path: root/Mk/Scripts/qa.sh

#!/bin/sh
# MAINTAINER: portmgr@FreeBSD.org
# $FreeBSD$

if [ -z "${STAGEDIR}" -o -z "${PREFIX}" -o -z "${LOCALBASE}" ]; then
    echo "STAGEDIR, PREFIX, LOCALBASE required in environment." >&2
    exit 1
fi

[ -n "${DEBUG_MK_SCRIPTS}" -o -n "${DEBUG_MK_SCRIPTS_QA}" ] && set -x

LF=$(printf '\nX')
LF=${LF%X}

notice() {
    echo "Notice: $@" >&2
}

warn() {
    echo "Warning: $@" >&2
}

err() {
    echo "Error: $@" >&2
}

list_stagedir_elfs() {
    cd ${STAGEDIR} && find -s . -type f \( -perm +111 -o -name '*.so*' \) "$@"
}

shebangonefile() {
    local f interp interparg badinterp rc

    f="$@"
    rc=0

    # whitelist some files
    case "${f}" in
    *.pm|*.pod|*.txt|${STAGEDIR}${LINUXBASE}/*)
        return 0
        ;;
    esac

    interp=$(sed -n -e '1s/^#![[:space:]]*\([^[:space:]]*\).*/\1/p;2q' "${f}")
    badinterp=""
    case "${interp}" in
    "") ;;
    /bin/rc)
        # whitelist some interpreters
        ;;
    ${LOCALBASE}/bin/python|${PREFIX}/bin/python)
        badinterp="${interp}"
        ;;
    ${LINUXBASE}/*) ;;
    ${LOCALBASE}/bin/perl5.* | ${PREFIX}/bin/perl5.*)
        # lang/perl5* are allowed to have these shebangs.
        if ! expr ${PKGORIGIN} : '^lang/perl5.*' > /dev/null; then
            err "'${interp}' is an invalid shebang for '${f#${STAGEDIR}${PREFIX}/}' you must use ${LOCALBASE}/bin/perl."
            err "Either pass \${PERL} to the build or use USES=shebangfix"
            rc=1
        fi
        ;;
    ${LOCALBASE}/*) ;;
    ${PREFIX}/*) ;;
    /bin/csh) ;;
    /bin/sh) ;;
    /bin/tcsh) ;;
    /usr/bin/awk) ;;
    /usr/bin/env)
        interparg=$(sed -n -e '1s/^#![[:space:]]*[^[:space:]]*[[:space:]]*\([^[:space:]]*\).*/\1/p;2q' "${f}")
        case "${interparg}" in
        python)
            badinterp="${interp} ${interparg}"
            ;;
        esac
        ;;
    /usr/bin/nawk) ;;
    /usr/bin/sed) ;;
    /usr/sbin/dtrace) ;;
    *)
        badinterp="${interp}"
        ;;
    esac

    if [ -n "${badinterp}" ]; then
        err "'${badinterp}' is an invalid shebang you need USES=shebangfix for '${f#${STAGEDIR}${PREFIX}/}'"
        rc=1
    fi

    return ${rc}
}

shebang() {
    local f l link rc

    rc=0

    while read f; do
        # No results presents a blank line from heredoc.
        [ -z "${f}" ] && continue
        shebangonefile "${f}" || rc=1
    # Use heredoc to avoid losing rc from find|while subshell
    done <<-EOF
    $(find ${STAGEDIR}${PREFIX} \
        -type f -perm +111 2>/dev/null)
    EOF

    return ${rc}
}

baselibs() {
    local rc
    local found_openssl
    local file
    [ "${PKGBASE}" = "pkg" -o "${PKGBASE}" = "pkg-devel" ] && return
    while read f; do
        case ${f} in
        File:\ .*)
            file=${f#File: .}
            ;;
        *NEEDED*\[libarchive.so.[56]])
            err "Bad linking on ${f##* } for ${file} please add USES=libarchive"
            rc=1
            ;;
        *NEEDED*\[libedit.so.7])
            err "Bad linking on ${f##* } for ${file} please add USES=libedit"
            rc=1
            ;;
        *NEEDED*\[libcrypto.so.*]|*NEEDED*\[libssl.so.*])
            found_openssl=1
            ;;
        esac
    done <<-EOF
    $(list_stagedir_elfs -exec readelf -d {} + 2>/dev/null)
    EOF
    if [ -z "${USESSSL}" -a -n "${found_openssl}" ]; then
        warn "you need USES=ssl"
    elif [ -n "${USESSSL}" -a -z "${found_openssl}" ]; then
        warn "you may not need USES=ssl"
    fi
    return ${rc}
}

symlinks() {
    local rc

    rc=0

    # Split stat(1) result into 2 lines and read each line separately to
    # retain spaces in filenames.
    while read l; do
        # No results presents a blank line from heredoc.
        [ -z "${l}" ] && continue
        read link
        case "${link}" in
            ${STAGEDIR}*)
                err "Bad symlink '${l#${STAGEDIR}${PREFIX}/}' pointing inside the stage directory"
                rc=1
                ;;
            /*)
                # Only warn for symlinks within the package.
                if [ -e "${STAGEDIR}${link}" ]; then
                    warn "Bad symlink '${l#${STAGEDIR}}' pointing to an absolute pathname '${link}'"
                fi
                # Also warn if the symlink exists nowhere.
                if [ ! -e "${STAGEDIR}${link}" -a ! -e "${link}" ]; then
                    warn "Symlink '${l#${STAGEDIR}}' pointing to '${link}' which does not exist in the stage directory or in localbase"
                fi
                ;;
        esac
    # Use heredoc to avoid losing rc from find|while subshell.
    done <<-EOF
    $(find ${STAGEDIR} -type l -exec stat -f "%N${LF}%Y" {} +)
    EOF

