diff options
| -rw-r--r-- | gnu/local.mk | 1 | ||||
| -rw-r--r-- | gnu/packages/dlang.scm | 4 | ||||
| -rw-r--r-- | gnu/packages/gl.scm | 2 | ||||
| -rw-r--r-- | gnu/packages/llvm.scm | 47 | ||||
| -rw-r--r-- | gnu/packages/patches/clang-7.0-libc-search-path.patch | 82 |
5 files changed, 113 insertions, 23 deletions
diff --git a/gnu/local.mk b/gnu/local.mk index a2a13a5fa1..0484b3e085 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -683,6 +683,7 @@ dist_patch_DATA = \ %D%/packages/patches/clang-3.5-libsanitizer-ustat-fix.patch \ %D%/packages/patches/clang-3.8-libc-search-path.patch \ %D%/packages/patches/clang-6.0-libc-search-path.patch \ + %D%/packages/patches/clang-7.0-libc-search-path.patch \ %D%/packages/patches/clang-runtime-asan-build-fixes.patch \ %D%/packages/patches/clang-runtime-esan-build-fixes.patch \ %D%/packages/patches/classpath-aarch64-support.patch \ diff --git a/gnu/packages/dlang.scm b/gnu/packages/dlang.scm index c03c24d9e2..2530b8a3c7 100644 --- a/gnu/packages/dlang.scm +++ b/gnu/packages/dlang.scm @@ -249,8 +249,8 @@ bootstrapping more recent compilers written in D.") (setenv "CC" (string-append (assoc-ref inputs "gcc") "/bin/gcc")) (invoke "make" "test" "-j" (number->string (parallel-job-count)))))))) (native-inputs - `(("llvm" ,llvm) - ("clang" ,clang) + `(("llvm" ,llvm-6) + ("clang" ,clang-6) ("ldc" ,ldc-bootstrap) ("python-lit" ,python-lit) ("python-wrapper" ,python-wrapper) diff --git a/gnu/packages/gl.scm b/gnu/packages/gl.scm index b673cbffe6..37b8fce7cb 100644 --- a/gnu/packages/gl.scm +++ b/gnu/packages/gl.scm @@ -257,7 +257,7 @@ also known as DXTn or DXTC) for Mesa.") ("libxvmc" ,libxvmc) ,@(match (%current-system) ((or "x86_64-linux" "i686-linux") - `(("llvm" ,llvm))) + `(("llvm" ,llvm-6))) ;TODO: Change to LLVM in the next rebuild cycle. (_ `())) ("makedepend" ,makedepend) diff --git a/gnu/packages/llvm.scm b/gnu/packages/llvm.scm index bea52ea480..9a4cca35d0 100644 --- a/gnu/packages/llvm.scm +++ b/gnu/packages/llvm.scm @@ -5,7 +5,7 @@ ;;; Copyright © 2016 Dennis Mungai <dmngaie@gmail.com> ;;; Copyright © 2016, 2018 Ricardo Wurmus <rekado@elephly.net> ;;; Copyright © 2017 Roel Janssen <roel@gnu.org> -;;; Copyright © 2018 Marius Bakke <mbakke@fastmail.com> +;;; Copyright © 2018, 2019 Marius Bakke <mbakke@fastmail.com> ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr> ;;; Copyright © 2018 Efraim Flashner <efraim@flashner.co.il> ;;; Copyright © 2018 Tim Gesthuizen <tim.gesthuizen@yahoo.de> @@ -47,7 +47,7 @@ (define-public llvm (package (name "llvm") - (version "6.0.1") + (version "7.0.1") (source (origin (method url-fetch) @@ -55,7 +55,7 @@ version "/llvm-" version ".src.tar.xz")) (sha256 (base32 - "1qpls3vk85lydi5b4axl0809fv932qgsqgdgrk098567z4jc7mmn")))) + "16s196wqzdw4pmri15hadzqgdi926zln3an2viwyq0kini6zr3d3")))) (build-system cmake-build-system) (native-inputs `(("python" ,python-2) ;bytes->str conversion in clang>=3.7 needs python-2 @@ -95,21 +95,6 @@ languages is in development. The compiler infrastructure includes mirror sets of programming tools as well as libraries with equivalent functionality.") (license license:ncsa))) -;; TODO: Build Mesa with LLVM 7 in the next staging cycle. -;; TODO: Make LLVM 7 the default LLVM once Clang is also upgraded. -(define-public llvm-7.0.1 - (package (inherit llvm) - (name "llvm") - (version "7.0.1") - (source - (origin - (method url-fetch) - (uri (string-append "http://llvm.org/releases/" - version "/llvm-" version ".src.tar.xz")) - (sha256 - (base32 - "16s196wqzdw4pmri15hadzqgdi926zln3an2viwyq0kini6zr3d3")))))) - (define* (clang-runtime-from-llvm llvm hash #:optional (patches '())) (package @@ -190,7 +175,7 @@ compiler. In LLVM this library is called \"compiler-rt\".") (compiler-rt (assoc-ref inputs "clang-runtime"))) (case (string->number ,(version-major (package-version clang-runtime))) - ((6) + ((or 6 7) ;; Link to libclang_rt files from clang-runtime. (substitute* "lib/Driver/ToolChain.cpp" (("getDriver\\(\\)\\.ResourceDir") @@ -277,10 +262,32 @@ code analysis tools.") (define-public clang-runtime (clang-runtime-from-llvm llvm - "1fcr3jn24yr8lh36nc0c4ikli4744i2q9m1ik67p1jymwwaixkgl")) + "065ybd8fsc4h2hikbdyricj6pyv4r7r7kpcikhb2y5zf370xybkq")) (define-public clang (clang-from-llvm llvm clang-runtime + "067lwggnbg0w1dfrps790r5l6k8n5zwhlsw7zb6zvmfpwpfn4nx4" + #:patches '("clang-7.0-libc-search-path.patch"))) + +(define-public llvm-6 + (package + (inherit llvm) + (version "6.0.1") + (source (origin + (method url-fetch) + (uri (string-append "https://llvm.org/releases/" + version "/llvm-" version ".src.tar.xz")) + (sha256 + (base32 + "1qpls3vk85lydi5b4axl0809fv932qgsqgdgrk098567z4jc7mmn")))))) + +(define-public clang-runtime-6 + (clang-runtime-from-llvm + llvm-6 + "1fcr3jn24yr8lh36nc0c4ikli4744i2q9m1ik67p1jymwwaixkgl")) + +(define-public clang-6 + (clang-from-llvm llvm-6 clang-runtime "0rxn4rh7rrnsqbdgp4gzc8ishbkryhpl1kd3mpnxzpxxhla3y93w" #:patches '("clang-6.0-libc-search-path.patch"))) diff --git a/gnu/packages/patches/clang-7.0-libc-search-path.patch b/gnu/packages/patches/clang-7.0-libc-search-path.patch new file mode 100644 index 0000000000..07ff8c90bd --- /dev/null +++ b/gnu/packages/patches/clang-7.0-libc-search-path.patch @@ -0,0 +1,82 @@ +Clang attempts to guess file names based on the OS and distro (yes!), +but unfortunately, that doesn't work for us. + +This patch makes it easy to insert libc's $libdir so that Clang passes the +correct absolute file name of crt1.o etc. to 'ld'. It also disables all +the distro-specific stuff and removes the hard-coded FHS directory names +to make sure Clang also works on non-GuixSD systems. + +--- a/lib/Driver/ToolChains/Linux.cpp ++++ b/lib/Driver/ToolChains/Linux.cpp +@@ -225,7 +225,9 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args) + PPaths.push_back(Twine(GCCInstallation.getParentLibPath() + "/../" + + GCCInstallation.getTriple().str() + "/bin") + .str()); +- ++ // Comment out the distro-specific tweaks so that they don't bite when ++ // using Guix on a foreign distro. ++#if 0 + Distro Distro(D.getVFS()); + + if (Distro.IsAlpineLinux()) { +@@ -284,6 +286,7 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args) + + if (IsAndroid || Distro.IsOpenSUSE()) + ExtraOpts.push_back("--enable-new-dtags"); ++#endif + + // The selection of paths to try here is designed to match the patterns which + // the GCC driver itself uses, as this is part of the GCC-compatible driver. +@@ -342,7 +345,7 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args) + // the cross. Note that GCC does include some of these directories in some + // configurations but this seems somewhere between questionable and simply + // a bug. +- if (StringRef(LibPath).startswith(SysRoot)) { ++ if (0) { + addPathIfExists(D, LibPath + "/" + MultiarchTriple, Paths); + addPathIfExists(D, LibPath + "/../" + OSLibDir, Paths); + } +@@ -361,6 +364,8 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args) + addPathIfExists(D, SysRoot + "/lib/" + MultiarchTriple, Paths); + addPathIfExists(D, SysRoot + "/lib/../" + OSLibDir, Paths); + ++ // This requires the commented distro tweaks above. ++#if 0 + if (IsAndroid) { + // Android sysroots contain a library directory for each supported OS + // version as well as some unversioned libraries in the usual multiarch +@@ -389,10 +394,14 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args) + addPathIfExists(D, SysRoot + "/" + OSLibDir + "/" + ABIName, Paths); + addPathIfExists(D, SysRoot + "/usr/" + OSLibDir + "/" + ABIName, Paths); + } ++#endif + + // Try walking via the GCC triple path in case of biarch or multiarch GCC + // installations with strange symlinks. + if (GCCInstallation.isValid()) { ++ // The following code would end up adding things like ++ // "/usr/lib/x86_64-unknown-linux-gnu/../../lib64" to the search path. ++#if 0 + addPathIfExists(D, + SysRoot + "/usr/lib/" + GCCInstallation.getTriple().str() + + "/../../" + OSLibDir, +@@ -405,6 +414,7 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args) + BiarchSibling.gccSuffix(), + Paths); + } ++#endif + + // See comments above on the multilib variant for details of why this is + // included even from outside the sysroot. +@@ -429,8 +439,9 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args) + if (StringRef(D.Dir).startswith(SysRoot)) + addPathIfExists(D, D.Dir + "/../lib", Paths); + +- addPathIfExists(D, SysRoot + "/lib", Paths); +- addPathIfExists(D, SysRoot + "/usr/lib", Paths); ++ // Add libc's lib/ directory to the search path, so that crt1.o, crti.o, ++ // and friends can be found. ++ addPathIfExists(D, "@GLIBC_LIBDIR@", Paths); + } + + bool Linux::HasNativeLLVMSupport() const { return true; } |