lang: Add rust-bin.

Dumb package that selects and installs a binary rust distribution
based on its guess of your platform (FreeBSD, NetBSD, Linux x86_64 are
all supported). These binaries are the official ones provided by
rust upstream and are the same as those provided by the `rustup` tool.

You can choose to use a binary rust distribution by setting:
RUST_TYPE=bin in mk.conf
(or source distribution with RUST_TYPE=src).

Currently, RUST_TYPE=bin by default ONLY for NetBSD-x86_64. This is
because TNF has been shown to _repeatedly_ be unable and _unwilling_ to
ensure that rust-dependent packages build properly on their
infrastructure, and NetBSD users are all suffering for it.

This was based on minskim's work in pkgsrc-wip.

It was tested by building librsvg and firefox-esr with the resulting
binaries.

4 files changed, 215 insertions, 0 deletions

diff --git a/lang/rust-bin/DESCR b/lang/rust-bin/DESCR
new file mode 100644
index 00000000000..2b669376946
--- /dev/null
+++ b/lang/rust-bin/DESCR
@@ -0,0 +1,15 @@
+Rust is a systems programming language focused on three goals: safety,
+speed, and concurrency.  It maintains these goals without having a
+garbage collector, making it a useful language for a number of use cases
+other languages aren't good at: embedding in other languages, programs
+with specific space and time requirements, and writing low-level code,
+like device drivers and operating systems.
+
+It improves on current languages targeting this space by having a number
+of compile-time safety checks that produce no runtime overhead, while
+eliminating all data races.  Rust also aims to achieve "zero-cost
+abstractions" even though some of these abstractions feel like those of
+a high-level language.  Even then, Rust still allows precise control
+like a low-level language would.
+
+This package installs a released binary.
diff --git a/lang/rust-bin/Makefile b/lang/rust-bin/Makefile
new file mode 100644
index 00000000000..2cbde15e292
--- /dev/null
+++ b/lang/rust-bin/Makefile
@@ -0,0 +1,137 @@
+# $NetBSD: Makefile,v 1.1 2020/05/18 16:17:21 nia Exp $
+
+DISTNAME=	rust-1.42.0
+CATEGORIES=	lang
+MASTER_SITES=	https://static.rust-lang.org/dist/
+
+MAINTAINER=	pkgsrc-users@NetBSD.org
+HOMEPAGE=	https://rust-lang.org/
+COMMENT=	Safe, concurrent, practical language
+LICENSE=	mit OR apache-2.0
+
+ONLY_FOR_PLATFORM+=	Darwin-*-x86_64
+ONLY_FOR_PLATFORM+=	FreeBSD-*-i386
+ONLY_FOR_PLATFORM+=	FreeBSD-*-x86_64
+ONLY_FOR_PLATFORM+=	NetBSD-*-x86_64
+ONLY_FOR_PLATFORM+=	Linux-*-aarch64
+ONLY_FOR_PLATFORM+=	Linux-*-i386
+ONLY_FOR_PLATFORM+=	Linux-*-x86_64
+
+# The NetBSD bootstraps are built for NetBSD 8 (because rust doesn't
+# build on 7).  Mark earlier versions as broken.