    return ${rc}
}

paths() {
    local rc

    rc=0

    while read f; do
        # No results presents a blank line from heredoc.
        [ -z "${f}" ] && continue
        # Ignore false-positive/harmless files
        case "${f}" in
            */lib/ruby/gems/*) continue ;;
            */share/texmf-var/web2c/*/*.fmt) continue ;;
            */share/texmf-var/web2c/*/*.log) continue ;;
        esac
        err "'${f#${STAGEDIR}${PREFIX}/}' is referring to ${STAGEDIR}"
        rc=1
    # Use heredoc to avoid losing rc from find|while subshell
    done <<-EOF
    $(find ${TMPPLIST} ${STAGEDIR} -type f -exec grep -l "${STAGEDIR}" {} +)
    EOF

    return ${rc}
}

# For now do not raise an error, just warnings
stripped() {
    [ -x /usr/bin/file ] || return # this is fatal
    [ -n "${STRIP}" ] || return 0
    # Split file and result into 2 lines and read separately to ensure
    # files with spaces are kept intact.
    # Using readelf -h ... /ELF Header:/ will match on all ELF files.
    find ${STAGEDIR} -type f ! -name '*.a' ! -name '*.o' \
        -exec readelf -S {} + 2>/dev/null | awk '\
        /File:/ {sub(/File: /, "", $0); file=$0} \
        /SYMTAB/ {print file}' |
        while read f; do
        warn "'${f#${STAGEDIR}${PREFIX}/}' is not stripped consider trying INSTALL_TARGET=install-strip or using \${STRIP_CMD}"
    done
}

desktopfileutils() {
    if [ -z "${USESDESKTOPFILEUTILS}" ]; then
        grep -q MimeType= ${STAGEDIR}${PREFIX}/share/applications/*.desktop 2>/dev/null &&
        warn "you need USES=desktop-file-utils"
    else
        grep -q MimeType= ${STAGEDIR}${PREFIX}/share/applications/*.desktop 2>/dev/null ||
        warn "you may not need USES=desktop-file-utils"
    fi
    return 0
}

sharedmimeinfo() {
    local f found

    found=0
    for f in ${STAGEDIR}${PREFIX}/share/mime/packages/*.xml; do
        [ "${f}" = "${STAGEDIR}${PREFIX}/share/mime/packages/*.xml" ] && break #no matches
        [ "${f}" = "${STAGEDIR}${PREFIX}/share/mime/packages/freedesktop.org.xml" ] && continue
        found=1
        break
    done
    if [ -z "${USESSHAREDMIMEINFO}" -a ${found} -eq 1 ]; then
        warn "you need USES=shared-mime-info"
    elif [ -n "${USESSHAREDMIMEINFO}" -a ${found} -eq 0 ]; then
        warn "you may not need USES=shared-mime-info"
    fi
    return 0
}

suidfiles() {
    local filelist

    filelist=`find ${STAGEDIR} -type f \
        \( -perm -u+x -or -perm -g+x -or -perm -o+x \) \
        \( -perm -u+s -or -perm -g+s \)`
    if [ -n "${filelist}" ]; then
        warn "setuid files in the stage directory (are these necessary?):"
        ls -liTd ${filelist}
    fi
    return 0
}

libtool() {
    if [ -z "${USESLIBTOOL}" ]; then
        find ${STAGEDIR} -name '*.la' | while read f; do
            grep -q 'libtool library' "${f}" &&
                err ".la libraries found, port needs USES=libtool" &&
                return 1 || true
        done
        # The return above continues here.
    fi
}

libperl() {
    local has_some_libperl_so files found
    if [ -n "${SITE_ARCH_REL}" -a -d "${STAGEDIR}${PREFIX}/${SITE_ARCH_REL}" ]; then
        has_some_libperl_so=0
        files=0
        while read f; do
            # No results presents a blank line from heredoc.
            [ -z "${f}" ] && continue
            files=$((files+1))
            found=`readelf -d ${f} | awk "BEGIN {libperl=1; rpath=10; runpath=100}
                /NEEDED.*${LIBPERL}/  { libperl = 0 }
                /RPATH.*perl.*CORE/   { rpath   = 0 }
                /RUNPATH.*perl.*CORE/ { runpath = 0 }
                END {print libperl+rpath+runpath}
                "`
            case "${found}" in
                *1)
                    warn "${f} is not linked with ${LIBPERL}, not respecting lddlflags?"
                    ;;
                *0)
                    has_some_libperl_so=1
                    # Older Perl did not USE_LDCONFIG.
                    if [ ! -f ${LOCALBASE}/${LDCONFIG_DIR}/perl5 ]; then
                        case "${found}" in
                            *1?)
                                warn "${f} does not have a rpath to ${LIBPERL}, not respecting lddlflags?"
                                ;;
                        esac
                        case "${found}" in
                            1??)
                                warn "${f} does not have a runpath to ${LIBPERL}, not respecting lddlflags?"
                                ;;
                        esac
                    fi
                    ;;
            esac
        # Use heredoc to avoid losing rc from find|while subshell
        done <<-EOT
        $(find ${STAGEDIR}${PREFIX}/${SITE_ARCH_REL} -name '*.so')
        EOT

        if [ ${files} -gt 0 -a ${has_some_libperl_so} -eq 0 ]; then
            err "None of the .so in ${STAGEDIR}${PREFIX}/${SITE_ARCH_REL} are linked with ${LIBPERL}, see above for the full list."
            return 1
        else
            return 0
        fi
    fi
}

