diff options
-rw-r--r-- | dev-lang/rust/Manifest | 4 | ||||
-rw-r--r-- | dev-lang/rust/files/1.36.0-libressl.patch | 42 | ||||
-rw-r--r-- | dev-lang/rust/files/1.38.0-fix-custom-libdir.patch | 90 | ||||
-rw-r--r-- | dev-lang/rust/files/1.38.0-fix-multiple-llvm-rebuilds.patch | 75 | ||||
-rw-r--r-- | dev-lang/rust/files/1.40.0-add-soname.patch | 36 | ||||
-rw-r--r-- | dev-lang/rust/files/llvm-gcc10.patch | 34 | ||||
-rw-r--r-- | dev-lang/rust/rust-1.41.0-r10.ebuild (renamed from dev-lang/rust/rust-1.38.0-r314.ebuild) | 161 |
7 files changed, 171 insertions, 271 deletions
diff --git a/dev-lang/rust/Manifest b/dev-lang/rust/Manifest index a27e34e8..bd7c15d2 100644 --- a/dev-lang/rust/Manifest +++ b/dev-lang/rust/Manifest @@ -1,2 +1,2 @@ -DIST rust-1.37.0-x86_64-unknown-linux-gnu.tar.xz 165034364 BLAKE2B 3047fff28da00e01179d3a648cb4e5636fa15ac7f4cb9ddc14e1df86d045b69ff3e41691b4a6ef4227c4cb58137524c5e029ba21a2c3a3a171fdb6f46b44f4ff SHA512 c4d48aa12cb929d6600f9cce81bb612c504aa1b3b3f8e76352af3a76b737dcbe0d31e8d139c17884b11aef9f12a55c4908fb8f3ff63dfa92533e4bd0a729914f -DIST rustc-1.38.0-src.tar.xz 96163304 BLAKE2B 1e900b44db64727477ccf8e58e0ebb9ec209bbeb349816b5f7937e58c165db8befae33c5667732e5aaaa677c5a6c1e0229d9969ab8967fda9b8d7a593e6c5eb6 SHA512 b756d29a7a222bc7b5c7f42ff397346ab840f78e559f93e6e36b65e76eea525cf429899fe4de9fb8966623a2225b552feef9fa831bee50f9e25c976fa2af8c0a +DIST rustc-1.40.0-x86_64-unknown-linux-gnu.tar.xz 60589652 BLAKE2B 72352e9f6b31af2a202026e50abb63309afdbc9eb05038592c947cc86a7ab4fa7c45843aaf9110923e24e7c1e3f52f0878aa59d25b4d367ddcd471ab39502661 SHA512 a461885cac4430dcd718f59b8528820a194c5b5e9e2289b3be9af1f19db49627207c0d83d506b89dcbdcd0ea0ff5cd29777337de791aab8d79e81547f6442f9c +DIST rustc-1.41.0-src.tar.xz 93763052 BLAKE2B a68524fb6e3abb43d52ae6676a1e9de1c5d33606eaea6e93bb518f10b196d620f2f370c631c32e39a624af71a3bf6911662a9df7eecb8dde78a20c8054a349fc SHA512 0e30fe53b77860085bea0f1f60315eb835b00dd796c5d1b98ed44fe6fc27336dfb064908c86e1669a9cbe81c9ca1495e1c259a8a268bef23b23805a719cef0dd diff --git a/dev-lang/rust/files/1.36.0-libressl.patch b/dev-lang/rust/files/1.36.0-libressl.patch deleted file mode 100644 index 9b176f4d..00000000 --- a/dev-lang/rust/files/1.36.0-libressl.patch +++ /dev/null @@ -1,42 +0,0 @@ -From e6f2c934bc25ec04a61c58c3e0ffb9c5194ee388 Mon Sep 17 00:00:00 2001 -From: Jory Pratt <anarchy@gentoo.org> -Date: Tue, 9 Jul 2019 09:48:36 -0500 -Subject: [PATCH] Update libressl support - ---- - vendor/openssl-sys/.cargo-checksum.json | 2 +- - vendor/openssl-sys/build/main.rs | 3 ++- - 2 files changed, 3 insertions(+), 2 deletions(-) - -diff --git a/vendor/openssl-sys/.cargo-checksum.json b/vendor/openssl-sys/.cargo-checksum.json -index 5c961bcbc..8430a26c5 100644 ---- a/vendor/openssl-sys/.cargo-checksum.json -+++ b/vendor/openssl-sys/.cargo-checksum.json -@@ -1 +1 @@ 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-\ No newline at end of file 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-\ No newline at end of file -diff --git a/vendor/openssl-sys/build/main.rs b/vendor/openssl-sys/build/main.rs -index 02b93b90a..0b8c96dcc 100644 ---- a/vendor/openssl-sys/build/main.rs -+++ b/vendor/openssl-sys/build/main.rs -@@ -199,6 +199,7 @@ See rust-openssl README for more information: - (8, 1) => ('8', '1'), - (8, _) => ('8', 'x'), - (9, 0) => ('9', '0'), -+ (9, _) => ('9', 'x'), - _ => version_error(), - }; - -@@ -239,7 +240,7 @@ fn version_error() -> ! { - " - - This crate is only compatible with OpenSSL 1.0.1 through 1.1.1, or LibreSSL 2.5 --through 2.9.0, but a different version of OpenSSL was found. The build is now aborting -+through 2.9.x, but a different version of OpenSSL was found. The build is now aborting - due to this version mismatch. - - " --- -2.22.0 diff --git a/dev-lang/rust/files/1.38.0-fix-custom-libdir.patch b/dev-lang/rust/files/1.38.0-fix-custom-libdir.patch deleted file mode 100644 index b2b14876..00000000 --- a/dev-lang/rust/files/1.38.0-fix-custom-libdir.patch +++ /dev/null @@ -1,90 +0,0 @@ -From 8553cc0681db7fb6b58b25bb3fbd520604a0cc3a Mon Sep 17 00:00:00 2001 -From: O01eg <o01eg@yandex.ru> -Date: Wed, 7 Aug 2019 23:37:55 +0300 -Subject: [PATCH] Fix double resolving custom libdir - ---- - src/bootstrap/builder.rs | 20 +++++++++++++------- - src/bootstrap/dist.rs | 13 +++++++++---- - 2 files changed, 22 insertions(+), 11 deletions(-) - -diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs -index 5a75497173eb..06ccdd8e7f0f 100644 ---- a/src/bootstrap/builder.rs -+++ b/src/bootstrap/builder.rs -@@ -627,13 +627,7 @@ impl<'a> Builder<'a> { - } - - fn run(self, builder: &Builder<'_>) -> Interned<PathBuf> { -- let compiler = self.compiler; -- let config = &builder.build.config; -- let lib = if compiler.stage >= 1 && config.libdir_relative().is_some() { -- builder.build.config.libdir_relative().unwrap() -- } else { -- Path::new("lib") -- }; -+ let lib = builder.sysroot_libdir_relative(self.compiler); - let sysroot = builder - .sysroot(self.compiler) - .join(lib) -@@ -687,6 +681,18 @@ impl<'a> Builder<'a> { - } - } - -+ /// Returns the compiler's relative libdir where the standard library and other artifacts are -+ /// found for a compiler's sysroot. -+ /// -+ /// For example this returns `lib` on Unix and Windows. -+ pub fn sysroot_libdir_relative(&self, compiler: Compiler) -> &Path { -+ match self.config.libdir_relative() { -+ Some(relative_libdir) if compiler.stage >= 1 -+ => relative_libdir, -+ _ => Path::new("lib") -+ } -+ } -+ - /// Adds the compiler's directory of dynamic libraries to `cmd`'s dynamic - /// library lookup path. - pub fn add_rustc_lib_path(&self, compiler: Compiler, cmd: &mut Command) { -diff --git a/src/bootstrap/dist.rs b/src/bootstrap/dist.rs -index bd012a887c26..213ceb194a81 100644 ---- a/src/bootstrap/dist.rs -+++ b/src/bootstrap/dist.rs -@@ -469,7 +469,6 @@ impl Step for Rustc { - fn prepare_image(builder: &Builder<'_>, compiler: Compiler, image: &Path) { - let host = compiler.host; - let src = builder.sysroot(compiler); -- let libdir = builder.rustc_libdir(compiler); - - // Copy rustc/rustdoc binaries - t!