path: root/lang/rust/Makefile

# Created by: Jyun-Yan You <jyyou@cs.nctu.edu.tw>
# $FreeBSD$

PORTNAME=   rust
PORTVERSION?=   1.26.0
PORTREVISION?=
CATEGORIES= lang
MASTER_SITES=   http://static.rust-lang.org/dist/:src \
        LOCAL/dumbbell/rust:rust_bootstrap \
        https://static.rust-lang.org/dist/:rust_bootstrap \
        LOCAL/dumbbell/rust:cargo_bootstrap \
        https://static.rust-lang.org/dist/:cargo_bootstrap \
        https://s3.amazonaws.com/rust-lang-ci/cargo-builds/:cargo_bootstrap \
        LOCAL/marino:bootstrap
DISTNAME?=  ${PORTNAME}c-${PORTVERSION}-src
DISTFILES?= ${NIGHTLY_SUBDIR}${DISTNAME}${EXTRACT_SUFX}:src \
        ${RUSTC_BOOTSTRAP}:rust_bootstrap \
        ${RUST_STD_BOOTSTRAP}:rust_bootstrap \
        ${CARGO_BOOTSTRAP}:cargo_bootstrap
DIST_SUBDIR?=   rust
EXTRACT_ONLY?=  ${DISTFILES:N*\:*bootstrap:C/:.*//}

MAINTAINER= rust@FreeBSD.org
COMMENT=    Language with a focus on memory safety and concurrency

LICENSE=    APACHE20 \
        MIT
LICENSE_COMB=   dual
# APACHE20 license is standard, see Templates/Licenses/APACHE20
LICENSE_FILE_MIT=   ${WRKSRC}/LICENSE-MIT

BUILD_DEPENDS=      cmake:devel/cmake
LIB_DEPENDS=        libcurl.so:ftp/curl \
            libssh2.so:security/libssh2

ONLY_FOR_ARCHS?=    aarch64 amd64 i386
ONLY_FOR_ARCHS_REASON=  requires prebuilt bootstrap compiler

# FIXME: The bootstrapped rustc adds -L/usr/local/lib in front of
# the LDFLAGS. When stage0's rustc is linked, it picks the installed
# librust*so and fails.
#CONFLICTS_BUILD?=  rust-nightly
#CONFLICTS_BUILD+=  ${PKGBASE}
CONFLICTS_INSTALL?= rust-nightly

# See WRKSRC/src/stage0.txt for this date and version values.
BOOTSTRAPS_DATE?=       2018-03-29

RUST_BOOTSTRAP_VERSION?=    1.25.0
RUSTC_BOOTSTRAP=        ${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}/rustc-${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}-${RUST_TARGET}.tar.gz
RUST_STD_BOOTSTRAP=     ${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}/rust-std-${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}-${RUST_TARGET}.tar.gz

CARGO_BOOTSTRAP_VERSION?=   0.26.0
CARGO_BOOTSTRAP=        ${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}/cargo-${CARGO_BOOTSTRAP_VERSION_${ARCH}:U${CARGO_BOOTSTRAP_VERSION}}-${RUST_TARGET}.tar.gz

RUST_CHANNEL=   ${PKGNAMESUFFIX:Ustable:S/^-//}

# Rust's target arch string is different from *BSD arch strings
RUST_ARCH_aarch64=  aarch64
RUST_ARCH_amd64=    x86_64
RUST_ARCH_i386=     i686
RUST_ARCH_x86_64=   x86_64 # dragonfly
RUST_TARGET=        ${RUST_ARCH_${ARCH}}-unknown-${OPSYS:tl}
PLIST_SUB+=     RUST_TARGET=${RUST_TARGET}

USES=       compiler gmake libedit pkgconfig python:2.7,build ssl tar:xz

OPTIONS_DEFINE=     DOCS GDB LLNEXTGEN SOURCES
GDB_DESC=       Install ports gdb (necessary for debugging rust programs)
LLNEXTGEN_DESC=     Build with grammar verification
SOURCES_DESC=       Install source files

GDB_RUN_DEPENDS=        ${LOCALBASE}/bin/gdb:devel/gdb
LLNEXTGEN_BUILD_DEPENDS=    LLnextgen:devel/llnextgen

