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* Convert libllvm, libclang and liblldb into private shared librariesDimitry Andric2025-04-251-67/+85
| | | | | | | | | | | | | | | | | | | | This allows clang, lld, lldb, and other llvm tools to be linked against these shared libraries, which makes them smaller and avoids duplication. Since these are not quite the same as the shared libraries shipped by the upstream llvm build system, and we do not want to expose the ABI to external programs such as ports, make them private libraries. Note that during the cross-tools stage they are still built as static libraries, so the cross compiler and linker are static binaries, as they have always been. This also requires a depend-cleanup.sh kludge which will be added in a follow-up commit, to ensure binaries are rebuilt against the shared libraries in case of incremental builds. MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D49967
* libllvm: remove duplicated SRCS_MIN lineDimitry Andric2025-04-191-1/+0
| | | | | | | This is not harmful when making a static library apparently, but will result in duplicate symbol errors when making a dynamic library. MFC after: 3 days
* Merge llvm-project release/19.x llvmorg-19.1.0-rc1-0-ga4902a36d5c2Dimitry Andric2024-10-231-0/+1
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project release/19.x llvmorg-19.1.0-rc1-0-ga4902a36d5c2. PR: 280562 MFC after: 1 month
* Merge llvm-project main llvmorg-19-init-18630-gf2ccf80136a0Dimitry Andric2024-10-231-26/+40
| | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project main llvmorg-19-init-18630-gf2ccf80136a0, the last commit before the upstream release/19.x branch was created. PR: 280562 MFC after: 1 month
* Remove residual blank line at start of MakefileWarner Losh2024-07-151-1/+0
| | | | | | | This is a residual of the $FreeBSD$ removal. MFC After: 3 days (though I'll just run the command on the branches) Sponsored by: Netflix
* libllvm: add missed tlbgen headers and sources for BPF targetDimitry Andric2024-04-101-0/+7
| | | | | | Noticed by: vishwin PR: 276104 MFC after: 1 month
* Merge llvm-project release/18.x llvmorg-18.1.0-rc2-0-gc6c86965d967Dimitry Andric2024-04-061-1/+2
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project release/18.x llvmorg-18.1.0-rc2-0-gc6c86965d967. PR: 276104 MFC after: 1 month
* Merge llvm-project main llvmorg-18-init-18359-g93248729cfaeDimitry Andric2024-04-061-1/+6
| | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project main llvmorg-18-init-18359-g93248729cfae, the last commit before the upstream release/18.x branch was created. PR: 276104 MFC after: 1 month
* Merge llvm-project main llvmorg-18-init-16864-g3b3ee1f53424Dimitry Andric2024-04-061-16/+16
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project main llvmorg-18-init-16864-g3b3ee1f53424. PR: 276104 MFC after: 1 month
* Merge llvm-project main llvmorg-18-init-16595-g7c00a5be5cdeDimitry Andric2024-04-061-3/+4
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project main llvmorg-18-init-16595-g7c00a5be5cde. PR: 276104 MFC after: 1 month
* Merge llvm-project main llvmorg-18-init-16003-gfc5f51cf5af4Dimitry Andric2024-04-061-0/+1
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project main llvmorg-18-init-16003-gfc5f51cf5af4. PR: 276104 MFC after: 1 month
* Merge llvm-project main llvmorg-18-init-15692-g007ed0dccd6aDimitry Andric2024-04-061-0/+4
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project main llvmorg-18-init-15692-g007ed0dccd6a. PR: 276104 MFC after: 1 month
* Merge llvm-project main llvmorg-18-init-15088-gd14ee76181fbDimitry Andric2024-04-061-39/+84
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project main llvmorg-18-init-15088-gd14ee76181fb. PR: 276104 MFC after: 1 month
* Optionally create full debuginfo for llvm-related executablesDimitry Andric2024-02-161-1/+1
