Commit graph

45 commits

Author SHA1 Message Date
Dirk Vogt
25ae53b165 Make commands cross-compilable 2012-06-18 10:53:23 +00:00
Antoine Leca
b67a7fca8c ash: don't rely on libc signal names
The bsd signal names are out-of-order compared to the minix ones.

I found out (the hard way) that the (MINIX-descending) ordered list of
signals in <sys/signal.h> does not match the (BSD-descending) ordered
list of signals in usr/src/lib/libc/nbsd_libc/gen/sig{name,list}.c

Beyond being unfortunate, it prevents the trap command of ash to handle
correctly a named signal; a funny test case is
        #!/bin/sh
        trap 'echo trapping signal BUS' BUS
        trap 'echo trapping signal 10 (USR1)' 10
        trap # show me what is currently trapped

As a quick workaround, I disabled the use of the libc-provided
sys_sig{name,list} arrays for ash, and reverted to the hand-made array
which is used by the less capable MINIX libc. It allowed me to use
pkgsrc.
2011-07-26 18:59:52 +02:00
Gianluca Guida
cc17b27a2b Build NetBSD libc library in world in ELF mode.
3 sets of libraries are built now:
  . ack: all libraries that ack can compile (/usr/lib/i386/)
  . clang+elf: all libraries with minix headers (/usr/lib/)
  . clang+elf: all libraries with netbsd headers (/usr/netbsd/)

Once everything can be compiled with netbsd libraries and headers, the
/usr/netbsd hierarchy will be obsolete and its libraries compiled with
netbsd headers will be installed in /usr/lib, and its headers
in /usr/include. (i.e. minix libc and current minix headers set
will be gone.)

To use the NetBSD libc system (libraries + headers) before
it is the default libc, see:
   http://wiki.minix3.org/en/DevelopersGuide/UsingNetBSDCode
This wiki page also documents the maintenance of the patch
files of minix-specific changes to imported NetBSD code.

