#!/bin/sh # $FreeBSD$ # This file for common functions used for port scripts. # # MAINTAINER: portmgr@FreeBSD.org # Expand TMPPLIST to absolute paths, splitting files and dirs into separate # descriptors. # Input: # fd:0 - plist to parse # Required params: # PREFIX # parse_comments: Whether to parse and include commented files. # Output: # fd:1 - list of files # fd:2 - stderr # fd:3 - list of directories parse_plist() { local cwd cwd_save commented_cwd comment line newcwd parse_comments \ PREFIX PREFIX="${1}" parse_comments="${2:-1}" cwd=${PREFIX} cwd_save= commented_cwd= while read -r line; do # Handle deactivated OPTIONS. Treat "@comment file" as being in # the plist so it does not show up as an orphan. PLIST_SUB uses # a @comment to deactive files. XXX: It would be better to # make all ports use @ignore instead of @comment. if [ ${parse_comments} -eq 1 -a -z "${line%%@comment *}" ]; then line="${line##*@comment }" # Remove @comment so it can be parsed as a file, # but later prepend it again to create a list of # all files commented and uncommented. comment="@comment " # Only consider comment @cwd for commented lines if [ -n "${commented_cwd}" ]; then [ -z "${cwd_save}" ] && cwd_save=${cwd} cwd=${commented_cwd} fi else comment= # On first uncommented line, forget about commented # @cwd if [ -n "${cwd_save}" ]; then cwd=${cwd_save} cwd_save= commented_cwd= fi fi # Strip (owner,group,perm) from keywords line="$(printf %s "$line" \ | sed -Ee 's/^@\([^)]*\)[[:space:]]+//' \ -e 's/^(@[[:alpha:]]+)\([^)]*\)[[:space:]]+/\1 /')" case $line in @dir*|'@unexec rmdir'*|'@unexec /bin/rmdir'*) line="$(printf %s "$line" \ | sed -Ee 's/\|\|.*//;s|[[:space:]]+[0-9]*[[:space:]]*>[&]?[[:space:]]*[^[:space:]]+||g' \ -e "/^@unexec[[:space:]]+(\/bin\/)?rmdir( -p)?/s|([^%])%D([^%])|\1${cwd}\2|g" \ -e '/^@unexec[[:space:]]+(\/bin\/)?rmdir( -p)?/s|"(.*)"[[:space:]]*|\1|g' \ -e 's/@unexec[[:space:]]+(\/bin\/)?rmdir( -p)?[[:space:]]+//' \ -e 's/@dir(rm|rmtry)?[[:space:]]+//' \ -e 's/[[:space:]]+$//')" case "$line" in /*) echo >&3 "${comment}${line%/}" ;; *) echo >&3 "${comment}${cwd}/${line%/}" ;; esac ;; # Handle [file] Keywords @info\ *|@shell\ *) set -- $line shift case "$@" in /*) echo "${comment}$@" ;; *) echo "${comment}${cwd}/$@" ;; esac ;; @sample\ *) set -- $line shift sample_file=$1 target_file=${1%.sample} if [ $# -eq 2 ]; then target_file=$2 fi case "${sample_file}" in /*) ;; *) sample_file=${cwd}/${sample_file} ;; esac case "${target_file}" in /*) ;; *) target_file=${cwd}/${target_file} ;; esac # Ignore the actual file if it is in stagedir echo "@comment ${target_file}" echo "${comment}${sample_file}" ;; # Handle [dir] Keywords @fc\ *|@fcfontsdir\ *|@fontsdir\ *) set -- $line shift case "$@" in /*) echo >&3 "${comment}$@" ;; *) echo >&3 "${comment}${cwd}/$@" ;; esac ;; # order matters here - we must check @cwd first because # otherwise the @cwd* would also match it first, shadowing the # @cwd) line. @cwd|@cd) # Don't actually reset cwd for commented @cwd if [ -n "${comment}" ]; then commented_cwd=${PREFIX} else cwd=${PREFIX} fi ;; @cwd*|@cd*) set -- $line newcwd=$2 # Don't set cwd=/ as it causes // in plist and # won't match later. [ "${newcwd}" = "/" ] && newcwd= # Don't actually reset cwd for commented @cwd if [ -n "${comment}" ]; then commented_cwd=${newcwd} else cwd=${newcwd} fi unset newcwd ;; @*) ;; /*) echo "${comment}${line}" ;; *) echo "${comment}${cwd}/${line}" ;; esac done } validate_env() { local envfault for i ; do if ! (eval ": \${${i}?}" ) >/dev/null; then envfault="${envfault}${envfault:+" "}${i}" fi done if [ -n "${envfault}" ]; then echo "Environment variable ${envfault} undefined. Aborting." \ | fmt >&2 exit 1 fi } export_ports_env() { local export_vars make_cmd make_env var results value uses validate_env MAKE PORTSDIR uses="python" make_env="\ _PORTS_ENV_CHECK=1 \ PACKAGE_BUILDING=1 \ GNU_CONFIGURE=1 \ USE_JAVA=1 \ USE_LINUX=1 \ " make_cmd="${make_env}" export_vars="\ ARCH \ CONFIGURE_MAX_CMD_LEN \ HAVE_COMPAT_IA32_KERN \ LINUX_OSRELEASE \ OPSYS \ OSREL \ OSVERSION \ PYTHON_PORTVERSION \ PYTHONBASE \ UID \ _JAVA_OS_LIST_REGEXP \ _JAVA_PORTS_INSTALLED \ _JAVA_VENDOR_LIST_REGEXP \ _JAVA_VERSION_LIST_REGEXP \ _OSRELEASE \ _PERL5_FROM_BIN \ _PKG_CHECKED \ _PYTHON_DEFAULT_VERSION \ _SMP_CPUS \ " for var in ${export_vars}; do make_cmd="${make_cmd}${make_cmd:+ }-V ${var}=\${${var}:Q}" done # Bring in all the vars, but not empty ones. eval $(${MAKE} -f ${PORTSDIR}/Mk/bsd.port.mk ${make_cmd} \ USES="${uses}" | grep -v '=$') for var in ${export_vars}; do # Export and display non-empty ones. This is not redundant # with above since we're looping on all vars here; do not # export a var we didn't eval in. value="$(eval echo \$${var})" if [ -n "${value}" ]; then export ${var} echo "export ${var}=\"${value}\"" fi done }