prefixvar() {
    if [ ${PREFIX} != ${LINUXBASE} -a -d ${STAGEDIR}${PREFIX}/var ]; then
        warn "port uses ${PREFIX}/var instead of /var"
    fi
}

terminfo() {
    local f found

    for f in ${STAGEDIR}${PREFIX}/share/misc/*.terminfo; do
        [ "${f}" = "${STAGEDIR}${PREFIX}/share/misc/*.terminfo" ] && break #no matches
        found=1
        break
    done
    for f in ${STAGEDIR}${PREFIX}/share/misc/terminfo.db*; do
        [ "${f}" = "${STAGEDIR}${PREFIX}/share/misc/terminfo.db*" ] && break #no matches
        found=1
        break
    done
    if [ -z "${USESTERMINFO}" -a -n "${found}" ]; then
        warn "you need USES=terminfo"
    elif [ -n "${USESTERMINFO}" -a -z "${found}" ]; then
        warn "you may not need USES=terminfo"
    fi
    return 0
}

listcontains() {
    local str lst elt
    str=$1
    lst=$2

    for elt in ${lst} ; do
        if [ ${elt} = ${str} ]; then
            return 0
        fi
    done
    return 1
}

proxydeps_suggest_uses() {
    local pkg=$1
    local lib_file=$2

    # miscellaneous USE clauses
    if [ ${pkg} = 'devel/gettext-runtime' ]; then
        warn "you need USES+=gettext-runtime"
    elif [ ${pkg} = 'databases/sqlite3' ]; then
        warn "you need USES+=sqlite"
    elif [ ${pkg} = 'databases/sqlite2' ]; then
        warn "you need USES+=sqlite:2"
    # Gnome -> same as port
    # grep LIB_DEPENDS= Mk/Uses/gnome.mk |sed -e 's|\(.*\)_LIB_DEPENDS.*:\(.*\)\/\(.*\)|[ "\1" = "\3" ] \&\& echo "\\${pkg} = \\\"\2/\3\\\" -o \\\\"|'|sort|sh
    elif [ ${pkg} = "accessibility/atk" -o \
        ${pkg} = "accessibility/atkmm" -o \
        ${pkg} = "graphics/cairo" -o \
        ${pkg} = "graphics/cairomm" -o \
        ${pkg} = "devel/dconf" -o \
        ${pkg} = "audio/esound" -o \
        ${pkg} = "devel/gconf2" -o \
        ${pkg} = "devel/gconfmm26" -o \
        ${pkg} = "devel/glib12" -o \
        ${pkg} = "devel/glib20" -o \
        ${pkg} = "devel/glibmm" -o \
        ${pkg} = "audio/gsound" -o \
        ${pkg} = "x11-toolkits/gtk12" -o \
        ${pkg} = "x11-toolkits/gtk20" -o \
        ${pkg} = "x11-toolkits/gtk30" -o \
        ${pkg} = "www/gtkhtml3" -o \
        ${pkg} = "www/gtkhtml4" -o \
        ${pkg} = "x11-toolkits/gtkmm20" -o \
        ${pkg} = "x11-toolkits/gtkmm24" -o \
        ${pkg} = "x11-toolkits/gtkmm30" -o \
        ${pkg} = "x11-toolkits/gtksourceview" -o \
        ${pkg} = "x11-toolkits/gtksourceview2" -o \
        ${pkg} = "x11-toolkits/gtksourceview3" -o \
        ${pkg} = "x11-toolkits/gtksourceviewmm3" -o \
        ${pkg} = "devel/libbonobo" -o \
        ${pkg} = "x11-toolkits/libbonoboui" -o \
        ${pkg} = "databases/libgda5" -o \
        ${pkg} = "databases/libgda5-ui" -o \
        ${pkg} = "databases/libgdamm5" -o \
        ${pkg} = "devel/libglade2" -o \
        ${pkg} = "x11/libgnome" -o \
        ${pkg} = "graphics/libgnomecanvas" -o \
        ${pkg} = "x11/libgnomekbd" -o \
        ${pkg} = "print/libgnomeprint" -o \
        ${pkg} = "x11-toolkits/libgnomeprintui" -o \
        ${pkg} = "x11-toolkits/libgnomeui" -o \
        ${pkg} = "devel/libgsf" -o \
        ${pkg} = "www/libgtkhtml" -o \
        ${pkg} = "x11-toolkits/libgtksourceviewmm" -o \
        ${pkg} = "graphics/librsvg2" -o \
        ${pkg} = "devel/libsigc++12" -o \
        ${pkg} = "devel/libsigc++20" -o \
        ${pkg} = "x11-toolkits/libwnck" -o \
        ${pkg} = "x11-toolkits/libwnck3" -o \
        ${pkg} = "textproc/libxml++26" -o \
        ${pkg} = "textproc/libxml2" -o \
        ${pkg} = "textproc/libxslt" -o \
        ${pkg} = "x11-wm/metacity" -o \
        ${pkg} = "x11-toolkits/pango" -o \
        ${pkg} = "x11-toolkits/pangomm" -o \
        ${pkg} = "x11-toolkits/pangox-compat" -o \
        ${pkg} = "x11-toolkits/vte" -o \
        ${pkg} = "x11-toolkits/vte3" ]; then
        warn "you need USE_GNOME+=${pkg#*/}"
    # Gnome different as port
    # grep LIB_DEPENDS= Mk/Uses/gnome.mk |sed -e 's|\(.*\)_LIB_DEPENDS.*:\(.*\)\/\(.*\)|[ "\1" = "\3" ] \|\| echo "elif [ \\${pkg} = \\\"\2/\3\\\" ]; then; warn \\\"you need USE_GNOME+=\1\\\""|'|sort|sh
    elif [ ${pkg} = "databases/evolution-data-server" ]; then warn "you need USE_GNOME+=evolutiondataserver3"
    elif [ ${pkg} = "graphics/gdk-pixbuf" ]; then warn "you need USE_GNOME+=gdkpixbuf"
    elif [ ${pkg} = "graphics/gdk-pixbuf2" ]; then warn "you need USE_GNOME+=gdkpixbuf2"
