to PRECIOUSLIB from bsd.lib.mk. The side effect of this
is making installing the world under jail(8) possible by
using another knob, NOFSCHG.
Reviewed by: oliver
treating them as an alias. Treat the shorthand versions as aliases.
+ Separate the x86 GCC CPU CFLAGS from the ICC CFLAGS. This greatly
simplifies the GCC section. It also makes it more clear which CPU's
have the same ICC CPU CFLAGS.
+ Remove redundancy in the alpha section.
+ Add forgotten ICC CPU CFLAGS for the mobile Intel CPU's added in rev. 1.42.
to match how similar syntax is used in the ports system. Thanks to kris
for pointing out my mistake here.
Install the lwres library unless the user defines NO_BIND, or the new
knob, NO_BIND_LIBS_LWRES. There is at least one potential customer
for this library in the wings. Thanks to nectar for the reminder.
but have a knob (WANT_BIND_LIBS) to build and install them in /usr/lib
and /usr/include. Rumors are that this may be useful at a later point,
let's see.
What this really means is that all BIND libraries are now internal to
buildworld (by default, unless WANT_BIND_LIBS is defined), and linked
statically into various BIND executables.
While here, removed redundant -I's from CFLAGS in lib/bind makefiles.
Sponsored by: des
OK'ed by: dougb
the US Senate, Canadian Parliament and Australian Senate, it was
causing some confusion. After some consultation with Mark Murray,
change this to 'without objection' since often times a plain-speaking
term is preferable to a regionally used term.
Also, clarify that this procedure is to be used when for more mundane
matters that need a sanity check, but don't need the whole, ponderous
voting proceedure that more difficult issues require. Core members
that read email in any given 48 hour period are trusted enough to know
the difference and to provide the sanity check as necessary.
Reviewed by: markm
given -n. For POLA reasons this behaviour is switched on only when
at least two -n flags are given to make. One -n flag keeps the old behaviour
of showing the shell command that would recurse into the sub-directories.
Discussed with: ru
bsd.port.subdir.mk, without the overhead of an additional ports tree.
Use
make BSDPORTMK='${PORTSDIR}/My.Mk/bsd.port.mk' target
and
make BSDPORTSUBDIRMK='${PORTSDIR}/My.Mk/bsd.port.subdir.mk' target
to build with the alternate versions.
MFC after: 3 days
we will fail later and we can miss good kernel source tree directory.
I found this trying to compile kld module and it finds 'conf/kmod.mk'
in '../..', but it fails later, because there is no 'kern' directory,
but there is valid kernel source tree still in /usr/src/sys/.
existence of this file. This stopped working more than 4 years ago when
the generation of the error was added in rev.1.44. The .error directive
gives fatal errors, so stale /etc/make.conf.local files must have been
gone away more than 4 years on systems where make(1) works.
Fix 'broken' ifdefs.
icc does not support profiling yet so remove unfinished code which was
supposed to help.
Submitted by: netchild (original version)
Reviewed by: ru
Intel C/C++ compiler (lang/icc) to build the kernel.
The icc CPUTYPE CFLAGS use icc v7 syntax, icc v8 moans about them, but
doesn't abort. They also produce CPU specific code (new instructions
of the CPU, not only CPU specific scheduling), so if you get coredumps
with signal 4 (SIGILL, illegal instruction) you've used the wrong
CPUTYPE.
Incarnations of this patch survive gcc compiles and my make universe.
I use it on my desktop.
To use it update share/mk, add
/usr/local/intel/compiler70/ia32/bin (icc v7, works)
or
/usr/local/intel_cc_80/bin (icc v8, doesn't work)
to your PATH, make sure you have a new kernel compile directory
(e.g. MYKERNEL_icc) and run
CFLAGS="-O2 -ip" CC=icc make depend
CFLAGS="-O2 -ip" CC=icc make
in it.
Don't compile with -ipo, the build infrastructure uses ld directly to
link the kernel and the modules, but -ipo needs the link step to be
performed with Intel's linker.
Problems with icc v8:
- panic: npx0 cannot be emulated on an SMP system
- UP: first start of /bin/sh results in a FP exception
Parts of this commit contains suggestions or submissions from
Marius Strobl <marius@alchemy.franken.de>.
Reviewed by: silence on -arch
Submitted by: netchild
- Don't put libc.a as a dependency if program is linked with -nostdlib.
- Added INTERNALPROG (by analogy to INTERNALLIB) for programs which are
built only for its side effect and shold not be installed.
- 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
CFLAGS in all cases, but POSIX requires a default of -O. Adding
-pipe unconditionally still is still broken for non-gcc compilers
in the non-POSIX case.