| | | | | | | | | | | | | | | | Commit de6feefdb7cfd limited the amount of debuginfo generated for clang and other llvm-related executables. This was done to save disk space and memory during building, but it makes debugging any of these executables much harder. Add a new src.conf(5) setting, WITH_LLVM_FULL_DEBUGINFO, to generate full debuginfo instead. This is off by default, but could for example be enabled for release builds or snapshots, so llvm executables are easier to debug. Reviewed by: emaste MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D43839
* Add libllvm and liblldb source files to enable WITH_ASAN buildDimitry Andric2024-01-271-0/+2
| | | | | | | | | | This is another part of fixing the WITH_ASAN build. Some additional source files had to be added to libllvm and liblldb, since the ASan instrumentation causes symbols in those files to be referenced. Reported by: markj PR: 276597 MFC after: 3 days
* Merge llvm-project main llvmorg-17-init-19304-gd0b54bb50e51Dimitry Andric2023-12-081-26/+68
| | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project main llvmorg-17-init-19304-gd0b54bb50e51, the last commit before the upstream release/17.x branch was created. PR: 273753 MFC after: 1 month
* Remove $FreeBSD$: one-line sh patternWarner Losh2023-08-161-1/+0
| | | | Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
* Merge llvm-project main llvmorg-16-init-18548-gb0daacf58f41Dimitry Andric2023-06-221-29/+75
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-16-init-18548-gb0daacf58f41. PR: 271047 MFC after: 1 month
* Revert "Ensure .inc files are regenerated when llvm/clang tblgen binaries ↵Dimitry Andric2023-03-291-2/+0
| | | | | | | | | | | | change" This reverts commit ab80f0b21fbb9c44d40e6f7a99090188f4ed2f71. The intent of this change was to avoid possible compilation errors when certain .inc files were not regenerated, but the method turns out to cause way more 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
* Revert "Rework {clang,lldb,llvm}-tblgen invocations to add --write-if-changed"Dimitry Andric2023-03-291-25/+33
| | | | | | | | This reverts commit 8f391d9098083044793ff036dff8c96930fb1553. There are still a bunch of problems, and apparently ${.ALLSRC} does not work as I expected. Fixes: 8f391d909808
* Rework {clang,lldb,llvm}-tblgen invocations to add --write-if-changedDimitry Andric2023-03-291-33/+25
| | | | | | | | | | | | | This flag ensures that the tblgen tools do not actually touch the produced .inc file, if there are no changes to the contents. In turn, this may prevent a number of rebuilds of files that include such .inc files, saving build time. While here, ensure that the shell invocations to locate the used tblgen binary do not show unnecessary error messages. Reported by: des MFC after: 1 week
* Ensure .inc files are regenerated when llvm/clang tblgen binaries changeDimitry Andric2023-02-261-0/+2
| | | | | | | | | | | | | | | | | | | | | | | When doing a fully incremental build (with WITHOUT_CLEAN enabled), from a commit before llvm 15 was merged (3264f6b88fce), to a commit after that, a number of .inc files were not regenerated. This could lead to unexpected compilation errors when these .inc files were included from llvm-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 binary used for generating them. E.g., we can relatively safely assume that if the binary gets updated, the .inc files must also be updated. (Although this is not 100% optimal, the gain by complicating things even more is probaby not worth the effort.) MFC after: 3 days Reviewed by: emaste Differential Revision: https://reviews.freebsd.org/D38770
* make cross build from arm64 work..John-Mark Gurney2023-02-241-0/+3
| | | | | | Reviewed by: dim, imp, emaste MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D38762
* Merge llvm-project release/15.x llvmorg-15.0.0-rc2-40-gfbd2950d8d0dDimitry Andric2023-02-081-1/+3
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-15.0.0-rc2-40-gfbd2950d8d0d. PR: 265425 MFC after: 2 weeks