(fs::create_dir_all(image.join("bin"))); -@@ -481,11 +480,14 @@ impl Step for Rustc { - - // Copy runtime DLLs needed by the compiler - if libdir_relative.to_str() != Some("bin") { -+ let libdir = builder.rustc_libdir(compiler); - for entry in builder.read_dir(&libdir) { - let name = entry.file_name(); - if let Some(s) = name.to_str() { - if is_dylib(s) { -- builder.install(&entry.path(), &image.join(&libdir_relative), 0o644); -+ // Don't use custom libdir here because ^lib/ will be resolved again -+ // with installer -+ builder.install(&entry.path(), &image.join("lib"), 0o644); - } - } - } -@@ -493,8 +495,11 @@ impl Step for Rustc { - - // Copy over the codegen backends - let backends_src = builder.sysroot_codegen_backends(compiler); -- let backends_rel = backends_src.strip_prefix(&src).unwrap(); -- let backends_dst = image.join(&backends_rel); -+ let backends_rel = backends_src.strip_prefix(&src).unwrap() -+ .strip_prefix(builder.sysroot_libdir_relative(compiler)).unwrap(); -+ // Don't use custom libdir here because ^lib/ will be resolved again with installer -+ let backends_dst = image.join("lib").join(&backends_rel); -+ - t!(fs::create_dir_all(&backends_dst)); - builder.cp_r(&backends_src, &backends_dst); - diff --git a/dev-lang/rust/files/1.38.0-fix-multiple-llvm-rebuilds.patch b/dev-lang/rust/files/1.38.0-fix-multiple-llvm-rebuilds.patch deleted file mode 100644 index 235b9562..00000000 --- a/dev-lang/rust/files/1.38.0-fix-multiple-llvm-rebuilds.patch +++ /dev/null @@ -1,75 +0,0 @@ -From 53fe76479aab03b1fbe5b7184f45484886f769b1 Mon Sep 17 00:00:00 2001 -From: Josh Stone <jistone@redhat.com> -Date: Wed, 4 Sep 2019 16:02:31 -0700 -Subject: [PATCH] Assume non-git LLVM is fresh if the stamp file exists - -Rustbuild usually writes the LLVM submodule commit in a stamp file, so -we can avoid rebuilding it unnecessarily. However, for builds from a -source tarball (non-git), we were assuming a rebuild is always needed. -This can cause a lot of extra work if any environment like `CFLAGS` -changed between steps like build and install, which are often separate -in distro builds. - -Now we also write an empty stamp file if the git commit is unknown, and -its presence is trusted to indicate that no rebuild is needed. An info -message reports that this is happening, along with the stamp file path -that can be deleted to force a rebuild anyway. ---- - src/bootstrap/native.rs | 27 ++++++++++++++------------- - 1 file changed, 14 insertions(+), 13 deletions(-) - -diff --git a/src/bootstrap/native.rs b/src/bootstrap/native.rs -index f02def3e1b05..7bf9ea2688f4 100644 ---- a/src/bootstrap/native.rs -+++ b/src/bootstrap/native.rs -@@ -81,26 +81,29 @@ impl Step for Llvm { - (info, "src/llvm-project/llvm", builder.llvm_out(target), dir.join("bin")) - }; - -- if !llvm_info.is_git() { -- println!( -- "git could not determine the LLVM submodule commit hash. \ -- Assuming that an LLVM build is necessary.", -- ); -- } -- - let build_llvm_config = llvm_config_ret_dir - .join(exe("llvm-config", &*builder.config.build)); - let done_stamp = out_dir.join("llvm-finished-building"); - -- if let Some(llvm_commit) = llvm_info.sha() { -- if done_stamp.exists() { -+ if done_stamp.exists() { -+ if let Some(llvm_commit) = llvm_info.sha() { - let done_contents = t!(fs::read(&done_stamp)); - - // If LLVM was already built previously and the submodule's commit didn't change - // from the previous build, then no action is required. - if done_contents == llvm_commit.as_bytes() { -- return build_llvm_config -+ return build_llvm_config; - } -+ } else { -+ builder.info( -+ "Could not determine the LLVM submodule commit hash. \ -+ Assuming that an LLVM rebuild is not necessary.", -+ ); -+ builder.info(&format!