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* Only set WARNS if not definedKyle Evans2020-09-111-1/+1
| | | | | | | | | | | | | This would allow interested parties to do experimental runs with an environment set appropriately to raise all the warnings throughout the build; e.g. env WARNS=6 NO_WERROR=yes buildworld. Not currently touching the numerous instances in ^/tools. MFC after: 1 week Notes: svn path=/head/; revision=365631
* Add a few new source files to libc++, in particular the implementationDimitry Andric2020-08-221-0/+3
| | | | | | | | | | | | | | | | part of std::random_shuffle. These were split off at some point by upstream, but I forgot to add them to our Makefile. This should allow some ports which use std::random_shuffle to correctly link again. Reported by: thierry PR: 248795 MFC after: 6 weeks X-MFX-With: r364284 Notes: svn path=/head/; revision=364482
* Remove -mlong-calls vhen building arm libraries and llvm.Dimitry Andric2020-03-101-3/+0
| | | | | | | | | | | | Clang from 9.0.0 onwards already has the necessary relocation range extenders, so this workaround is no longer needed (it produces longer and slower code). Tested on real hardware, and in cross-compile environment. Submitted by: mmel Notes: svn path=/projects/clang1000-import/; revision=358831
* Update build glue for libc++.Dimitry Andric2020-01-271-1/+3
| | | | Notes: svn path=/projects/clang1000-import/; revision=357176
* Revert r353140: Re-add ALLOW_MIPS_SHARED_TEXTREL, sprinkle it aroundKyle Evans2020-01-141-2/+0
| | | | | | | | | arichardson has an actual fix for the same issue that this was working around; given that we don't build with llvm today, go ahead and revert the workaround in advance. Notes: svn path=/head/; revision=356735
* Move all sources from the llvm project into contrib/llvm-project.Dimitry Andric2019-12-201-2/+2
| | | | | | | | | | | | | This uses the new layout of the upstream repository, which was recently migrated to GitHub, and converted into a "monorepo". That is, most of the earlier separate sub-projects with their own branches and tags were consolidated into one top-level directory, and are now branched and tagged together. Updating the vendor area to match this layout is next. Notes: svn path=/head/; revision=355940
* Update Makefile.depend filesSimon J. Gerraty2019-12-111-1/+0
| | | | | | | | | | | | | Update a bunch of Makefile.depend files as a result of adding Makefile.depend.options files Reviewed by: bdrewery MFC after: 1 week Sponsored by: Juniper Networks Differential Revision: https://reviews.freebsd.org/D22494 Notes: svn path=/head/; revision=355617
* Merge ^/head r352764 through r353315.Dimitry Andric2019-10-081-0/+2
|\ | | | | | | Notes: svn path=/projects/clang900-import/; revision=353316
| * Re-add ALLOW_MIPS_SHARED_TEXTREL, sprinkle it aroundKyle Evans2019-10-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Diff partially stolen from CheriBSD; these bits need -Wl,-z,notext in order to build in an LLVM world. They are needed for all flavors/sizes of MIPS. This will eventually get fixed in LLVM, but it's unclear when. Reported by: arichardson, emaste Differential Revision: https://reviews.freebsd.org/D21696 Notes: svn path=/head/; revision=353140
* | Update build glue for building libc++.Dimitry Andric2019-08-281-11/+6
|/ | | | Notes: svn path=/projects/clang900-import/; revision=351578
* Rework CXXSTD setting via r345708Enji Cooper2019-04-221-1/+1
| | | | | | | | | | | | | | | | | | This change allows the user to once again override the C++ standard, restoring high-level pre-r345708 behavior. This also unbreaks building lib/ofed/libibnetdisc/Makefile with a non-C++11 capable compiler, e.g., g++ 4.2.1, as the library supported being built with older C++ standards. MFC after: 2 weeks MFC with: r345708 Reviewed by: emaste Reported by: jbeich Differential Revision: https://reviews.freebsd.org/D19895 (as part of a larger change) Notes: svn path=/head/; revision=346574
