <vm/vm_page.h> includes <sys/systm.h>.
1994-11-15 14:43:45 +00:00
${CC} -c ${CFLAGS} ${PARAM} -UKERNEL ${I386}/i386/genassym.c
Never strip the kernel. Recommend -Wimplicit in CWARNFLAGS next. There are still a few hundred potential arg mismatches because no function declaration is in scope. Don't duplicate option `-I.'. Remove null editing of the assembler source for all profiled objects. The required magic has been done since prehistoric times by an asm("mcount") declaration. Simplify the clean rule. Don't try to be clever about timestamps involving genassym. genassym's timestamp usually got ahead of assym.s's timestamp, so `make' almost always had to run genassym and compare *assym.s to decide that nothing needed to be done. The cost is reassembling a few files whenever genassym is rebuilt. Assembling is almost as fast as comparing. Always go through genassym.o to build genassym. This would have avoided numerous bugs involving mkdep -p. Now it just stops genassym from depending on the name of the temporary object file. Use ${CFLAGS} for building genassym. Mainly ${CWARNFLAGS} were missing.
1994-10-25 19:34:57 +00:00
genassym: genassym.o
Compile genassym without -static (undo rev.1.20). The default can be depended on now, and linux_genassym has depended on it for a long time.
1996-11-06 14:56:11 +00:00
${CC} ${CFLAGS} ${PARAM} genassym.o -o $@
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
Create a special option file "opt_global.h" which is included by all source files via a 'cc -include opt_global.h ...' type arrangement. This means we can untangle certain header files. options.i386 has a placeholder until it has a real member so we can avoid having to teach config about it just yet. Reviewed by: bde
1997-04-27 20:01:47 +00:00
${OBJS}: opt_global.h
Remove exception.o, swtch.o, support.o, conf.o and machdep.o from SYSTEM_OBS. They are now normal objects. Remove stale dependencies for the above now-normal objects and for locore.o and generate dependencies using mkdep. Config doesn't generate lists of assembler source files so the lists to be mkdep'ed have to be given explictly. Only the standard *.s files are given, so the dependencies for gnu/fpemul/*.s are incomplete. *.S files would be handled right if config put them in CFILES. Don't define NPX. It was replaced by NNPX > 0 years ago. Define LOAD_ADDRESS in COPTS so that compiling machdep.c isn't a special case. Moving around the dependencies exposed a bug in make. It doesn't know that assym.s and ./assym.s are the same. Add a rule tell it.
1994-08-30 17:17:49 +00:00
# XXX this assumes that the options for NORMAL_C* and DRIVER_C* are identical.
Handle the aic7770 driver's dependancies correctly. YOU MUST REBUILD CONFIG.
1994-12-31 19:27:29 +00:00
depend: assym.s param.c vnode_if.h ${BEFORE_DEPEND}
When doing a 'make depend', dont blow away the existing .depend until the generation of a new one is complete.
1996-03-30 14:57:02 +00:00
rm -f .newdep
mkdep -a -f .newdep ${COPTS} ${CFILES} ${SYSTEM_CFILES}
mkdep -a -f .newdep ${COPTS} ${PARAM} -UKERNEL ${I386}/i386/genassym.c
Make the necessary changes so that an ELF kernel can be built. I have successfully built, booted, and run a number of different ELF kernel configurations, including GENERIC. LINT also builds and links cleanly, though I have not tried to boot it. The impact on developers is virtually nil, except for two things. All linker sets that might possibly be present in the kernel must be listed in "sys/i386/i386/setdefs.h". And all C symbols that are also referenced from assembly language code must be listed in "sys/i386/include/asnames.h". It so happens that failure to do these things will have no impact on the a.out kernel. But it will break the build of the ELF kernel. The ELF bootloader works, but it is not ready to commit quite yet.
1997-04-22 06:55:47 +00:00
MKDEP_CPP="${CC} -E -x assembler-with-cpp" ; export MKDEP_CPP ; \
When doing a 'make depend', dont blow away the existing .depend until the generation of a new one is complete.
1996-03-30 14:57:02 +00:00
mkdep -a -f .newdep -DLOCORE ${COPTS} ${SFILES} ${SYSTEM_SFILES}
rm -f .depend
``mv'' -> ``mv -f'' ``rm'' -> ``rm -f'' so mv/rm may not ask for confirmation if you are not root
1996-05-07 23:19:49 +00:00
mv -f .newdep .depend
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
links:
Make `make links' work by leaving swapkernel.c off out of the links processing (it is never generic).
