Commit Graph

65 Commits

Author SHA1 Message Date
Ed Maste
c7fbd7722d Connect new LLVM-based libgcc_eh & libgcc_s to the build
Compiler-rt and LLVM's libunwind provide a suitable replacement for
libgcc.a, libgcc_eh.a, and libgcc_s.so.

Remove the now-unused LLVM_LIBUNWIND block from gnu/lib/libgcc.

PR:		213480 [exp-run]
Reviewed by:	brooks, ed
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D8189
2016-11-04 19:35:49 +00:00
Ed Maste
2abd48643a Correct typo in r307679: the variable is MK_GNU_GREP_COMPAT 2016-10-20 18:43:12 +00:00
Ed Maste
d1a6903377 Build libgnuregex only if necessary for other components
Reviewed by:	brooks
Differential Revision:	https://reviews.freebsd.org/D8298
2016-10-20 17:28:52 +00:00
Ed Maste
dc8b629790 Put each SUBDIR on a separate line for ease of maintenance
Additional patches to this file are in progress, and having each SUBDIR
entry on a separate line makes it easier to change the order in which
the patches are reviewed, tested, and applied.
2016-10-19 20:56:21 +00:00
Ed Maste
016e7731e7 Switch gnu/lib/Makefile to SUBDIR.${MK_*} optional subdir style
Compound conditions are left unchanged
2016-10-19 19:32:06 +00:00
Ed Maste
b31f85961d Don't build libdialog if WITHOUT_DIALOG is set
X-MFC-With:	r306375
2016-10-03 17:34:50 +00:00
Bryan Drewery
aa92269e46 Add more SUBDIR_PARALLEL.
MFC after:	3 weeks
Sponsored by:	EMC / Isilon Storage Division
2015-10-15 22:55:08 +00:00
Marius Strobl
cab0e8ff75 - Record dependencies of gdb/gdbtui/kgdb on binutils/lib{bfd,iberty,opcodes},
fixing parallel builds.
- Don't build gdb/gdbtui/kgdb or libreadline when MK_BINUTILS is "no" for
  obvious reasons.

MFC after:	3 days
2015-07-19 00:38:19 +00:00
Baptiste Daroussin
781eb7444e ntp is now again libreadline free, so only build libreadline for gdb 2015-05-25 20:29:35 +00:00
Mark Murray
6e23c23b52 Unbreak build where WANT_GDB == "no', as libreadline is also used by ntpdc. 2015-05-25 10:51:40 +00:00
Baptiste Daroussin
40f51e7543 Only build libreadline if gdb is going to be built
gdb is the only consumer of libreadline which is an INTERNALLIB
2015-05-18 16:05:41 +00:00
Ed Maste
d485dbc7d8 Build libgcov only if we're building base system GCC
Clang uses compiler-rt for the code coverage runtime, and ports GCC
provides its own libgcov.

PR:		200203 (exp-run)
Sponsored by:	The FreeBSD Foundation
2015-05-18 15:02:35 +00:00
Ed Maste
810d5b3420 Build libgomp only if we're also building base system GCC
Clang's OpenMP support will emit Intel OpenMP API library calls,
and will therefore require libiomp (or whatever name is settled on).
An up-to-date version of libgomp is included in ports or pkg GCC.
Thus, there is no reason to build base libgomp without base system GCC.

PR:		199979 (exp-run)
Reviewed by:	pfg
Relnotes:	Yes
Sponsored by:	The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D2459
2015-05-15 14:22:33 +00:00
Warner Losh
9e88096ea1 Make MK_GNUCXX mean "build the libstdc++ and libsupc++ libraries" and
nothing more. Force it to be "no" when MK_CXX is "no" to simplify
usage.  It no longer also means "build g++" since we no longer have a
platform where that's interesting now that pc98 no longer needs clang
and gcc, but not g++. pc98 now just uses clang after boot2 changes.
2014-07-10 21:11:48 +00:00
Warner Losh
c6063d0da8 Use src.opts.mk in preference to bsd.own.mk except where we need stuff
from the latter.
2014-05-06 04:22:01 +00:00
Julio Merino
38f0b757fd Add placeholder Kyuafiles for various top-level hierarchies.
This change adds tests/ directories in the source tree to create various
subdirectories in /usr/tests/ and to install placeholder Kyuafiles for
them.

the relevant hierarchies are: cddl, etc, games, gnu and secure.