    elif [ ${pkg} = "x11/gnome-desktop" ]; then warn "you need USE_GNOME+=gnomedesktop3"
    elif [ ${pkg} = "devel/gnome-vfs" ]; then warn "you need USE_GNOME+=gnomevfs2"
    elif [ ${pkg} = "devel/gobject-introspection" ]; then warn "you need USE_GNOME+=introspection"
    elif [ ${pkg} = "graphics/libart_lgpl" ]; then warn "you need USE_GNOME+=libartlgpl2"
    elif [ ${pkg} = "devel/libIDL" ]; then warn "you need USE_GNOME+=libidl"
    elif [ ${pkg} = "x11-fm/nautilus" ]; then warn "you need USE_GNOME+=nautilus3"
    elif [ ${pkg} = "devel/ORBit2" ]; then warn "you need USE_GNOME+=orbit2"
    # mate
    # grep LIB_DEPENDS= Mk/Uses/mate.mk |sed -e 's|\(.*\)_LIB_DEPENDS.*:\(.*\)\/\(.*\)|elif [ ${pkg} = "\2/\3" ]; then warn "you need USE_MATE+=\1"|'
    elif [ ${pkg} = "x11-fm/caja" ]; then warn "you need USE_MATE+=caja"
    elif [ ${pkg} = "sysutils/mate-control-center" ]; then warn "you need USE_MATE+=controlcenter"
    elif [ ${pkg} = "x11/mate-desktop" ]; then warn "you need USE_MATE+=desktop"
    elif [ ${pkg} = "x11/libmatekbd" ]; then warn "you need USE_MATE+=libmatekbd"
    elif [ ${pkg} = "net/libmateweather" ]; then warn "you need USE_MATE+=libmateweather"
    elif [ ${pkg} = "x11-wm/marco" ]; then warn "you need USE_MATE+=marco"
    elif [ ${pkg} = "x11/mate-menus" ]; then warn "you need USE_MATE+=menus"
    elif [ ${pkg} = "x11/mate-panel" ]; then warn "you need USE_MATE+=panel"
    elif [ ${pkg} = "sysutils/mate-polkit" ]; then warn "you need USE_MATE+=polkit"
    # KDE
    # grep -B1 _LIB= Mk/Uses/kde.mk | grep _PORT=|sed -e 's/^\(.*\)_PORT=[[:space:]]*\([^[:space:]]*\).*/elif [ ${pkg} = "\2" ]; then warn "you need to use USE_KDE+=\1"/'
    elif [ ${pkg} = "sysutils/baloo" ]; then warn "you need to use USE_KDE+=baloo"
    elif [ ${pkg} = "sysutils/baloo-widgets" ]; then warn "you need to use USE_KDE+=baloo-widgets"
    elif [ ${pkg} = "x11/kactivities" ]; then warn "you need to use USE_KDE+=kactivities"
    elif [ ${pkg} = "editors/kate" ]; then warn "you need to use USE_KDE+=kate"
    elif [ ${pkg} = "x11/kdelibs4" ]; then warn "you need to use USE_KDE+=kdelibs"
    elif [ ${pkg} = "sysutils/kfilemetadata" ]; then warn "you need to use USE_KDE+=kfilemetadata"
    elif [ ${pkg} = "audio/libkcddb" ]; then warn "you need to use USE_KDE+=libkcddb"
    elif [ ${pkg} = "audio/libkcompactdisc" ]; then warn "you need to use USE_KDE+=libkcompactdisc"
    elif [ ${pkg} = "graphics/libkdcraw-kde4" ]; then warn "you need to use USE_KDE+=libkdcraw"
    elif [ ${pkg} = "misc/libkdeedu" ]; then warn "you need to use USE_KDE+=libkdeedu"
    elif [ ${pkg} = "games/libkdegames" ]; then warn "you need to use USE_KDE+=libkdegames"
    elif [ ${pkg} = "graphics/libkexiv2-kde4" ]; then warn "you need to use USE_KDE+=libkexiv2"
    elif [ ${pkg} = "graphics/libkipi-kde4" ]; then warn "you need to use USE_KDE+=libkipi"
    elif [ ${pkg} = "x11/libkonq" ]; then warn "you need to use USE_KDE+=libkonq"
    elif [ ${pkg} = "graphics/libksane" ]; then warn "you need to use USE_KDE+=libksane"
    elif [ ${pkg} = "astro/marble" ]; then warn "you need to use USE_KDE+=marble"
    elif [ ${pkg} = "sysutils/nepomuk-core" ]; then warn "you need to use USE_KDE+=nepomuk-core"
    elif [ ${pkg} = "sysutils/nepomuk-widgets" ]; then warn "you need to use USE_KDE+=nepomuk-widgets"
    elif [ ${pkg} = "graphics/okular" ]; then warn "you need to use USE_KDE+=okular"
    elif [ ${pkg} = "deskutils/kdepimlibs4" ]; then warn "you need to use USE_KDE+=pimlibs"
    elif [ ${pkg} = "devel/ruby-qtruby" ]; then warn "you need to use USE_KDE+=qtruby"
    elif [ ${pkg} = "devel/smokegen" ]; then warn "you need to use USE_KDE+=smokegen"
    elif [ ${pkg} = "devel/smokekde" ]; then warn "you need to use USE_KDE+=smokekde"
    elif [ ${pkg} = "devel/smokeqt" ]; then warn "you need to use USE_KDE+=smokeqt"
    elif [ ${pkg} = "x11/kde4-workspace" ]; then warn "you need to use USE_KDE+=workspace"
    elif [ ${pkg} = "databases/akonadi" ]; then warn "you need to use USE_KDE+=akonadi"
    elif [ ${pkg} = "x11-toolkits/attica" ]; then warn "you need to use USE_KDE+=attica"
    elif [ ${pkg} = "x11/qimageblitz" ]; then warn "you need to use USE_KDE+=qimageblitz"
    elif [ ${pkg} = "textproc/soprano" ]; then warn "you need to use USE_KDE+=soprano"
    elif [ ${pkg} = "deskutils/libstreamanalyzer" ]; then warn "you need to use USE_KDE+=strigi"
