Commit Graph

865 Commits

Author SHA1 Message Date
Glen Barber
a123f26e92 MFH
Sponsored by:	The FreeBSD Foundation
2016-04-12 17:00:13 +00:00
Bryan Drewery
8a5f439677 META_MODE: Avoid changed build command every build.
Because the file is generated with -f using another Makefile, 2
different Makefiles are trying to handle the .meta file for the
target.  The obvious .NOMETA_CMP or .NOMETA on the ${MAKE} targets
don't work as they are very limited in scope in bmake.  Using
.PHONY fixes the problem and ensures that the ${MAKE} command
is always ran to check if it is outdated in the sub-make.

An example of the problem in gnu/lib/libgcc (with make -dM):
  /usr/obj/root/git/freebsd/gnu/lib/libgcc/tm.h.meta: 2: a build command has changed
  TARGET_CPU_DEFAULT=""  HEADERS="options.h i386/biarch64.h i386/i386.h i386/unix.h i386/att.h dbxelf.h elfos-undef.h elfos.h freebsd-native.h freebsd-spec.h freebsd.h i386/x86-64.h i386/freebsd.h i386/freebsd64.h defaults.h"  DEFINES=""  /bin/sh /root/git/freebsd/gnu/lib/libgcc/../../../contrib/gcc/mkconfig.sh tm.h
  vs
  (cd /root/git/freebsd/gnu/lib/libgcc; make -f /root/git/freebsd/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile MFILE=/root/git/freebsd/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile GCCDIR=/root/git/freebsd/gnu/lib/libgcc/../../../contrib/gcc tm.h)
  Skipping meta for tm.h: .NOMETA
  (cd /root/git/freebsd/gnu/lib/libgcc; make -f /root/git/freebsd/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile MFILE=/root/git/freebsd/gnu/lib/libgcc/../../usr.bin/cc/cc_tools/Makefile GCCDIR=/root/git/freebsd/gnu/lib/libgcc/../../../contrib/gcc tm.h)
  `tm.h' is up to date.

Sponsored by:	EMC / Isilon Storage Division
2016-04-12 02:45:19 +00:00
Glen Barber
d60840138f MFH
Sponsored by:	The FreeBSD Foundation
2016-04-04 23:55:32 +00:00
Bryan Drewery
497e80911e Remove the old depend (mkdep) code and make FAST_DEPEND the one true way.
Reviewed by:	emaste, hselasky (partial), brooks (brief)
Discussed on:	arch@
Sponsored by:	EMC / Isilon Storage Division
Differential Revision:	https://reviews.freebsd.org/D5742
2016-03-30 23:50:23 +00:00
Glen Barber
7d536dc855 MFH
Sponsored by:	The FreeBSD Foundation
2016-03-10 21:16:01 +00:00
Bryan Drewery
15c433351f DIRDEPS_BUILD: Connect MK_TESTS.
Sponsored by:	EMC / Isilon Storage Division
2016-03-09 22:46:01 +00:00
Glen Barber
52259a98ad MFH
Sponsored by:	The FreeBSD Foundation
2016-03-02 16:14:46 +00:00
Bryan Drewery
90a2d98448 OBJS and POBJS have not been used since r215127.
r215127 disabled building of libgcc.a.

MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2016-02-24 22:27:18 +00:00
Bryan Drewery
6607cb5de8 Don't hide AR command as bsd.lib.mk's r283925 changed as well.
MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2016-02-24 21:19:44 +00:00
Bryan Drewery
bd18fd57db DIRDEPS_BUILD: Regenerate without local dependencies.
These are no longer needed after the recent 'beforebuild: depend' changes
and hooking DIRDEPS_BUILD into a subset of FAST_DEPEND which supports
skipping 'make depend'.

Sponsored by:	EMC / Isilon Storage Division
2016-02-24 17:20:11 +00:00
Glen Barber
c389411c8a Remove libc, librtld_db, libthr packages, and further increase
the constraints on what needs to be installed in a specific to
maintain consistency during upgrades.

