# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4 PortSystem 1.0 PortGroup select 1.0 PortGroup compiler_blacklist_versions 1.0 PortGroup active_variants 1.1 PortGroup cmake 1.1 PortGroup legacysupport 1.0 # Do not propagate c/c++ standards as set by base cmake.set_c_standard no cmake.set_cxx_standard no # link legacysupport statically for compilers legacysupport.use_static yes legacysupport.newest_darwin_requires_legacy 13 categories lang platforms darwin license NCSA maintainers {jeremyhu @jeremyhu} platforms {darwin < 23} set llvm_version 12 version 12.0.1 checksums rmd160 15499e64ebb42b73e78f2fec5ac4749c7d1a530f \ sha256 129cb25cd13677aad951ce5c2deb0fe4afc1e9d98950f53b51bdcfb5a73afa0e \ size 90910004 master_sites https://github.com/llvm/llvm-project/releases/download/llvmorg-${version} distname llvm-project-${version}.src use_xz yes name llvm-${llvm_version} revision 3 subport clang-${llvm_version} {revision 3} subport lldb-${llvm_version} {revision 3} dist_subdir llvm set suffix mp-${llvm_version} set sub_prefix ${prefix}/libexec/llvm-${llvm_version} worksrcdir ${worksrcdir}/llvm # hand-tweaked, approximately c++ standard 2017 compiler.blacklist *gcc* {clang < 1001} macports-clang-3.* compiler.fallback clang macports-clang-9.0 # We can't use Ninja with our custom destrooting plan for llvm #cmake.generator Ninja cmake.install_prefix ${sub_prefix} cmake.build_type Release # clean up some cmake-PG added values we don't want to use, because we want @rpaths cmake.install_rpath configure.pre_args-delete \ -DCMAKE_INSTALL_NAME_DIR=${cmake.install_prefix}/lib \ -DCMAKE_INSTALL_RPATH=${cmake.install_prefix}/lib configure.pre_args-replace \ -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=ON \ -DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=OFF configure.pre_args-replace \ -DCMAKE_SYSTEM_PREFIX_PATH="${prefix}\;/usr" \ -DCMAKE_SYSTEM_PREFIX_PATH="${cmake.install_prefix}\;${prefix}\;/usr" configure.args-append \ -DLLVM_LINK_LLVM_DYLIB=ON \ -DLLVM_ENABLE_RTTI=ON \ -DLLVM_INCLUDE_TESTS=OFF \ -DLLVM_INCLUDE_EXAMPLES=OFF \ -DLLVM_ENABLE_FFI=ON \ -DFFI_INCLUDE_DIR=${prefix}/include \ -DFFI_LIBRARY_DIR=${prefix}/lib # cctools is needed to handle objects from newer clang toolchains if {[string match macports-clang-* ${configure.compiler}]} { depends_build-append port:cctools depends_skip_archcheck-append cctools configure.args-append -DCMAKE_LIBTOOL=${prefix}/bin/libtool } set py_ver_nodot 310 depends_build-append port:python${py_ver_nodot} set pythonfullpath ${prefix}/bin/python3.10 configure.args-append -DPython3_EXECUTABLE=${pythonfullpath} platform darwin { configure.cxx_stdlib libc++ depends_lib-append port:libcxx pre-fetch { if {${os.major} < 11} { supported_archs i386 x86_64 if {![file exists /usr/lib/libc++.dylib]} { ui_error "$name requires a C++11 runtime, which your configuration does not allow" error "unsupported configuration" } } } } patch.dir ${workpath}/${distname} patch.pre_args -p1 patchfiles-append \ 0001-MacPorts-only-clang-use-MP-omp-locations.patch \ 0002-MacPorts-Only-Don-t-embed-the-deployment-target-in-t.patch \ 0003-MacPorts-Only-Prepare-clang-format-for-replacement-w.patch \ 0004-MacPorts-Only-Fix-name-of-scan-view-executable-insid.patch \ 0006-Define-EXC_MASK_CRASH-and-MACH_EXCEPTION_CODES-if-th.patch \ 0007-Threading-Only-call-pthread_setname_np-if-we-have-it.patch \ 0008-Threading-Only-call-setpriority-PRIO_DARWIN_THREAD-0.patch \ 0009-lib-Support-Unix-Path.inc-define-COPYFILE_CLONE-if-n.patch \ 0010-compiler-rt-cmake-config-ix.cmake-was-Leopard-No-ASA.patch \ 0011-Fix-missing-long-long-math-prototypes-when-using-the.patch \ 0012-compiler-rt-add-some-defs-missing-in-older-SDKs.patch \ 0013-clang-add-back-runtime-libraries-used-on-10.4-and-10.patch \ 0014-Fix-float.h-to-work-on-Snow-Leopard-and-earlier.patch \ 0015-Fixup-libstdc-header-search-paths-for-older-versions.patch \ 0019-10.6-and-less-use-emulated-TLS-before-10.7.patch \ 0025-lldb-add-defines-needed-for-older-SDKs.patch \ 0026-compiler-rt-parallel-D106305.patch \ patch-lldb-stdc-macros-134877.diff \ patch-lldb-fix-swig-lvalue-2128646.diff if {${os.platform} eq "darwin" && ${os.major} < 14} { patchfiles-append \ 0016-10.10-and-less-compiler-rt-find-macosx-sdk.patch } if {${os.platform} eq "darwin" && ${os.major} < 11} { patchfiles-append \ 0017-10.6-and-less-libcxx-work-around-no-reexported_symbo.patch \ 0017-10.6-and-less-libcxxabi-work-around-no-reexported_symbo.patch \ 0020-10.6-and-less-work-around-no-directory-watcher-befor.patch \ 0021-10.6-and-less-libcxx-disable-Availability-tests.patch } if {${os.platform} eq "darwin" && ${os.major} < 10} { patchfiles-append \ 0022-10.5-and-less-default-to-fno-blocks.patch \ 0024-10.5-and-less-compiler-rt-work-around-no-libdispatch.patch \ 0027-libcxx-link-gcc_s.1-on-macOS-before-10.6.patch } post-patch { reinplace "s|@@PREFIX@@|${prefix}|" \ ${patch.dir}/clang/lib/Driver/ToolChains/Clang.cpp \ ${patch.dir}/clang/lib/Driver/ToolChains/CommonArgs.cpp reinplace "s|@CLANG_FORMAT_PATH@|${prefix}/bin/clang-format-${suffix}|g" \ ${patch.dir}/clang/tools/clang-format/clang-format-bbedit.applescript \ ${patch.dir}/clang/tools/clang-format/clang-format-diff.py \ ${patch.dir}/clang/tools/clang-format/clang-format-sublime.py \ ${patch.dir}/clang/tools/clang-format/clang-format.el \ ${patch.dir}/clang/tools/clang-format/clang-format.py } if {${subport} eq "llvm-${llvm_version}"} { homepage https://llvm.org/ description llvm is a next generation compiler infrastructure long_description The LLVM Core libraries provide a modern source- and \ target-independent optimizer, along with code \ generation support for many popular CPUs (as well as \ some less common ones!) These libraries are built \ around a well specified code representation known as \ the LLVM intermediate representation ("LLVM IR"). depends_lib-append port:libedit port:libffi port:ncurses path:lib/libxar.dylib:xar port:zlib depends_run-append port:llvm_select select.group llvm select.file ${filespath}/mp-${subport} configure.args-append \ -DLLVM_ENABLE_PROJECTS="polly" } if {${subport} eq "clang-${llvm_version}"} { homepage https://clang.llvm.org/ description C, C++, Objective C and Objective C++ compiler long_description Clang is an "LLVM native" C/C++/Objective-C compiler, \ which aims to deliver amazingly fast compiles (e.g. \ about 3x faster than GCC when compiling Objective-C \ code in a debug configuration), extremely useful error \ and warning messages and to provide a platform for \ building great source level tools. The included Clang \ Static Analyzer is a tool that automatically finds bugs in \ your code, and is a great example of the sort of tool \ that can be built using the Clang frontend as a \ library to parse C/C++ code. depends_lib-append port:libxml2 port:libomp