# For compatibility def base_path_join(a, *p): return oe.path.join(a, *p) def base_path_relative(src, dest): return oe.path.relative(src, dest) def base_path_out(path, d): return oe.path.format_display(path, d) def base_read_file(filename): return oe.utils.read_file(filename) def base_ifelse(condition, iftrue = True, iffalse = False): return oe.utils.ifelse(condition, iftrue, iffalse) def base_conditional(variable, checkvalue, truevalue, falsevalue, d): return oe.utils.conditional(variable, checkvalue, truevalue, falsevalue, d) def base_less_or_equal(variable, checkvalue, truevalue, falsevalue, d): return oe.utils.less_or_equal(variable, checkvalue, truevalue, falsevalue, d) def base_version_less_or_equal(variable, checkvalue, truevalue, falsevalue, d): return oe.utils.version_less_or_equal(variable, checkvalue, truevalue, falsevalue, d) def base_contains(variable, checkvalues, truevalue, falsevalue, d): return oe.utils.contains(variable, checkvalues, truevalue, falsevalue, d) def base_both_contain(variable1, variable2, checkvalue, d): return oe.utils.both_contain(variable1, variable2, checkvalue, d) def base_prune_suffix(var, suffixes, d): return oe.utils.prune_suffix(var, suffixes, d) def oe_filter(f, str, d): return oe.utils.str_filter(f, str, d) def oe_filter_out(f, str, d): return oe.utils.str_filter_out(f, str, d) def machine_paths(d): """List any existing machine specific filespath directories""" machine = d.getVar("MACHINE", True) filespathpkg = d.getVar("FILESPATHPKG", True).split(":") for basepath in d.getVar("FILESPATHBASE", True).split(":"): for pkgpath in filespathpkg: machinepath = os.path.join(basepath, pkgpath, machine) if os.path.isdir(machinepath): yield machinepath def is_machine_specific(d): """Determine whether the current recipe is machine specific""" machinepaths = set(machine_paths(d)) urldatadict = bb.fetch.init(d.getVar("SRC_URI", True).split(), d, True) for urldata in (urldata for urldata in urldatadict.itervalues() if urldata.type == "file"): if any(urldata.localpath.startswith(mp + "/") for mp in machinepaths): return True def oe_popen_env(d): env = d.getVar("__oe_popen_env", False) if env is None: env = {} for v in d.keys(): if d.getVarFlag(v, "export"): env[v] = d.getVar(v, True) or "" d.setVar("__oe_popen_env", env) return env def oe_run(d, cmd, **kwargs): import oe.process kwargs["env"] = oe_popen_env(d) return oe.process.run(cmd, **kwargs) def oe_popen(d, cmd, **kwargs): import oe.process kwargs["env"] = oe_popen_env(d) return oe.process.Popen(cmd, **kwargs) def oe_system(d, cmd, **kwargs): """ Popen based version of os.system. """ if not "shell" in kwargs: kwargs["shell"] = True return oe_popen(d, cmd, **kwargs).wait() oe_soinstall() { # Purpose: Install shared library file and # create the necessary links # Example: # # oe_ # #oenote installing shared library $1 to $2 # libname=`basename $1` install -m 755 $1 $2/$libname sonamelink=`${HOST_PREFIX}readelf -d $1 |grep 'Library soname:' |sed -e 's/.*\[\(.*\)\].*/\1/'` solink=`echo $libname | sed -e 's/\.so\..*/.so/'` ln -sf $libname $2/$sonamelink ln -sf $libname $2/$solink } oe_libinstall() { # Purpose: Install a library, in all its forms # Example # # oe_libinstall libltdl ${STAGING_LIBDIR}/ # oe_libinstall -C src/libblah libblah ${D}/${libdir}/ dir="" libtool="" silent="" require_static="" require_shared="" staging_install="" while [ "$#" -gt 0 ]; do case "$1" in -C) shift dir="$1" ;; -s) silent=1 ;; -a) require_static=1 ;; -so) require_shared=1 ;; -*) oefatal "oe_libinstall: unknown option: $1" ;; *) break; ;; esac shift done libname="$1" shift destpath="$1" if [ -z "$destpath" ]; then oefatal "oe_libinstall: no destination path specified" fi if echo "$destpath/" | egrep '^${STAGING_LIBDIR}/' >/dev/null then staging_install=1 fi __runcmd () { if [ -z "$silent" ]; then echo >&2 "oe_libinstall: $*" fi $* } if [ -z "$dir" ]; then dir=`pwd` fi dotlai=$libname.lai # Sanity check that the libname.lai is unique number_of_files=`(cd $dir; find . -name "$dotlai") | wc -l` if [ $number_of_files -gt 1 ]; then oefatal "oe_libinstall: $dotlai is not unique in $dir" fi dir=$dir`(cd $dir;find . -name "$dotlai") | sed "s/^\.