Files
freebsd/lib/libc++/Makefile
T
Dimitry Andric 12df287b5d Update clang, llvm, lld, lldb, compiler-rt and libc++ to 4.0.0 release:
MFC r309142 (by emaste):

Add WITH_LLD_AS_LD build knob

If set it installs LLD as /usr/bin/ld.  LLD (as of version 3.9) is not
capable of linking the world and kernel, but can self-host and link many
substantial applications. GNU ld continues to be used for the world and
kernel build, regardless of how this knob is set.

It is on by default for arm64, and off for all other CPU architectures.

Sponsored by:	The FreeBSD Foundation

MFC r310840:

Reapply 310775, now it also builds correctly if lldb is disabled:

Move llvm-objdump from CLANG_EXTRAS to installed by default

We currently install three tools from binutils 2.17.50: as, ld, and
objdump. Work is underway to migrate to a permissively-licensed
tool-chain, with one goal being the retirement of binutils 2.17.50.

LLVM's llvm-objdump is intended to be compatible with GNU objdump
although it is currently missing some options and may have formatting
differences. Enable it by default for testing and further investigation.
It may later be changed to install as /usr/bin/objdump, it becomes a
fully viable replacement.

Reviewed by:	emaste
Differential Revision:	https://reviews.freebsd.org/D8879

MFC r312855 (by emaste):

Rename LLD_AS_LD to LLD_IS_LD, for consistency with CLANG_IS_CC

Reported by:	Dan McGregor <dan.mcgregor usask.ca>

MFC r313559 | glebius | 2017-02-10 18:34:48 +0100 (Fri, 10 Feb 2017) | 5 lines

Don't check struct rtentry on FreeBSD, it is an internal kernel structure.
On other systems it may be API structure for SIOCADDRT/SIOCDELRT.

Reviewed by:	emaste, dim

MFC r314152 (by jkim):

Remove an assembler flag, which is redundant since r309124.  The upstream
took care of it by introducing a macro NO_EXEC_STACK_DIRECTIVE.

http://llvm.org/viewvc/llvm-project?rev=273500&view=rev

Reviewed by:	dim

MFC r314564:

Upgrade our copies of clang, llvm, lld, lldb, compiler-rt and libc++ to
4.0.0 (branches/release_40 296509).  The release will follow soon.

Please note that from 3.5.0 onwards, clang, llvm and lldb require C++11
support to build; see UPDATING for more information.

Also note that as of 4.0.0, lld should be able to link the base system
on amd64 and aarch64.  See the WITH_LLD_IS_LLD setting in src.conf(5).
Though please be aware that this is work in progress.

Release notes for llvm, clang and lld will be available here:
<http://releases.llvm.org/4.0.0/docs/ReleaseNotes.html>
<http://releases.llvm.org/4.0.0/tools/clang/docs/ReleaseNotes.html>
<http://releases.llvm.org/4.0.0/tools/lld/docs/ReleaseNotes.html>

Thanks to Ed Maste, Jan Beich, Antoine Brodin and Eric Fiselier for
their help.

Relnotes:	yes
Exp-run:	antoine
PR:		215969, 216008

MFC r314708:

For now, revert r287232 from upstream llvm trunk (by Daniil Fukalov):

  [SCEV] limit recursion depth of CompareSCEVComplexity

  Summary:
  CompareSCEVComplexity goes too deep (50+ on a quite a big unrolled
  loop) and runs almost infinite time.

  Added cache of "equal" SCEV pairs to earlier cutoff of further
  estimation. Recursion depth limit was also introduced as a parameter.

  Reviewers: sanjoy

  Subscribers: mzolotukhin, tstellarAMD, llvm-commits

  Differential Revision: https://reviews.llvm.org/D26389

This commit is the cause of excessive compile times on skein_block.c
(and possibly other files) during kernel builds on amd64.

We never saw the problematic behavior described in this upstream commit,
so for now it is better to revert it.  An upstream bug has been filed
here: https://bugs.llvm.org/show_bug.cgi?id=32142

Reported by:	mjg

MFC r314795:

Reapply r287232 from upstream llvm trunk (by Daniil Fukalov):

  [SCEV] limit recursion depth of CompareSCEVComplexity

  Summary:
  CompareSCEVComplexity goes too deep (50+ on a quite a big unrolled
  loop) and runs almost infinite time.

