Commit Graph

3935 Commits

Author SHA1 Message Date
Dimitry Andric
69714daa44 For building libstdc++ and libsupc++, filter out any -stdlib=libc++
option from CXXFLAGS, otherwise these libraries will not build.
Similarly, filter out any -std=xxx options that aren't supported.

Submitted by:	Yamaya Takashi <yamayan@kbh.biglobe.ne.jp>
MFC after:	2 weeks
2012-08-25 23:08:24 +00:00
Roman Divacky
beaded8a1e Dont use -Werror when building libbfd and gnu as on powerpc64 with clang
as there are warnings.

Reviewed by:    nwhitehorn
2012-08-24 16:37:00 +00:00
Ruslan Ermilov
61fcb6bec9 A workaround in r238563 was for makes (notably bmake) without the
internal knowledge that "cd" is a shell's built-in.  Such makes
may attempt to exec() "cd" that in turn will fail on systems that
lack the "cd" executable.

Reworked this by eliminating the root cause.

Submitted by:	Simon Gerraty <sjg@juniper.net>
2012-08-24 06:55:16 +00:00
Andreas Tobler
8a1f9d1cf5 Fix typo. Not a win in terms of functionality but in terms of completeness. 2012-08-19 19:17:54 +00:00
David E. O'Brien
6f5e32433e Catch up with the subversion conversion and apply these build-time patches. 2012-08-17 18:20:38 +00:00
Oleksandr Tymoshenko
4da573d910 Merging of projects/armv6, part 3
r238211:
Support TARGET_ARCH=armv6 and TARGET_ARCH=armv6eb

This adds a new TARGET_ARCH for building on ARM
processors that support the ARMv6K multiprocessor
extensions.  In particular, these processors have
better support for TLS and mutex operations.

This mostly touches a lot of Makefiles to extend
existing patterns for inferring CPUARCH from ARCH.
It also configures:
 * GCC to default to arm1176jz-s
 * GCC to predefine __FreeBSD_ARCH_armv6__
 * gas to default to ARM_ARCH_V6K
 * uname -p to return 'armv6'
 * make so that MACHINE_ARCH defaults to 'armv6'
It also changes a number of headers to use
the compiler __ARM_ARCH_XXX__ macros to configure
processor-specific support routines.

Submitted by:	Tim Kientzle <kientzle@freebsd.org>
2012-08-15 03:21:56 +00:00
Ruslan Ermilov
a16720da65 Backed out r228904, and added libstdthreads support to mdoc(7) to where
it belongs.
2012-07-26 11:10:25 +00:00
Ruslan Ermilov
770b69c0b7 Backed out r236255, and added FreeBSD 9.1 support to mdoc(7) to where
it belongs.
2012-07-26 10:58:30 +00:00
David E. O'Brien
d6844ac5b3 a ";" tells make we want the shell to be used
Submitted by:	Simon Gerraty <sjg@juniper.net>
2012-07-18 05:57:42 +00:00
Nathan Whitehorn
eb90003fa8 After the binutils 2.17.50 import, the assembler supports AS_REL16
relocations.
2012-07-08 17:02:14 +00:00
Gabor Kovesdan
7d26b3ee33 - Switch to BSD sort as default sort. GNU sort will still be installed as
"gnusort".  Most of the BSD sort development work was done by
  Oleg Moskalenko <oleg.moskalenko@citrix.com>.
- GNU grep can be set to default by setting WITH_GNU_GREP.  It will cause
  BSD sort to be installed as "bsdsort".

Portbuild tested by:    linimon
2012-06-27 05:59:01 +00:00
Marius Strobl
acc743293d Turn on TLS support for arm on here as it is supported since r231618/
r231619 and working since r233106.
2012-06-14 20:27:28 +00:00
David Chisnall
fe13239287 Clean up some symbol versions for libsupc++ / libcxxrt.
MFC after:	1 week
Reviewed by:	kan
2012-06-11 15:40:57 +00:00
Dag-Erling Smørgrav
87b8d8bbc9 Add mangled symbols for operator new / delete on 64-bit platforms.
Reported by:	decke@
MFC after:	1 week
2012-06-05 12:34:08 +00:00
David Chisnall
523f54dd4a Correctly export operator new / delete for things linking against libsupc++ but
not libstdc++.

Unfortunately, it appears that libsupc++ / libstdc++ have a different idea of
the type of size_t to the rest of the world, which may cause problems later
on...