( -+ "To force LLVM to rebuild, remove the file `{}`", -+ done_stamp.display() -+ )); -+ return build_llvm_config; - } - } - -@@ -303,9 +306,7 @@ impl Step for Llvm { - - cfg.build(); - -- if let Some(llvm_commit) = llvm_info.sha() { -- t!(fs::write(&done_stamp, llvm_commit)); -- } -+ t!(fs::write(&done_stamp, llvm_info.sha().unwrap_or(""))); - - build_llvm_config - } diff --git a/dev-lang/rust/files/1.40.0-add-soname.patch b/dev-lang/rust/files/1.40.0-add-soname.patch new file mode 100644 index 00000000..7a5c0189 --- /dev/null +++ b/dev-lang/rust/files/1.40.0-add-soname.patch @@ -0,0 +1,36 @@ +Description: Set DT_SONAME when building dylibs + In Rust, library filenames include a version-specific hash to help + the run-time linker find the correct version. Unlike in C/C++, the + compiler looks for all libraries matching a glob that ignores the + hash and reads embedded metadata to work out versions, etc. + . + The upshot is that there is no need for the usual "libfoo.so -> + libfoo-1.2.3.so" symlink common with C/C++ when building with Rust, + and no need to communicate an alternate filename to use at run-time + vs compile time. If linking to a Rust dylib from C/C++ however, a + "libfoo.so -> libfoo-$hash.so" symlink may well be useful and in + this case DT_SONAME=libfoo-$hash.so would be required. More + mundanely, various tools (eg: dpkg-shlibdeps) complain if they don't + find DT_SONAME on shared libraries in public directories. + . + This patch passes -Wl,-soname=$outfile when building dylibs (and + using a GNU linker). +Author: Angus Lees <gus@debian.org> +Forwarded: no + +--- a/src/librustc_codegen_ssa/back/link.rs ++++ b/src/librustc_codegen_ssa/back/link.rs +@@ -1034,6 +1034,13 @@ + cmd.args(&rpath::get_rpath_flags(&mut rpath_config)); + } + ++ if (crate_type == config::CrateType::Dylib || crate_type == config::CrateType::Cdylib) ++ && t.options.linker_is_gnu { ++ let filename = String::from(out_filename.file_name().unwrap().to_str().unwrap()); ++ let soname = [String::from("-Wl,-soname=") + &filename]; ++ cmd.args(&soname); ++ } ++ + // Finally add all the linker arguments provided on the command line along + // with any #[link_args] attributes found inside the crate + if let Some(ref args) = sess.opts.cg.link_args { diff --git a/dev-lang/rust/files/llvm-gcc10.patch b/dev-lang/rust/files/llvm-gcc10.patch new file mode 100644 index 00000000..8fbaa923 --- /dev/null +++ b/dev-lang/rust/files/llvm-gcc10.patch @@ -0,0 +1,34 @@ +From b288d90b39f4b905c02092a9bfcfd6d78f99b191 Mon Sep 17 00:00:00 2001 +From: Than McIntosh <thanm@google.com> +Date: Fri, 19 Jul 2019 13:13:54 +0000 +Subject: [PATCH] [NFC] include cstdint/string prior to using uint8_t/string + +Summary: include proper header prior to use of uint8_t typedef +and std::string. + +Subscribers: llvm-commits + +Reviewers: cherry + +Tags: #llvm + +Differential Revision: https://reviews.llvm.org/D64937 + +llvm-svn: 366572 +--- + llvm/include/llvm/Demangle/MicrosoftDemangleNodes.h | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/src/llbm-project/llvm/include/llvm/Demangle/MicrosoftDemangleNodes.h b/src/llvm-project/llvm/include/llvm/Demangle/MicrosoftDemangleNodes.h +index da9d9d5bfdc0..3d47471f0ef0 100644 +--- a/src/llvm-project/llvm/include/llvm/Demangle/MicrosoftDemangleNodes.h ++++ b/src/llvm-project/llvm/include/llvm/Demangle/MicrosoftDemangleNodes.h +@@ -16,6 +16,8 @@ + #include "llvm/Demangle/DemangleConfig.h" + #include "llvm/Demangle/StringView.h" + #include <array> ++#include <cstdint> ++#include <string> + + namespace llvm { + namespace itanium_demangle { diff --git a/dev-lang/rust/rust-1.38.0-r314.ebuild b/dev-lang/rust/rust-1.41.0-r10.ebuild index 86f55184..cf4a1209 100644 --- a/dev-lang/rust/rust-1.38.0-r314.ebuild +++ b/dev-lang/rust/rust-1.41.0-r10.ebuild @@ -1,11 +1,11 @@ -# Copyright 1999-2019 Gentoo Authors +# Copyright 1999-2020 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=7 -PYTHON_COMPAT=( python2_7 python3_{5,6,7} pypy ) +PYTHON_COMPAT=( python3_{6,7} ) -inherit check-reqs estack flag-o-matic llvm multiprocessing multilib-build python-any-r1 rust-toolchain toolchain-funcs +inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing multilib-build python-any-r1 rust-toolchain toolchain-funcs if [[ ${PV} = *beta* ]]; then betaver=${PV//*beta} @@ -14,7 +14,7 @@ if [[ ${PV} = *beta* ]]; then SLOT="beta/${PV}" SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz" else - ABI_VER="1.38" + ABI_VER="1.41" SLOT="stable/${ABI_VER}" MY_P="rustc-${PV}" SRC="${MY_P}-src.tar.xz" @@ -26,8 +26,10 @@ RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0" DESCRIPTION="Systems programming language from Mozilla" HOMEPAGE="https://www.rust-lang.org/" -SRC_URI="https://static.rust-lang.org/dist/${SRC} -> rustc-${PV}-src.tar.xz - $(rust_arch_uri x86_64-unknown-linux-gnu rust-${RUST_STAGE0_VERSION})" +SRC_URI=" + https://static.rust-lang.org/dist/${SRC} -> rustc-${PV}-src.tar.xz + !system-bootstrap? ( $(rust_arch_uri x86_64-unknown-linux-gnu rustc-${RUST_STAGE0_VERSION}) ) +" ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430 NVPTX PowerPC RISCV Sparc SystemZ WebAssembly X86 XCore ) @@ -36,7 +38,7 @@ LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?} LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA" -IUSE="clippy cpu_flags_x86_sse2 debug doc libressl rls rustfmt system-llvm wasm ${ALL_LLVM_TARGETS[*]}" +IUSE="clippy cpu_flags_x86_sse2 debug doc libressl nightly parallel-compiler rls rustfmt system-bootstrap system-llvm wasm ${ALL_LLVM_TARGETS[*]}" # Please keep the LLVM dependency block separate. Since LLVM is slotted, # we need to *really* make sure we're not pulling more than one slot @@ -44,8 +46,8 @@ IUSE="clippy cpu_flags_x86_sse2 debug doc libressl rls rustfmt system-llvm wasm # How to use it: # 1. List all the working slots (with min versions) in ||, newest first. -# 2. Update the := to specify *max* version, e.g. < 9. -# 3. Specify LLVM_MAX_SLOT, e.g. 8. +# 2. Update the := to specify *max* version, e.g. < 10. +# 3. Specify LLVM_MAX_SLOT, e.g. 9. LLVM_DEPEND=" || ( sys-devel/llvm:9[llvm_targets_WebAssembly?] @@ -55,13 +57,16 @@ LLVM_DEPEND=" " LLVM_MAX_SLOT=9 +BOOTSTRAP_DEPEND="|| ( >=dev-lang/rust-1.$(($(ver_cut 2) - 1)).0-r1 >=dev-lang/rust-bin-1.