  Added cache of "equal" SCEV pairs to earlier cutoff of further
  estimation. Recursion depth limit was also introduced as a parameter.

  Reviewers: sanjoy

  Subscribers: mzolotukhin, tstellarAMD, llvm-commits

  Differential Revision: https://reviews.llvm.org/D26389

Pull in r296992 from upstream llvm trunk (by Sanjoy Das):

  [SCEV] Decrease the recursion threshold for CompareValueComplexity

  Fixes PR32142.

  r287232 accidentally increased the recursion threshold for
  CompareValueComplexity from 2 to 32.  This change reverses that
  change by introducing a separate flag for CompareValueComplexity's
  threshold.

The latter revision fixes the excessive compile times for skein_block.c.

MFC r314907 | mmel | 2017-03-08 12:40:27 +0100 (Wed, 08 Mar 2017) | 7 lines

Unbreak ARMv6 world.

The new compiler_rt library imported with clang 4.0.0 have several fatal
issues (non-functional __udivsi3 for example) with ARM specific instrict
functions. As temporary workaround, until upstream solve these problems,
disable all thumb[1][2] related feature.

MFC r315016:

Update clang, llvm, lld, lldb, compiler-rt and libc++ to 4.0.0 release.
We were already very close to the last release candidate, so this is a
pretty minor update.

Relnotes:	yes

MFC r316005:

Revert r314907, and pull in r298713 from upstream compiler-rt trunk (by
Weiming Zhao):

  builtins: Select correct code fragments when compiling for Thumb1/Thum2/ARM ISA.

  Summary:
  Value of __ARM_ARCH_ISA_THUMB isn't based on the actual compilation
  mode (-mthumb, -marm), it reflect's capability of given CPU.

  Due to this:
   - use  __tbumb__ and __thumb2__ insteand of __ARM_ARCH_ISA_THUMB
   - use '.thumb' directive consistently  in all affected files
   - decorate all thumb functions using
     DEFINE_COMPILERRT_THUMB_FUNCTION()

  ---------
  Note: This patch doesn't fix broken Thumb1 variant of __udivsi3 !