* Standardize `-std=c++* as `CXXSTD`Enji Cooper2019-03-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CXXSTD was added as the C++ analogue to CSTD. CXXSTD defaults to `-std=c++11` with supporting compilers; `-std=gnu++98`, otherwise for older versions of g++. This change standardizes the CXXSTD variable, originally added to googletest.test.inc.mk as part of r345203. As part of this effort, convert all `CXXFLAGS+= -std=*` calls to use `CXXSTD`. Notes: This value is not sanity checked in bsd.sys.mk, however, given the two most used C++ compilers on FreeBSD (clang++ and g++) support both modes, it is likely to work with both toolchains. This method will be refined in the future to support more variants of C++, as not all versions of clang++ and g++ (for instance) support C++14, C++17, etc. Any manual appending of `-std=*` to `CXXFLAGS` should be replaced with CXXSTD. Example: Before this commit: ``` CXXFLAGS+= -std=c++14 ``` After this commit: ``` CXXSTD= c++14 ``` Reviewed by: asomers Approved by: emaste (mentor) MFC after: 1 month MFC with: r345203, r345704, r345705 Relnotes: yes Tested with: make tinderbox Differential Revision: https://reviews.freebsd.org/D19732 Notes: svn path=/head/; revision=345708
* Revert r345706: the third time will be the charmEnji Cooper2019-03-291-1/+3
| | | | | | | | | | | | | | | | When a review is closed via Phabricator it updates the patch attached to the review. I downloaded the raw patch from Phabricator, applied it, and repeated my mistake from r345704 by accident mixing content from D19732 and D19738. For my own personal sanity, I will try not to mix reviews like this in the future. MFC after: 1 month MFC with: r345706 Approved by: emaste (mentor, implicit) Notes: svn path=/head/; revision=345707
* Standardize `-std=c++* as `CXXSTD`Enji Cooper2019-03-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CXXSTD was added as the C++ analogue to CSTD. CXXSTD defaults to `-std=c++11` with supporting compilers; `-std=gnu++98`, otherwise for older versions of g++. This change standardizes the CXXSTD variable, originally added to googletest.test.inc.mk as part of r345203. As part of this effort, convert all `CXXFLAGS+= -std=*` calls to use `CXXSTD`. Notes: This value is not sanity checked in bsd.sys.mk, however, given the two most used C++ compilers on FreeBSD (clang++ and g++) support both modes, it is likely to work with both toolchains. This method will be refined in the future to support more variants of C++, as not all versions of clang++ and g++ (for instance) support C++14, C++17, etc. Any manual appending of `-std=*` to `CXXFLAGS` should be replaced with CXXSTD. Example: Before this commit: ``` CXXFLAGS+= -std=c++14 ``` After this commit: ``` CXXSTD= c++14 ``` Reviewed by: asomers Approved by: emaste (mentor) MFC after: 1 month MFC with: r345203, r345704, r345705 Relnotes: yes Tested with: make tinderbox Differential Revision: https://reviews.freebsd.org/D19732 Notes: svn path=/head/; revision=345706
* Revert r345704Enji Cooper2019-03-291-1/+3
| | | | | | | | | | | | I accidentally committed code from two reviews. I will reintroduce the code to bsd.progs.mk as part of a separate commit from r345704. Approved by: emaste (mentor, implicit) MFC after: 2 months MFC with: r345704 Notes: svn path=/head/; revision=345705
* CXXSTD is the C++ analogue to CSTD.Enji Cooper2019-03-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CXXSTD defaults to `-std=c++11` with supporting compilers; `-std=gnu++98`, otherwise for older versions of g++. This change standardizes the CXXSTD variable, originally added to googletest.test.inc.mk as part of r345203. As part of this effort, convert all `CXXFLAGS+= -std=*` calls to use `CXXSTD`. Notes: This value is not sanity checked in bsd.sys.mk, however, given the two most used C++ compilers on FreeBSD (clang++ and g++) support both modes, it is likely to work with both toolchains. This method will be refined in the future to support more variants of C++, as not all versions of clang++ and g++ (for instance) support C++14, C++17, etc. Any manual appending of `-std=*` to `CXXFLAGS` should be replaced with CXXSTD. Example: Before this commit: ``` CXXFLAGS+= -std=c++14 ``` After this commit: ``` CXXSTD= c++14 ``` Reviewed by: asomers Approved by: emaste (mentor) MFC after: 1 month Relnotes: yes Differential Revision: https://reviews.freebsd.org/D19732 Notes: svn path=/head/; revision=345704
* Update libc++ build glue, and ObsoleteFiles.Dimitry Andric2019-01-221-1/+4
| | | | Notes: svn path=/projects/clang800-import/; revision=343310
* Update libc++ and libc++experimental Makefiles, add libc++fs Makefile,Dimitry Andric2018-08-021-0/+9
| | | | | | | and update OptionalObsoleteFiles.inc for new additions. Notes: svn path=/projects/clang700-import/; revision=337156
* DIRDEPS_BUILD: Update dependencies.Bryan Drewery2017-10-311-1/+0
| | | | | | | Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=325188
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r307894, and updateDimitry Andric2017-07-131-1/+0