The reason for this is to simplify the addition of new test programs for
utilities or libraries under any of these directories.  Doing so on a
case by case basis is unnecessary and is quite an obscure process.
2014-04-21 21:39:25 +00:00
Warner Losh
c77d0c982c It is possible that MK_GNUCXX is "yes" but MK_CXX is "no" so make sure
MK_CXX isn't "no" before building these libraries.
2014-04-01 14:23:58 +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
Marcel Moolenaar
450ea99db7 Don't recurse into libssp when MK_SSP is set to no. 2012-05-21 16:03:44 +00:00
Max Khon
24d1b19ec4 libodialog: disconnect from the build and obsolete. 2011-11-24 20:31:06 +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
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
Ruslan Ermilov
042df2e2da Enable GCC stack protection (aka Propolice) for userland:
- It is opt-out for now so as to give it maximum testing, but it may be
  turned opt-in for stable branches depending on the consensus.  You
  can turn it off with WITHOUT_SSP.
- WITHOUT_SSP was previously used to disable the build of GNU libssp.
  It is harmless to steal the knob as SSP symbols have been provided
  by libc for a long time, GNU libssp should not have been much used.
- SSP is disabled in a few corners such as system bootstrap programs
  (sys/boot), process bootstrap code (rtld, csu) and SSP symbols themselves.
- It should be safe to use -fstack-protector-all to build world, however
  libc will be automatically downgraded to -fstack-protector because it
  breaks rtld otherwise.
- This option is unavailable on ia64.

Enable GCC stack protection (aka Propolice) for kernel:
- It is opt-out for now so as to give it maximum testing.
- Do not compile your kernel with -fstack-protector-all, it won't work.

Submitted by:	Jeremie Le Hen <jeremie@le-hen.org>
2008-06-25 21:33:28 +00:00
Alexander Kabaev
afb57df680 Update bmake glue to build GCC 4.2.
Also:
        Switch FreeBSD to use libgcc_s.so.1.

        Use dl_iterate_phdr to locate shared objects' exception frame
        info instead of depending on older register_frame_info machinery.
        This allows us to avoid depending on libgcc_s.so.1 in binaries
        that do not use exception handling directly. As an additional
        benefit it breaks circular libc <=> libgcc_s.so.1 dependency too.

        Build newly added libgomp.so.1 library, the runtime support
        bits for OpenMP.

        Build LGPLed libssp library. Our libc provides our own
        BSD-licensed SSP callbacks implementation, so this library
        is only built to benefit applications that have hadcoded
        knowledge of libssp.so and libssp_nonshared.a. When linked
        in from command line, these libraries override libc
        implementation.
2007-05-19 04:25:59 +00:00
Ruslan Ermilov
e1fe3dba5c Reimplementation of world/kernel build options. For details, see:
http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by:	imp, jhb, kris, phk, ru (all bugs are mine)
2006-03-17 18:54:44 +00:00
Alexander Kabaev
0d7a4fdf65 Add libgcov, a runtime support library for binaries compiled for basic
block profiling.
2004-08-14 03:23:24 +00:00
Peter Wemm
66422f5b7a Initiate deorbit burn for the i386-only a.out related support. Moves are
under way to move the remnants of the a.out toolchain to ports.  As the
comment in src/Makefile said, this stuff is deprecated and one should not
expect this to remain beyond 4.0-REL.  It has already lasted WAY beyond
that.

Notable exceptions:
gcc - I have not touched the a.out generation stuff there.
ldd/ldconfig - still have some code to interface with a.out rtld.
old as/ld/etc - I have not removed these yet, pending their move to ports.
some includes - necessary for ldd/ldconfig for now.

Tested on: i386 (extensively), alpha
2002-09-17 01:49:00 +00:00
Peter Wemm
b5ad6294bb Add some build glue for libstdc++. I'm not a C++ person, but this seems
to work at least for the non-hairy stuff.  The main wrinkle here is that
a whole mess of include files get installed and under different names.
An earlier version of this built a shadow include tree first in the obj
directory, but this depends on the 'make includes' functionality.