1995-05-11 19:48:45 +00:00
egrep '#if' ${CFILES:Nswapkernel.c} | sed -f $S/conf/defines | \
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
Make `make links' work by leaving swapkernel.c off out of the links processing (it is never generic).
1995-05-11 19:48:45 +00:00
echo ${CFILES:Nswapkernel.c} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
sort -u | comm -23 - dontlink | \
sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks
sh makelinks && rm -f dontlink
tags:
@echo "see $S/kern/Makefile for tags"
Replace the dependency of `install' from `kernel' by a test for the existance fo `kernel'. Submitted by: peter
1996-05-02 21:40:50 +00:00
install:
@if [ ! -f kernel ] ; then \
echo "You must first build your kernel before trying to install." ; \
exit 1 ; \
fi
Add SYSV shm stuff back to LINT. chflags noschg /kernel in Makefile.i386 so if our previous kernel was installed by make install, the second won't fall over.
1994-09-16 10:23:46 +00:00
chflags noschg /kernel
Don't include options MULTICAST or MROUTING in generic kernels. MULTICAST has no effect now, and MROUTING should never be defined by default. (Eventually the code should be dynamically loadable.) Also, allow for Pentium CPUs in GENERICBT kernels. Add an `install' rule to Makefile.i386, which looks like this: mv /kernel /kernel.old install -c -m 555 -o root -g root -fschg kernel / I'd like comments on whether or not you think it's a good idea to have the kernel be immutable by default; I'm happy either way. CVS:
1994-09-09 22:03:51 +00:00
mv /kernel /kernel.old
Add /usr/sbin to sysctl because /usr/sbin not in standard path
1996-08-21 16:31:34 +00:00
if [ `/usr/sbin/sysctl -n kern.bootfile` = /kernel ] ; then \
/usr/sbin/sysctl -w kern.bootfile=/kernel.old ; \
Also move /var/db/kvm_kernel.db to /var/db/kvm_kernel.old.db IF we change sysctl kern.bootfile - since libkvm expects it there.
1996-01-08 03:55:36 +00:00
mv -f /var/db/kvm_kernel.db /var/db/kvm_kernel.old.db ; \
Only change the sysctl variable if it presently points to /kernel.
1996-01-07 22:31:27 +00:00
fi
Don't include options MULTICAST or MROUTING in generic kernels. MULTICAST has no effect now, and MROUTING should never be defined by default. (Eventually the code should be dynamically loadable.) Also, allow for Pentium CPUs in GENERICBT kernels. Add an `install' rule to Makefile.i386, which looks like this: mv /kernel /kernel.old install -c -m 555 -o root -g root -fschg kernel / I'd like comments on whether or not you think it's a good idea to have the kernel be immutable by default; I'm happy either way. CVS:
1994-09-09 22:03:51 +00:00
install -c -m 555 -o root -g wheel -fschg kernel /
removed: CLBYTES PD_SHIFT PGSHIFT NBPG PGOFSET CLSIZELOG2 CLSIZE pdei() ptei() kvtopte() ptetov() ispt() ptetoav() &c &c new: NPDEPG Major macro cleanup.
