en Copyright 2025 Java http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#ee73475119ff7aa98bd11828625d524f6ab87f06 llvm: Link private LLVM libraries against compiler_rt for aarch64This is required for GCC which uses libcalls for outlined atomics.Reviewed by: dimDifferential Revision: https://reviews.freebsd.org/D55157 List of files: /src/lib/clang/liblldb/Makefile Mon, 09 Feb 2026 16:26:52 +0000 John Baldwin <jhb@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#8d5a11cd0137d3ad70f6b06e063ea91a776d510a src.conf: Add WITH_LLVM_LINK_STATIC_LIBRARIES build knobIn commit 2e47f35be5dc libllvm, libclang and liblldb were converted intoprivate shared libraries. This allowed clang, lld, lldb, and other llvmtools to be linked against these shared libraries, which makes themsmaller and avoids duplication.However, this also comes at the cost of some performance, since thedynamic libraries are quite large, and contain lots of long symbols(mangled C++ identifiers).Add a WITH_LLVM_LINK_STATIC_LIBRARIES build knob that can be used to goback to the previous behavior: libllvm, libclang and liblldb are builtas internal static libraries, i.e. only available during buildworld, andfully linked into the various executables such as clang, lld, etc.PR: 287447Reviewed by: emasteMFC after: 1 weekDifferential Revision: https://reviews.freebsd.org/D50956 List of files: /src/lib/clang/liblldb/Makefile Wed, 18 Jun 2025 10:06:25 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#2e47f35be5dc61945afdbd1a70e8fd505c032c94 Convert libllvm, libclang and liblldb into private shared librariesThis allows clang, lld, lldb, and other llvm tools to be linked againstthese shared libraries, which makes them smaller and avoids duplication.Since these are not quite the same as the shared libraries shipped bythe upstream llvm build system, and we do not want to expose the ABI toexternal programs such as ports, make them private libraries.Note that during the cross-tools stage they are still built as staticlibraries, so the cross compiler and linker are static binaries, as theyhave always been.This also requires a depend-cleanup.sh kludge which will be added in afollow-up commit, to ensure binaries are rebuilt against the sharedlibraries in case of incremental builds.MFC after: 2 weeksDifferential Revision: https://reviews.freebsd.org/D49967 List of files: /src/lib/clang/liblldb/Makefile Fri, 25 Apr 2025 17:56:39 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#0fca6ea1d4eea4c934cfff25ac9ee8ad6fe95583 Merge llvm-project main llvmorg-19-init-18630-gf2ccf80136a0This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb andopenmp to llvm-project main llvmorg-19-init-18630-gf2ccf80136a0, thelast commit before the upstream release/19.x branch was created.PR: 280562MFC after: 1 month List of files: /src/lib/clang/liblldb/Makefile Sat, 27 Jul 2024 23:34:35 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#e9ac41698b2f322d55ccf9da50a3596edb2c1800 Remove residual blank line at start of MakefileThis is a residual of the $FreeBSD$ removal.MFC After: 3 days (though I'll just run the command on the branches)Sponsored by: Netflix List of files: /src/lib/clang/liblldb/Makefile Mon, 15 Jul 2024 04:46:32 +0000 Warner Losh <imp@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#647cbc5de815c5651677bf8582797f716ec7b48d Merge llvm-project main llvmorg-18-init-16003-gfc5f51cf5af4This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb andopenmp to llvm-project main llvmorg-18-init-16003-gfc5f51cf5af4.PR: 276104MFC after: 1 month List of files: /src/lib/clang/liblldb/Makefile Wed, 03 Jan 2024 18:04:11 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#5f757f3ff9144b609b3c433dfd370cc6bdc191ad Merge llvm-project main llvmorg-18-init-15088-gd14ee76181fbThis updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb andopenmp to llvm-project main llvmorg-18-init-15088-gd14ee76181fb.PR: 276104MFC after: 1 month List of files: /src/lib/clang/liblldb/Makefile Mon, 18 Dec 2023 20:30:12 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#73ff7384e025033abc98fd5437a48beb8077a90b Optionally create full debuginfo for llvm-related executablesCommit de6feefdb7cfd limited the amount of debuginfo generated for clangand other llvm-related executables. This was done to save disk space andmemory during building, but it makes debugging any of these executablesmuch harder.Add a new src.conf(5) setting, WITH_LLVM_FULL_DEBUGINFO, to generatefull debuginfo instead. This is off by default, but could for example beenabled for release builds or snapshots, so llvm executables are easierto debug.Reviewed by: emasteMFC after: 1 weekDifferential Revision: https://reviews.freebsd.org/D43839 List of files: /src/lib/clang/liblldb/Makefile Sun, 11 Feb 2024 19:02:51 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#5c38ea60a04199dae2c6e5db82461e7275c7def6 Add libllvm and liblldb source files to enable WITH_ASAN buildThis is another part of fixing the WITH_ASAN build. Some additionalsource files had to be added to libllvm and liblldb, since the ASaninstrumentation causes symbols in those files to be referenced.Reported by: markjPR: 276597MFC after: 3 days List of files: /src/lib/clang/liblldb/Makefile Sat, 27 Jan 2024 21:51:08 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#06c3fb2749bda94cb5201f81ffdb8fa6c3161b2e Merge llvm-project main