Commit graph

46 commits

Author SHA1 Message Date
Lionel Sambuc
a020815b8b Detect clang version, instead of assuming default one
Change-Id: I559fe4251169f489d89e30b3576f8da08fb0941b
2012-11-15 16:12:45 +01:00
Lionel Sambuc
b8a678ef1d Cross compile on minix support
* Remade patch so it works with minix patch tool.

 * New MINIX tar support -ox, so revert back to it

   In fetch scripts, tar had been replaced by bsdtar as the prebvious
   tar did not support the -o flag under minix, which is required to
   prevent usage of tar file stored user and group information.

   This introduces portability problems. As our new tar tool now
   support that flag revert back to improve portability.
2012-11-15 16:07:30 +01:00
Lionel Sambuc
d19d7d58aa Toolchain upgrade and portability improvements.
upgrade to NetBSD CVS release from 2012/10/17 12:00:00 UTC

Makefiles updates to imporve portability

Made sure to be consistent in the usage of braces/parenthesis at
least on a per file basis. For variables, it is recommended to
continue to use braces.
2012-11-15 16:07:29 +01:00
Lionel Sambuc
9152e1c5a7 Upgrading build system to new NetBSD revision
The tested targets are the followgin ones:
 * tools
 * distribution
 * sets
 * release

The remaining NetBSD targets have not been disabled nor tested
*at all*. Try them at your own risk, they may reboot the earth.

For all compliant Makefiles, objects and generated files are put in
MAKEOBJDIR, which means you can now keep objects between two branch
switching. Same for DESTDIR, please refer to build.sh options.

Regarding new or modifications of Makefiles a few things:
 * Read share/mk/bsd.README
 * If you add a subdirectory, add a Makefile in it, and have it called
   by the parent through the SUBDIR variable.
 * Do not add arbitrary inclusion which crosses to another branch of
   the hierarchy; If you can't do without it, put a comment on why.
   If possible, do not use inclusion at all.
 * Use as much as possible the infrastructure, it is here to make
   life easier, do not fight it.

Sets and package are now used to track files.
We have one set called "minix", composed of one package called "minix-sys"
2012-11-15 16:07:29 +01:00
Arun Thomas
fd43d93ce5 ARM support for system libraries 2012-08-28 13:49:27 -04:00
Arun Thomas
c78b56a9e5 RS: Make PCI code optional 2012-08-17 00:17:51 +02:00
Thomas Veerman
39dfb2bc55 Don't build ext2 ramdisk for cross compilation
. as mkfs.mfs is now cross compilable, we can remove the ext2 ramdisk
  special case for cross compilation.
2012-06-18 10:54:56 +00:00
Thomas Veerman
791aa4e16f Cross compile MFS ramdisk 2012-06-18 10:54:55 +00:00
Thomas Veerman
9d04c193d2 Import NetBSD xinstall
Also, fix mk files for cross compilation.
2012-06-18 10:54:50 +00:00
Thomas Veerman
03ea1c1676 Dynamically determine which ramdisk to use
.Also, rename ext2_ramdisk to ramdisk_ext2.
2012-06-18 10:53:36 +00:00
Thomas Veerman
f93afa00e9 Remove MINIXSRCDIR and use NETBSDSRCDIR
NETBSDSRCDIR is used all over the place anyway, and this reduces
our diff with NetBSD a little.
2012-06-18 10:53:35 +00:00
Thomas Veerman
4b94e52787 Fix mk file for cross compilation (2) 2012-06-18 10:53:32 +00:00
Ben Gras
ad0db93247 no USE_BOOTPARAM 2012-05-31 01:13:27 +02:00
Ben Gras
543adbed3a libarchive import
. clean and nbsd_ports managed import
	. also makes it shared
2012-05-02 13:31:48 +02:00
Ben Gras
4b999f1962 build shared versions of libraries
building defaults to off until clang is updated.

current clang does not handle -shared, necessary to change the ld
invocation to build shared libraries properly. a new clang should be
installed and MKPIC defaults to no unless the newer clang is detected.

changes:

