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Commit Graph

717 Commits

Author SHA1 Message Date
Devin Teske
febdb46880 Update dialog to 1.2-20130923.
Approved by:	re (marius)
2013-09-24 14:52:43 +00:00
Dimitry Andric
44acc1e156 After r255321, clang uses libc++ by default. This leads to a lot of
errors when you enable WITH_GNUCXX to build libstdc++, since it will
include C++ headers from the libc++ installation under ${WORLDTMP}, and
those are not compatible with libstdc++ at all.

To fix this, add -stdlib=libstdc++ to CXXFLAGS when building libstdc++
(and its companion libsupc++) with clang.

Approved by:	re (delphij)
2013-09-12 21:24:59 +00:00
David Chisnall
52b42bace1 On platforms where clang is the default compiler, don't build gcc or libstdc++.
To enable them, set WITH_GCC and WITH_GNUCXX in src.conf.
Make clang default to using libc++ on FreeBSD 10.
Bumped __FreeBSD_version for the change.

GCC is still enabled on PC98, because the PC98 bootloader requires GCC to build
(or, at least, hard-codes the use of gcc into its build).

Thanks to everyone who helped make the ports tree ready for this (and bapt
for coordinating them all).  Also to imp for reviewing this and working on the
forward-porting of the changes in our gcc so that we're getting to a much
better place with regard to external toolchains.

Sorry to all of the people who helped who I forgot to mention by name.

Reviewed by:	bapt, imp, dim, ...
2013-09-06 20:08:03 +00:00
Pedro F. Giffuni
79078034ba Teach libstdc++ about logl(3).
The logl(3) family of functions were implemented in r251292.
Define them in libstdc++'s configuration so they can be used.

Reviewed by:	dim
2013-08-13 20:28:21 +00:00
Baptiste Daroussin
157cb94503 Bump shlib for dialog because ABI has changed when version 1.2 was imported
Reviewed by:	kib
2013-06-23 21:59:52 +00:00
Baptiste Daroussin
506197d1c8 lower the WARNS to 1 again until I have more time to figure out the problems with WARNS=4
Reported by:	gavin
2013-06-17 13:02:39 +00:00
Baptiste Daroussin
2a3e3873a1 Update dialog to 1.2-20130523
Level up WARNS
2013-06-17 10:28:55 +00:00
David Chisnall
cc9bdc9224 Fix some missing symbols in the libsupc++ Version.map
MFC after:	1 week
2013-06-16 21:15:35 +00:00
Jung-uk Kim
a1e98bc995 Connect libgnuregex 2.17 to the build. 2013-06-05 21:31:06 +00:00
Ed Schouten
108b6de211 Enable libcompiler-rt on MIPS.
Originally we disabled libcompiler-rt on MIPS and SPARC64, because of an
issue where __clzdi2 and __ctzdi2 would cause endless recursion. This
bug has been fixed in r230021 already, but for some reason we only
switched to libcompiler-rt on SPARC64 -- not MIPS.

This means we can finally use <stdatomic.h> on all our architectures.
2013-04-20 14:44:28 +00:00
Olivier Houchard
621cd62921 As it's done for libstdc++, use SJLJ-based exceptions on arm when we're not
using EABI, and use unwind-arm.h instead of unwind-generic.h when using EABI.
2013-03-22 21:50:32 +00:00
Andrew Turner
b3a9841934 Link libgcc_s against compiler-rt on ARM EABI. This allows us to use all of
the symbols in compiler-rt, including the ones not available in the old
libgcc. This fixes the build with clang which generates calls to funstions
that are missing from libgcc_s.
2013-03-17 01:03:41 +00:00
Dimitry Andric
cc636314f0 Regenerate libstdc++'s config.h, synchronizing it with our current
almost-C99 headers.

MFC after:	1 week
2013-02-15 23:12:35 +00:00
David Chisnall
4792733bb8 Fix some symbol version mismatches between libstdc++ and libsupc++/libcxxrt
that were causing the runtime and STL libraries to see different versions of
various classes and functions when libstdc++ is used as a filter.

Note: This changes the ABI for libcxxrt, but libcxxrt is currently only in
-STABLE for testing and is not used by anything unless explicitly enabled by
the end user.  No default compiler configurations use it.

libc++ will need to be recompiled after this change.  make buildworld will do
this automatically, but make in lib/libc++ will not necessarily work unless the
new libcxxrt is installed first.

PR:		kern/171610, stand/175453
Reviewed by:	kib
MFC after:	1 week
2013-01-28 11:12:49 +00:00
Andrew Turner
1992e9a10c Add compiler support for the ARM EABI.
ARM EABI support is disabled by default and can be enabled by setting
WITH_ARM_EABI when building, however only the kernel-toolchain target will
work with this flag until the rest of the support is added.
2013-01-17 05:56:28 +00:00
Nathan Whitehorn
1971864966 Revert r241818 that updated dialog to 20120706. This turns out to horribly
break mixed form dialogs in conjunction with the FreeBSD termcap, making
the bsdinstall partition editor Add dialog, among other things, completely
nonfunctional. This restores dialog 20110707.
2012-12-30 04:22:34 +00:00
Andrew Turner
e376173cab Get libcompiler-rt and libgcc building on ARM with clang.
* Don't provide clear_cache or the __sync_* functions on ARM with clang as
  they are provided by clang as builtin functions.
* Tell clang it is aloud to compile some libgcc code using heinous GCC
  extensions.
2012-12-18 07:26:55 +00:00
Eitan Adler
37a6031461 Clean up hardcoded ar(1) flags in the tree to use the global ARFLAGS in
share/mk/sys.mk instead.