+BROKEN_ON_PLATFORM+=	NetBSD-[1-7].*-*
+
+NO_BUILD=	yes
+USE_TOOLS+=	bash
+WRKSRC=		${WRKDIR}/${DISTFILES:S/.tar.gz//}
+
+GENERATE_PLIST+=	find ${DESTDIR}${PREFIX} \( -type f -o -type l \) -print | \
+			sed 's,${DESTDIR}${PREFIX}/,,' | ${SORT} ;
+
+INSTALLATION_DIRS=	bin ${PKGMANDIR} share/doc/cargo/bash_completion.d
+
+.include "../../mk/bsd.prefs.mk"
+
+DISTFILES:=	# empty
+
+.if !empty(MACHINE_PLATFORM:MDarwin-*-x86_64) || make(distinfo) || make(makesum) || make(mdi)
+RUST_ARCH:=	x86_64-apple-darwin
+DISTFILES:=	${DISTFILES} ${DISTNAME}-${RUST_ARCH}.tar.gz
+.endif
+.if !empty(MACHINE_PLATFORM:MFreeBSD-*-x86_64) || make(distinfo) || make(makesum) || make(mdi)
+RUST_ARCH:=	x86_64-unknown-freebsd
+DISTFILES:=	${DISTFILES} ${DISTNAME}-${RUST_ARCH}.tar.gz
+.endif
+.if !empty(MACHINE_PLATFORM:MFreeBSD-*-i386) || make(distinfo) || make(makesum) || make(mdi)
+RUST_ARCH:=	i686-unknown-freebsd
+DISTFILES:=	${DISTFILES} ${DISTNAME}-${RUST_ARCH}.tar.gz
+.endif
+.if !empty(MACHINE_PLATFORM:MLinux-*-i386) || make(distinfo) || make(makesum) || make(mdi)
+RUST_ARCH:=	i686-unknown-linux-gnu
+DISTFILES:=	${DISTFILES} ${DISTNAME}-${RUST_ARCH}.tar.gz
+.endif
+.if (!empty(MACHINE_PLATFORM:MLinux-*-aarch64) && !empty(GLIBC_VERSION)) || make(distinfo) || make(makesum) || make(mdi)
+RUST_ARCH:=	aarch64-unknown-linux-gnu
+DISTFILES:=	${DISTFILES} ${DISTNAME}-${RUST_ARCH}.tar.gz
+.endif
+.if (!empty(MACHINE_PLATFORM:MLinux-*-x86_64) && !empty(GLIBC_VERSION)) || make(distinfo) || make(makesum) || make(mdi)
+RUST_ARCH:=	x86_64-unknown-linux-gnu
+DISTFILES:=	${DISTFILES} ${DISTNAME}-${RUST_ARCH}.tar.gz
+.endif
+.if (!empty(MACHINE_PLATFORM:MLinux-*-x86_64) && empty(GLIBC_VERSION)) || make(distinfo) || make(makesum) || make(mdi)
+RUST_ARCH:=	x86_64-unknown-linux-musl
+DISTFILES:=	${DISTFILES} ${DISTNAME}-${RUST_ARCH}.tar.gz
+.endif
+.if !empty(MACHINE_PLATFORM:MNetBSD-*-x86_64) || make(distinfo) || make(makesum) || make(mdi)
+DEPENDS+=	compat80-[0-9]*:../../emulators/compat80
+RUST_ARCH:=	x86_64-unknown-netbsd
+DISTFILES:=	${DISTFILES} ${DISTNAME}-${RUST_ARCH}.tar.gz
+.endif
+
+do-install:
+	cd ${WRKSRC} && env PKGMANDIR=${PKGMANDIR} bash ./install.sh \
+	--destdir=${DESTDIR} --prefix=${PREFIX}
+	${RM} -f ${DESTDIR}${PREFIX}/lib/rustlib/install.log
+	${RM} -f ${DESTDIR}${PREFIX}/lib/rustlib/manifest-*
+	${RM} -f ${DESTDIR}${PREFIX}/lib/rustlib/uninstall.sh
+
+.if ${OPSYS} == "Darwin"
+.PHONY: fix-darwin-install-name
+post-install: fix-darwin-install-name
+fix-darwin-install-name:
+.  for bin in cargo-miri clippy-driver miri rls rustc rustdoc