# Rust manifests list all files and directories installed by rust-installer.
# We use them in:
#     - pre-install to cleanup the ${STAGEDIR}
#     - post-install to populate the ${TMPPLIST}
RUST_MANIFESTS=     lib/rustlib/manifest-cargo \
            lib/rustlib/manifest-rls-preview \
            lib/rustlib/manifest-rustc \
            lib/rustlib/manifest-rustfmt-preview \
            lib/rustlib/manifest-rust-analysis-${RUST_TARGET} \
            lib/rustlib/manifest-rust-std-${RUST_TARGET}
RUST_DOCS_MANIFEST= lib/rustlib/manifest-rust-docs
RUST_SRC_MANIFEST=  lib/rustlib/manifest-rust-src
DOCS_VARS=      rust_manifests+=${RUST_DOCS_MANIFEST}
SOURCES_VARS=       rust_manifests+=${RUST_SRC_MANIFEST}

PLIST_FILES=        lib/rustlib/components \
            lib/rustlib/rust-installer-version

.include <bsd.port.pre.mk>

X_PY_ENV=   HOME="${WRKDIR}" \
        OPENSSL_DIR="${OPENSSLBASE}"
X_PY_CMD=   ${PYTHON_CMD} ${WRKSRC}/x.py

CRATES_PATCHED_BY_FBSD10_FIX=   src/vendor/libssh2-sys \
                src/vendor/lzma-sys

pre-fetch:
    # FIXME: This is the same check for CONFLICTS as the standard
    # one, except port origins are not compared. This allows
    # the port to conflict with itself, because Rust would pick
    # installed Rust libraries instead of freshly built ones.
    @conflicts_with=$$( \
    { ${PKG_QUERY} -g "%n-%v %p %o" ${CONFLICTS:C/.+/'&'/} ${CONFLICTS_BUILD:C/.+/'&'/} 2>/dev/null || : ; } \
        | while read pkgname prfx orgn; do \
        if [ "/${PREFIX}" = "/$${prfx}" ]; then \
            ${ECHO_CMD} -n " $${pkgname}"; \
        fi; \
    done); \
    if [ -n "$${conflicts_with}" ]; then \
        ${ECHO_MSG}; \
        ${ECHO_MSG} "===>  ${PKGNAME} conflicts with installed package(s): "; \
        for entry in $${conflicts_with}; do \
            ${ECHO_MSG} "      $${entry}"; \
        done; \
        ${ECHO_MSG}; \
        ${ECHO_MSG} "      They will not build together."; \
        ${ECHO_MSG} "      Please remove them first with pkg delete."; \
        exit 1;\
    fi

RUST_STD_DIR=       ${RUST_STD_BOOTSTRAP:T:R:R}

post-extract:
    @${MKDIR} \
        ${WRKSRC}/build/cache/${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}} \
        ${WRKSRC}/build/cache/${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}
    ${LN} -sf ${DISTDIR}/${DIST_SUBDIR}/${RUSTC_BOOTSTRAP} \
        ${WRKSRC}/build/cache/${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}
    ${LN} -sf ${DISTDIR}/${DIST_SUBDIR}/${RUST_STD_BOOTSTRAP} \
        ${WRKSRC}/build/cache/${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}
    ${LN} -sf ${DISTDIR}/${DIST_SUBDIR}/${CARGO_BOOTSTRAP} \
        ${WRKSRC}/build/cache/${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}