port:llvm-${llvm_version} depends_run-append port:clang_select port:ld64 port:cctools depends_skip_archcheck-append ld64 select.group clang select.file ${filespath}/mp-${subport} # CMAKE_LINKER is used to determine the value for HOST_LINK_VERSION configure.args-append \ -DCMAKE_LINKER=${prefix}/bin/ld \ -DCLANG_INCLUDE_TESTS=OFF \ -DCLANG_ENABLE_STATIC_ANALYZER=OFF \ -DCLANG_ENABLE_ARCMT=OFF \ -DDARWIN_PREFER_PUBLIC_SDK=ON \ -DLLVM_BUILD_RUNTIME=ON \ -DLIBCXX_ENABLE_SHARED=ON \ -DLIBCXX_INSTALL_LIBRARY=ON configure.args-append \ -DLLVM_ENABLE_PROJECTS="clang\;clang-tools-extra\;compiler-rt\;libcxx\;libcxxabi\;lld" if {${os.major} <= 18} { # on systems that might build i386, we need atomic builtins # https://trac.macports.org/ticket/58712 configure.args-append -DCOMPILER_RT_EXCLUDE_ATOMIC_BUILTIN=OFF } if {${os.major} <= 14} { # compiler-rt does a broad search for an SDK it likes, but this # search fails on older systems that don't have a MacOSX.sdk # TODO: apply this always to all systems? if {${configure.sdkroot} eq ""} {set configure.sdkroot "/"} configure.args-append -DDARWIN_osx_SYSROOT="${configure.sdkroot}" # sanitizers in compiler_rt fail to build on older systems # might be fixable with the use of newer SDK and/or effort if motivated # all three toggles are needed to force them off configure.args-append -DCOMPILER_RT_BUILD_SANITIZERS=OFF configure.args-append -DCOMPILER_RT_BUILD_XRAY=OFF configure.args-append -DCOMPILER_RT_BUILD_MEMPROF=OFF } if {${os.major} <= 11} { # xpc.h available 10.7 but doesn't support nullable features configure.args-append -DCLANGD_BUILD_XPC=OFF } if {${os.major} <= 10} { # avoid need for thread_local_storage configure.args-append -DCLANG_ENABLE_CLANGD=OFF configure.args-append -DLLVM_ENABLE_BACKTRACES=OFF } } if {${subport} eq "lldb-${llvm_version}"} { homepage https://lldb.llvm.org/ description the LLVM debugger long_description lldb is the "LLVM native" debugger. depends_lib-append port:libedit port:libffi port:ncurses path:lib/libxar.dylib:xar port:zlib depends_lib-append port:llvm-${llvm_version} port:clang-${llvm_version} depends_build-append port:swig-python path:bin/doxygen:doxygen depends_run-append port:lldb_select select.group lldb select.file ${filespath}/mp-${subport} platforms {darwin >= 16} {darwin < 23} configure.args-append \ -DLLDB_CODESIGN_IDENTITY=- \ -DLLDB_ENABLE_LUA=OFF set worksrcpath ${workpath}/${distname}/lldb notes "Please follow the instructions at https://lldb.llvm.org/resources/build.html#code-signing-on-macos and then codesign lldb-server with:\n--------------------\n" notes-append "${sub_prefix}/scripts/lldb/macos-setup-codesign.sh" if {${os.major} >= 13} { notes-append "sudo codesign --force --deep --preserve-metadata=identifier,entitlements,resource-rules,requirements,flags,team-identifier --sign lldb_codesign ${sub_prefix}/bin/lldb-server" } else { notes-append "sudo codesign --force --deep --preserve-metadata=identifier,entitlements,resource-rules,requirements --sign lldb_codesign ${sub_prefix}/bin/lldb-server" } } variant tests description {Enable building of test code} { depends_test-append port:py${py_ver_nodot}-psutil test.run yes configure.args-append -DLLVM_INCLUDE_TESTS=ON test.target check if {${subport} eq "clang-${llvm_version}"} { test.target check-all } if {${subport} eq "lldb-${llvm_version}"} { pre-fetch { ui_error "running the test suite on ${subport} is not supported on this