  Reviewers: weimingz, rengolin, compnerd

  Subscribers: aemerson, dim

  Differential Revision: https://reviews.llvm.org/D30938

Discussed with:	mmel
2017-04-02 17:24:58 +00:00

267 lines
5.8 KiB
Makefile

# $FreeBSD$
.include <src.opts.mk>
PACKAGE= clibs
_LIBCXXRTDIR= ${SRCTOP}/contrib/libcxxrt
HDRDIR= ${SRCTOP}/contrib/libc++/include
SRCDIR= ${SRCTOP}/contrib/libc++/src
CXXINCLUDEDIR= ${INCLUDEDIR}/c++/v${SHLIB_MAJOR}
.if ${MACHINE_CPUARCH} == "arm"
STATIC_CXXFLAGS+= -mlong-calls
.endif
.PATH: ${SRCDIR}
LIB= c++
SHLIB_MAJOR= 1
SHLIB_LDSCRIPT= libc++.ldscript
SRCS+= algorithm.cpp
SRCS+= any.cpp
SRCS+= bind.cpp
SRCS+= chrono.cpp
SRCS+= condition_variable.cpp
SRCS+= debug.cpp
SRCS+= exception.cpp
SRCS+= future.cpp
SRCS+= hash.cpp
SRCS+= ios.cpp
SRCS+= iostream.cpp
SRCS+= locale.cpp
SRCS+= memory.cpp
SRCS+= mutex.cpp
SRCS+= new.cpp
SRCS+= optional.cpp
SRCS+= random.cpp
SRCS+= regex.cpp
SRCS+= shared_mutex.cpp
SRCS+= stdexcept.cpp
SRCS+= string.cpp
SRCS+= strstream.cpp
SRCS+= system_error.cpp
SRCS+= thread.cpp
SRCS+= typeinfo.cpp
SRCS+= utility.cpp
SRCS+= valarray.cpp
SRCS+= variant.cpp
CXXRT_SRCS+= auxhelper.cc
CXXRT_SRCS+= dynamic_cast.cc
CXXRT_SRCS+= exception.cc
CXXRT_SRCS+= guard.cc
CXXRT_SRCS+= libelftc_dem_gnu3.c
CXXRT_SRCS+= memory.cc
CXXRT_SRCS+= stdexcept.cc
CXXRT_SRCS+= terminate.cc
CXXRT_SRCS+= typeinfo.cc
.for _S in ${CXXRT_SRCS}
CLEANFILES+= cxxrt_${_S}
STATICOBJS+= cxxrt_${_S:R}.o
cxxrt_${_S}: ${_LIBCXXRTDIR}/${_S} .NOMETA
ln -sf ${.ALLSRC} ${.TARGET}
.endfor
WARNS= 0
CFLAGS+= -isystem ${HDRDIR} -isystem ${_LIBCXXRTDIR} -nostdinc++ -nostdlib -D_LIBCPP_BUILDING_LIBRARY -DLIBCXXRT
.if empty(CXXFLAGS:M-std=*)
CXXFLAGS+= -std=c++11
.endif
LIBADD+= cxxrt
INCSGROUPS= STD EXP EXT
STD_HEADERS+= __bit_reference
STD_HEADERS+= __bsd_locale_defaults.h
STD_HEADERS+= __bsd_locale_fallbacks.h
STD_HEADERS+= __config
STD_HEADERS+= __debug
STD_HEADERS+= __functional_03
STD_HEADERS+= __functional_base
STD_HEADERS+= __functional_base_03
STD_HEADERS+= __hash_table
STD_HEADERS+= __libcpp_version
STD_HEADERS+= __locale
STD_HEADERS+= __mutex_base
STD_HEADERS+= __nullptr
STD_HEADERS+= __refstring
STD_HEADERS+= __split_buffer
STD_HEADERS+= __sso_allocator
STD_HEADERS+= __std_stream
STD_HEADERS+= __string
STD_HEADERS+= __threading_support
STD_HEADERS+= __tree
STD_HEADERS+= __tuple
STD_HEADERS+= __undef_min_max
STD_HEADERS+= algorithm
STD_HEADERS+= any
STD_HEADERS+= array
STD_HEADERS+= atomic
STD_HEADERS+= bitset
STD_HEADERS+= cassert
STD_HEADERS+= ccomplex
STD_HEADERS+= cctype
STD_HEADERS+= cerrno
STD_HEADERS+= cfenv
STD_HEADERS+= cfloat
STD_HEADERS+= chrono
STD_HEADERS+= cinttypes
STD_HEADERS+= ciso646
STD_HEADERS+= climits
STD_HEADERS+= clocale
STD_HEADERS+= cmath
STD_HEADERS+= codecvt
STD_HEADERS+= complex
STD_HEADERS+= complex.h
STD_HEADERS+= condition_variable
STD_HEADERS+= csetjmp
STD_HEADERS+= csignal
STD_HEADERS+= cstdarg
STD_HEADERS+= cstdbool
STD_HEADERS+= cstddef
STD_HEADERS+= cstdint
STD_HEADERS+= cstdio
STD_HEADERS+= cstdlib
STD_HEADERS+= cstring
STD_HEADERS+= ctgmath
STD_HEADERS+= ctime