Changes in this commit:
  . libsys: Add NBSD compilation and create a safe NBSD-based libc.
  . Port rest of libraries (except libddekit) to new header system.
  . Enable compilation of libddekit with new headers.
  . Enable kernel compilation with new headers.
  . Enable drivers compilation with new headers.
  . Port legacy commands to new headers and libc.
  . Port servers to new headers.
  . Add <sys/sigcontext.h> in compat library.
  . Remove dependency file in tree.
  . Enable compilation of common/lib/libc/atomic in libsys
  . Do not generate RCSID strings in libc.
  . Temporarily disable zoneinfo as they are incompatible with NetBSD format
  . obj-nbsd for .gitignore
  . Procfs: use only integer arithmetic. (Antoine Leca)
  . Increase ramdisk size to create NBSD-based images.
  . Remove INCSYMLINKS handling hack.
  . Add nbsd_include/sys/exec_elf.h
  . Enable ELF compilation with NBSD libc.
  . Add 'make nbsdsrc' in tools to download reference NetBSD sources.
  . Automate minix-port.patch creation.
  . Avoid using fstavfs() as it is *extremely* slow and unneeded.
  . Set err() as PRIVATE to avoid name clash with libc.
  . [NBSD] servers/vm: remove compilation warnings.
  . u32 is not a long in NBSD headers.
  . UPDATING info on netbsd hierarchy
  . commands fixes for netbsd libc
2011-06-24 11:46:30 +02:00
Ben Gras
d34ab6de9f commands: fix clang errors 2011-06-09 08:27:49 +02:00
Arun Thomas
998af6f111 Move minix/paths.h to paths.h
Also, merge in relevant macros from NetBSD
2010-11-06 20:40:15 +00:00
Ben Gras
01fcee7d71 ash: make test/expr support 'file1 -ot file2' 2010-07-03 22:18:11 +00:00
Ben Gras
b9f53528ee sep ${.OBJDIR} fixes by Antoine Leica. 2010-06-27 23:47:59 +00:00
Arun Thomas
c0c8d25799 Rename mkfiles from minix.*.mk to bsd.*.mk
Makes things easier for pkgsrc
2010-06-25 18:29:09 +00:00
Arun Thomas
042b5bf606 We have sys/cdefs.h now, so remove hacks. 2010-06-17 15:14:57 +00:00
David van Moolenbroek
0964b221e7 ash: expr -e support 2010-06-16 09:33:11 +00:00
Ben Gras
c1b4cc24e4 ash: getmode in global includes now 2010-06-09 12:58:03 +00:00
Ben Gras
6faa2a636c ash: remove setmode() declaration from shell.h, now in library 2010-06-09 12:11:56 +00:00
Arun Thomas
5706670029 Convert boot/ and commands/ over to bsdmake 2010-05-12 16:28:54 +00:00
Kees van Reeuwijk
b412fb7ad5 Code cleanup: remove unused #include, variables and code, 2010-04-15 18:49:36 +00:00
Kees van Reeuwijk
94a81c840a Removed unused variables, added const where possible. 2010-04-07 11:25:51 +00:00
Kees van Reeuwijk
98493805fd Lots of const correctness. 2010-03-27 14:31:00 +00:00
Arun Thomas
2a8fabf4ad Include directory reorg and makefile updates.
-Convert the include directory over to using bsdmake
 syntax
-Update/add mkfiles
-Modify install(1) so that it can create symlinks
-Update makefiles to use new install(1) options
-Rename /usr/include/ibm to /usr/include/i386
-Create /usr/include/machine symlink to arch header files
-Move vm_i386.h to its new home in the /usr/include/i386
-Update source files to #include the header files at their
 new homes.
-Add new gnu-includes target for building GCC headers
2010-03-08 11:04:59 +00:00
Arun Thomas
b706112487 Incorporate bsdmake into buildsystem and reorganize libs 2010-02-16 14:41:33 +00:00
Tomas Hruby
ae75f9d4e5 Removal of the executable flag from files that cannot be executed
- 755 -> 644
2009-11-09 10:26:00 +00:00
David van Moolenbroek
769bed22c8 ash: only execute regular files 2009-11-01 22:25:54 +00:00
David van Moolenbroek
323f0abdd6 Support for setitimer(ITIMER_VIRTUAL/ITIMER_PROF). New test (41) for setitimer. 2009-08-15 21:37:26 +00:00
Ben Gras
c078ec0331 Basic VM and other minor improvements.
Not complete, probably not fully debugged or optimized.
2008-11-19 12:26:10 +00:00
Ben Gras
01c0669075 Bigger shell 2007-04-05 12:30:24 +00:00
Ben Gras
63a271200e Make /dev/c1* device nodes on disk and on the boot ramdisk.
. include c1* nodes in std in MAKEDEV
 . this requires a slightly larger shell
 . this requires a larger blocksize on the boot ramdisk (to fit
   /dev/ in direct blocks for mkfs with a proto file)
 . also more inodes and kB's on the boot ramdisk
2007-02-08 13:51:35 +00:00
Ben Gras
5a6052119f Force yacc to be /usr/bin/yacc, in case someone has /usr/local/bin/yacc
(bison) before /usr/bin/yacc in $PATH
2006-08-15 15:59:04 +00:00
Ben Gras
a284f55473 Bigger bigsh for gcc and binutils 2006-07-27 08:51:08 +00:00
Philip Homburg
3edf4c2854 Prototype for readline. 2006-06-14 13:19:48 +00:00
Philip Homburg
474d137c39 Forgot include some Minix 3 specific changes. 2006-06-07 15:03:42 +00:00
Philip Homburg
eaf9e4cff8 Make sure that line editing is disabled when the shell is not connected to a
tty.
2006-05-29 13:20:28 +00:00
Philip Homburg
7aa4c9ec2f New version of ash. From FreeBSD 5.4 via Minix-vmd. 2006-05-23 12:59:34 +00:00
Philip Homburg
5a3d6ac67f Balance curly braces. 2006-05-10 15:39:52 +00:00
Ben Gras
21aae71cbe Bigger bigsh 2006-03-23 20:31:40 +00:00
Ben Gras
9e1428fb91 Exit status propagation fix from freebsd's sh 2006-03-17 17:33:20 +00:00
Ben Gras
26844e05e7 From: Giovanni <gfalzoni@inwind.it>
To: Ben Gras <beng@few.vu.nl>
Date: Wed, 02 Nov 2005 19:05:13 +0100
Subject: Re: [Minix-devel-l] Symbolic link

Using an alias for cd to set the prompt to display the current path
breaks the cd command.  I use in .ashrc:
PS3=$PS1
hostname=$(expr `cat /etc/hostname.file` : '\([^.]*\)')
cd() {          ## shows current directory as prompt
   command cd "$@"
   PS1="$PS3$USER@$hostname:`pwd` > "
}

If you change the macro in shell.h to:
#define SYMLINKS  0
the correct behaviour is restored.  Could you verify?
I think that the ash package needs the patch.
2005-11-03 15:25:18 +00:00
Ben Gras
742f18a87c Bugfix by Joren 2005-10-18 11:00:03 +00:00
Ben Gras
c42fb551b8 ast@'s build files for easypack. 2005-09-19 13:15:15 +00:00
Ben Gras
5f2d97dfe6 Use exec cc instead of cc (ast) 2005-09-07 08:43:25 +00:00
Ben Gras
f6f6cec7f4 make a /bin/bigsh 2005-09-01 15:23:28 +00:00
Ben Gras
562671cf78 Splitting commands and big commands 2005-08-29 19:39:06 +00:00
Philip Homburg
3ea637a096 More stack for ash. 2005-07-27 11:49:52 +00:00
Philip Homburg
f5c56f3f24 changed ash to use pid_t 2005-06-30 12:58:26 +00:00
Philip Homburg
8f99754d43 more stack for /bin/sh. 2005-06-28 14:53:38 +00:00
Ben Gras
b1fe0aa86f Gave sh more space for configure scripts; connected python to build;
fixed nit in python confused about select definitions
2005-06-27 10:04:55 +00:00
Philip Homburg
d9b609c70f Hack for buffer overflow, should be fixed properly. 2005-06-08 11:05:27 +00:00
Ben Gras
9865aeaa79 Initial revision 2005-04-21 14:53:53 +00:00