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=320970
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r305575, and updateDimitry Andric2017-06-171-0/+1
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=320041
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304460, and updateDimitry Andric2017-06-011-1/+1
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319479
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304149, and updateDimitry Andric2017-05-291-1/+7
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319164
* Merge libc++ trunk r300890, and update build glue.Dimitry Andric2017-04-221-0/+1
| | | | Notes: svn path=/projects/clang500-import/; revision=317287
* Belatedly add variant.cpp to libc++. This completes the support for theDimitry Andric2017-02-191-0/+1
| | | | | | | upcoming C++17 std::variant template. Notes: svn path=/projects/clang400-import/; revision=313942
* Update the libc++ Makefile to be more like the other llvm and clangDimitry Andric2017-01-091-197/+198
| | | | | | | Makefiles. Notes: svn path=/projects/clang400-import/; revision=311835
* Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc andDimitry Andric2017-01-091-1/+0
| | | | | | | OptionalObsoleteFiles.inc. Notes: svn path=/projects/clang400-import/; revision=311834
* Add additional libc++ 4.0.0 headers.Dimitry Andric2017-01-091-0/+10
| | | | Notes: svn path=/projects/clang400-import/; revision=311810
* Merge libc++ r291274, and update the library Makefile.Dimitry Andric2017-01-081-1/+1
| | | | Notes: svn path=/projects/clang400-import/; revision=311696
* Now that external gcc directly natively links to libc++ we can removeBaptiste Daroussin2016-12-101-10/+0
| | | | | | | the dirty hack made to fake libstdc++ Notes: svn path=/head/; revision=309824
* Update libc++ to release_39 branch r279689.Dimitry Andric2016-08-301-1/+21
| | | | Notes: svn path=/projects/clang390-import/; revision=305076
* GCC External: Revert r300886, r300904, r300917, r300918Bryan Drewery2016-05-291-1/+1
| | | | | | | | The fix in r300873 is mostly enough. A fix for lib32 will be committed.separately. Notes: svn path=/head/; revision=300943
* Use a relative symlink for proper --sysroot support.Bryan Drewery2016-05-281-1/+1
| | | | | | | Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=300905
* Move external GCC compiler hacks to bsd.sys.mk.Bryan Drewery2016-05-271-1/+1
| | | | | | | | | | | | | | | | | This allows respecting -nostdinc, -nostdinc++ and -nostdlib before making the decision to add in -isystem, etc. The -isystem flags are problematic for building lib/libc++ and lib/libcxxrt which wants to only use its own headers. More information the need of these flags can be found at https://gcc.gnu.org/ml/gcc/2016-03/msg00219.html This also reverts r300873. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=300886
* After r300770, for libc++ and libcxxrt, use -isystem instead of -I.Dimitry Andric2016-05-271-1/+1
| | | | | | | | | This should fix builds with external gcc toolchains from ports, which also use -isystem to work around problems with gcc's --sysroot implementation. Thanks to Bryan Drewery for this workaround. Notes: svn path=/head/; revision=300873
* Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revisionDimitry Andric2016-05-261-2/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | numbers): r242679 Implement the plugin-based version of std::search. There are no searchers yet; those are coming soon. r242682 Implement the default searcher for std::experimental::search. r243728 Add <experimental/any> v2. r245330 implement more of N4258 - Cleaning up noexcept in the standard library. Specifically add new noexcept stuff to vector and string's move-assignment operations r245334 Fix PR22606 - Leak pthread_key with static storage duration to ensure all of thread-local destructors are called. r245335 Fix PR23589: std::function doesn't recognize null pointer to varargs function. r247036 Implementation of Boyer-Moore and Boyer-Moore-Horspool searchers for the LFTS. r249325 Implement LWG#2063, and update the issues links to point to the github generated pages r249738 Split <ctype.h> out of <cctype>. r249739 Split <errno.h> out of <cerrno>. r249740 Split <float.h> out of <cfloat>. r249741 Split <inttypes.h> out of <cinttypes>. r249742 Split <math.h> out of <cmath>. r249743 Split <setjmp.h> out of <csetjmp>. r249761 Split <stddef.h> out of <cstddef>. r249798 Split <stdio.h> out of <cstdio>. r249800 Split <stdlib.h> out of <cstdlib>. r249889 Split <wchar.h> out of <cwchar>. r249890 Split <wctype.h> out of <cwctype>. r249929 Split <string.h> out of <cstring>. r250254 ABI versioning macros for libc++. r251246 Fix LWG#2244: basic_istream::seekg r251247 Fix LWG#2127: Move-construction with raw_storage_iterator. r251253 Fix LWG#2476: scoped_allocator_adaptor is not assignable r251257 Fix LWG#2489: mem_fn() should be noexcept r251618 Implement P0004R1 'Remove Deprecated iostreams aliases' r251766 Implement the first part of P0006R0: Adopt Type Traits Variable Templates for C++17. r252195 Implement P0092R1 for C++1z r252350 Allow deque to handle incomplete types. r252406 More of P0006R0: type traits variable aliases for C++17. r252407 Implement LWG#2353: std::next is over-constrained r252905 Implement P0074: Making owner_less more flexible r253215 Implement P0013R1: Logical Operator Type Traits. r253274 Implement P0007: Constant View: A proposal for a std::as_const helper function template. r254119 Add static_assert to set/multiset/map/multimap/forward_list/deque that the allocator's value_type match the container's value_type. r254283 Implement more of P0006; Type Traits Variable Templates. r255941 LWG2485: get() should be overloaded for const tuple&&. r256325 Fix LWG Issue #2367 - Fixing std::tuple and std::pair's default constructors. r256652 Fix for ALL undefined behavior in <list>. r256859 First half of LWG#2354: 'Unnecessary copying when inserting into maps with braced-init syntax' Exp-run: antoine Relnotes: yes Notes: svn path=/head/; revision=300770
* MFHGlen Barber2016-03-141-0/+1
|\ | | | | | | | | | | | | Sponsored by: The FreeBSD Foundation Notes: svn path=/projects/release-pkg/; revision=296869
| * Add missing CLEANFILES.Bryan Drewery2016-03-111-0/+1
| | | | | | | | | | | | | | | | MFC after: 1 week Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=296707
* | MFHGlen Barber2016-03-021-18/+0
|\| | | | | | | | | | | | | Sponsored by: The FreeBSD Foundation Notes: svn path=/projects/release-pkg/; revision=296318
| * DIRDEPS_BUILD: Regenerate without local dependencies.Bryan Drewery2016-02-241-18/+0
| | | | | | | | | | | | | | | | | | | | | | 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 Notes: svn path=/head/; revision=295989
* | Remove libc, librtld_db, libthr packages, and further increaseGlen Barber2016-02-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Notes: svn path=/projects/release-pkg/; revision=295337
* | First pass through library packaging.Glen Barber2016-02-041-0/+1
|/ | | | | | | Sponsored by: The FreeBSD Foundation Notes: svn path=/projects/release-pkg/; revision=295278
* Set -mlong-calls where needed to get a static clang and lldb 3.8.0Andrew Turner2016-01-141-0/+3
| | | | | | | | | | | | | | linking. These are too large for a branch instruction to branch from an earlier point in the code to somewhere later. This will also allow these to be build with Thumb-2 when we get this infrastructure. Reviewed by: dim Differential Revision: https://reviews.freebsd.org/D4855 Notes: svn path=/head/; revision=294031
* Replace ln -s calls with INSTALL_SYMLINKBryan Drewery2015-12-041-2/+2
| | | | | | | Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=291734
* Don't override LIB*DIR variables from src.libnames.mk.Bryan Drewery2015-12-011-4/+4
| | | | | | | | | | | In some cases switch to the LIB*SRCDIR value. These recently were defined in r291327 and r291619. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=291620
* META MODE: Libc++ does in fact need Libcxxrt.Bryan Drewery2015-12-012-4/+1
| | | | | | | | | | There seems to be no cyclic dependency here. This partially reverts r283595 which had no explanation for the change. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=291550
* META MODE: Don't create .meta files when symlinking sources into the obj ↵Bryan Drewery2015-11-251-2/+2
| | | | | | | | | | | | | | 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 Notes: svn path=/head/; revision=291320
* Stop linking libc++.so verbosely, there is no need to.Dimitry Andric2015-10-061-1/+0
| | | | | | | MFC after: 3 days Notes: svn path=/head/; revision=288953
* Update libc++ to 3.7.0 release.Dimitry Andric2015-09-161-1/+6
| | | | Notes: svn path=/projects/clang370-import/; revision=287877
* Add META_MODE support.Simon J. Gerraty2015-06-132-0/+41
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Notes: svn path=/head/; revision=284345
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