    # KDE Frameworks
    elif [ ${pkg} = "devel/kf5-extra-cmake-modules" ]; then warn "you need to use USE_KDE+=ecm"
    elif [ ${pkg} = "devel/kf5-kcmutils" ]; then warn "you need to use USE_KDE+=kcmutils"
    elif [ ${pkg} = "devel/kf5-kdeclarative" ]; then warn "you need to use USE_KDE+=kdeclarative"
    elif [ ${pkg} = "devel/kf5-kfilemetadata" ]; then warn "you need to use USE_KDE+=filemetadata5"
    elif [ ${pkg} = "devel/kf5-kio" ]; then warn "you need to use USE_KDE+=kio"
    elif [ ${pkg} = "devel/kf5-solid" ]; then warn "you need to use USE_KDE+=solid"
    elif [ ${pkg} = "devel/kf5-threadweaver" ]; then warn "you need to use USE_KDE+=threadweaver"
    elif [ ${pkg} = "devel/kio-extras-kf5" ]; then warn "you need to use USE_KDE+=kio-extras"
    elif [ ${pkg} = "graphics/kf5-kimageformats" ]; then warn "you need to use USE_KDE+=kimageformats"
    elif [ ${pkg} = "lang/kf5-kross" ]; then warn "you need to use USE_KDE+=kross"
    elif [ ${pkg} = "security/kf5-kdesu" ]; then warn "you need to use USE_KDE+=kdesu"
    elif [ ${pkg} = "sysutils/kf5-baloo" ]; then warn "you need to use USE_KDE+=baloo5"
    elif [ ${pkg} = "sysutils/kf5-bluez-qt" ]; then warn "you need to use USE_KDE+=bluez-qt"
    elif [ ${pkg} = "textproc/kf5-sonnet" ]; then warn "you need to use USE_KDE+=sonnet"
    elif [ ${pkg} = "www/kf5-kdewebkit" ]; then warn "you need to use USE_KDE+=kdewebkit"
    elif [ ${pkg} = "www/kf5-khtml" ]; then warn "you need to use USE_KDE+=khtml"
    elif [ ${pkg} = "x11-themes/kf5-breeze-icons" ]; then warn "you need to use USE_KDE+=breeze-icons"
    elif [ ${pkg} = "x11-themes/kf5-oxygen-icons5" ]; then warn "you need to use USE_KDE+=oxygen-icons5"
    elif [ ${pkg} = "x11-toolkits/kf5-attica" ]; then warn "you need to use USE_KDE+=attica5"
    elif [ ${pkg} = "x11/kf5-frameworkintegration" ]; then warn "you need to use USE_KDE+=frameworkintegration"
    elif [ ${pkg} = "x11/kf5-kded" ]; then warn "you need to use USE_KDE+=kded"
    elif [ ${pkg} = "x11/kf5-kdelibs4support" ]; then warn "you need to use USE_KDE+=kdelibs4support"
    elif [ ${pkg} = "x11/kf5-plasma-framework" ]; then warn "you need to use USE_KDE+=plasma-framework"
    elif expr ${pkg} : '.*/kf5-.*' > /dev/null; then
        warn "you need USE_KDE+=$(echo ${pkg} | sed -E 's|.*/kf5-k||')"
    # GStreamer 0.10
    elif [ ${pkg} = "multimedia/gstreamer" ]; then warn "you need to use USE_GSTREAMER+=yes"
    elif [ ${pkg} = "multimedia/gstreamer-plugins" ]; then warn "you need to use USE_GSTREAMER+=yes"
    elif [ ${pkg} = "multimedia/gstreamer-plugins-bad" ]; then warn "you need to use USE_GSTREAMER+=bad"
    # GStreamer 1
    elif [ ${pkg} = "multimedia/gstreamer1" ]; then warn "you need to use USE_GSTREAMER1+=yes"
    elif [ ${pkg} = "multimedia/gstreamer1-plugins" ]; then warn "you need to use USE_GSTREAMER1+=yes"
    elif [ ${pkg} = "multimedia/gstreamer1-plugins-bad" ]; then warn "you need to use USE_GSTREAMER1+=bad"
    # sdl-related
    elif [ ${pkg} = 'devel/sdl12' ]; then
        warn "you need USE_SDL+=sdl"
    elif echo ${pkg} | grep -E '/sdl_(console|gfx|image|mixer|mm|net|pango|sound|ttf)$' > /dev/null; then
        warn "you need USE_SDL+=$(echo ${pkg} | sed -E 's|.*/sdl_||')"
    elif [ ${pkg} = 'devel/sdl20' ]; then
        warn "you need USE_SDL+=sdl2"
    elif echo ${pkg} | grep -E '/sdl2_(gfx|image|mixer|net|ttf)$' > /dev/null; then
        warn "you need USE_SDL+=$(echo ${pkg} | sed -E 's|.*/sdl2_||')2"
    # gl-related
    elif expr ${lib_file} : "${LOCALBASE}/lib/libGL.so.*$" > /dev/null; then
        warn "you need USE_GL+=gl"
    elif expr ${lib_file} : "${LOCALBASE}/lib/libgbm.so.*$" > /dev/null; then
        warn "you need USE_GL+=gbm"
    elif expr ${lib_file} : "${LOCALBASE}/lib/libGLESv2.so.*$" > /dev/null; then
        warn "you need USE_GL+=glesv2"
    elif expr ${lib_file} : "${LOCALBASE}/lib/libEGL.so.*$" > /dev/null; then
        warn "you need USE_GL+=egl"
    elif [ ${pkg} = 'graphics/glew' ]; then
        warn "you need USE_GL+=glew"
    elif [ ${pkg} = 'graphics/libGLU' ]; then
        warn "you need USE_GL+=glu"
    elif [ ${pkg} = 'graphics/libGLw' ]; then
        warn "you need USE_GL+=glw"
    elif [ ${pkg} = 'graphics/freeglut' ]; then
        warn "you need USE_GL+=glut"
    # Xorg-libraries: this should be by XORG_MODULES @ bsd.xorg.mk