$(($(ver_cut 2) - 1)) )" + COMMON_DEPEND=" - sys-libs/zlib + net-libs/libssh2:= + net-libs/http-parser:= + net-misc/curl:=[ssl] + sys-libs/zlib:= !libressl? ( dev-libs/openssl:0= ) libressl? ( dev-libs/libressl:0= ) - net-libs/libssh2 - net-libs/http-parser:= - net-misc/curl[ssl] + elibc_musl? ( sys-libs/libunwind ) system-llvm? ( ${LLVM_DEPEND} ) @@ -73,24 +78,33 @@ DEPEND="${COMMON_DEPEND} >=sys-devel/gcc-4.7 >=sys-devel/clang-3.5 ) - dev-util/cmake + system-bootstrap? ( ${BOOTSTRAP_DEPEND} ) + system-llvm? ( + dev-util/cmake + dev-util/ninja + ) " -RDEPEND="${COMMON_DEPEND} - !dev-util/cargo - rustfmt? ( !dev-util/rustfmt ) -" +RDEPEND="${COMMON_DEPEND}" REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} ) + parallel-compiler? ( nightly ) wasm? ( llvm_targets_WebAssembly ) x86? ( cpu_flags_x86_sse2 ) " -QA_FLAGS_IGNORED="usr/bin/* usr/lib*/${P}" + +QA_FLAGS_IGNORED=" + usr/bin/*-${PV} + usr/lib*/lib*.so + usr/lib/rustlib/*/codegen-backends/librustc_codegen_llvm-llvm.so + usr/lib/rustlib/*/lib/lib*.so +" + +QA_SONAME="usr/lib.*/librustc_macros.*.so" PATCHES=( - "${FILESDIR}"/1.38.0-fix-custom-libdir.patch - "${FILESDIR}"/1.38.0-fix-multiple-llvm-rebuilds.patch - "${FILESDIR}"/1.36.0-libressl.patch + "${FILESDIR}"/1.40.0-add-soname.patch + "${FILESDIR}"/llvm-gcc10.patch ) S="${WORKDIR}/${MY_P}-src" @@ -100,10 +114,10 @@ toml_usex() { } pre_build_checks() { - CHECKREQS_DISK_BUILD="9G" + CHECKREQS_DISK_BUILD="10G" eshopts_push -s extglob if is-flagq '-g?(gdb)?([1-9])'; then - CHECKREQS_DISK_BUILD="14G" + CHECKREQS_DISK_BUILD="15G" fi eshopts_pop check-reqs_pkg_setup @@ -116,15 +130,31 @@ pkg_pretend() { pkg_setup() { pre_build_checks python-any-r1_pkg_setup - use system-llvm && llvm_pkg_setup + + # use bundled for now, #707746 + # will need dev-libs/libgit2 slotted dep if re-enabled + #export LIBGIT2_SYS_USE_PKG_CONFIG=1 + export LIBSSH2_SYS_USE_PKG_CONFIG=1 + export PKG_CONFIG_ALLOW_CROSS=1 + + if use system-llvm; then + llvm_pkg_setup + + local llvm_config="$(get_llvm_prefix "$LLVM_MAX_SLOT")/bin/llvm-config" + + export LLVM_LINK_SHARED=1 + export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)" + fi } src_prepare() { - local rust_stage0_root="${WORKDIR}"/rust-stage0 - - local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi)" + if ! use system-bootstrap; then + local rust_stage0_root="${WORKDIR}"/rust-stage0 + local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi)" - "${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig --destdir="${rust_stage0_root}" --prefix=/ || die + "${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \ + --destdir="${rust_stage0_root}" --prefix=/ || die + fi default } @@ -152,7 +182,12 @@ src_configure() { tools="\"rustfmt\",$tools" fi - local rust_stage0_root="${WORKDIR}"/rust-stage0 + local rust_stage0_root + if use system-bootstrap; then + rust_stage0_root="$(rustc --print sysroot)" + else + rust_stage0_root="${WORKDIR}"/rust-stage0 + fi rust_target="$(rust_abi)" @@ -171,6 +206,7 @@ src_configure() { cargo = "${rust_stage0_root}/bin/cargo" rustc = "${rust_stage0_root}/bin/rustc" docs = $(toml_usex doc) + compiler-docs = $(toml_usex doc) submodules = false python = "${EPYTHON}" locked-deps = true @@ -180,17 +216,20 @@ src_configure() { verbose = 2 [install] prefix = "${EPREFIX}/usr" - libdir = "$(get_libdir)/${P}" - docdir = "share/doc/${P}" - mandir = "share/${P}/man" + libdir = "lib" + docdir = "share/doc/${PF}" + mandir = "share/man" [rust] optimize = $(toml_usex !debug) debug = $(toml_usex debug) debug-assertions = $(toml_usex debug) default-linker = "$(tc-getCC)" - channel = "stable" + parallel-compiler = $(toml_usex parallel-compiler) + channel = "$(usex nightly nightly stable)" rpath = false lld = $(usex system-llvm false $(toml_usex wasm)) + [dist] + src-tarball = false EOF for v in $(multilib_get_enabled_abi_pairs); do @@ -208,6 +247,12 @@ src_configure() { linker = "$(tc-getCC)" ar = "$(tc-getAR)" EOF + # librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true; + if use elibc_musl; then + cat <<- EOF >> "${S}"/config.toml + crt-static = false + EOF + fi if use system-llvm; then cat <<- EOF >> "${S}"/config.toml llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config" @@ -230,39 +275,26 @@ src_compile() { } src_install() { - local rust_target abi_libdir - env DESTDIR="${D}" "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml \ --exclude src/tools/miri || die - # Copy shared library versions of standard libraries for all targets - # into the system's abi-dependent lib directories because the rust - # installer only does so for the native ABI. - for v in $(multilib_get_enabled_abi_pairs); do - if [ ${v##*.} = ${DEFAULT_ABI} ]; then - continue - fi - abi_libdir=$(get_abi_LIBDIR ${v##*.}) - rust_target=$(rust_abi $(get_abi_CHOST ${v##*.})) - mkdir -p "${ED}/usr/${abi_libdir}/${P}" - cp "${ED}/usr/$(get_libdir)/${P}/rustlib/${rust_target}/lib"/*.so \ - "${ED}/usr/${abi_libdir}/${P}" || die - done + # bug #689562, #689160 + rm "${D}/etc/bash_completion.d/cargo" || die + rmdir "${D}"/etc{/bash_completion.d,} || die + dobashcomp build/tmp/dist/cargo-image/etc/bash_completion.d/cargo + + # Move public shared libs to abi specific libdir + # Private and target specific libs MUST stay in /usr/lib/rustlib/${rust_target}/lib + if [[ $(get_libdir) != lib ]]; then + dodir /usr/$(get_libdir) + mv "${ED}/usr/lib"/*.so "${ED}/usr/$(get_libdir)/" || die + fi dodoc COPYRIGHT - # FIXME: - # Really not sure if that env is needed, specailly LDPATH - cat <<-EOF > "${T}"/50${P} - LDPATH="${EPREFIX}/usr/$(get_libdir)/${P}" - MANPATH="${EPREFIX}/usr/share/${P}/man" - EOF - doenvd "${T}"/50${P} } pkg_postinst() { - eselect rust update --if-unset - elog "Rust installs a helper script for calling GDB and LLDB," elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}." @@ -270,15 +302,20 @@ pkg_postinst() { ewarn "This might have resulted in a dangling symlink for /usr/bin/cargo on some" ewarn "systems. This can be resolved by calling 'sudo eselect rust set ${P}'." - if has_version app-editors/emacs || has_version app-editors/emacs-vcs; then + if has_version app-editors/emacs; then elog "install app-emacs/rust-mode to get emacs support for rust." fi if has_version app-editors/gvim || has_version app-editors/vim; then elog "install app-vim/rust-vim to get vim support for rust." fi -} -pkg_postrm() { - eselect rust cleanup + if use elibc_musl; then + ewarn "${PN} on *-musl targets is configured with crt-static" + ewarn "" + ewarn "you will need to set RUSTFLAGS=\"-C target-feature=-crt-static\" in make.conf" + ewarn "to use it with portage, otherwise you may see failures like" + ewarn "error: cannot produce proc-macro for serde_derive v1.0.98 as the target " + ewarn "x86_64-unknown-linux-musl does not support these crate types" + fi } |