Create a new clibs package containing libraries that are needed
as a bare minimum for consistency.

With much help and input from:	kib
Sponsored by:	The FreeBSD Foundation
2016-02-05 21:01:08 +00:00
Glen Barber
43faedc133 First pass to fix the 'tests' packages.
Sponsored by:	The FreeBSD Foundation
2016-02-02 22:26:49 +00:00
Alexander Kabaev
a2e4e33f34 Make .debug file for libgcc_s.so.1 more useful.
The files compiled into libgcc_s.so.1 did not have -g on
compiler command line, making generated .debug quite
pointless.
2016-01-27 20:20:35 +00:00
Ruslan Bukin
faf51c558e Make libgcc compilable on RISC-V. 2016-01-26 14:45:21 +00:00
Ed Maste
5abb4cd79f Use MAN= to specify that no man page is provided
NO_MAN is deprecated.

Reviewed by:	imp
2016-01-22 21:33:27 +00:00
Ed Maste
fff38c35ae Restore libunwind.cpp to LLVM libunwind build (reverts r294576)
The unw_* functions are not exported, but are used internally.
2016-01-22 19:03:39 +00:00
Ed Maste
596675a64d Drop HP libunwind (unw_*) functions from LLVM libunwind
They are not needed for exception handling.
2016-01-22 16:47:36 +00:00
Ed Maste
ba86521396 Remove old generated unwind.h when using LLVM libunwind
When not using LLVM libunwind, unwind.h is a generated header and a stale
copy may remain in the OBJDIR after enabling LLVM libunwind. Explicitly
remove it.

Reported by:	bz
Reviewed by:	bdrewery
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D5019
2016-01-22 02:28:17 +00:00
Ed Maste
0c9eb4d63a Remove local override for .cpp.o and .cpp.po rules
The local build rule used to set -fvisibility=hidden and -fPIC, in
addition to -fexceptions and -D defines that had no effect.

With -fvisibility=hidden and -fPIC in STATIC_CXXFLAGS the standard
bsd.lib.mk rules are suitable for libgcc_s's C++ source.

PR:		206381
Sponsored by:	The FreeBSD Foundation
2016-01-19 17:40:29 +00:00
Ed Maste
c4601d6dfb Remove local override for .cpp.So rule
The standard bsd.lib.mk rule is suitable for libgcc_s's C++ source.

The local rule had the following non-functional argument differences
or additions:

1. -DSHARED (rather than -DPIC from bsd.lib.mk)

   The C++ sources don't have an #ifdef for either one.

2. -fexceptions

   This is enabled by default for C++ so does not need to be set
   explicitly.

3. -D__GLIBC__=3

   Not used by LLVM libunwind.

4. -DElfW=__ElfN

   LLVM libunwind provides its own definition.

PR:		206381
Differential Revision:	The FreeBSD Foundation
2016-01-19 03:54:38 +00:00
Ed Maste
b80f3546a8 Support use of LLVM's libunwind for exception unwinding
It is built in libgcc_s.so and libgcc_eh.a to simplify transition.

It is enabled by default on arm64 (where we previously had no other
unwinder) and may be enabled for testing on other platforms by setting
WITH_LLVM_LIBUNWIND in src.conf(5).

Also add compiler-rt's __gcc_personality_v0 implementation for use with
the LLVM unwinder.

Relnotes:	Yes
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D4787
2016-01-09 00:42:07 +00:00
Bryan Drewery
b1f92fa229 META MODE: Update dependencies with 'the-lot' and add missing directories.
This is not properly respecting WITHOUT or ARCH dependencies in target/.
Doing so requires a massive effort to rework targets/ to do so.  A
better approach will be to either include the SUBDIR Makefiles directly
and map to DIRDEPS or just dynamically lookup the SUBDIR.  These lose
the benefit of having a userland/lib, userland/libexec, etc, though and
results in a massive package.  The current implementation of targets/ is
very unmaintainable.