Reported by:	des
MFC after:	1 week
2012-05-28 12:11:00 +00:00
Marcel Moolenaar
450ea99db7 Don't recurse into libssp when MK_SSP is set to no. 2012-05-21 16:03:44 +00:00
David Xu
f8ad51d5e2 Print key value, an index, otherwise we don't know which key is allocated. 2012-05-21 03:06:31 +00:00
Marcel Moolenaar
c7a6b0911b Build the "S" objects with the same name they get installed under.
That is, build crtbeginS.o and crtendS.o instead of crtbegin.So and
crtend.So. Remove the name substitution during install.

Obtained from:	Juniper Networks, Inc.
2012-05-17 20:38:01 +00:00
Marius Strobl
45e2c46b37 Switch sparc64 to using libcompiler_rt; since r230021 we have a workaround
in place allowing it to be used there and since r235388 (see also r235486)
we also have usable div/mod optimizations like libgcc has.
2012-05-15 22:47:34 +00:00
Gabor Kovesdan
85d7de106c - Hook up BSD sort to the build. By default, it will be installed as
"bsdsort" and GNU sort will be the default "sort".  When WITH_BSD_SORT
  is set, BSD sort will be the default "sort" and GNU sort will be installed
  as "gnusort".
2012-05-11 12:47:21 +00:00
Glen Barber
2fccbf04cc General mdoc(7) and typo fixes.
PR:		167696
Submitted by:	Nobuyuki Koganemaru (kogane!jp.freebsd.org)
MFC after:	3 days
2012-05-10 02:07:00 +00:00
Konstantin Belousov
4f20e4f263 Add src.conf option WITH_SHARED_TOOLCHAIN to enable building the
toolchain binaries as dynamically linked.  Option is disabled by
default.

Reviewed by:	ru (previous version)
MFC after:	2 weeks
2012-04-29 09:32:44 +00:00
Marcel Moolenaar
f502124c06 Allow building a powerpc cross-kgdb. 2012-04-27 20:16:20 +00:00
Dimitry Andric
db3212b375 Revert r234356 for now, as it leads to run-time problems on 32-bit
PowerPC.  Note this will break world.

Reported by:	andreast
Pointy hat to:	dim
2012-04-23 06:33:27 +00:00
Warner Losh
01712ae93a Replace a bare use of nm with ${NM} for easier cross compilation in
environments where nm is spelled differently.
2012-04-21 16:02:00 +00:00
Dimitry Andric
4f78aa4725 Work around an issue on 32-bit PowerPC, where clang executable can get
too big, causing 'relocation truncated to fit' errors at link time.

Reviewed by:	nwhitehorn
2012-04-16 21:36:55 +00:00
David Chisnall
cf56074e52 Make libsupc++ build as a shared library and make libstdc++ a filter library
for it.

This allows people to swap out libsupc++ for libcxxrt easily, so we can begin
the libstdc++ -> libc++ migration.

Approved by:	dim (mentor)
2012-03-31 14:25:12 +00:00
Juli Mallett
84db023ec1 Assume a big-endian default on MIPS and drop the "eb" suffix from MACHINE_ARCH.
This makes our naming scheme more closely match other systems and the
expectations of much third-party software.  MIPS builds which are little-endian
should require and exhibit no changes.  Big-endian TARGET_ARCHes must be
changed:
	From:		To:
	mipseb		mips
	mipsn32eb	mipsn32
	mips64eb	mips64

An entry has been added to UPDATING and some foot-shooting protection (complete
with warnings which should become errors in the near future) to the top-level
base system Makefile.
2012-03-29 02:54:35 +00:00
Oleksandr Tymoshenko
5fc747bf78 Make default ABI for as(1) to be the same as target platform.
This change makes object files compiled with default flags by
gcc and as compatible.
2012-03-23 19:37:45 +00:00
Juli Mallett
07257b7e1c Note two shortcomings of GDB on MIPS that should be addressed. 2012-03-13 04:50:41 +00:00
Dimitry Andric
dfbaea8347 Add a WITH_CLANG_IS_CC option for src.conf(5), disabled by default, that
installs clang as /usr/bin/cc, /usr/bin/c++ and /usr/bin/cpp.

Note this does *not* disable building and installing gcc, which will
still be available as /usr/bin/gcc, /usr/bin/g++ and /usr/bin/gcpp.  If
you want to disable gcc completely, you must use WITHOUT_GCC.