* Merge llvm-project main llvmorg-15-init-17485-ga3e38b4a206bDimitry Andric2023-02-081-0/+16
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-15-init-17485-ga3e38b4a206b. PR: 265425 MFC after: 2 weeks
* Merge llvm-project main llvmorg-15-init-16436-g18a6ab5b8d1fDimitry Andric2023-02-081-1/+5
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-15-init-16436-g18a6ab5b8d1f. PR: 265425 MFC after: 2 weeks
* Merge llvm-project main llvmorg-15-init-15358-g53dc0f10787Dimitry Andric2023-02-081-12/+89
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-15-init-15358-g53dc0f10787. PR: 265425 MFC after: 2 weeks
* llvm MIPS target: add missed source fileDimitry Andric2022-05-311-0/+1
| | | | | | | | | | Otherwise, linking llvm binaries with this target enabled (which is not the default) will fail with a number of undefined symbol errors: ld: error: undefined symbol: llvm::initializeMipsMulMulBugFixPass(llvm::PassRegistry&) ld: error: undefined symbol: llvm::createMipsMulMulBugPass() MFC after: 3 days
* Merge llvm-project release/14.x llvmorg-14.0.3-0-g1f9140064dfbDimitry Andric2022-05-141-0/+2
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-14.0.3-0-g1f9140064dfb. PR: 261742 MFC after: 2 weeks
* Merge llvm-project release/14.x llvmorg-14.0.0-rc2-12-g09546e1b5103Dimitry Andric2022-05-141-0/+1
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-14.0.0-rc2-12-g09546e1b5103. PR: 261742 MFC after: 2 weeks
* Merge llvm-project release/14.x llvmorg-14.0.0-rc1-74-g4dc3cb8e3255Dimitry Andric2022-05-141-0/+2
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-14.0.0-rc1-74-g4dc3cb8e3255. PR: 261742 MFC after: 2 weeks
* Merge llvm-project release/14.x llvmorg-14-init-18315-g190be5457c90Dimitry Andric2022-05-141-1/+1
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-14-init-18315-g190be5457c90. PR: 261742 MFC after: 2 weeks
* Merge llvm-project main llvmorg-14-init-17616-g024a1fab5c35Dimitry Andric2022-05-141-1/+14
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-14-init-17616-g024a1fab5c35. PR: 261742 MFC after: 2 weeks
* Merge llvm-project main llvmorg-14-init-11187-g222442ec2d71Dimitry Andric2022-05-141-0/+3
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-14-init-11187-g222442ec2d71. PR: 261742 MFC after: 2 weeks
* Merge llvm-project main llvmorg-14-init-10223-g401b76fdf2b3Dimitry Andric2022-05-141-9/+37
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-14-init-10223-g401b76fdf2b3. PR: 261742 MFC after: 2 weeks
* Merge llvm-project main llvmorg-13-init-16847-g88e66fa60ae5Dimitry Andric2021-11-131-18/+62
| | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-13-init-16847-g88e66fa60ae5, the last commit before the upstream release/13.x branch was created. PR: 258209 MFC after: 2 weeks
* llvm BPF target: add missed source filesDimitry Andric2021-11-021-0/+2
| | | | | | | | | | | | | | Otherwise, linking llvm binaries with this target enabled (which is not the default) will fail with a number of undefined symbol errors: ld: error: undefined symbol: llvm::initializeBPFAdjustOptPass(llvm::PassRegistry&) ld: error: undefined symbol: llvm::initializeBPFCheckAndAdjustIRPass(llvm::PassRegistry&) ld: error: undefined symbol: llvm::createBPFCheckAndAdjustIR() ld: error: undefined symbol: llvm::createBPFAdjustOpt() ld: error: undefined symbol: llvm::BPFAdjustOptPass::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) Reported by: Michael Dexter <editor@callfortesting.org> MFC after: 3 days
* llvm-readobj: Add missed source fileDimitry Andric2021-10-161-0/+1
| | | | | | | | | In some configurations (e.g. powerpc64) the llvm-readobj tool also needs contrib/llvm-project/llvm/BinaryFormat/MsgPackWriter.cpp, so add it to libllvm. Reported by: Shawn Webb <shawn.webb@hardenedbsd.org> Fixes: 1b85b68da0b2
* llvm-readobj: Attach to buildsystemCameron Katri2021-10-141-8/+13