post-patch:
    @${REINPLACE_CMD} -e 's|gdb|${LOCALBASE}/bin/gdb|' \
        ${WRKSRC}/src/etc/rust-gdb
# If we override the versions and date of the bootstraps (for instance
# on aarch64 where we provide our own bootstraps), we need to update
# places where they are recorded.
    @${REINPLACE_CMD} -e \
        's|^date:.*|date: ${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}|' \
        ${WRKSRC}/src/stage0.txt
    @${REINPLACE_CMD} -e \
        's|^rustc:.*|rustc: ${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}|' \
        ${WRKSRC}/src/stage0.txt
    @${REINPLACE_CMD} -e \
        's|^cargo:.*|cargo: ${CARGO_BOOTSTRAP_VERSION_${ARCH}:U${CARGO_BOOTSTRAP_VERSION}}|' \
        ${WRKSRC}/src/stage0.txt
# After patching crates, we need to update their corresponding
# `.cargo-checksum.json` to reflect the new checksums verified by Cargo.
    @for dir in "${WRKSRC}/src/vendor/libc" "${WRKSRC}/src/vendor/openssl" "${WRKSRC}/src/vendor/openssl-sys"; do \
        if ! test -d "$$dir"; then \
            continue; \
        fi; \
        cd "$$dir"; \
        for file in $$(${FIND} * -name "*.orig"); do \
            old_checksum=$$(${SHA256} -q "$$file"); \
            new_checksum=$$(${SHA256} -q "$${file%%.orig}"); \
            regex="$$regex -e s|\"$${file%%.orig}\":\"$$old_checksum\"|\"$${file%%.orig}\":\"$$new_checksum\"|"; \
        done; \
        if test "$$regex"; then \
            ${REINPLACE_CMD} -E $$regex .cargo-checksum.json; \
        fi; \
    done
# We make a backup of a few files before the FreeBSD 10 autotools
# fix is applied. We'll need them in `do-configure` to update the
# `.cargo-checksum.json` files.
    @for crate in ${CRATES_PATCHED_BY_FBSD10_FIX}; do \
        if ! test -d "${WRKSRC}/$$crate"; then \
            continue; \
        fi; \
        for file in $$(${FIND} "${WRKSRC}/$$crate" -name "config.rpath"); do \
            ${CP} "$$file" "$$file.orig"; \
        done; \
    done

.if defined(WITH_CCACHE_BUILD) && !defined(NO_CCACHE)
CCACHE_VALUE=   "${CCACHE_WRAPPER_PATH:C,/libexec/ccache$,,}/bin/ccache"
.else
CCACHE_VALUE=   false
.endif

do-configure:
    ${SED} -E \
        -e 's,%PREFIX%,${PREFIX},' \
        -e 's,%SYSCONFDIR%,${PREFIX}/etc,' \
        -e 's,%MANDIR%,${MANPREFIX}/man,' \
        -e 's,%PYTHON_CMD%,${PYTHON_CMD},' \
        -e 's,%CHANNEL%,${RUST_CHANNEL},' \
        -e 's,%TARGET%,${RUST_TARGET},' \
        -e 's,%CCACHE%,${CCACHE_VALUE},' \
        < ${FILESDIR}/config.toml \
        > ${WRKSRC}/config.toml
# The FreeBSD 10 autotools fix may modify some files just before
# `do-configure`. Like after `extra-path-ino64`, we need to update
# `.cargo-checksum.json`.
    @for crate in ${CRATES_PATCHED_BY_FBSD10_FIX}; do \
        if ! test -d "${WRKSRC}/$$crate"; then \
            continue; \
        fi; \
        cd "${WRKSRC}/$$crate"; \
        for file in $$(${FIND} * -name "*.orig"); do \
            old_checksum=$$(${SHA256} -q "$$file"); \
            new_checksum=$$(${SHA256} -q "$${file%%.orig}"); \
            regex="$$regex -e s|\"$${file%%.orig}\":\"$$old_checksum\"|\"$${file%%.orig}\":\"$$new_checksum\"|"; \
        done; \
        if test "$$regex"; then \
            ${REINPLACE_CMD} -E $$regex .cargo-checksum.json; \
        fi; \
    done

post-configure-DOCS-on:
    ${REINPLACE_CMD} -e 's,%DOCS%,true,' ${WRKSRC}/config.toml

post-configure-DOCS-off:
    ${REINPLACE_CMD} -e 's,%DOCS%,false,' ${WRKSRC}/config.toml

do-build:
    cd ${WRKSRC} && \
    ${SETENV} ${X_PY_ENV} \
    ${X_PY_CMD} build \
        --verbose \
        --config ./config.toml \
        --jobs ${MAKE_JOBS_NUMBER}