MFC after:	2 weeks
2012-02-29 22:58:51 +00:00
Oleksandr Tymoshenko
5989db894d Enable TLS support for ARM toolchain
Reviewed by:	cognet
2012-02-14 00:18:18 +00:00
Konstantin Belousov
f1c8f19055 Adopt to new layout of struct pcb.
MFC after:	1 month
2012-01-21 17:50:14 +00:00
Ed Schouten
34d80cf2ff Don't include <sys/timeb.h>.
Including this header file causes a compilation warning. The code builds
perfectly fine without this header file.
2012-01-08 12:38:41 +00:00
Robert Watson
f68dd1eefc Add missing -w to kgdb(1)'s usage().
Sponsored by:	Adara Networks, Inc.
MFC after:	3 days
2012-01-04 21:26:47 +00:00
Dimitry Andric
6aff93296d Define YY_NO_INPUT when building libbinutils, to prevent warnings about
unused input() functions emitted by lex.

MFC after:	1 week
2011-12-16 22:19:13 +00:00
Ruslan Ermilov
dd5e6f8a24 Pull up vendor changes to mdoc(7). 2011-12-08 13:54:06 +00:00
Baptiste Daroussin
acca521c82 upgrade gperf to the last GPLv2 version (3.0.3)
Reviewed by:	cognet
Approved by:	cognet
2011-11-28 12:29:16 +00:00
Max Khon
46968249f1 libodialog: Remove no longer used library. 2011-11-24 20:34:50 +00:00
Max Khon
24d1b19ec4 libodialog: disconnect from the build and obsolete. 2011-11-24 20:31:06 +00:00
Max Khon
7c86633876 Use ${VAR} instead of $(VAR) consistently. 2011-11-24 14:17:04 +00:00
Andreas Tobler
6bac4c3e6a Rename the linker emulation name for powerpc and powerc64. This is needed that
we can also use the upstream binutils linker where we have to have a unique
name for the FreeBSD emulation.
2011-11-19 19:25:57 +00:00
Dimitry Andric
130515293b When one attempts to compile the tree with -march=i386, which also used
to be gcc's default before r198344, calls to atomic builtins will not be
expanded inline.  Instead, they will be generated as calls to external
functions (e.g. __sync_fetch_and_add_N), leading to linking errors later
on.

Put in a seatbelt that disables use of atomic builtins in libstdc++ and
llvm, when tuning specifically for the real i386 CPU.  This does not
protect against all possible issues, but it is better than nothing.
2011-11-06 14:07:23 +00:00
David E. O'Brien
d65033b604 * Don't give the impression that this compiler is GPLv3.
(It is "well known" that GCC 4.2.2 is GPLv3.)
* Don't give the impression that this compiler isn't "trustable".
* Fix dependency nit.
2011-10-24 20:52:41 +00:00
Dimitry Andric
162c8b19e3 Update gcc's __FreeBSD__ and __FreeBSD_cc_version macros for FreeBSD 10. 2011-10-18 17:38:25 +00:00
Eitan Adler
36daf0495a - change "is is" to "is" or "it is"
- change "the the" to "the"

Approved by:	lstewart
Approved by:	sahil (mentor)
MFC after:	3 days
2011-10-16 14:30:28 +00:00
Ken Smith
8a3b6cc1e1 Shift head from 9.0-CURRENT to 10.0-CURRENT in preparation for releasing
it from the 9.0-RELEASE release cycle code freeze.

Approved by:	re (implicit)
2011-09-26 02:27:04 +00:00
Olivier Houchard
84f3091bc2 Do not include <sys/ptrace.h> if we're building a cross-debugger, ptrace isn't
used anyway, and it breaks the build, since sys/ptrace.h now includes
<machine/reg.h>

Approved by:	re
2011-08-26 15:24:54 +00:00
John Baldwin
6dfd657c01 Walk the zombproc list as well as the allproc list when enumerating threads
and processes in a kernel image.  This allows examination of threads that
have exited or are in the late stages of exiting.

Tested by:	avg
Approved by:	re (kib)
MFC after:	1 week
2011-08-19 21:28:40 +00:00
Marius Strobl
39c5320dad Compile fbsd-threads.c. Amongst others this is necessary for a working
kgdb(1).

Reviewed by:	marcel
Approved by:	re (kib)
MFC after:	1 week
2011-08-06 17:53:45 +00:00