Currently rescue/rescue and sys/modules are still not connected.

Sponsored by:	EMC / Isilon Storage Division
2015-12-01 05:23:19 +00:00
Bryan Drewery
114350b9de Replace DPSRCS that work fine in SRCS.
This is so that 'make depend' is not a required build step in these
files.

DPSRCS is overall unneeded.  DPSRCS already contains SRCS, so anything
which can safely be in SRCS should be.  DPSRCS is mostly just a way to
generate files that should not be linked into the final PROG/LIB.  For
headers and grammars it is safe for them to be in SRCS since they will
be excluded during linking and installation.

The only remaining uses of DPSRCS are for generating .c or .o files that
must be built before 'make depend' can run 'mkdep' on the SRCS c files
list.  A semi-proper example is in tests/sys/kern/acct/Makefile where a
checked-in .c file has an #include on a generated .c file.  The
generated .c file should not be linked into the final PROG though since
it is #include'd.  The more proper way here is just to build/link it in
though without DPSRCS.  Another example is in sys/modules/linux/Makefile
where a shell script runs to parse a DPSRCS .o file that should not be
linked into the module.  Beyond those, the need for DPSRCS is largely
unneeded, redundant, and forces 'make depend' to be ran.  Generally,
these Makefiles should avoid the need for DPSRCS and define proper
dependencies for their files as well.

An example of an improper usage and why this matters is in usr.bin/netstat.
nl_defs.h was only in DPSRCS and so was not generated during 'make all',
but only during 'make depend'.  The files including it lacked proper
depenencies on it, which forced running 'make depend' to workaround that
bug.  The 'make depend' target should mostly be used for incremental build
help, not to produce a working build.  This specific example was broken in
the meta build until r287905 since it does not run 'make depend'.

The gnu/lib/libreadline/readline case is fine since bsd.lib.mk has 'OBJS:
SRCS:M*.h' when there is no .depend file.

Sponsored by:	EMC / Isilon Storage Division
MFC after:	1 week
2015-11-25 20:38:17 +00:00
Bryan Drewery
b791fbe630 META MODE: Don't create .meta files when symlinking sources into the obj directory.
Tracking these leads to situations where meta mode will consider the
file to be out of date if /bin/sh or /bin/ln are newer than the source
file.  There's no reason for meta mode to do this as make is already
handling the rebuild dependency fine.

Sponsored by:	EMC / Isilon Storage Division
2015-11-25 19:44:43 +00:00
Bryan Drewery
7b3ea376a2 META MODE: Prefer INSTALL=tools/install.sh to lessen the need for xinstall.host.
This both avoids some dependencies on xinstall.host and allows
bootstrapping on older releases to work due to lack of at least 'install -l'
support.

Sponsored by:	EMC / Isilon Storage Division
2015-11-25 19:10:28 +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
Enji Cooper
b2d48be1bc Refactor the test/ Makefiles after recent changes to bsd.test.mk (r289158) and
netbsd-tests.test.mk (r289151)

- Eliminate explicit OBJTOP/SRCTOP setting
- Convert all ad hoc NetBSD test integration over to netbsd-tests.test.mk
- Remove unnecessary TESTSDIR setting
- Use SRCTOP where possible for clarity

MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Divison
2015-10-12 08:16:03 +00:00
Bryan Drewery
266a154003 Remove redundant .NOPATH.
All of these are already in CLEANFILES which is added to .NOPATH in bsd.obj.mk.

Sponsored by:	EMC / Isilon Storage Division
2015-09-26 14:15:01 +00:00
Bryan Drewery
ec766071e3 META_MODE: Remove DEP_MACHINE from Makefile.depend files.
This has not been needed since r246865 in projects/bmake.

