From 739c65c54cb0e957df5e9b76f93fb02554e5cac3 Mon Sep 17 00:00:00 2001 From: davidovski Date: Wed, 4 May 2022 23:52:30 +0100 Subject: moved everything to new file formatting --- repo/devel/rustc/files/check-rustc | 109 ++++++++++++ ...-Prefer-libgcc_eh-over-libunwind-for-musl.patch | 24 +++ .../0007-do-not-install-libunwind-source.patch | 19 ++ .../patches/alpine-move-py-scripts-to-share.patch | 23 +++ repo/devel/rustc/patches/alpine-target.patch | 191 +++++++++++++++++++++ .../rustc/patches/install-template-shebang.patch | 10 ++ .../rustc/patches/link-musl-dynamically.patch | 17 ++ .../rustc/patches/musl-fix-linux_musl_base.patch | 23 +++ repo/devel/rustc/patches/need-rpath.patch | 62 +++++++ repo/devel/rustc/patches/need-ssp_nonshared.patch | 13 ++ repo/devel/rustc/rustc.xibuild | 94 ++++++++++ 11 files changed, 585 insertions(+) create mode 100644 repo/devel/rustc/files/check-rustc create mode 100644 repo/devel/rustc/patches/0006-Prefer-libgcc_eh-over-libunwind-for-musl.patch create mode 100644 repo/devel/rustc/patches/0007-do-not-install-libunwind-source.patch create mode 100644 repo/devel/rustc/patches/alpine-move-py-scripts-to-share.patch create mode 100644 repo/devel/rustc/patches/alpine-target.patch create mode 100644 repo/devel/rustc/patches/install-template-shebang.patch create mode 100644 repo/devel/rustc/patches/link-musl-dynamically.patch create mode 100644 repo/devel/rustc/patches/musl-fix-linux_musl_base.patch create mode 100644 repo/devel/rustc/patches/need-rpath.patch create mode 100644 repo/devel/rustc/patches/need-ssp_nonshared.patch create mode 100644 repo/devel/rustc/rustc.xibuild (limited to 'repo/devel/rustc') diff --git a/repo/devel/rustc/files/check-rustc b/repo/devel/rustc/files/check-rustc new file mode 100644 index 0000000..d4b85be --- /dev/null +++ b/repo/devel/rustc/files/check-rustc @@ -0,0 +1,109 @@ +#!/bin/sh +# vim: set ts=4: +set -eu + +RUSTC="$1" +TMPDIR="$(pwd)/.tmp-${0##*/}-$RANDOM" +failed=0 + +unset RUST_BACKTRACE +unset RUSTC_CRT_STATIC + + +_rustc() { + printf '\n$ rustc %s\n' "$*" + "$RUSTC" "$@" +} + +die() { + printf '\033[1;31mERROR:\033[0m %s\n' "$1" >&2 # bold red + exit 1 +} + +fail() { + printf '\033[1;31mFAIL:\033[0m %s\n' "$1" >&2 # bold red + failed=$(( failed + 1 )) +} + +assert_dynamic() { + readelf -l "$1" | grep -Fqw INTERP \ + && readelf -d "$1" | grep -Fqw NEEDED || { + fail "$1 is not a dynamic executable!" + readelf -ld "$1" + } +} + +assert_ok() { + "$1" || fail "$1 exited with status $?" +} + +assert_panic() { + local status=0 + "$1" || status=$? && [ "$status" = 101 ] \ + || fail "$1 exited with status $status, but expected 101" +} + +assert_pie() { + readelf -d "$1" | grep -Fw FLAGS_1 | grep -Fqw PIE || { + fail "$1 is not a PIE executable!" + readelf -d "$1" + } +} + +assert_static() { + test -f "$1" \ + && ! readelf -l "$1" | grep -Fqw INTERP \ + && ! readelf -d "$1" | grep -Fqw NEEDED || { + fail "$1 is not a static executable!" + readelf -ld "$1" + } +} + + +#-------------------- M a i n -------------------- + +test -d "$TMPDIR" && die "$TMPDIR already exists!" +mkdir -p "$TMPDIR" +trap "rm -R '$TMPDIR'" EXIT + +cd "$TMPDIR" + +cat >> hello_world.rs <<-EOF + fn main() { + println!