	. mainly small imports of a Makefile or two and small fixes
	  (turning things back on that were turned off in Makefiles)
	. e.g.: dynamic librefuse now depends on dynamic
	  libpuffs, so libpuffs has to be built dynamically too
	  and a make dependency barrier is needed in lib/Makefile
	. all library objects now have a PIC (for .so) and non-PIC
	  version, so everything is built twice.
	. generate PIC versions of the compat (un-RENAMEd) jump files,
	  include function type annotation in generated assembly
	. build progs with -static by default for now
	. also build ld.elf_so
	. also import NetBSD ldd
2012-04-16 05:21:20 +02:00
Ben Gras
e83f7ba2c9 switch to netbsd csu
. file- and functionality-compatible with previous situation
          (FreeBSD csu) (with a crt1.o -> crt0.o symlink in /usr/lib)
        . harmonizes source with netbsd
        . harmonizes linker invocation (e.g. clang) with netbsd
        . helpful to get some arm code in there for the arm port project
2012-04-12 13:26:24 +02:00
Ben Gras
2fe8fb192f Full switch to clang/ELF. Drop ack. Simplify.
There is important information about booting non-ack images in
docs/UPDATING. ack/aout-format images can't be built any more, and
booting clang/ELF-format ones is a little different. Updating to the
new boot monitor is recommended.

Changes in this commit:

	. drop boot monitor -> allowing dropping ack support
	. facility to copy ELF boot files to /boot so that old boot monitor
	  can still boot fairly easily, see UPDATING
	. no more ack-format libraries -> single-case libraries
	. some cleanup of OBJECT_FMT, COMPILER_TYPE, etc cases
	. drop several ack toolchain commands, but not all support
	  commands (e.g. aal is gone but acksize is not yet).
	. a few libc files moved to netbsd libc dir
	. new /bin/date as minix date used code in libc/
	. test compile fix
	. harmonize includes
	. /usr/lib is no longer special: without ack, /usr/lib plays no
	  kind of special bootstrapping role any more and bootstrapping
	  is done exclusively through packages, so releases depend even
	  less on the state of the machine making them now.
	. rename nbsd_lib* to lib*
	. reduce mtree
2012-02-14 14:52:02 +01:00
Thomas Veerman
80c4685324 VFS: replace VFS with AVFS 2012-02-13 16:53:21 +00:00
Ben Gras
0c3983b25a update/fix manpage support
. add bsd-style MLINKS to minix man set, restoring aliases
	  (e.g. man add64 -> int64)
	. update daily cron script to run makewhatis and restore makewhatis
	  in man Makefile (makedb), restores functionality of man -k
	. netbsd imports of man, mdocml, makewhatis, libutil, apropos
	. update man.conf with manpage locations, restoring man [-s] <section>
	. throws out some obsolete manpages
2011-09-28 15:24:15 +00:00
Arun Thomas
46581e701a Add MKBOOTPARAM option 2011-09-16 17:31:07 +02:00
Arun Thomas
8a0901c4cb Add MKTRACE 2011-09-07 17:52:48 +02:00
Arun Thomas
4ca68d42a0 Add MKLIVEUPDATE and MKSTATECTL 2011-09-02 16:57:22 +02:00
Thomas Veerman
a6bd3f4a22 Merge AVFS and APFS 2011-08-17 13:40:36 +00:00
Arun Thomas
593e3221fc Rename MKDEBUG to MKSYSDEBUG 2011-08-16 22:30:10 +02:00
Arun Thomas
40592de32d Optionally disable kernel debug code 2011-08-16 17:18:55 +02:00
Arun Thomas
86b061078b Build gcov code only if MKCOVERAGE is yes 2011-08-09 10:39:33 +02:00
Arun Thomas
862fb8354d minix.ack.mk: use CPPFLAGS for ACK asm files 2011-08-05 14:16:48 +02:00
Arun Thomas
aaefc6f838 Add MKMCONTEXT option 2011-08-02 13:57:31 +02:00
Arun Thomas
f985ecba0d MKEMBED is now MKSMALL 2011-08-01 11:05:17 +02:00
Arun Thomas
ae561b8f12 Add MKAPIC and MKACPI options 2011-07-31 16:22:43 +02:00
Arun Thomas
1a8cf59d04 Add MKWATCHDOG option 2011-07-29 20:37:39 +02:00
Arun Thomas
1d45d57e40 Add MKEMBED option 2011-07-26 08:54:32 +02:00
Arun Thomas
3eb22ca4d1 MK option to build only system image programs 2011-07-20 09:57:46 +02:00
Ben Gras
f3d5a9dc61 Reduce compiler/libraries/headers cases to only two
1. ack, a.out, minix headers (moved to /usr/include.ack),
	   minix libc
	2. gcc/clang, elf, netbsd headers (moved to /usr/include),
	   netbsd libc (moved to /usr/lib)

So this obsoletes the /usr/netbsd hierarchy.