STD_HEADERS+= ctype.h
STD_HEADERS+= cwchar
STD_HEADERS+= cwctype
STD_HEADERS+= deque
STD_HEADERS+= errno.h
STD_HEADERS+= exception
STD_HEADERS+= float.h
STD_HEADERS+= forward_list
STD_HEADERS+= fstream
STD_HEADERS+= functional
STD_HEADERS+= future
STD_HEADERS+= initializer_list
STD_HEADERS+= inttypes.h
STD_HEADERS+= iomanip
STD_HEADERS+= ios
STD_HEADERS+= iosfwd
STD_HEADERS+= iostream
STD_HEADERS+= istream
STD_HEADERS+= iterator
STD_HEADERS+= limits
STD_HEADERS+= limits.h
STD_HEADERS+= list
STD_HEADERS+= locale
STD_HEADERS+= locale.h
STD_HEADERS+= map
STD_HEADERS+= math.h
STD_HEADERS+= memory
STD_HEADERS+= mutex
STD_HEADERS+= new
STD_HEADERS+= numeric
STD_HEADERS+= optional
STD_HEADERS+= ostream
STD_HEADERS+= queue
STD_HEADERS+= random
STD_HEADERS+= ratio
STD_HEADERS+= regex
STD_HEADERS+= scoped_allocator
STD_HEADERS+= set
STD_HEADERS+= setjmp.h
STD_HEADERS+= shared_mutex
STD_HEADERS+= sstream
STD_HEADERS+= stack
STD_HEADERS+= stdbool.h
STD_HEADERS+= stddef.h
STD_HEADERS+= stdexcept
STD_HEADERS+= stdint.h
STD_HEADERS+= stdio.h
STD_HEADERS+= stdlib.h
STD_HEADERS+= streambuf
STD_HEADERS+= string
STD_HEADERS+= string.h
STD_HEADERS+= string_view
STD_HEADERS+= strstream
STD_HEADERS+= system_error
STD_HEADERS+= tgmath.h
STD_HEADERS+= thread
STD_HEADERS+= tuple
STD_HEADERS+= type_traits
STD_HEADERS+= typeindex
STD_HEADERS+= typeinfo
STD_HEADERS+= unordered_map
STD_HEADERS+= unordered_set
STD_HEADERS+= utility
STD_HEADERS+= valarray
STD_HEADERS+= variant
STD_HEADERS+= vector
STD_HEADERS+= wchar.h
STD_HEADERS+= wctype.h
RT_HEADERS+= cxxabi.h
RT_HEADERS+= unwind-arm.h
RT_HEADERS+= unwind-itanium.h
RT_HEADERS+= unwind.h
.for hdr in ${STD_HEADERS}
STD+= ${HDRDIR}/${hdr}
INCSLINKS+= ../${hdr} ${CXXINCLUDEDIR}/tr1/${hdr}
.endfor
.for hdr in ${RT_HEADERS}
STD+= ${_LIBCXXRTDIR}/${hdr}
.endfor
STDDIR= ${CXXINCLUDEDIR}
EXP_HEADERS+= __config
EXP_HEADERS+= __memory
EXP_HEADERS+= algorithm
EXP_HEADERS+= any
EXP_HEADERS+= chrono
EXP_HEADERS+= deque
EXP_HEADERS+= dynarray
EXP_HEADERS+= filesystem
EXP_HEADERS+= forward_list
EXP_HEADERS+= functional
EXP_HEADERS+= iterator
EXP_HEADERS+= list
EXP_HEADERS+= map
EXP_HEADERS+= memory_resource
EXP_HEADERS+= numeric
EXP_HEADERS+= optional
EXP_HEADERS+= propagate_const
EXP_HEADERS+= ratio
EXP_HEADERS+= regex
EXP_HEADERS+= set
EXP_HEADERS+= string
EXP_HEADERS+= string_view
EXP_HEADERS+= system_error
EXP_HEADERS+= tuple
EXP_HEADERS+= type_traits
EXP_HEADERS+= unordered_map
EXP_HEADERS+= unordered_set
EXP_HEADERS+= utility
EXP_HEADERS+= vector
.for hdr in ${EXP_HEADERS}
EXP+= ${HDRDIR}/experimental/${hdr}
.endfor
EXPDIR= ${CXXINCLUDEDIR}/experimental
EXT_HEADERS+= __hash
EXT_HEADERS+= hash_map
EXT_HEADERS+= hash_set
.for hdr in ${EXT_HEADERS}
EXT+= ${HDRDIR}/ext/${hdr}
.endfor
EXTDIR= ${CXXINCLUDEDIR}/ext
.if ${MK_GNUCXX} == "no" && ${COMPILER_TYPE} == "gcc"
CLEANFILES+= libstdc++.so libstdc++.a
afterinstall:
${INSTALL_SYMLINK} ${DESTDIR}${LIBDIR}/lib${LIB}.so \
${.OBJDIR}/libstdc++.so
${INSTALL_SYMLINK} ${DESTDIR}${LIBDIR}/lib${LIB}.a \
${.OBJDIR}/libstdc++.a
.endif
.include <bsd.lib.mk>