1996-05-02 14:21:14 +00:00
ioconf.o: ioconf.c $S/sys/param.h $S/sys/buf.h \
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
${I386}/isa/isa_device.h ${I386}/isa/isa.h ${I386}/isa/icu.h
${CC} -c ${CFLAGS} ioconf.c
This Makefile is for FreeBSD, not 4.3 BSD-Reno. Moved $Id$. Added STRIP=, DBSYM=, and LOAD_ADDRESS?= Now use LOAD_ADDRESS for linking kernel and for dbsym, added strip -x to cut kernel size. Added machde.o: dependency, this will be needed in the future, and for now it does not hurt anyone. Cleaned out conf.o: dependency, mkdep does the right things. Same for param.c: This is really a Merge in of NetBSD's Makefile.i386, here is the relevant rlog info: ---------------------------- revision 1.27 date: 1993/08/27 23:58:20; author: brezak; state: Exp; lines: +2 -2 Need LOAD_ADDRESS for depend pass. ---------------------------- revision 1.25 date: 1993/07/19 16:52:16; author: mycroft; state: Exp; lines: +3 -3 Add ${DEBUG} to CFLAGS and -f to dbsym. ---------------------------- revision 1.22 date: 1993/07/18 10:08:22; author: mycroft; state: Exp; lines: +5 -6 Change to work with new config stuff for specifying load address. ---------------------------- revision 1.20 date: 1993/07/18 09:47:40; author: mycroft; state: Exp; lines: +6 -5 Use new -T option to dbsym. ---------------------------- revision 1.17 date: 1993/07/11 08:42:22; author: cgd; state: Exp; lines: +2 -2 don't ignore errors from dbsym... it might say that, e.g. there's not enough symbol space! ---------------------------- revision 1.14 date: 1993/06/06 23:29:03; author: cgd; state: Exp; lines: +2 -2 make conf.o actually depend on conf.c... ---------------------------- revision 1.8 date: 1993/04/29 03:27:39; author: cgd; state: Exp; lines: +5 -10 use ed instead of ex. the script to use is identical, and we might want to switch back to using ex when our ex supports -. ---------------------------- revision 1.5 date: 1993/03/24 18:48:57; author: cgd; state: Exp; lines: +1 -1 now use absolute path for dbsym ----------------------------
1993-09-26 19:44:33 +00:00
param.c: $S/conf/param.c
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
-rm -f param.c
cp $S/conf/param.c .
param.o: param.c Makefile
${CC} -c ${CFLAGS} ${PARAM} param.c
This Makefile is for FreeBSD, not 4.3 BSD-Reno. Moved $Id$. Added STRIP=, DBSYM=, and LOAD_ADDRESS?= Now use LOAD_ADDRESS for linking kernel and for dbsym, added strip -x to cut kernel size. Added machde.o: dependency, this will be needed in the future, and for now it does not hurt anyone. Cleaned out conf.o: dependency, mkdep does the right things. Same for param.c: This is really a Merge in of NetBSD's Makefile.i386, here is the relevant rlog info: ---------------------------- revision 1.27 date: 1993/08/27 23:58:20; author: brezak; state: Exp; lines: +2 -2 Need LOAD_ADDRESS for depend pass. ---------------------------- revision 1.25 date: 1993/07/19 16:52:16; author: mycroft; state: Exp; lines: +3 -3 Add ${DEBUG} to CFLAGS and -f to dbsym. ---------------------------- revision 1.22 date: 1993/07/18 10:08:22; author: mycroft; state: Exp; lines: +5 -6 Change to work with new config stuff for specifying load address. ---------------------------- revision 1.20 date: 1993/07/18 09:47:40; author: mycroft; state: Exp; lines: +6 -5 Use new -T option to dbsym. ---------------------------- revision 1.17 date: 1993/07/11 08:42:22; author: cgd; state: Exp; lines: +2 -2 don't ignore errors from dbsym... it might say that, e.g. there's not enough symbol space! ---------------------------- revision 1.14 date: 1993/06/06 23:29:03; author: cgd; state: Exp; lines: +2 -2 make conf.o actually depend on conf.c... ---------------------------- revision 1.8 date: 1993/04/29 03:27:39; author: cgd; state: Exp; lines: +5 -10 use ed instead of ex. the script to use is identical, and we might want to switch back to using ex when our ex supports -. ---------------------------- revision 1.5 date: 1993/03/24 18:48:57; author: cgd; state: Exp; lines: +1 -1 now use absolute path for dbsym ----------------------------
1993-09-26 19:44:33 +00:00
vers.o: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT}
${CC} ${CFLAGS} -c vers.c
The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch. Reviewed by: Rodney W. Grimes Submitted by: John Dyson and David Greenman
1994-05-25 09:21:21 +00:00
vnode_if.c: $S/kern/vnode_if.sh $S/kern/vnode_if.src
sh $S/kern/vnode_if.sh $S/kern/vnode_if.src
vnode_if.h: $S/kern/vnode_if.sh $S/kern/vnode_if.src
sh $S/kern/vnode_if.sh $S/kern/vnode_if.src
Centralized the definition of CWARNFLAGS into bsd.kern.mk.
1996-10-08 22:09:03 +00:00
.include <bsd.kern.mk>
Initial import, 0.1 + pk 0.2.4-B1
1993-06-12 14:58:17 +00:00
%RULES
# DO NOT DELETE THIS LINE -- make depend uses it
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