os version at present." return -code error {unsupported platform} } } } if {${subport} eq "clang-${llvm_version}"} { destroot { # we have to run the destroot like this, because individual targets for each of the # components we want to install are not available; we want "everything but llvm" system "cd ${destroot.dir}/tools/clang && ${destroot.cmd} ${destroot.pre_args} ${destroot.target} ${destroot.post_args}" system "cd ${destroot.dir}/tools/lld && ${destroot.cmd} ${destroot.pre_args} ${destroot.target} ${destroot.post_args}" system "cd ${destroot.dir}/projects/compiler-rt && ${destroot.cmd} ${destroot.pre_args} ${destroot.target} ${destroot.post_args}" system "cd ${destroot.dir}/projects/libcxx && ${destroot.cmd} ${destroot.pre_args} ${destroot.target} ${destroot.post_args}" system "cd ${destroot.dir}/projects/libcxxabi && ${destroot.cmd} ${destroot.pre_args} ${destroot.target} ${destroot.post_args}" } } post-destroot { if {${subport} eq "clang-${llvm_version}"} { # remove the clang symlink and replace it with the actual binary delete ${destroot}${sub_prefix}/bin/clang file rename ${destroot}${sub_prefix}/bin/clang-${llvm_version} ${destroot}${sub_prefix}/bin/clang } # generate a versioned wrapper script for each file in the bin directory foreach bin [glob ${destroot}${sub_prefix}/bin/*] { set bin_filename [string map "${sub_prefix} ${prefix}" ${bin}]-${suffix} set exec_path [string map "${destroot}${sub_prefix} ${sub_prefix}" ${bin}] # see https://trac.macports.org/ticket/54985 if {${os.platform} eq "darwin" && [vercmp ${xcodeversion} 4.6] < 0} { xinstall -m 755 "${filespath}/llvm-bin-compat" "${bin_filename}" } else { xinstall -m 755 "${filespath}/llvm-bin" "${bin_filename}" } reinplace "s:EXEC_PATH:${exec_path}:" "${bin_filename}" } if {${subport} eq "llvm-${llvm_version}"} { # https://llvm.org/bugs/show_bug.cgi?id=19465 ln -s LLVMPolly.so ${destroot}${sub_prefix}/lib/LLVMPolly.dylib } if {${subport} eq "clang-${llvm_version}"} { # fix the cmake scripts to point to the versioned files reinplace "s|/bin/clang-${llvm_version}|/bin/clang|g" \ "${destroot}${sub_prefix}/lib/cmake/clang/ClangTargets-release.cmake" # http://trac.macports.org/ticket/33207 ln -s ${prefix}/libexec/ld64/ld ${destroot}${sub_prefix}/bin/ld } if {${subport} eq "lldb-${llvm_version}"} { delete ${destroot}${prefix}/bin/debugserver-${suffix} set lldb_scripts_srcdir ${worksrcpath}/scripts set lldb_scripts_destdir ${destroot}${sub_prefix}/scripts/lldb xinstall -d ${lldb_scripts_destdir} xinstall -m 755 -W ${lldb_scripts_srcdir} \ macos-setup-codesign.sh \ ${lldb_scripts_destdir} } } if {${subport} eq "clang-${llvm_version}"} { variant analyzer description {Install clang static analyzer} { # these have to be switched on or off together configure.args-replace -DCLANG_ENABLE_STATIC_ANALYZER=OFF \ -DCLANG_ENABLE_STATIC_ANALYZER=ON configure.args-replace -DCLANG_ENABLE_ARCMT=OFF \ -DCLANG_ENABLE_ARCMT=ON depends_run-append port:perl5 post-patch { reinplace "s|/usr/bin/env perl|${prefix}/bin/perl5|g" \ ${patch.dir}/clang/tools/scan-build/libexec/ccc-analyzer \ ${patch.dir}/clang/tools/scan-build/libexec/c++-analyzer \ ${patch.dir}/clang/tools/scan-build/bin/scan-build } } # Avoid requiring a bootstrap version of perl5 on 10.6. if {${os.major} >= 11} { default_variants +analyzer } if { ${cxx_stdlib} eq "libc++" && ${os.major} < 13 } { variant defaultlibcxx description {default to -stdlib=libc++ if not otherwise specified} { # on systems older than darwin 13, if macports.conf is configured to stdlib=libc++ # then make that the default if not otherwise specified. This matches the behaviour of newer systems. patchfiles-append 0018-10.6-and-less-clang-default-to-libc-on-all-darwin-sy.patch } default_variants-append +defaultlibcxx } variant libstdcxx description {-stdlib=libstdc++_macports searches for MacPorts libstdc++} { patchfiles-append 0005-clang-support-macports-libstdcxx.patch if {${os.major} < 11} { # see https://trac.macports.org/ticket/61778 depends_run-append port:libstdcxx_clang_fix } post-patch { reinplace "s|@@MACPORTS_GCC_INCLUDE_DIR@@|${prefix}/include/gcc/c++|g" \ ${patch.dir}/clang/lib/Frontend/InitHeaderSearch.cpp \ ${patch.dir}/clang/lib/Driver/ToolChains/Darwin.cpp reinplace "s|@@MACPORTS_HOST_NAME@@|${configure.build_arch}-apple-darwin${os.major}|g" \ ${patch.dir}/clang/lib/Driver/ToolChains/Darwin.cpp reinplace "s|@@MACPORTS_libstdc++@@|${prefix}/lib/libgcc/libstdc++.6.dylib|g" \ ${patch.dir}/clang/lib/Driver/ToolChains/Darwin.cpp # GCC was built for ${configure.build_arch}-apple-darwin${os.major} # if GCC was also built universal, it has an extra include directory # if ${configure.build_arch} is 32-bit, there is an extra 64-bit subdirectory # if ${configure.build_arch} is 64-bit, there is an extra 32-bit subdirectory # MacPorts GCC cannot compile across platforms switch ${configure.build_arch} { x86_64 { reinplace {s|@@MACPORTS_TEST_32_64@@|getTriple().getArch() == llvm::Triple::x86_64 ? "" : "i386"|g} \ ${patch.dir}/clang/lib/Driver/ToolChains/Darwin.cpp } i386 { reinplace {s|@@MACPORTS_TEST_32_64@@|getTriple().getArch() == llvm::Triple::x86_64 ? "x86_64" : ""|g} \ ${patch.dir}/clang/lib/Driver/ToolChains/Darwin.cpp } ppc64 { reinplace {s|@@MACPORTS_TEST_32_64@@|getTriple().getArch() == llvm::Triple::ppc64 ? "" : "ppc"|g} \ ${patch.dir}/clang/lib/Driver/ToolChains/Darwin.cpp } ppc { reinplace {s|@@MACPORTS_TEST_32_64@@|getTriple().getArch() == llvm::Triple::ppc64 ? "ppc64" : ""|g} \ ${patch.dir}/clang/lib/Driver/ToolChains/Darwin.cpp } arm64 { reinplace {s|@@MACPORTS_TEST_32_64@@|""|g} \ ${patch.dir}/clang/lib/Driver/ToolChains/Darwin.cpp } } } } if { ${cxx_stdlib} eq "libstdc++" } { default_variants-append +libstdcxx } } livecheck.type regex livecheck.url https://github.com/llvm/llvm-project/tags livecheck.regex llvmorg-(${llvm_version}.\[\\d.\]+).tar.gz # Note 1: # lldb-12 build fails on 10.11 with this link error at 98% of the build: #Undefined symbols for architecture x86_64: # "__dyld_get_shared_cache_range", referenced from: # lldb_private::HostInfoMacOSX::GetSharedCacheImageInfo(llvm::StringRef) in liblldbHostMacOSXObjCXX.a(HostInfoMacOSX.mm.o) # "__dyld_get_shared_cache_uuid", referenced from: # lldb_private::HostInfoMacOSX::GetSharedCacheImageInfo(llvm::StringRef) in liblldbHostMacOSXObjCXX.a(HostInfoMacOSX.mm.o) # "_dyld_shared_cache_iterate_text", referenced from: # lldb_private::HostInfoMacOSX::GetSharedCacheImageInfo(llvm::StringRef) in liblldbHostMacOSXObjCXX.a(HostInfoMacOSX.mm.o) # This appears related to this commit in the lldb build tree, which would appear to be non-trivial to work around: # https://github.com/llvm/llvm-project/commit/8113a8bb793453832301e2684dc2b8cebec331b0 # building against a newer SDK may or may not be an option for someone motivated to have lldb-12 on < 10.12