Sponsored by:	EMC / Isilon Storage Division
2015-09-25 19:44:01 +00:00
Bryan Drewery
54c7d75a06 META_MODE: Remove DEP_RELDIR from Makefile.depend files.
This has not been needed since r284171 in projects/bmake.

Sponsored by:	EMC / Isilon Storage Division
2015-09-25 19:26:08 +00:00
Bryan Drewery
7c6cc9de3a Fix installation of 32bit libraries after r288074.
FILES is not used when LIBRARIES_ONLY is set, which is used to build and
install the lib32 sysroot.  All of the csu files do quality as "libraries"
for this case so just undefine LIBRARIES_ONLY.

This is still better than the previous realinstall handling as it does
not hook into META_MODE properly.

Sponsored by:	EMC / Isilon Storage Division
2015-09-21 21:44:02 +00:00
Bryan Drewery
5ca34122ec Replace realinstall: and META_MODE staging hacks with FILES mechanism.
This partially reverts r270170 for lib/csu/i386 while retaining the
change for using bsd.lib.mk.

These FILES groups could go into lib/csu/Makefile.inc but I've kept them
in the Makefiles for clarity.

Sponsored by:	EMC / Isilon Storage Division
2015-09-21 18:39:13 +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
Simon J. Gerraty
2ef6d5a7b9 new depends 2015-06-16 23:37:19 +00:00
Simon J. Gerraty
27e1b8ab72 Hook extra libs to _LIBS so bsd.lib.mk can do its thing
Differential Revision:	D2843
Reviewed by:	imp
2015-06-16 23:36:20 +00:00
Baptiste Daroussin
18b2ee82db Revert r284417 it is not necessary anymore 2015-06-15 19:28:07 +00:00
Baptiste Daroussin
4232f82668 Enforce overwritting SHLIBDIR
Since METAMODE has been added, sys.mk loads bsd.mkopt.mk which ends load loading
bsd.own.mk which then defines SHLIBDIR before all the Makefile.inc everywhere.

This makes /lib being populated again.

Reported by:	many
2015-06-15 15:34:20 +00:00
Simon J. Gerraty
ccfb965433 Add META_MODE support.
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp
2015-06-13 19:20:56 +00:00
Simon J. Gerraty
bd831db65c Misc fixes from projects/bmake
Differential Revision:       D2748
Reviewed by: brooks imp
2015-06-11 21:13:05 +00:00
Simon J. Gerraty
44d314f704 dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
Simon J. Gerraty
98e0ffaefb Merge sync of head 2015-05-27 01:19:58 +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
Pedro F. Giffuni
33ef4de95f libgomp: bring initial BSD support from upstream.
Initial support for FreeBSD specific routines related to counting
online processors and dynamic load balancing.

Fix "detection" of the <sys/sysctl> header which upstream seems to have
done wrong.

Obtained from:	GCC pre-4.4 branch (rev. 140497; LGPLv2.1+)
2015-04-28 21:32:27 +00:00
Pedro F. Giffuni
70364ab4ff libgomp: bring early CPU affinity support from FSF GCC-4_3 branch.
This is not likely to make it into a release and is basically disabled
but should still be useful for testing.

Obtained from: GCC pre-4.3 (rev. 123494, 125542; LGPLv2.1+)
2015-04-27 21:27:51 +00:00
Andrew Turner
86568cc980 Exclude the floating-point functions from libgcc_s on arm64, they are
unneeded and will be provided by compiler-rt.

Sponsored by:	The FreeBSD Foundation
2015-04-02 17:06:15 +00:00
Enji Cooper
c7fab04170 Remove gnu/ info pages to unbreak the build with MK_GCC != no, etc
Reported by: Ivan Klymenko <fidaj@ukr.net>
Reviewed by: bapt
Differential Revision: D1412
2015-01-02 20:34:55 +00:00
Baptiste Daroussin
c78d63c643 Remove info pages 2015-01-02 19:05:39 +00:00
Baptiste Daroussin
70d099afe0 Fix build with recent binutils
Recent binutils considered the .gnu.warning.symbol section as a fatal error when
run with --fatal-warnings which makes any users of "insecure" functions from
libc failing to build with recent binutils.

