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# 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))
srcuri = d.getVar("SRC_URI", True).split()
for url in srcuri:
fetcher = bb.fetch2.Fetch([srcuri], d)
if url.startswith("file://"):
if any(fetcher.localpath(url).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_
#
#bbnote 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
;;
-*)
bbfatal "oe_libinstall: unknown option: $1"
;;
*)
break;
;;
esac
shift
done
libname="$1"
shift
destpath="$1"
if [ -z "$destpath" ]; then
bbfatal "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
bbfatal "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
bbfatal "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 "$require_shared" ]; then
bbfatal "oe_libinstall: unable to locate shared library"
fi
elif [ -z "$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
bbnote $dirname/$o/$filename present, installing to $4
install $1 $2 $dirname/$o/$filename $4
return
fi
done
# bbnote overrides specific file NOT present, trying default=$3...
if [ -e $3 ]; then
bbnote $3 present, installing to $4
install $1 $2 $3 $4
else
bbnote $3 NOT present, touching empty $4
touch $4
fi
}
create_cmdline_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
echo "Generating wrapper script for $cmd"
mv $cmd $cmd.real
cmdname=`basename $cmd`.real
cat <<END >$cmd
#!/bin/sh
exec \`dirname \$0\`/$cmdname "\$@"
END
chmod +x $cmd
}
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)
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