    elif echo ${pkg} | grep -E '/lib(X11|Xau|Xdmcp|Xext|SM|ICE|Xfixes|Xft|Xdamage|Xcomposite|Xcursor|Xinerama|Xmu|Xmuu|Xpm|Xt|Xtst|Xi|Xrandr|Xrender|Xres|XScrnSaver|Xv|Xxf86vm|Xxf86dga|Xxf86misc|xcb)$' > /dev/null; then
        warn "you need USE_XORG+=$(echo ${pkg} | sed -E 's|.*/lib||' | tr '[:upper:]' '[:lower:]')"
    elif [ ${pkg} = 'x11/pixman' ]; then
        warn "you need USE_XORG+=pixman"
    # Qt4
    elif expr ${pkg} : '.*/qt4-.*' > /dev/null; then
        warn "you need USE_QT4+=$(echo ${pkg} | sed -E 's|.*/qt4-||')"
    elif expr ${pkg} : '.*/.*-qt4' > /dev/null; then
        warn "you need USE_QT4+=$(echo ${pkg} | sed -E 's|.*/(.*)-qt4|\1|')"
    # Qt5
    elif expr ${pkg} : '.*/qt5-.*' > /dev/null; then
        warn "you need USE_QT5+=$(echo ${pkg} | sed -E 's|.*/qt5-||')"
    # MySQL
    elif expr ${lib_file} : "${LOCALBASE}/lib/mysql/[^/]*$" > /dev/null; then
        warn "you need USES+=mysql"
    # postgresql
    elif expr ${pkg} : "^databases/postgresql.*-client" > /dev/null; then
        warn "you need USES+=pgsql"
    # bdb
    elif expr ${pkg} : "^databases/db[456]" > /dev/null; then
        warn "you need USES+=bdb"
    # fam/gamin
    elif [ ${pkg} = "devel/fam" -o ${pkg} = "devel/gamin" ]; then
        warn "you need USES+=fam"
    # firebird
    elif [ ${pkg} = "databases/firebird25-client" ]; then
        warn "you need USES+=firebird"
    # fuse
    elif [ ${pkg} = "sysutils/fusefs-libs" ]; then
        warn "you need USES+=fuse"
    # gnustep
    elif [ ${pkg} = "lang/gnustep-base" ]; then
        warn "you need USES+=gnustep and USE_GNUSTEP+=base"
    elif [ ${pkg} = "x11-toolkits/gnustep-gui" ]; then
        warn "you need USES+=gnustep and USE_GNUSTEP+=gui"
    # iconv
    elif [ ${pkg} = "converters/libiconv" ]; then
        warn "you need USES+=iconv, USES+=iconv:wchar_t, or USES+=iconv:translit depending on needs"
    # jpeg
    elif [ ${pkg} = "graphics/jpeg" -o ${pkg} = "graphics/jpeg-turbo" ]; then
        warn "you need USES+=jpeg"
    # libarchive
    elif [ ${pkg} = "archivers/libarchive" ]; then
        warn "you need USES+=libarchive"
    elif [ ${pkg} = "devel/libedit" ]; then
        warn "you need USES+=libedit"
    # lua
    elif expr ${pkg} : "^lang/lua" > /dev/null; then
        warn "you need USES+=lua"
    # motif
    elif [ ${pkg} = "x11-toolkits/lesstif" -o ${pkg} = "x11-toolkits/open-motif" ]; then
        warn "you need USES+=motif"
    # ncurses
    elif [ ${pkg} = "devel/ncurses" ]; then
        warn "you need USES+=ncurses"
    # objc
    elif [ ${pkg} = "lang/libobjc2" ]; then
        warn "you need USES+=objc"
    # openal
    elif [ ${pkg} = "audio/openal" -o ${pkg} = "audio/openal-soft" -o ${pkg} = "audio/freealut" ]; then
        warn "you need USES+=openal"
    # pure
    elif [ ${pkg} = "lang/pure" ]; then
        warn "you need USES+=pure"
    # readline
    elif [ ${pkg} = "devel/readline" ]; then
        warn "you need USES+=readline"
    # ssl
    elif [ ${pkg} = "security/openssl" -o ${pkg} = "security/openssl-devel" \
      -o ${pkg} = "security/libressl" -o ${pkg} = "security/libressl-devel" \
      ]; then
        warn "you need USES=ssl"
    # Tcl
    elif expr ${pkg} : "^lang/tcl" > /dev/null; then
        warn "you need USES+=tcl"
    # Tk
    elif expr ${pkg} : "^x11-toolkits/tk" > /dev/null; then
        warn "you need USES+=tk"
    # Xfce
    # grep LIB_DEPENDS= Mk/Uses/xfce.mk |sed -e 's|\(.*\)_LIB_DEPENDS.*:\(.*\)\/\(.*\)|elif [ ${pkg} = "\2/\3" ]; then warn "you need USE_XFCE+=\1"|'
    elif [ ${pkg} = "sysutils/garcon" ]; then warn "you need USE_XFCE+=garcon"
    elif [ ${pkg} = "x11/libexo" ]; then warn "you need USE_XFCE+=libexo"
    elif [ ${pkg} = "x11-toolkits/libxfce4gui" ]; then warn "you need USE_XFCE+=libgui"
    elif [ ${pkg} = "x11/libxfce4menu" ]; then warn "you need USE_XFCE+=libmenu"
    elif [ ${pkg} = "x11/libxfce4util" ]; then warn "you need USE_XFCE+=libutil"
    elif [ ${pkg} = "x11-wm/xfce4-panel" ]; then warn "you need USE_XFCE+=panel"
    elif [ ${pkg} = "x11-fm/thunar" ]; then warn "you need USE_XFCE+=thunar"
    elif [ ${pkg} = "x11/xfce4-conf" ]; then warn "you need USE_XFCE+=xfconf"
    # default
    elif expr ${lib_file} : "${LOCALBASE}/lib/[^/]*$" > /dev/null; then
        lib_file=${lib_file#${LOCALBASE}/lib/}
        lib_file=${lib_file%.so*}.so
        warn "you need LIB_DEPENDS+=${lib_file}:${pkg}"
    fi
}