("Hello, world!"); + } +EOF + +_rustc hello_world.rs +assert_ok ./hello_world +assert_dynamic hello_world +assert_pie hello_world +rm -f hello_world + +_rustc -C target-feature=-crt-static hello_world.rs +assert_ok ./hello_world +assert_dynamic hello_world +assert_pie hello_world +rm -f hello_world + +_rustc -C target-feature=+crt-static hello_world.rs +assert_ok ./hello_world +assert_static hello_world +assert_pie hello_world +rm -f hello_world + + +cat >> panic.rs <<-EOF + fn main() { + panic!("This should panic"); + } +EOF + +_rustc -C target-feature=-crt-static panic.rs +assert_panic ./panic + +_rustc -C target-feature=+crt-static panic.rs +assert_panic ./panic + + +[ "$failed" -eq 0 ] || die "$failed assertion(s) has failed" diff --git a/repo/devel/rustc/patches/0006-Prefer-libgcc_eh-over-libunwind-for-musl.patch b/repo/devel/rustc/patches/0006-Prefer-libgcc_eh-over-libunwind-for-musl.patch new file mode 100644 index 0000000..30cb66f --- /dev/null +++ b/repo/devel/rustc/patches/0006-Prefer-libgcc_eh-over-libunwind-for-musl.patch @@ -0,0 +1,24 @@ +Additions for build.rs by q66, necessary for our musl setup. + +From 1eb558f246269606c6d8d73824ef6b44fa10764e Mon Sep 17 00:00:00 2001 +From: Samuel Holland +Date: Sat, 9 Sep 2017 00:14:16 -0500 +Subject: [PATCH 06/16] Prefer libgcc_eh over libunwind for musl + +--- + src/libunwind/lib.rs | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/libunwind/lib.rs b/src/libunwind/lib.rs +index 9182e349b19..0377fbb58fc 100644 +--- a/library/unwind/src/lib.rs ++++ b/library/unwind/src/lib.rs +@@ -51,7 +51,7 @@ + #[link(name = "unwind", cfg(not(target_feature = "crt-static")))] + extern "C" {} + } else { +- #[link(name = "unwind", kind = "static", modifiers = "-bundle", cfg(target_feature = "crt-static"))] ++ #[link(name = "gcc_eh", cfg(target_feature = "crt-static"))] + #[link(name = "gcc_s", cfg(not(target_feature = "crt-static")))] + extern "C" {} + } diff --git a/repo/devel/rustc/patches/0007-do-not-install-libunwind-source.patch b/repo/devel/rustc/patches/0007-do-not-install-libunwind-source.patch new file mode 100644 index 0000000..e8ff8b7 --- /dev/null +++ b/repo/devel/rustc/patches/0007-do-not-install-libunwind-source.patch @@ -0,0 +1,19 @@ +From: Dominic Meiser +Date: Tue, 22 Dec 2020 23:31:28 +0100 +Subject: [PATCH] Do not install libunwind source + +This was added in rustc 1.48, but is incompatible with the Alpine Linux package since it removes all bundled +dependencies prior to building. + +diff -Naur rustc-1.48.0-src.orig/src/bootstrap/dist.rs rustc-1.48.0-src/src/bootstrap/dist.rs +--- rustc-1.48.0-src.orig/src/bootstrap/dist.rs 2020-12-22 16:39:30.504249113 +0100 ++++ rustc-1.48.0-src/src/bootstrap/dist.rs 2020-12-22 16:42:08.663006830 +0100 +@@ -1016,7 +1016,7 @@ + copy_src_dirs( + builder, + &builder.src, +- &["library", "src/llvm-project/libunwind"], ++ &["library"], + &[ + // not needed and contains symlinks which rustup currently + // chokes on when unpacking. diff --git a/repo/devel/rustc/patches/alpine-move-py-scripts-to-share.patch b/repo/devel/rustc/patches/alpine-move-py-scripts-to-share.patch new file mode 100644 index 0000000..21be36f --- /dev/null +++ b/repo/devel/rustc/patches/alpine-move-py-scripts-to-share.patch @@ -0,0 +1,23 @@ +--- a/src/etc/rust-gdb ++++ b/src/etc/rust-gdb +@@ -12,7 +12,7 @@ + + # Find out where the pretty printer Python module is + RUSTC_SYSROOT="$("$RUSTC" --print=sysroot)" +-GDB_PYTHON_MODULE_DIRECTORY="$RUSTC_SYSROOT/lib/rustlib/etc" ++GDB_PYTHON_MODULE_DIRECTORY="$RUSTC_SYSROOT/share/rust/etc" + + # Run GDB with the additional arguments that load the pretty printers + # Set the environment variable `RUST_GDB` to overwrite the call to a + # Set the environment variable `RUST_GDB` to overwrite the call to a +--- a/src/etc/rust-lldb ++++ b/src/etc/rust-lldb +@@ -8,7 +8,7 @@ + + # Find out where to look for the pretty printer Python module + RUSTC_SYSROOT=$(rustc --print sysroot) +-RUST_LLDB="$RUSTC_SYSROOT/lib/rustlib/$host/bin/lldb" ++RUST_LLDB="$RUSTC_SYSROOT/share/rust/etc" + + lldb=lldb + if [ -f "$RUST_LLDB" ]; then diff --git a/repo/devel/rustc/patches/alpine-target.patch b/repo/devel/rustc/patches/alpine-target.patch new file mode 100644 index 0000000..2392cdd --- /dev/null +++ b/repo/devel/rustc/patches/alpine-target.patch @@ -0,0 +1,191 @@ +From: Shiz +Updated by Rasmus Thomsen on 28th of July 2019 +Updated again by Ariadne Conill on 31 October 2020 +Date: Thu, 20 Aug 2017 01:52:36 +0200 +Last-Updated: Sat, 28 Oct 2017 20:23:00 +0200 +Subject: [PATCH] Add Alpine targets + +This adds `$arch-alpine-linux-musl` targets to Rust to encode our toolchain +and distribution-specific quirks instead of polluting the main musl target of +`$arch-unknown-linux-musl`. + +--- /dev/null ++++ rustc-1.48.0-src/compiler/rustc_target/src/spec/aarch64_alpine_linux_musl.rs +@@ -0,0 +1,13 @@ ++use crate::spec::Target; ++ ++pub fn target() -> Target { ++ let mut base = super::aarch64_unknown_linux_musl::target(); ++ ++ base.llvm_target = "aarch64-alpine-linux-musl".to_string(); ++ base.options.vendor = "alpine".to_string(); ++ base.options.crt_static_default = false; ++ base.options.static_position_independent_executables = true; ++ base.options.need_rpath = true; ++ ++ base ++} +--- /dev/null ++++ rustc-1.48.0-src/compiler/rustc_target/src/spec/armv6_alpine_linux_musleabihf.rs +@@ -0,0 +1,13 @@ ++use crate::spec::Target; ++ ++pub fn target() -> Target { ++ let mut base = super::arm_unknown_linux_musleabihf::target(); ++ ++ base.llvm_target = "armv6-alpine-linux-musleabihf".to_string(); ++ base.options.vendor = "alpine".to_string(); ++ base.options.crt_static_default = false; ++ base.options.static_position_independent_executables = true; ++ base.options.need_rpath = true; ++ ++ base ++} +--- /dev/null ++++ rustc-1.48.0-src/compiler/rustc_target/src/spec/armv7_alpine_linux_musleabihf.rs +@@ -0,0 +1,13 @@ ++use crate::spec::Target; ++ ++pub fn target() -> Target { ++ let mut base = super::armv7_unknown_linux_musleabihf::target(); ++ ++ base.llvm_target = "armv7-alpine-linux-musleabihf".to_string(); ++ base.options.vendor = "alpine".to_string(); ++ base.options.crt_static_default = false; ++ base.options.static_position_independent_executables = true; ++ base.options.need_rpath = true; ++ ++ base ++} +--- /dev/null ++++ rustc-1.48.0-src/compiler/rustc_target/src/spec/i586_alpine_linux_musl.rs +@@ -0,0 +1,14 @@ ++use crate::spec::Target; ++ ++pub fn target() -> Target { ++ let mut base = super::i686_unknown_linux_musl::target(); ++ ++ base.options.cpu = "pentium4".to_string(); ++ base.llvm_target = "i586-alpine-linux-musl".to_string(); ++ base.options.vendor = "alpine".to_string(); ++ base.options.crt_static_default = false; ++ base.options.static_position_independent_executables = true; ++ base.options.need_rpath = true; ++ ++ base ++} +--- rustc-1.48.0-src.orig/compiler/rustc_target/src/spec/mod.rs ++++ rustc-1.48.0-src/compiler/rustc_target/src/spec/mod.rs +@@ -490,6 +490,16 @@ + } + + supported_targets! { ++ ("i586-alpine-linux-musl", i586_alpine_linux_musl), ++ ("x86_64-alpine-linux-musl", x86_64_alpine_linux_musl), ++ ("aarch64-alpine-linux-musl", aarch64_alpine_linux_musl), ++ ("armv6-alpine-linux-musleabihf", armv6_alpine_linux_musleabihf), ++ ("armv7-alpine-linux-musleabihf", armv7_alpine_linux_musleabihf), ++ ("powerpc-alpine-linux-musl", powerpc_alpine_linux_musl), ++ ("powerpc64-alpine-linux-musl", powerpc64_alpine_linux_musl), ++ ("powerpc64le-alpine-linux-musl", powerpc64le_alpine_linux_musl), ++ ("s390x-alpine-linux-musl", s390x_alpine_linux_musl), ++ ("riscv64-alpine-linux-musl", riscv64_alpine_linux_musl), + ("x86_64-unknown-linux-gnu", x86_64_unknown_linux_gnu), + ("x86_64-unknown-linux-gnux32", x86_64_unknown_linux_gnux32), + ("i686-unknown-linux-gnu", i686_unknown_linux_gnu), +--- /dev/null ++++ rustc-1.48.0-src/compiler/rustc_target/src/spec/powerpc64_alpine_linux_musl.rs +@@ -0,0 +1,13 @@ ++use crate::spec::Target; ++ ++pub fn target() -> Target { ++ let mut base = super::powerpc64_unknown_linux_musl::target(); ++ ++ base.llvm_target = "powerpc64-alpine-linux-musl".to_string(); ++ base.options.vendor = "alpine".to_string(); ++ base.options.crt_static_default = false; ++ base.options.static_position_independent_executables = true; ++ base.options.need_rpath = true; ++ ++ base ++} +--- /dev/null ++++ rustc-1.48.0-src/compiler/rustc_target/src/spec/powerpc64le_alpine_linux_musl.rs +@@ -0,0 +1,13 @@ ++use crate::spec::Target; ++ ++pub fn target() -> Target { ++ let mut base = super::powerpc64le_unknown_linux_musl::target(); ++ ++ base.llvm_target = "powerpc64le-alpine-linux-musl".to_string(); ++ base.options.vendor = "alpine".to_string(); ++ base.options.crt_static_default = false; ++ base.options.static_position_independent_executables = true; ++ base.options.need_rpath = true; ++ ++ base ++} +--- /dev/null ++++ rustc-1.48.0-src/compiler/rustc_target/src/spec/powerpc_alpine_linux_musl.rs +@@ -0,0 +1,13 @@ ++use crate::spec::Target; ++ ++pub fn target() -> Target { ++ let mut base = super::powerpc_unknown_linux_musl::target(); ++ ++ base.llvm_target = "powerpc-alpine-linux-musl".to_string(); ++ base.options.vendor = "alpine".to_string(); ++ base.options.crt_static_default = false; ++ base.options.static_position_independent_executables = true; ++ base.options.need_rpath = true; ++ ++ base ++} +--- /dev/null ++++ rustc-1.48.0-src/compiler/rustc_target/src/spec/s390x_alpine_linux_musl.rs +@@ -0,0 +1,13 @@ ++use crate::spec::Target; ++ ++pub fn target() -> Target { ++ let mut base = super::s390x_unknown_linux_musl::target(); ++ ++ base.llvm_target = "s390x-alpine-linux-musl".to_string(); ++ base.options.vendor = "alpine".to_string(); ++ base.options.crt_static_default = false; ++ base.options.static_position_independent_executables = true; ++ base.options.need_rpath = true; ++ ++ base ++} +--- /dev/null ++++ rustc-1.48.0-src/compiler/rustc_target/src/spec/x86_64_alpine_linux_musl.rs +@@ -0,0 +1,13 @@ ++use crate::spec::Target; ++ ++pub fn target() -> Target { ++ let mut base = super::x86_64_unknown_linux_musl::target(); ++ ++ base.llvm_target = "x86_64-alpine-linux-musl".to_string(); ++ base.options.vendor = "alpine".to_string(); ++ base.options.crt_static_default = false; ++ base.options.static_position_independent_executables = true; ++ base.options.need_rpath = true; ++ ++ base ++} +--- /dev/null ++++ rustc-1.52.1-src/compiler/rustc_target/src/spec/riscv64_alpine_linux_musl.rs +@@ -0,0 +1,13 @@ ++use crate::spec::Target; ++ ++pub fn target() -> Target { ++ let mut base = super::riscv64gc_unknown_linux_musl::target(); ++ ++ base.llvm_target = "riscv64-alpine-linux-musl".to_string(); ++ base.options.vendor = "alpine".to_string(); ++ base.options.crt_static_default = false; ++ base.options.static_position_independent_executables = true; ++ base.options.need_rpath = true; ++ ++ base ++} diff --git a/repo/devel/rustc/patches/install-template-shebang.patch b/repo/devel/rustc/patches/install-template-shebang.patch new file mode 100644 index 0000000..e81b579 --- /dev/null +++ b/repo/devel/rustc/patches/install-template-shebang.patch @@ -0,0 +1,10 @@ +The script seems to be POSIX-sh (+ local) compatible. + +--- a/src/tools/rust-installer/install-template.sh ++++ b/src/tools/rust-installer/install-template.sh +@@ -1,4 +1,4 @@ +-#!/bin/bash ++#!/bin/sh + # Copyright 2014 The Rust Project Developers. See the COPYRIGHT + # file at the top-level directory of this distribution and at + # http://rust-lang.org/COPYRIGHT. diff --git a/repo/devel/rustc/patches/link-musl-dynamically.patch b/repo/devel/rustc/patches/link-musl-dynamically.patch new file mode 100644 index 0000000..55d02a3 --- /dev/null +++ b/repo/devel/rustc/patches/link-musl-dynamically.patch @@ -0,0 +1,17 @@ +--- rustc-1.58.0-src.orig/vendor/libc/src/unix/mod.rs ++++ rustc-1.58.0-src/vendor/libc/src/unix/mod.rs +@@ -329,11 +329,11 @@ + #[link(name = "c", cfg(not(target_feature = "crt-static")))] + extern {} + } else if #[cfg(target_env = "musl")] { ++ #[link(name = "c")] ++ extern {} + #[cfg_attr(feature = "rustc-dep-of-std", +- link(name = "c", kind = "static", modifiers = "-bundle", ++ link(name = "gcc", kind = "static", modifiers = "-bundle", + cfg(target_feature = "crt-static")))] +- #[cfg_attr(feature = "rustc-dep-of-std", +- link(name = "c", cfg(not(target_feature = "crt-static"))))] + extern {} + } else if #[cfg(target_os = "emscripten")] { + #[link(name = "c")] diff --git a/repo/devel/rustc/patches/musl-fix-linux_musl_base.patch b/repo/devel/rustc/patches/musl-fix-linux_musl_base.patch new file mode 100644 index 0000000..1771ffe --- /dev/null +++ b/repo/devel/rustc/patches/musl-fix-linux_musl_base.patch @@ -0,0 +1,23 @@ +From: Jakub Jirutka +Date: Sat, 08 Aug 2016 15:06:00 +0200 +Subject: [PATCH] Fix linux_musl_base for native musl host + +See https://github.com/rust-lang/rust/pull/40113 + +--- a/compiler/rustc_target/src/spec/linux_musl_base.rs ++++ b/compiler/rustc_target/src/spec/linux_musl_base.rs +@@ -5,12 +5,9 @@ + let mut base = super::linux_base::opts(); + + base.env = "musl".to_string(); +- base.pre_link_objects_fallback = crt_objects::pre_musl_fallback(); +- base.post_link_objects_fallback = crt_objects::post_musl_fallback(); +- base.crt_objects_fallback = Some(CrtObjectsFallback::Musl); + + // These targets statically link libc by default +- base.crt_static_default = true; ++ base.crt_static_default = false; + + base + } + diff --git a/repo/devel/rustc/patches/need-rpath.patch b/repo/devel/rustc/patches/need-rpath.patch new file mode 100644 index 0000000..5ab8377 --- /dev/null +++ b/repo/devel/rustc/patches/need-rpath.patch @@ -0,0 +1,62 @@ +From: Shiz +Date: Thu, 20 Aug 2017 01:48:22 +0200 +Subject: [PATCH] Add need_rpath target option to force RPATH generation + +This adds a `need_rpath` option to the target options in order to implicitly +have the equivalent of `-C rpath` specified by default for final products +(executables and dynamic libraries), so that RPATHs are always added. + +We have to skip this step in the bootstrap phase as it does its own manual +RPATH additions, but unfortunately there's no clean way to detect this. +As such, we have to resort to checking the `RUSTC_BOOTSTRAP` variable. +Hacky hacky! + +--- a/compiler/rustc_target/src/spec/mod.rs ++++ b/compiler/rustc_target/src/spec/mod.rs +@@ -379,6 +379,8 @@ + pub allows_weak_linkage: bool, + /// Whether the linker support rpaths or not. Defaults to false. + pub has_rpath: bool, ++ /// Whether to force rpath support on by default. Defaults to false. ++ pub need_rpath: bool, + /// Whether to disable linking to the default libraries, typically corresponds + /// to `-nodefaultlibs`. Defaults to true. + pub no_default_libraries: bool, +@@ -519,6 +519,7 @@ + linker_is_gnu: false, + allows_weak_linkage: true, + has_rpath: false, ++ need_rpath: false, + no_default_libraries: true, + position_independent_executables: false, + static_position_independent_executables: false, +@@ -776,6 +776,7 @@ + key!(linker_is_gnu, bool); + key!(allows_weak_linkage, bool); + key!(has_rpath, bool); ++ key!(need_rpath, bool); + key!(no_default_libraries, bool); + key!(position_independent_executables, bool); + key!(static_position_independent_executables, bool); +@@ -980,6 +980,7 @@ + target_option_val!(linker_is_gnu); + target_option_val!(allows_weak_linkage); + target_option_val!(has_rpath); ++ target_option_val!(need_rpath); + target_option_val!(no_default_libraries); + target_option_val!(position_independent_executables); + target_option_val!(static_position_independent_executables); +--- a/compiler/rustc_codegen_ssa/src/back/link.rs.orig ++++ b/compiler/rustc_codegen_ssa/src/back/link.rs +@@ -1675,7 +1675,10 @@ + // FIXME (#2397): At some point we want to rpath our guesses as to + // where extern libraries might live, based on the + // add_lib_search_paths +- if sess.opts.cg.rpath { ++ // XXX: hacky hacky ++ let bootstrap = env::var("RUSTC_BOOTSTRAP").is_ok(); ++ if !bootstrap && !sess.crt_static(None) && ++ (sess.opts.cg.rpath || sess.target.options.need_rpath) { + let libs = codegen_results + .crate_info + .used_crates diff --git a/repo/devel/rustc/patches/need-ssp_nonshared.patch b/repo/devel/rustc/patches/need-ssp_nonshared.patch new file mode 100644 index 0000000..f1adf20 --- /dev/null +++ b/repo/devel/rustc/patches/need-ssp_nonshared.patch @@ -0,0 +1,13 @@ +--- a/library/std/src/sys/unix/mod.rs.orig 2021-02-11 18:34:14.479832268 +0100 ++++ b/library/std/src/sys/unix/mod.rs 2021-02-11 18:38:28.078987749 +0100 +@@ -243,6 +243,9 @@ + #[link(name = "log")] + #[link(name = "gcc")] + extern "C" {} ++ } else if #[cfg(all(target_os = "linux", target_env = "musl"))] { ++ #[link(name = "ssp_nonshared")] ++ extern "C" {} + } else if #[cfg(target_os = "freebsd")] { + #[link(name = "execinfo")] + #[link(name = "pthread")] + diff --git a/repo/devel/rustc/rustc.xibuild b/repo/devel/rustc/rustc.xibuild new file mode 100644 index 0000000..758dafe --- /dev/null +++ b/repo/devel/rustc/rustc.xibuild @@ -0,0 +1,94 @@ +#!/bin/sh + +MAKEDEPS="cmake llvm clang llvm-ar" +DEPS="curl libssh2 openssl" + +PKG_VER=1.58.1 +SOURCE=https://static.rust-lang.org/dist/rustc-$PKG_VER-src.tar.gz +DESC="Systems programming language focused on safety, speed and concurrency" + +ADDITIONAL=" + patches/0006-Prefer-libgcc_eh-over-libunwind-for-musl.patch + patches/0007-do-not-install-libunwind-source.patch + patches/install-template-shebang.patch + patches/link-musl-dynamically.patch + patches/musl-fix-linux_musl_base.patch + patches/need-rpath.patch + patches/need-ssp_nonshared.patch +" + +prepare () { + apply_patches + sed -i /LD_LIBRARY_PATH/d src/bootstrap/bootstrap.py + sed -i 's/\("files":{\)[^}]*/\1/' vendor/libc/.cargo-checksum.json + +} + +build () { + target=x86_64-unknown-linux-musl + build=x86_64-unknown-linux-musl + ./configure \ + --build="$build" \ + --host="$target" \ + --target="$target" \ + --prefix="/usr" \ + --release-channel="stable" \ + --llvm-root="/usr/lib/" \ + --disable-docs \ + --enable-extended \ + --tools="analysis,cargo,src,rustfmt" \ + --enable-llvm-link-shared \ + --enable-option-checking \ + --enable-locked-deps \ + --enable-vendor \ + --set="rust.musl-root=/usr" \ + --set="rust.codegen-units=1" \ + --set="rust.codegen-units-std=1" \ + --set="rust.parallel-compiler=true" \ + --set="target.$target.llvm-config=/usr/bin/llvm-config" \ + --set="target.$target.musl-root=/usr" \ + --set="target.$target.crt-static=false" \ + --set="target.$target.cc=clang" \ + --set="target.$target.cxx=clang++" \ + --set="target.$target.ar=llvm-ar" \ + --set="target.$target.linker=clang" \ + --set="target.$build.musl-root=/usr" \ + --set="target.$build.crt-static=false" \ + --set="target.$build.cc=clang" \ + --set="target.$build.cxx=clang++" \ + --set="target.$build.ar=llvm-ar" \ + --set="target.$build.linker=clang" + + sed 's/#deny-warnings = .*/deny-warnings = false/' -i config.toml + sed 's|deny(warnings,|deny(|' -i src/bootstrap/lib.rs + + python ./x.py dist -v --jobs $JOBS + +} + +package () { + export LIBSSH2_SYS_USE_PKG_CONFIG=1 && + DESTDIR=${PWD}/install python3 ./x.py install && + unset LIBSSH2_SYS_USE_PKG_CONFIG + + chown -R root:root install && + cp -a install/* $PKG_DEST + + mkdir -p $PKG_DEST/etc/profile.d/ + cat > $PKG_DEST/etc/profile.d/rustc.sh << "EOF" +# Begin /etc/profile.d/rustc.sh + +pathprepend /opt/rustc/bin PATH + +# End /etc/profile.d/rustc.sh +EOF + mkdir -p $PKG_DEST/etc/ld.so.conf.d +cat >> $PKG_DEST/etc/ld.so.conf.d/rustc.conf << EOF +# Begin rustc addition + +/opt/rustc/lib + +# End rustc addition +EOF + +} -- cgit v1.2.1