This is part of a medium term project to permit deterministic builds of
FreeBSD.

Submitted by:	Erik Cederstrand <erik@cederstrand.dk>
Reviewed by:	imp, toolchain@
Approved by:	cperciva
MFC after:	2 weeks
2012-12-06 01:31:25 +00:00
Dimitry Andric
f289fa663b For building GNU libstdc++ and libsupc++, filter out libc++-specific and
-std= flags above c++98 or gnu++98 from CXXFLAGS *after* including
bsd.lib.mk, otherwise some additions to CXXFLAGS done in bsd.*.mk might
not be preserved.

MFC after:	1 week
2012-10-23 18:57:20 +00:00
Nathan Whitehorn
2a664c03e5 Update dialog to 20120706: includes minor useability enhancements and
fixes for warnings encountered with clang.
2012-10-21 18:25:12 +00:00
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
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
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
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
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
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
Nathan Whitehorn
682c9e0fed Update dialog to 1.1-20110707. 2011-07-14 14:01:36 +00:00
Dimitry Andric
6d67f69487 Remove libobjc and other Objective-C related components, as these are
extremely outdated, and not used by anything in the base system.

Silence from:	current@
2011-04-17 21:03:23 +00:00
Nathan Whitehorn
7a1c0d9633 Update dialog to version 1.1-20110302. 2011-04-17 17:28:17 +00:00
Marius Strobl
d6582233c1 Now that TLS is supported for sparc64 by both binutils 2.17.50 committed
in r218822 and rtld(1) committed in r219533 turn on TLS support in GCC.
2011-03-11 21:24:02 +00:00
Dimitry Andric
ce8fb93178 Merge binutils 2.17.50 to head. This brings a number of improvements to
x86 CPU support, better support for powerpc64, some new directives, and
many other things.  Bump __FreeBSD_version, and add a note to UPDATING.

Thanks to the many people that have helped to test this.

Obtained from:	projects/binutils-2.17
2011-02-18 20:54:12 +00:00
Nathan Whitehorn
2774633be1 Enable wide character support in libdialog. 2011-02-05 16:23:32 +00:00
Warner Losh
39bf09d2a0 Make the generated files depend on the Makefile so new platforms are easier
to add than mipsn32 was when I was working on it...
2011-02-02 03:27:31 +00:00
Warner Losh
4ef48a113b Revert last change now that the reason for it is no more...
MACHINE_ARCH is now always mipsel when building mips/mips.
2011-02-02 03:24:52 +00:00
Jayachandran C.
1fb145a629 Rewrite the ARCH check another way for backward compatibility.
Compilation fails now, if TARGET_ARCH=mips instead of mipsel/mipseb.
2011-01-29 10:32:00 +00:00
Jayachandran C.
7b87c35eba Fix n32 compile.
These changes are needed to fix n32 compile after the recent change of
mips n32 MACHINE_ARCH to mipsn32eb/mipsn32el.

Reviewed by:	imp, bz (earlier version)
2011-01-27 14:16:12 +00:00
Nathan Whitehorn
4c8945a06b Update dialog to version 20100428. This changes the license under which
dialog is distributed from GPLv2 to LGPLv2 and introduces a number of new
features and a new and better libdialog API. The existing libdialog will
be kept temporarily as libodialog for compatibility purposes until sade,
sysinstall and tzsetup have been either updated or replaced.

__FreeBSD_version is now 900030.

Discussed on:	-current
Approved by:	core
Obtained from:	http://invisible-island.net/dialog
2011-01-12 14:55:02 +00:00
Warner Losh
cd2ae2532f Retire TARGET_ABI.
Implement MACHINE_ARCH=mips64e[lb] to build N64 images.  This replaces
MACHINE_ARCH=mipse[lb] TARGET_ABI=n64.

MACHINE_ARCH=mipsn32e[lb] has been added, but currently requires
WITHOUT_CDDL due to atomic issues in libzfs.  I've not investigated
this much, but implemented this to preserve as much of the TARGET_ABI
functionality that I could.  Since its presence doesn't affect the
working cases, I've kept it in for now.

Added mips64e[lb] to make universe, so more kernels build.

And I think this (finally) closes the curtain on the tbemd tree.
2011-01-07 20:26:33 +00:00
Alexander Kabaev
d933fa1a10 Switch mips architectures back to libgcc.
MIPS64 n64 binaries are broken with libcompiler_rt at this time.
Switch mips back to libgcc until the cause of breakage is analyzed
and fixed.
2010-12-29 17:12:05 +00:00
Dimitry Andric
29d0dcddab Sync: merge r215273 through r215318 from ^/head. 2010-11-14 20:47:30 +00:00