# In case the previous "make stage" failed, this ensures rust's
# install.sh won't backup previously staged files before reinstalling
# new ones. Otherwise, the staging directory is polluted with unneeded
# files.
pre-install:
    @for f in ${RUST_MANIFESTS} ${RUST_DOCS_MANIFEST} ${RUST_SRC_MANIFEST}; do \
        if test -f "${STAGEDIR}${PREFIX}/$$f"; then \
            ${SED} -E -e 's,^(file|dir):,${STAGEDIR},' \
                < "${STAGEDIR}${PREFIX}/$$f" \
                | ${XARGS} ${RM} -r; \
            ${RM} "${STAGEDIR}${PREFIX}/$$f"; \
        fi; \
    done
    @for f in ${PLIST_FILES}; do \
        ${RM} "${STAGEDIR}${PREFIX}/$$f"; \
    done

do-install:
    cd ${WRKSRC} && \
    ${SETENV} ${X_PY_ENV} \
        DESTDIR=${STAGEDIR} \
    ${X_PY_CMD} install \
        --verbose \
        --config ./config.toml \
        --jobs ${MAKE_JOBS_NUMBER}

# In post-install, we use the manifests generated during Rust install
# to in turn generate the PLIST. We do that, instead of the regular
# `pkg-plist`, because several libraries have a computed filename based
# on the absolute path of the source files. As it is user-specific, we
# can't know their filename in advance.
#
# Both rustc and Cargo components install the same README.md and LICENSE
# files. The install process backs up the first copy to install the
# second. Thus here, we need to remove those backups. We also need to
# dedup the entries in the generated PLIST, because both components'
# manifests list them.
#
# We fix manpage entries in the generated manifests because Rust
# installs them uncompressed but the Ports framework compresses them.
post-install:
    for f in ${RUST_MANIFESTS}; do \
        ${REINPLACE_CMD} -E \
            -e 's|:${STAGEDIR}|:|' \
            -e 's|(man/man[1-9]/.*\.[0-9])|\1.gz|' \
            ${STAGEDIR}${PREFIX}/$$f; \
        ${RM} ${STAGEDIR}${PREFIX}/$$f.bak; \
        ${ECHO} "${PREFIX}/$$f" >> ${TMPPLIST}; \
        ${AWK} '\
            /^file:/ { \
                file=$$0; \
                sub(/^file:/, "", file); \
                print file; \
            } \
            /^dir:/ { \
                dir=$$0; \
                sub(/^dir:/, "", dir); \
                system("find ${STAGEDIR}" dir " -type f | ${SED} -E -e \"s|${STAGEDIR}||\""); \
            }' \
            ${STAGEDIR}${PREFIX}/$$f >> ${TMPPLIST}; \
    done
    ${RM} ${STAGEDIR}${PREFIX}/share/doc/rust/*.old
    ${SORT} -u < ${TMPPLIST} > ${TMPPLIST}.uniq
    ${MV} ${TMPPLIST}.uniq ${TMPPLIST}
    @${RM} \
        ${STAGEDIR}${PREFIX}/lib/rustlib/install.log \
        ${STAGEDIR}${PREFIX}/lib/rustlib/uninstall.sh
# FIXME: Static libraries in lib/rustlib/*/lib/*.rlib are not stripped,
# but they contain non-object files which make strip(1) unhappy.
    @${STRIP_CMD} \
        ${STAGEDIR}${PREFIX}/bin/cargo \
        ${STAGEDIR}${PREFIX}/bin/cargo-fmt \
        ${STAGEDIR}${PREFIX}/bin/rls \
        ${STAGEDIR}${PREFIX}/bin/rustc \
        ${STAGEDIR}${PREFIX}/bin/rustdoc \
        ${STAGEDIR}${PREFIX}/bin/rustfmt \
        ${STAGEDIR}${PREFIX}/lib/*.so \
        ${STAGEDIR}${PREFIX}/lib/rustlib/*/lib/*.so \
        ${STAGEDIR}${PREFIX}/lib/rustlib/*/codegen-backends/*.so