+	otool -XL ${DESTDIR}${PREFIX}/bin/${bin}			\
+	    | ${GREP} '@rpath' | while read rpath rest; do		\
+		install_name_tool -change $$rpath			\
+		    `${ECHO} $$rpath | ${SED} -e 's,@rpath,${PREFIX}/lib,g'` \
+		    ${DESTDIR}${PREFIX}/bin/${bin};			\
+	done
+.  endfor
+.  for bin in lldb lldb-mi llvm-nm llvm-objcopy llvm-objdump 		\
+		llvm-profdata llvm-readobj llvm-size llvm-strip
+	otool -XL ${DESTDIR}${PREFIX}/lib/rustlib/${RUST_ARCH}/bin/${bin} \
+	    | ${GREP} '@rpath' | while read rpath rest; do		\
+		install_name_tool -change $$rpath			\
+		    `${ECHO} $$rpath | ${SED} -e 's,@rpath,${PREFIX}/lib/rustlib/${RUST_ARCH}/lib,g'` \
+		    ${DESTDIR}${PREFIX}/lib/rustlib/${RUST_ARCH}/bin/${bin}; \
+	done
+.  endfor
+.  for lib in lib lib/rustlib/${RUST_ARCH}/lib lib/rustlib/${RUST_ARCH}/codegen-backends
+	for f in ${DESTDIR}${PREFIX}/${lib}/lib*.dylib; do		\
+		[ ! -f $$f ] && continue;				\
+		install_name_tool -id `${ECHO} $$f | ${SED} -e 's,${DESTDIR},,g'` $$f; \
+		otool -XL $$f | grep '@rpath' | while read rpath rest; do \
+			install_name_tool -change $$rpath \
+			    `${ECHO} $$rpath | ${SED} -e 's,@rpath,${PREFIX}/lib,g'` \
+			    $$f;					\
+		done;							\
+	done
+	install_name_tool -id ${PREFIX}/lib/rustlib/${RUST_ARCH}/lib/python2.7/site-packages/lldb/_lldb.so \
+		${DESTDIR}${PREFIX}/lib/rustlib/${RUST_ARCH}/lib/python2.7/site-packages/lldb/_lldb.so
+.  endfor
+.else
+TOOL_DEPENDS+=		patchelf-[0-9]*:../../devel/patchelf
+
+.PHONY: fix-relative-rpath
+post-install: fix-relative-rpath
+fix-relative-rpath:
+.  for bin in cargo-miri clippy-driver miri rls rustc rustdoc
+	${PREFIX}/bin/patchelf --set-rpath \
+		${PREFIX}/lib ${DESTDIR}${PREFIX}/bin/${bin}
+.  endfor
+.  for bin in llvm-nm llvm-objcopy llvm-objdump llvm-profdata \
+		llvm-readobj llvm-size llvm-strip
+	${PREFIX}/bin/patchelf --set-rpath \
+		${PREFIX}/lib/rustlib/${RUST_ARCH}/lib \
+		${DESTDIR}${PREFIX}/lib/rustlib/${RUST_ARCH}/bin/${bin}
+.  endfor
+.  for lib in lib lib/rustlib/${RUST_ARCH}/lib \
+		lib/rustlib/${RUST_ARCH}/codegen-backends
+	for f in ${DESTDIR}${PREFIX}/${lib}/lib*.so; do			\
+		[ ! -f $$f ] && continue;				\
+		${PREFIX}/bin/patchelf --set-rpath ${PREFIX}/lib $$f;	\
+	done
+.  endfor
+.endif
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/lang/rust-bin/distinfo b/lang/rust-bin/distinfo
new file mode 100644
index 00000000000..820a50ef940
--- /dev/null
+++ b/lang/rust-bin/distinfo
@@ -0,0 +1,39 @@
+$NetBSD: distinfo,v 1.1 2020/05/18 16:17:21 nia Exp $
+