Introduce a new macro: LD_FATAL_WARNINGS=no to run ld(1) with
--no-fatal-warnings for the users of "insecure" functions

Differential Revision:	https://reviews.freebsd.org/D1320
2014-12-23 10:43:35 +00:00
Simon J. Gerraty
cbf53e7311 all is MAIN target 2014-11-30 18:46:34 +00:00
Baptiste Daroussin
ee5a34ecba Convert to LIBADD
Reduce overlinking
2014-11-25 21:18:18 +00:00
Simon J. Gerraty
9268022b74 Merge from head@274682 2014-11-19 01:07:58 +00:00
Simon J. Gerraty
29c34e9d27 fixed dep 2014-11-19 00:44:21 +00:00
Baptiste Daroussin
4032b02a60 libdialog has to be linked to libncursesw and libm 2014-11-07 10:49:54 +00:00
Andrew Turner
6d4766c1b8 Remove MK_ARM_EABI, the armeb issues have been fixed. The code to support
the oabi is still in the tree, but it is expected this will be removed
as developers work on surrounding code.

With this commit the ARM EABI is the only supported supported ABI by
FreeBSD on ARMa 32-bit processors.

X-MFC after:	never
Relnotes:	yes
Differential Revision: https://reviews.freebsd.org/D876
2014-10-01 08:26:51 +00:00
Enji Cooper
b6130f8189 Add ${LIBC} to DPADD to fix "make checkdpadd"
Phabric: D632
Approved by: jmmv (mentor)
MFC after: 2 weeks
2014-08-20 15:43:26 +00:00
Simon J. Gerraty
ee7b0571c2 Merge head from 7/28 2014-08-19 06:50:54 +00:00
Brooks Davis
80189b3b09 Replace all uses of libncurses and libtermcap with their wide character
variants.  This allows usable file system images (i.e. those with both a
shell and an editor) to be created with only one copy of the curses library.

Exp-run:	antoine
PR:		189842
Discussed with:	bapt
Sponsored by:	DARPA, AFRL
2014-07-17 18:24:34 +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
Baptiste Daroussin
8a833bda0a The GNU readline library is now an INTERNALLIB - that is, it is
statically linked into consumers (GDB and variants) in the base
system, and the shared library is no longer installed.

That also allows ports to be able to use a modern version of readline

PR:		162948
Reviewed by:	emaste
2014-07-09 15:52:30 +00:00
Marcel Moolenaar
e7d939bda2 Remove ia64.
This includes:
o   All directories named *ia64*
o   All files named *ia64*
o   All ia64-specific code guarded by __ia64__
o   All ia64-specific makefile logic
o   Mention of ia64 in comments and documentation

This excludes:
o   Everything under contrib/
o   Everything under crypto/
o   sys/xen/interface
o   sys/sys/elf_common.h

