path: root/lang/rust/Makefile

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

PORTNAME=   rust
PORTVERSION?=   1.19.0
CATEGORIES= lang
MASTER_SITES=   http://static.rust-lang.org/dist/:src \
        https://static.rust-lang.org/dist/:rust_bootstrap \
        LOCAL/dumbbell/rust:rust_bootstrap \
        https://static.rust-lang.org/dist/:cargo_bootstrap \
        https://s3.amazonaws.com/rust-lang-ci/cargo-builds/:cargo_bootstrap \
        LOCAL/dumbbell/rust:cargo_bootstrap \
        LOCAL/marino:bootstrap
DISTNAME?=  ${PORTNAME}c-${PORTVERSION}-src
BOOTSTRAP_FILES=${RUSTC_BOOTSTRAP}:rust_bootstrap \
        ${RUST_STD_BOOTSTRAP}:rust_bootstrap \
        ${CARGO_BOOTSTRAP}:cargo_bootstrap
DISTFILES?= ${DISTNAME}${EXTRACT_SUFX}:src \
        ${BOOTSTRAP_FILES}
.if !defined(SKIP_CARGO_REGISTRY)
MASTER_SITES+=  LOCAL/riggs/rust:registry \
        LOCAL/dumbbell/rust:registry
DISTFILES+= ${CARGO_REGISTRY}:registry
.endif
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

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

BOOTSTRAPS_DATE?=       2017-06-08
BOOTSTRAPS_DATE_aarch64?=   2017-06-08

RUST_BOOTSTRAP_VERSION?=    1.18.0
RUST_BOOTSTRAP_VERSION_aarch64?=1.18.0
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?=   0.19.0
CARGO_BOOTSTRAP_VERSION_aarch64?=0.19.0
CARGO_BOOTSTRAP=        ${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}/cargo-${CARGO_BOOTSTRAP_VERSION_${ARCH}:U${CARGO_BOOTSTRAP_VERSION}}-${RUST_TARGET}${EXTRACT_SUFX}
CARGO_REGISTRY=         ${PORTNAME}-registry-${DISTVERSIONFULL}.tar.xz

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 python:2.7,build

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

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

# Rust may pass more regression tests with bundled LLVM
PORT_LLVM_DESC= Build against devel/llvm${LLVM_VER} instead of bundled version
PORT_LLVM_BUILD_DEPENDS=    ${LLVM_PREFIX}/bin/FileCheck:devel/llvm${LLVM_VER}
LLVM_VER?=          40
LLVM_CONFIG=            ${LOCALBASE}/bin/llvm-config${LLVM_VER}

# 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 ${TMPPLIST}
RUST_MANIFESTS=     lib/rustlib/manifest-rustc \
            lib/rustlib/manifest-rust-std-${RUST_TARGET}
RUST_DOCS_MANIFESTS=    lib/rustlib/manifest-rust-docs
DOCS_VARS=      rust_manifests+=${RUST_DOCS_MANIFESTS}

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

.include <bsd.port.pre.mk>
.if ${OPSYS} == FreeBSD && ${OSVERSION} >= 1200031
EXTRA_PATCHES+=        ${PATCHDIR}/extra-patch-ino64
.endif

X_PY_ENV =  HOME=${WRKDIR}
X_PY_CMD =  ${PYTHON_CMD} ${WRKSRC}/x.py

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}
LIBSTD_SUFFIX=      f4594d3e53dcb114
LIBSTD_SUFFIX_aarch64=  b41e0ffe8c1bd541
LIBSTD=         ${RUST_STD_DIR}/rust-std-${RUST_TARGET}/lib/rustlib/${RUST_TARGET}/lib/libstd-${LIBSTD_SUFFIX_${ARCH}:U${LIBSTD_SUFFIX}}.rlib
STDF=           ${LIBSTD:T:R:S/lib//}.0.o