+SHA1 (rust-1.42.0-aarch64-unknown-linux-gnu.tar.gz) = f5b32a30b6b744834be4ceed1c4eac5873dc9a4f
+RMD160 (rust-1.42.0-aarch64-unknown-linux-gnu.tar.gz) = 5c313e75fe27707240772e316cf8b2b61eea5165
+SHA512 (rust-1.42.0-aarch64-unknown-linux-gnu.tar.gz) = ac4c9c21103b12e122f3f277424e74ee2572daf62da3476ed6710910fa4ecf843cb6464b05338ae50aa35e9844ad04a8c09746af8f03602c643da3673dc60d06
+Size (rust-1.42.0-aarch64-unknown-linux-gnu.tar.gz) = 153531604 bytes
+SHA1 (rust-1.42.0-i686-unknown-freebsd.tar.gz) = 47c98dcff8988d8466ede45ffe4299cd293fb2b3
+RMD160 (rust-1.42.0-i686-unknown-freebsd.tar.gz) = 175cfd391535b332d658a2bdfb81895f7bfac8e5
+SHA512 (rust-1.42.0-i686-unknown-freebsd.tar.gz) = 096dee142161d669f88498b68f00e881c56fbf8ec8295e1924b70ab69f9db28e6f0faf763b9b5532333aca4ef1fd0d84c1ef0e4914c4b781fc80be299fcc9fda
+Size (rust-1.42.0-i686-unknown-freebsd.tar.gz) = 120349647 bytes
+SHA1 (rust-1.42.0-i686-unknown-linux-gnu.tar.gz) = e477282ac75019e0012ae062f58459affbdccae4
+RMD160 (rust-1.42.0-i686-unknown-linux-gnu.tar.gz) = 655fde440160d3a2db730148d5453b2d46f12d36
+SHA512 (rust-1.42.0-i686-unknown-linux-gnu.tar.gz) = 55ba536b2c75a48320899a79a4487db40f5a0ab54543c1eb4b19cf7600e2d6b4343ce1bcb3b77094f8885441bd1056c28afe7dd05ea751eced2071b8f07804ca
+Size (rust-1.42.0-i686-unknown-linux-gnu.tar.gz) = 201205399 bytes
+SHA1 (rust-1.42.0-powerpc64le-unknown-linux-gnu.tar.gz) = 479f31aa1dac6a274b9f77b927a2695e930d7edb
+RMD160 (rust-1.42.0-powerpc64le-unknown-linux-gnu.tar.gz) = 152414c88625b8a2dbd622dde03e3a7695aa6612
+SHA512 (rust-1.42.0-powerpc64le-unknown-linux-gnu.tar.gz) = b9028b8aaec11c48a3d4af6a2a726ba64fcdf0e953299293a139a809db598bb9ef564febeb14b3cdb20b64bf73c14be373b6d5aacc52ae140f812ce62b4cb64f
+Size (rust-1.42.0-powerpc64le-unknown-linux-gnu.tar.gz) = 171741051 bytes
+SHA1 (rust-1.42.0-x86_64-apple-darwin.tar.gz) = 232c1d8d14cebef81cc6e8507ed9b5a337041237
+RMD160 (rust-1.42.0-x86_64-apple-darwin.tar.gz) = 19e4313c4cd862acb521e73b5269a25683091042
+SHA512 (rust-1.42.0-x86_64-apple-darwin.tar.gz) = 373940c7a2d2d921ca3d21c7a649c3014b1de8e04822f56c8de313ba6f610a70a559f106f7aa049bf5eaf333dde46089b2cf8e71961801788cd8eb515342cb84
+Size (rust-1.42.0-x86_64-apple-darwin.tar.gz) = 170080422 bytes
+SHA1 (rust-1.42.0-x86_64-unknown-freebsd.tar.gz) = 97ce4299110d7a1c2b326980435d4b7de8cded2b
+RMD160 (rust-1.42.0-x86_64-unknown-freebsd.tar.gz) = 340f704051498f718a57b70e90a06cd259bfffc0
+SHA512 (rust-1.42.0-x86_64-unknown-freebsd.tar.gz) = f9dda7103adc60c8b7c096474be7615605fa9ddf15ae035702ee8d6628b359da45f448b872bfe64c4aa2a576ca61f149f8e526b5cb608fc41120263f1b4e138c