proxydeps() {
    local file dep_file dep_file_pkg already rc

    rc=0

    # Check all dynamicaly linked ELF files
    # Some .so are not executable, but we want to check them too.
    while read file; do
        # No results presents a blank line from heredoc.
        [ -z "${file}" ] && continue
        while read dep_file; do
            # No results presents a blank line from heredoc.
            [ -z "${dep_file}" ] && continue
            # Skip files we already checked.
            if listcontains ${dep_file} "${already}"; then
                continue
            fi
            if $(pkg which -q ${dep_file} > /dev/null 2>&1); then
                dep_file_pkg=$(pkg which -qo ${dep_file})

                # Check that the .so we need has a SONAME
                if [ "${dep_file_pkg}" != "${PKGORIGIN}" ]; then
                    if ! readelf -d "${dep_file}" | grep -q SONAME; then
                        err "${file} is linked to ${dep_file} which does not have a SONAME.  ${dep_file_pkg} needs to be fixed."
                    fi
                fi

                # If we don't already depend on it, and we don't provide it
                if ! listcontains ${dep_file_pkg} "${LIB_RUN_DEPENDS} ${PKGORIGIN}"; then
                    err "${file} is linked to ${dep_file} from ${dep_file_pkg} but it is not declared as a dependency"
                    proxydeps_suggest_uses ${dep_file_pkg} ${dep_file}
                    rc=1
                fi
            else
                err "${file} is linked to ${dep_file} that does not belong to any package"
                rc=1
            fi
            already="${already} ${dep_file}"
        done <<-EOT
        $(env LD_LIBMAP_DISABLE=1 ldd -a "${STAGEDIR}${file}" | \
            awk '\
            BEGIN {section=0}\
            /^\// {section++}\
            !/^\// && section<=1 && ($3 ~ "^'${PREFIX}'" || $3 ~ "^'${LOCALBASE}'") {print $3}')
        EOT
    done <<-EOT
    $(list_stagedir_elfs | \
        file -F $'\1' -f - | \
        grep -a 'ELF.*FreeBSD.*dynamically linked' | \
        cut -f 1 -d $'\1'| \
        sed -e 's/^\.//')
    EOT

    [ -z "${PROXYDEPS_FATAL}" ] && return 0

    return ${rc}
}

sonames() {
    [ ! -d ${STAGEDIR}${PREFIX}/lib -o -n "${BUNDLE_LIBS}" ] && return 0
    while read f; do
        # No results presents a blank line from heredoc.
        [ -z "${f}" ] && continue
        # Ignore symlinks
        [ -f "${f}" -a ! -L "${f}" ] || continue
        if ! readelf -d ${f} | grep -q SONAME; then
            warn "${f} doesn't have a SONAME."
            warn "pkg(8) will not register it as being provided by the port."
            warn "If another port depend on it, pkg will not be able to know where it comes from."
            case "${f}" in
                ${STAGEDIR}${PREFIX}/lib/*/*)
                    warn "It is in a subdirectory, it may not be used in another port."
                    ;;
                *)
                    warn "It is directly in ${PREFIX}/lib, it is probably used by other ports."
                    ;;
            esac
        fi
    # Use heredoc to avoid losing rc from find|while subshell
    done <<-EOT
    $(find ${STAGEDIR}${PREFIX}/lib -name '*.so.*')
    EOT
}