No special invocation for netbsd libc necessary - it's always used
for gcc/clang.
2011-07-04 04:09:52 +02:00
Arun Thomas
9902a435cd Simplify ELF library build logic
-Remove obsolete clang-libraries and gnu-libraries targets
-Buildworld now builds elf-libraries as well
2011-06-28 17:27:50 +02:00
Gianluca Guida
30fa6d8e03 Properly overwrite LIBDIR in mk scripts. 2011-06-08 15:47:37 +02:00
Ben Gras
230b7775fe changes for detecting and building for clang/binutils elf
and minor fixes:
 . add ack/clean target to lib, 'unify' clean target
 . add includes as library dependency
 . mk: exclude warning options clang doesn't have in non-gcc
 . set -e in lib/*.sh build files
 . clang compile error circumvention (disable NOASSERTS for release builds)
2011-06-07 16:49:52 +02:00
Gianluca Guida
6567e50a6f mk scripts: add flag for compiling with nbsd libc.
This patch changes the system mk scripts to enable compilation
of programs using the BSD make system to compile with the new
libc.

In details, it does the following:

- it always defines the __MINIX make variable. This can be used,
 in porting applications, to specialize Makefiles for Minix.

 - If the environment variable NBSD is set to something different
  than 'no' and if the compiler is not ack, set NBSD_LIBC to 'yes'.
  This will set the destination lib directory to '/usr/netbsd/lib' 
  and set up CPPFLAGS and LDFLAGS to use new libc's includes and
  library directory.
2011-03-03 16:41:19 +00:00
Ben Gras
cba6e667da clang: support for building elf using temporary elf-targeted binutils. 2011-02-21 16:06:58 +00:00
Ben Gras
287fee89cb add NOASSERTS make flag that disables assert()s (NDEBUG=1).
. made some checks in vfs/vnode.c also respond to NDEBUG=1.
  . turned on in release builds
2011-02-16 18:58:30 +00:00
Arun Thomas
d824b54d82 csu/build support for ELF 2010-12-10 22:20:12 +00:00
Tomas Hruby
62c666566e SMP - We boot APs
- kernel detects CPUs by searching ACPI tables for local apic nodes

- each CPU has its own TSS that points to its own stack. All cpus boot
  on the same boot stack (in sequence) but switch to its private stack
  as soon as they can.

- final booting code in main() placed in bsp_finish_booting() which is
  executed only after the BSP switches to its final stack

- apic functions to send startup interrupts

- assembler functions to handle CPU features not needed for single cpu
  mode like memory barries, HT detection etc.

- new files kernel/smp.[ch], kernel/arch/i386/arch_smp.c and
  kernel/arch/i386/include/arch_smp.h

- 16-bit trampoline code for the APs. It is executed by each AP after
  receiving startup IPIs it brings up the CPUs to 32bit mode and let
  them spin in an infinite loop so they don't do any damage.

- implementation of kernel spinlock

- CONFIG_SMP and CONFIG_MAX_CPUS set by the build system
2010-09-15 14:09:52 +00:00
Ben Gras
eaa37fd21c make, lib changes to make gcc/clang format libraries in /usr/lib instead of /usr/gnu/lib. 2010-09-13 16:37:02 +00:00
Ben Gras
5d6c2aae0a gcov support, based on work contributed by Anton Kuijsten. 2010-08-25 13:06:43 +00:00
Arun Thomas
590ff06418 Fix bsd.own.mk owners/objformat for pkgsrc
Contributed by Gautam Tirumala
2010-07-12 13:48:14 +00:00
Arun Thomas
e10916476a Move mkfiles from /etc/mk to /usr/share/mk
Simplifies pkgsrc porting.
2010-06-25 19:33:56 +00:00
Renamed from etc/mk/bsd.own.mk (Browse further)