+Size (rust-1.42.0-x86_64-unknown-freebsd.tar.gz) = 120581969 bytes
+SHA1 (rust-1.42.0-x86_64-unknown-linux-gnu.tar.gz) = 9f8c44701393d8c536d35d1aed5b6c72d75c7865
+RMD160 (rust-1.42.0-x86_64-unknown-linux-gnu.tar.gz) = 099d892ec9013f3492c4c3056fe53ddec6a28638
+SHA512 (rust-1.42.0-x86_64-unknown-linux-gnu.tar.gz) = 924e6a814a04ecfd566427779429eb0b27beabe854569f2df6d3e768b8b88808e41ccb7dc26484b9dde3bccfe8dbbc2018b414008bd3bdc9e5f6dd51963757af
+Size (rust-1.42.0-x86_64-unknown-linux-gnu.tar.gz) = 185229723 bytes
+SHA1 (rust-1.42.0-x86_64-unknown-linux-musl.tar.gz) = ca2c0ab49fd4d3b6891efa33292643293dccaa3c
+RMD160 (rust-1.42.0-x86_64-unknown-linux-musl.tar.gz) = 7e1ff0b7562f4bd3a994cd22173d906389db4d10
+SHA512 (rust-1.42.0-x86_64-unknown-linux-musl.tar.gz) = 30ecf6915e22c49ec67e5c613c07c445995a81eacd4399424ecbc28bcb010cd078ee85fb46aaa29c6707e94d1b8512db4a6cbeb9124fae9df56fc47a43d6710e
+Size (rust-1.42.0-x86_64-unknown-linux-musl.tar.gz) = 144668656 bytes
+SHA1 (rust-1.42.0-x86_64-unknown-netbsd.tar.gz) = da70b4b20d20baa675b3400ab18751cfcd5337a9
+RMD160 (rust-1.42.0-x86_64-unknown-netbsd.tar.gz) = 5856fbf266a33e16d1446d06a1729bcbd9027e35
+SHA512 (rust-1.42.0-x86_64-unknown-netbsd.tar.gz) = 849054ed8db2181e291652ecd3a927dbc42884d5c6796a0a4d72387b5e48f371d82426c418f6e5e09dfb4dc0fc185cbe5b9c39fe3d7e133ee8739b9f5327f325
+Size (rust-1.42.0-x86_64-unknown-netbsd.tar.gz) = 125750204 bytes
+SHA1 (patch-install.sh) = 4dc4edcbda3c9d2b60ea51b5f83cadd5992ba786
diff --git a/lang/rust-bin/patches/patch-install.sh b/lang/rust-bin/patches/patch-install.sh
new file mode 100644
index 00000000000..ca9af7ad80f
--- /dev/null
+++ b/lang/rust-bin/patches/patch-install.sh
@@ -0,0 +1,24 @@
+$NetBSD: patch-install.sh,v 1.1 2020/05/18 16:17:21 nia Exp $
+
+Fix installation paths for pkgsrc.
+
+--- install.sh.orig	2018-07-31 00:07:25.000000000 +0000
++++ install.sh
+@@ -562,7 +562,7 @@ install_components() {
+ 	    if echo "$_file" | grep "^etc/" > /dev/null
+ 	    then
+ 		local _f="$(echo "$_file" | sed 's/^etc\///')"
+-		_file_install_path="$CFG_SYSCONFDIR/$_f"
++		_file_install_path="$CFG_DESTDIR_PREFIX/share/doc/cargo/$_f"
+ 	    fi
+ 
+ 	    if echo "$_file" | grep "^bin/" > /dev/null
+@@ -586,7 +586,7 @@ install_components() {
+ 	    if echo "$_file" | grep "^share/man/" > /dev/null
+ 	    then
+ 		local _f="$(echo "$_file" | sed 's/^share\/man\///')"
+-		_file_install_path="$CFG_MANDIR/$_f"
++		_file_install_path="$CFG_DESTDIR_PREFIX/$PKGMANDIR/$_f"
+ 	    fi
+ 
+             # HACK: Try to support overriding --docdir.  Paths with the form