perlcore_port_module_mapping() {
    case "$1" in
        Net)
            echo "Net::Config"
            ;;
        libwww)
            echo "LWP"
            ;;
        *)
            echo "$1" | sed -e 's/-/::/g'
            ;;
    esac
}

perlcore() {
    local portname version module gotsome
    [ -x "${LOCALBASE}/bin/corelist" ] || return 0
    for dep in ${UNIFIED_DEPENDS}; do
        portname=$(expr "${dep}" : ".*/p5-\(.*\)")
        if [ -n "${portname}" ]; then
            gotsome=1
            module=$(perlcore_port_module_mapping "${portname}")
            version=$(expr "${dep}" : ".*>=*\([^:<]*\)")

            while read l; do
                case "${l}" in
                    *was\ not\ in\ CORE*)
                        # This never was with Perl
                        # CORE, so nothing to do here
                        ;;
                    *and\ removed*)
                        # This was in Perl CORE but has
                        # been removed since.
                        warn "${dep##*:} was in Perl CORE.  Check with \`corelist ${module} ${version}\` and \`corelist -a ${module}\` if it should be conditionally added depending on PERL_LEVEL"
                        ;;
                    *deprecated*in*)
                        # This is in Perl CORE but is
                        # deprecated.
                        warn "${dep##*:} is in Perl CORE but deprecated.  Check with \`corelist ${module} ${version}\` and \`corelist -a ${module}\` if the dependency is really needed or if it should be conditionally added depending on PERL_LEVEL"
                        ;;
                    *was\ first\ released*)
                        # This is in Perl CORE and is
                        # maybe not needed.
                        warn "${dep##*:} is present in Perl CORE.  Check with \`corelist ${module} ${version}\` and \`corelist -a ${module}\` if the dependency is really needed or if it should be conditionally added depending on PERL_LEVEL"
                        ;;
                    *)
                        err "This line is not handled: \"${l}\""
                esac
            done <<-EOT
            $(${LOCALBASE}/bin/corelist "${module}"|tail -1)
            EOT
        fi
    done
    if [ -n "${gotsome}" ] && ! pkg info -e devel/p5-Module-CoreList; then
        notice "You have some Perl modules as dependencies but you do not have devel/p5-Module-CoreList installed, the perlcore QA check gets better results when using it, especially with older Perl versions."
    fi
}

no_arch() {
    [ -z "$NO_ARCH" ] && return
    rc=0
    while read f; do
        [ -z "$f" ] && continue
        if [ -n "$NO_ARCH_IGNORE" ]; then
            skip=
            for blacklist in $NO_ARCH_IGNORE; do
                case $f in
                    *$blacklist) skip=1; break;;
                esac
            done
            [ "$skip" ] && continue
        fi
        err "'${f#.}' is a architecture specific binary file and you have set NO_ARCH.  Either remove NO_ARCH or add '$(basename $f)' to NO_ARCH_IGNORE."
        rc=1
    done <<-EOF
    $(list_stagedir_elfs  \
        | file -F $'\1' -f - -N \
        | grep -aE 'ELF .* [LM]SB .*, .*, version [0-9]+ \(FreeBSD\)' \
        | cut -f 1 -d $'\1')
    EOF
    return $rc
}

gemdeps()
{
    rc=0
    if [ "${PKGBASE%%-*}" = "rubygem" ]; then
        while read -r l; do
            if [ -n "${l}" ]; then
                name=${l%% *}
                vers=${l#* }
                while read -r v; do
                    if ! while read -r p; do
                        ${LOCALBASE}/bin/ruby -e "puts 'OK' if Gem::Dependency.new('${name}','${v}').match?('${name}','${p}')"
                    done | grep -qFx OK; then
                        err RubyGem dependency ${name} ${v} is not satisfied.
                        rc=1
                    fi <<-EOF
                    $(${LOCALBASE}/bin/gem list -e "${name}" \
                        | sed "s|.*(\(.*\))|\1|" \
                        | tr -d ' ' \
                        | tr , '\n')
                    EOF
                done <<-EOF
                $(while echo "${vers}" | grep -q '"'; do
                    echo "${vers}" | cut -d '"' -f2
                    vers=$(echo "${vers}"|cut -d '"' -f3-)
                done)
                EOF
            fi
        done <<-EOF
        $(grep -a 'add_runtime_dependency' ${STAGEDIR}${PREFIX}/lib/ruby/gems/*/specifications/${PORTNAME}-*.gemspec \
            | sed 's|.*<\(.*\)>.*\[\(.*\)\])|\1 \2|' \
            | sort -u)
        EOF
    fi
    return $rc
}

flavors()
{
    local rc pkgnames uniques
    rc=0
    if [ -n "${FLAVOR}" ]; then
        pkgnames=$(make -C "${CURDIR}" flavors-package-names|sort)
        uniques=$(echo "${pkgnames}"|uniq)
        if [ "$pkgnames" != "${uniques}" ]; then
            err "Package names are not uniques with flavors:"
            make -C "${CURDIR}" pretty-flavors-package-names >&2
            err "maybe use <flavor>_PKGNAMEPREFIX/SUFFIX".
            rc=1
        fi
    fi
    return ${rc}
}

checks="shebang symlinks paths stripped desktopfileutils sharedmimeinfo"
checks="$checks suidfiles libtool libperl prefixvar baselibs terminfo"
checks="$checks proxydeps sonames perlcore no_arch gemdeps flavors"

ret=0
cd ${STAGEDIR}
for check in ${checks}; do
    ${check} || ret=1
done

exit ${ret}