Discussed at: BSDcan
2014-07-07 00:27:09 +00:00
Warner Losh
b037ca43df Make sure that the sub-makes for unwind.h start from the CURDIR
(/usr/src) tree rather than the OBJDIR (/usr/obj) tree. This fixes
broken incremental builds with the canonical MAKESYSPATH workaround
of .../share/mk. This is a gross kludge.
2014-06-24 22:15:27 +00:00
Simon J. Gerraty
aee7bee5c3 Fix building libstdc++ with clang
Reviewed by:	theraven
2014-05-16 14:40:07 +00:00
Simon J. Gerraty
fae50821ae Updated dependencies 2014-05-16 14:09:51 +00:00
Dimitry Andric
eb941910ca Allow libstdc++ and libsupc++ to compile with clang again, after the
bsd.*.mk infrastructure changes.  Apparently, you must now modify
CXXFLAGS *before* including bsd.lib.mk, or your changes will be lost.
2014-05-11 21:07:00 +00:00
Simon J. Gerraty
76b28ad6ab Updated dependencies 2014-05-10 05:16:28 +00:00
Simon J. Gerraty
cc3f4b9965 Merge from head 2014-05-08 23:54:15 +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
Simon J. Gerraty
3d4adb0524 Need to stage_files 2014-05-05 22:55:42 +00:00
Simon J. Gerraty
b736a4db5b New/updated dependencies 2014-05-05 18:31:00 +00:00
Simon J. Gerraty
3b8f084595 Merge head 2014-04-28 07:50:45 +00:00
Warner Losh
98407b8bc2 Spell NO_PROFILE= as MK_PROFILE=no. 2014-04-25 19:25:26 +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
Dag-Erling Smørgrav
f1c8f60b88 Introduce RANLIBFLAGS to mirror ARFLAGS and add -D to both. This sets
all timestamps in static libraries to 0 so that consecutive builds
from the same source, even on different machines, produce identical
libraries.

MFC after:	3 weeks
2014-04-12 12:44:09 +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
Marcel Moolenaar
ee360cf813 Revision 258428 changed gcc by virtue of having _bswapsi2 _bswapdi2 in
libgcc, but this was not propagated to this file. Revision 260844 added
them here for ia64 unbeknownst revision 258428. Fix it for all...

Pointed out by: pfg
2014-01-19 00:38:18 +00:00
Ed Schouten
37656b872b Replace LIBGCC by LIBCOMPILER_RT.
We now use libcompiler_rt on all platforms now. Instead of referring
directly to -lgcc and LIBGCC, use -lcompiler_rt and LIBCOMPILER_RT.
2014-01-18 14:22:56 +00:00
Marcel Moolenaar
5ed2724da0 For ia64, add _bswapsi2 & _bswapdi2. The audio/flac port uses the
bswap32 builtin and the compiler emits a call to the libgcc function
rather than generating inline code.
2014-01-18 04:09:39 +00:00
Dimitry Andric
b294993d63 To avoid having to explicitly test COMPILER_TYPE for setting
clang-specific or gcc-specific flags, introduce the following new
variables for use in Makefiles:

CFLAGS.clang
CFLAGS.gcc
CXXFLAGS.clang
CXXFLAGS.gcc

In bsd.sys.mk, these get appended to the regular CFLAGS or CXXFLAGS for
the right compiler.

MFC after:	1 week
2013-12-22 17:51:33 +00:00
Dimitry Andric
6b1fe0f9ac For gnu/lib/csu, only use gcc-specific flags when compiling with gcc.
MFC after:	3 days
2013-12-22 12:53:56 +00:00
Glen Barber
fa485918d2 Revert r257691, r257645:
Let amd64/amd64 build again.
2013-11-06 03:36:43 +00:00
Dimitry Andric
03924ad123 Fix libgcc build with gcc after r257645, by using -Wno-static-in-inline
for clang only.
2013-11-05 07:37:35 +00:00
Sean Bruno
023fc3804d Quiesce warning around gcc_assert() for an inline macro that uses
a static variable.  This code has been moved around in gcc, but is still in
use in the latest trunk version of the compiler.

gnu/lib/libgcc/../../../contrib/gcc/unwind-dw2.c:208:36:
      warning: static variable 'dwarf_reg_size_table' is used in an inline
               function with external linkage [-Wstatic-in-inline]
gcc_assert (index < (int) sizeof(dwarf_reg_size_table));
2013-11-04 18:15:45 +00:00
Simon J. Gerraty
3caf0790a8 Merge head@256284 2013-10-13 02:35:19 +00:00
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
Simon J. Gerraty
d466a5b069 Merge head 2013-09-11 18:16:18 +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
Simon J. Gerraty
d1d0158641 Merge from head 2013-09-05 20:18:59 +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
Simon J. Gerraty
69e6d7b75e sync from head 2013-04-12 20:48:55 +00:00