//;s/\/$dotlai\$//;q"` olddir=`pwd` __runcmd cd $dir lafile=$libname.la # If such file doesn't exist, try to cut version suffix if [ ! -f "$lafile" ]; then libname1=`echo "$libname" | sed 's/-[0-9.]*$//'` lafile1=$libname.la if [ -f "$lafile1" ]; then libname=$libname1 lafile=$lafile1 fi fi if [ -f "$lafile" ]; then # libtool archive eval `cat $lafile|grep "^library_names="` libtool=1 else library_names="$libname.so* $libname.dll.a $libname.*.dylib" fi __runcmd install -d $destpath/ dota=$libname.a if [ -f "$dota" -o -n "$require_static" ]; then rm -f $destpath/$dota __runcmd install -m 0644 $dota $destpath/ fi if [ -f "$dotlai" -a -n "$libtool" ]; then rm -f $destpath/$libname.la __runcmd install -m 0644 $dotlai $destpath/$libname.la fi for name in $library_names; do files=`eval echo $name` for f in $files; do if [ ! -e "$f" ]; then if [ -n "$libtool" ]; then oefatal "oe_libinstall: $dir/$f not found." fi elif [ -L "$f" ]; then __runcmd cp -P "$f" $destpath/ elif [ ! -L "$f" ]; then libfile="$f" rm -f $destpath/$libfile __runcmd install -m 0755 $libfile $destpath/ fi done done if [ -z "$libfile" ]; then if [ -n "$require_shared" ]; then oefatal "oe_libinstall: unable to locate shared library" fi elif [ -z "$libtool" ]; then # special case hack for non-libtool .so.#.#.# links baselibfile=`basename "$libfile"` if (echo $baselibfile | grep -qE '^lib.*\.so\.[0-9.]*$'); then sonamelink=`${HOST_PREFIX}readelf -d $libfile |grep 'Library soname:' |sed -e 's/.*\[\(.*\)\].*/\1/'` solink=`echo $baselibfile | sed -e 's/\.so\..*/.so/'` if [ -n "$sonamelink" -a x"$baselibfile" != x"$sonamelink" ]; then __runcmd ln -sf $baselibfile $destpath/$sonamelink fi __runcmd ln -sf $baselibfile $destpath/$solink fi fi __runcmd cd "$olddir" } oe_machinstall() { # Purpose: Install machine dependent files, if available # If not available, check if there is a default # If no default, just touch the destination # Example: # $1 $2 $3 $4 # oe_machinstall -m 0644 fstab ${D}/etc/fstab # # TODO: Check argument number? # filename=`basename $3` dirname=`dirname $3` for o in `echo ${OVERRIDES} | tr ':' ' '`; do if [ -e $dirname/$o/$filename ]; then oenote $dirname/$o/$filename present, installing to $4 install $1 $2 $dirname/$o/$filename $4 return fi done # oenote overrides specific file NOT present, trying default=$3... if [ -e $3 ]; then oenote $3 present, installing to $4 install $1 $2 $3 $4 else oenote $3 NOT present, touching empty $4 touch $4 fi } create_wrapper () { # Create a wrapper script # # These are useful to work around relocation issues, by setting environment # variables which point to paths in the filesystem. # # Usage: create_wrapper FILENAME [[VAR=VALUE]..] cmd=$1 shift # run echo via env to test syntactic validity of the variable arguments env $@ echo "Generating wrapper script for $cmd" mv $cmd $cmd.real cmdname=`basename $cmd`.real cat <<END >$cmd #!/bin/sh exec env $@ \`dirname \$0\`/$cmdname "\$@" END chmod +x $cmd } def check_app_exists(app, d): from bb import which, data app = data.expand(app, d) path = data.getVar('PATH', d, 1) return bool(which(path, app)) def explode_deps(s): return bb.utils.explode_deps(s) def base_set_filespath(path, d): filespath = [] extrapaths = (bb.data.getVar("FILESEXTRAPATHS", d, True) or "").split() path = extrapaths + path # The ":" ensures we have an 'empty' override overrides = (bb.data.getVar("OVERRIDES", d, 1) or "") + ":" for p in path: for o in overrides.split(":"): filespath.append(os.path.join(p, o)) return ":".join(filespath)