llvmorg-17-init-19304-gd0b54bb50e51This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb andopenmp to llvm-project main llvmorg-17-init-19304-gd0b54bb50e51, thelast commit before the upstream release/17.x branch was created.PR: 273753MFC after: 1 month List of files: /src/lib/clang/liblldb/Makefile Sat, 02 Sep 2023 21:17:18 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#d0b2dbfa0ecf2bbc9709efc5e20baf8e4b44bbbf Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /src/lib/clang/liblldb/Makefile Wed, 16 Aug 2023 17:55:03 +0000 Warner Losh <imp@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#bdd1243df58e60e85101c09001d9812a789b6bc4 Merge llvm-project main llvmorg-16-init-18548-gb0daacf58f41This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb andopenmp to llvmorg-16-init-18548-gb0daacf58f41.PR: 271047MFC after: 1 month List of files: /src/lib/clang/liblldb/Makefile Fri, 14 Apr 2023 21:41:27 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#4dc3b1fa1bbcf20f7713d94776a1604964ada32b Revert "Ensure .inc files are regenerated when llvm/clang tblgen binaries change"This reverts commit ab80f0b21fbb9c44d40e6f7a99090188f4ed2f71. The intentof this change was to avoid possible compilation errors when certain.inc files were not regenerated, but the method turns out to cause waymore rebuilds than anticipated. Another method will have to be found,and in the mean time, WITH_CLEAN is the solution that always works.Fixes: ab80f0b21fbb List of files: /src/lib/clang/liblldb/Makefile Wed, 29 Mar 2023 18:37:02 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#d8ed7fa3d55d57f3bb3c2eeb8826e3e0a63ccdc3 Revert "Rework {clang,lldb,llvm}-tblgen invocations to add --write-if-changed"This reverts commit 8f391d9098083044793ff036dff8c96930fb1553. There arestill a bunch of problems, and apparently ${.ALLSRC} does not work as Iexpected.Fixes: 8f391d909808 List of files: /src/lib/clang/liblldb/Makefile Wed, 29 Mar 2023 18:29:48 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#8f391d9098083044793ff036dff8c96930fb1553 Rework {clang,lldb,llvm}-tblgen invocations to add --write-if-changedThis flag ensures that the tblgen tools do not actually touch theproduced .inc file, if there are no changes to the contents. In turn,this may prevent a number of rebuilds of files that include such .incfiles, saving build time.While here, ensure that the shell invocations to locate the used tblgenbinary do not show unnecessary error messages.Reported by: desMFC after: 1 week List of files: /src/lib/clang/liblldb/Makefile Wed, 29 Mar 2023 17:48:43 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#ab80f0b21fbb9c44d40e6f7a99090188f4ed2f71 Ensure .inc files are regenerated when llvm/clang tblgen binaries changeWhen doing a fully incremental build (with WITHOUT_CLEAN enabled), froma commit before llvm 15 was merged (3264f6b88fce), to a commit afterthat, a number of .inc files were not regenerated. This could lead tounexpected compilation errors when these .inc files were included fromllvm-project sources, similar to: In file included from /usr/src/contrib/llvm-project/clang/lib/CodeGen/CGBuiltin.cpp:8268: /usr/obj/usr/src/amd64.amd64/lib/clang/libclang/clang/Basic/arm_mve_builtin_cg.inc:279:18: error: no matching constructor for initialization of 'clang::CodeGen::Address' Address Val2 = Address(Val1, CharUnits::fromQuantity(2)); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Work around this by making the .inc files dependent on the tblgen binaryused for generating them. E.g., we can relatively safely assume that ifthe binary gets updated, the .inc files must also be updated. (Althoughthis is not 100% optimal, the gain by complicating things even more isprobaby not worth the effort.)MFC after: 3 daysReviewed by: emasteDifferential Revision: https://reviews.freebsd.org/D38770 List of files: /src/lib/clang/liblldb/Makefile Sat, 25 Feb 2023 15:25:57 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#fcaf7f8644a9988098ac6be2165bce3ea4786e91 Merge llvm-project main llvmorg-15-init-17485-ga3e38b4a206bThis updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb andopenmp to llvmorg-15-init-17485-ga3e38b4a206b.PR: 265425MFC after: 2 weeks List of files: /src/lib/clang/liblldb/Makefile Sun, 24 Jul 2022 15:11:41 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#753f127f3ace09432b2baeffd71a308760641a62 Merge llvm-project main llvmorg-15-init-16436-g18a6ab5b8d1fThis updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb andopenmp to llvmorg-15-init-16436-g18a6ab5b8d1f.PR: 265425MFC after: 2 weeks List of files: /src/lib/clang/liblldb/Makefile Thu, 14 Jul 2022 18:58:48 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#81ad626541db97eb356e2c1d4a20eb2a26a766ab Merge llvm-project main llvmorg-15-init-15358-g53dc0f10787This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb andopenmp to llvmorg-15-init-15358-g53dc0f10787.PR: 265425MFC after: 2 weeks List of files: /src/lib/clang/liblldb/Makefile Mon, 04 Jul 2022 19:20:19 +0000 Dimitry Andric <dim@FreeBSD.org> http://opengrok.net:8080/history/src/lib/clang/liblldb/Makefile#04eeddc0aa8e0a417a16eaf9d7d095207f4a8623 Merge llvm-project main llvmorg-14-init-17616-g024a1fab5c35This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb andopenmp to llvmorg-14-init-17616-g024a1fab5c35.PR: 261742MFC after: 2 weeks List of files: /src/lib/clang/liblldb/Makefile Thu, 27 Jan 2022 22:17:16 +0000 Dimitry Andric <dim@FreeBSD.org>