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}}
.if ${OPSYS} != FreeBSD || ${OSVERSION} < 1200031
    ${LN} -sf ${DISTDIR}/${DIST_SUBDIR}/${RUST_STD_BOOTSTRAP} \
        ${WRKSRC}/build/cache/${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}
.endif
    ${LN} -sf ${DISTDIR}/${DIST_SUBDIR}/${CARGO_BOOTSTRAP} \
        ${WRKSRC}/build/cache/${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}
.if ${OPSYS} == FreeBSD && ${OSVERSION} >= 1200031
    ${TAR} -x -C ${WRKSRC} -f ${DISTDIR}/${DIST_SUBDIR}/${RUST_STD_BOOTSTRAP}
    ${CC} ${CFLAGS} -fPIC -c -o ${WRKSRC}/old_fstat.o ${FILESDIR}/old_fstat.c
    (cd ${WRKSRC} && ${AR} x ${WRKSRC}/${LIBSTD} ${STDF})
    ${LD} -r -o ${WRKSRC}/std.xx.o ${WRKSRC}/${STDF} ${WRKSRC}/old_fstat.o
    ${MV} ${WRKSRC}/std.xx.o ${WRKSRC}/${STDF}
    (cd ${WRKSRC} && ${AR} r ${WRKSRC}/${LIBSTD} ${STDF})
    ${TAR} -cy --format=ustar -C ${WRKSRC} -f ${WRKSRC}/rustc.tbz ${RUST_STD_DIR}
    ${MV} ${WRKSRC}/rustc.tbz ${WRKSRC}/build/cache/${RUST_STD_BOOTSTRAP}
.endif

post-patch:
    @${REINPLACE_CMD} -e 's|gdb|${LOCALBASE}/bin/gdb|' \
        ${WRKSRC}/src/etc/rust-gdb
    @if test "${BOOTSTRAPS_DATE_${ARCH}}"; then \
        ${REINPLACE_CMD} -e \
        's|^date:.*|date: ${BOOTSTRAPS_DATE_${ARCH}:U${BOOTSTRAPS_DATE}}|' \
        ${WRKSRC}/src/stage0.txt; \
    fi
    @if test "${RUST_BOOTSTRAP_VERSION_${ARCH}}"; then \
        ${REINPLACE_CMD} -e \
        's|^rustc:.*|rustc: ${RUST_BOOTSTRAP_VERSION_${ARCH}:U${RUST_BOOTSTRAP_VERSION}}|' \
        ${WRKSRC}/src/stage0.txt; \
    fi
    @if test "${CARGO_BOOTSTRAP_VERSION_${ARCH}}"; then \
        ${REINPLACE_CMD} -e \
        's|^cargo:.*|cargo: ${CARGO_BOOTSTRAP_VERSION_${ARCH}:U${CARGO_BOOTSTRAP_VERSION}}|' \
        ${WRKSRC}/src/stage0.txt; \
        ${REINPLACE_CMD} -e \
        's|cargo-nightly-|cargo-${CARGO_BOOTSTRAP_VERSION_${ARCH}:U${CARGO_BOOTSTRAP_VERSION}}-|' \
        ${WRKSRC}/src/bootstrap/bootstrap.py; \
    fi

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},' \
        < ${FILESDIR}/config.toml \
        > ${WRKSRC}/config.toml

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

post-configure-PORT_LLVM-on:
    ${REINPLACE_CMD} -e 's,%LLVM_CONFIG%,${LLVM_PREFIX},' ${WRKSRC}/config.toml

post-configure-PORT_LLVM-off:
    ${REINPLACE_CMD} -e '/%LLVM_CONFIG%/d' ${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} ${RUST_DOCS_MANIFESTS}; do \
        if test -f "${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.
#
# 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}/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/rustc \
        ${STAGEDIR}${PREFIX}/bin/rustdoc \
        ${STAGEDIR}${PREFIX}/lib/*.so \
        ${STAGEDIR}${PREFIX}/lib/rustlib/*/lib/*.so

# 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}

.include <bsd.port.post.mk>

# "make gen-registry" is a special target to ease this port update.
#
# After changing the version number and the Git revision, you can run
# "make gen-registry" to update the distinfo and create a new snapshot of
# the registry. The new registry is written to ${DISTDIR} and can be
# uploaded.

gen-registry:
    ${MAKE} -C${.CURDIR} -DSKIP_CARGO_REGISTRY makesum
    ${MAKE} -C${.CURDIR} -DSKIP_CARGO_REGISTRY
    ${TAR} cJvf ${DISTDIR}/${DIST_SUBDIR}/${CARGO_REGISTRY} -C${WRKDIR} \
        --uid 0 --gid 0 \
        --exclude 'src/*/benches/' \
        --exclude 'src/*/ci/' \
        --exclude 'src/*/examples/' \
        --exclude 'index/github.com-*/.git/' \
        .cargo
    ${MAKE} -C${.CURDIR} makesum