# We set `extended = true` in config.toml because we want to build
# Cargo at the same time. However, this installs the rust-src component
# as well. If the user doesn't want that, I don't know how to prevent
# its install. So for now, use the rust-src manifest to remove it from
# ${STAGEDIR}.
post-install-SOURCES-off:
    if test -f "${STAGEDIR}${PREFIX}/${RUST_SRC_MANIFEST}"; then \
        ${SED} -E -e 's,^(file|dir):,,' \
            < "${STAGEDIR}${PREFIX}/${RUST_SRC_MANIFEST}" \
            | ${XARGS} ${RM} -r; \
        ${RM} "${STAGEDIR}${PREFIX}/${RUST_SRC_MANIFEST}"; \
        ${RM} -r "${STAGEDIR}${PREFIX}/lib/rustlib/src"; \
    fi

# Note that make test does not work when rust is already installed.
do-test:
    cd ${WRKSRC} && \
    ${SETENV} ${X_PY_ENV} \
        ALLOW_NONZERO_RLIMIT_CORE=1 \
    ${X_PY_CMD} test \
        --verbose \
        --config ./config.toml \
        --jobs ${MAKE_JOBS_NUMBER}

BOOTSTRAPS_SOURCE_PKG_FBSDVER=      10
BOOTSTRAPS_SOURCE_PKG_FBSDVER_aarch64=  11
BOOTSTRAPS_SOURCE_PKG_REV=
BOOTSTRAPS_SOURCE_PKG_URL=  https://pkg.freebsd.org/FreeBSD:${BOOTSTRAPS_SOURCE_PKG_FBSDVER_${ARCH}:U${BOOTSTRAPS_SOURCE_PKG_FBSDVER}}:${ARCH}/latest/All/rust-${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}${BOOTSTRAPS_SOURCE_PKG_REV}.txz
BOOTSTRAPS_SOURCE_PKG=      ${_DISTDIR}/${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}/rust-${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}-${ARCH}.txz

package-to-bootstraps: ${BOOTSTRAPS_SOURCE_PKG}
    ${MKDIR} ${WRKDIR}/bootstraps
    ${RM} -r ${WRKDIR}/bootstraps/usr
    ${EXTRACT_CMD} \
        -C ${WRKDIR}/bootstraps \
        --strip-components 3 \
        ${EXTRACT_BEFORE_ARGS} ${BOOTSTRAPS_SOURCE_PKG} ${LOCALBASE}
# `rustc` bootstrap.
    ${RM} -r ${WRKDIR}/bootstraps/rustc-${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}-${RUST_TARGET}
    ${MKDIR} ${WRKDIR}/bootstraps/rustc-${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}-${RUST_TARGET}
    cd ${WRKDIR}/bootstraps/rustc-${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}-${RUST_TARGET} && \
        ${MKDIR} rustc/bin rustc/lib && \
        ${MV} ${WRKDIR}/bootstraps/bin/rust* rustc/bin && \
        ${MV} ${WRKDIR}/bootstraps/lib/*.so rustc/lib
    ${TAR} -cz --format=ustar -C ${WRKDIR}/bootstraps \
        -f ${_DISTDIR}/${RUSTC_BOOTSTRAP} \
        rustc-${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}-${RUST_TARGET}
# `rust-std` bootstrap.
    ${RM} -r ${WRKDIR}/bootstraps/rust-std-${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}-${RUST_TARGET}
    ${MKDIR} ${WRKDIR}/bootstraps/rust-std-${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}-${RUST_TARGET}
    cd ${WRKDIR}/bootstraps/rust-std-${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}-${RUST_TARGET} && \
        ${MKDIR} rust-std-${RUST_TARGET}/lib/rustlib/${RUST_TARGET} && \
        ${MV} ${WRKDIR}/bootstraps/lib/rustlib/${RUST_TARGET}/lib rust-std-${RUST_TARGET}/lib/rustlib/${RUST_TARGET}
    ${TAR} -cz --format=ustar -C ${WRKDIR}/bootstraps \
        -f ${_DISTDIR}/${RUST_STD_BOOTSTRAP} \
        rust-std-${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}-${RUST_TARGET}

${BOOTSTRAPS_SOURCE_PKG}:
    ${MKDIR} ${@:H}
    ${FETCH_CMD} -o $@ ${BOOTSTRAPS_SOURCE_PKG_URL}

.include <bsd.port.post.mk>