| | | | | | | Also install it as readelf when MK_LLVM_BINUTILS is set. Reviewed By: dim, arichardson Differential Revision: https://reviews.freebsd.org/D32058
* Add WITH_LLVM_BINUTILS to install LLVM binutils instead of ElftoolchainAlex Richardson2021-09-061-3/+3
| | | | | | | | | | | | | | | | | | | When WITH_LLVM_BINUTILS is set, we will install the LLVM binutils as ar/ranlib/nm/objcopy/etc. instead of the elftoolchain ones. Having the LLVM binutils instead of the elftoolchain ones allows us to use features such as LTO that depend on binutils that understand LLVM IR. Another benefit will be an improved user-experience when compiling with AddressSanitizer, since ASAN does not symbolize backtraces correctly if addr2line is elftoolchain addr2line instead of llvm-symbolizer. See https://lists.freebsd.org/archives/freebsd-toolchain/2021-July/000062.html for more details. This is currently off by default but will be turned on by default at some point in the near future. Reviewed By: emaste Differential Revision: https://reviews.freebsd.org/D31060
* Allow bootstrapping llvm-tblgen on macOS and LinuxAlex Richardson2021-08-021-1/+2
| | | | | | | | | | This is needed in order to build various LLVM binutils (e.g. addr2line) as well as clang/lld/lldb. Co-authored-by: Jessica Clarke <jrtc27@FreeBSD.org> Test Plan: Compiles on ubuntu 18.04 and macOS 11.4 Reviewed By: dim Differential Revision: https://reviews.freebsd.org/D31057
* Merge llvm-project 12.0.0 releaseDimitry Andric2021-06-131-0/+1
| | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-12.0.0-0-gd28af7c654d8, a.k.a. 12.0.0 release. PR: 255570 MFC after: 6 weeks
* Merge llvm-project main llvmorg-12-init-17869-g8e464dd76befDimitry Andric2021-06-131-32/+73
| | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-12-init-17869-g8e464dd76bef, the last commit before the upstream release/12.x branch was created. PR: 255570 MFC after: 6 weeks
* Add a few more files to libllvm, which are required when doing sanitizedDimitry Andric2020-09-031-0/+3
| | | | | | | | | | builds, for example with -fsanitize=undefined. MFC after: 6 weeks X-MFC-With: r364284 Notes: svn path=/head/; revision=365306
* Add a missed source file for LLVM's BPF target. This target is notDimitry Andric2020-08-221-0/+1
| | | | | | | | | | | enabled by default, so I forgot about it, apologies for the breakage. Reported by: hrs MFC after: 6 weeks X-MFC-With: r364284 Notes: svn path=/head/; revision=364485
* Update Makefiles under lib/clang and usr.bin/clang for 11.0.0 builds,Dimitry Andric2020-08-061-23/+99
| | | | | | | and also bump the version in the mtree files. Notes: svn path=/projects/clang1100-import/; revision=363984
* Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmpDimitry Andric2020-06-251-1/+6
| | | | | | | | | llvmorg-10.0.0-129-gd24d5c8e308. Getting closer to 10.0.1-rc2. MFC after: 3 weeks Notes: svn path=/head/; revision=362609
* Remove sparc support from clang build infrastructure. Any remaining sparc filesWarner Losh2020-03-201-43/+5
| | | | | | | | | will be mopped up in future imports. Differential Revision: https://reviews.freebsd.org/D24128 Notes: svn path=/head/; revision=359163
* Move another file in libllvm from sources required for world, to sourcesDimitry Andric2020-03-101-1/+1
| | | | | | | | | | | | required for bootstrap, as the PowerPC builds need this. Reported by: bdragon PR: 244251 MFC after: 6 weeks X-MFC-With: 358851 Notes: svn path=/head/; revision=358857
* Work around riscv buildworld failure where it cannot link the finalDimitry Andric2020-02-171-0/+1
| | | | | | | | | | | | clang binary, with: ld: error: undefined symbol: llvm::EnableABIBreakingChecks >>> referenced by PlistDiagnostics.cpp >>> PlistDiagnostics.o:(.sdata+0x0) in archive /usr/obj/usr/src/riscv.riscv64/lib/clang/libclang/libclang.a [... many more like this ...] Notes: svn path=/projects/clang1000-import/; revision=358033
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