More tweaking is certainly going to be needed.
2002-05-29 00:45:51 +00:00
Ruslan Ermilov
83f56d9ae4 Make sure to not yet build the GNU C++, but still allow
for the C++ progs to be built with e.g. an old compiler,
CXX=/usr/bin/c++, for the time being.
2002-05-15 16:29:45 +00:00
David E. O'Brien
2fe1eb28ab All platforms should be on equal footing now -- no special handling for
Sparc64 and IA-64.
2002-05-10 00:49:55 +00:00
Peter Wemm
9d04791265 Unbreak world (missing .else)
Submitted by:   fenner
Pointy hat to:  obrien
2002-04-08 22:56:28 +00:00
David E. O'Brien
28def05c25 Some things don't compile on ia64 and sparc64 yet. 2002-04-08 20:36:39 +00:00
John Baldwin
6662e3f437 Back out the previous revision for now. Instead, the current sparc64
Makefile changes are in the sparc64 p4 tree.
2002-01-07 19:27:50 +00:00
John Baldwin
7855d28a28 Don't build csu or libgcc on sparc64 for the time being. 2002-01-03 19:57:35 +00:00
Dima Dorfman
7bd0b86765 Enable the new libmp in the build, and disable libgmp and its
henchmen.
2001-07-29 08:58:22 +00:00
David E. O'Brien
3f6014e672 Use a unified libgcc rather than a seperate one for threaded and
non-threaded programs.  This provides threaded programs with the
needed exception frame symbols.

parts submitted by:	Max Khon <fjoe@iclub.nsu.ru>
PR:	23252
2001-01-06 06:16:31 +00:00
David E. O'Brien
07ec877253 Don't compile libgcc_r twice. 2000-11-25 13:04:08 +00:00
David E. O'Brien
d96d20c397 Don't build libgcc_r if "NOLIBC_R" defined. If you don't have a threads
safe libc, having a threads safe libgcc isn't of much use.
2000-11-25 01:25:35 +00:00
David E. O'Brien
ae7c8a2bb8 * Bring back the guts of crt{i,n}.S. This allows C++ exceptions to work
when using the egcs and gcc-devel ports, along with GCC built from stock
public FSF sources.  With out this change, FreeBSD will be removed from
the list of systems GCC 3.0 must be evaluated on before release.  With
the effort some of us put into getting FreeBSD on this list, we should
not turn this effort into a waste, else we might not be worth fighting
for in the future.  (note that Alpha and IA-64 versions of crt{i,n}.S
are needed)

* Switch from our own crt{begin,in} to those created from GCC's crtstuff.c.
This will allow us to switch to DWARF2 exceptions in the future, along with
staying in sync with any future GCC requirements.

* Break out our ELF branding bits into a seperate file.  Currently this
is now included by our crt1.c files (since this functionality was part of
our native crtbegin.c).  Later crtbrand.o will be merged in the creation
of crti.o.
2000-10-28 21:26:48 +00:00
David E. O'Brien
51b7e77252 Add "NO_CXX" knob to match src/gnu/usr.bin/cc/Makefile. 2000-10-24 11:25:28 +00:00
David E. O'Brien
690d1b00ac Make ObjC bits optional. NO_OBJC ==> don't need `em. 1999-11-27 21:52:55 +00:00
Peter Wemm
9b7a44a60e $Id$ -> $FreeBSD$ 1999-08-27 23:37:10 +00:00
David E. O'Brien
d0ef0a358c Hookup libg2c. (define NO_FORTRAN if you don't want it built) 1999-04-18 09:50:16 +00:00
David E. O'Brien
a10a6b606b Create a libgcc with POSIX threads support.
Submitted by:	Luoqi Chen <luoqi@chen.ml.org> (reorganized by me)
1999-04-14 00:24:03 +00:00
David E. O'Brien
18ff6ae909 Minimum set of changes to switch from Gcc 2.7.2 (in contrib/gcc) to Egcs 1.1.2
(in contrib/egcs)
1999-04-04 16:36:35 +00:00
David E. O'Brien
b3f059f4d5 Hookup libgcc at gnu/lib instead of gnu/usr.bin/cc
(libgcc was repository copied for me by Peter)
1999-03-31 06:30:40 +00:00
Bruce Evans
9a15012667 Fixed munging of the SUBDIR list in rev.1.16-1.18. 1998-09-02 14:56:59 +00:00
Doug Rabson
2d9dae457a All libs build on alpha now. 1998-08-31 13:47:38 +00:00
John Birrell
c9fc383199 Just one of these libs left to port to alpha. 1998-02-19 07:30:06 +00:00
John Birrell
d7ad72179f Avoid building x86 specific libraries on Alpha. 1998-01-10 22:50:00 +00:00