poky/meta/classes/staging.bbclass
Dongxiao Xu 7f41f1a888 bitbake: machine specific sysroots implementation
This commit changes the sysroots path to be machine specific.

Changes includes:

1) STAGING_DIR_TARGET and STRAGING_DIR_HOST points to machine specific
paths.

2) task stamp files. Adding ${MACHINE} info into stamp files for
do_populate_sysroots and do_package tasks. Add a BB_STAMPTASK_BLACKLIST
to keep native, nativesdk, crosssdk, and cross-canadian stamp unchanged.

3) siteconfig path. Separate the site config path for different machines
to avoid one machine adopting the cache file of another machine.

4) sstate. Add machine name to sstate manifest file.
Change relocation code for sstate paths since sysroot is machine.
Keep native, nativesdk, crosssdk, and cross-canadian unchanged.

5) toolchain scripts. Change the environment path to point to machine
specific sysroots in toolchain scripts bbclass.

6) Relocate la files when populating to a different machine of the same
architecture.

7) Exclude STAGING_DIR_TARGET and STAGING_DIR_HOST parameter from sstate
siginfo since they contain ${MACHINE} information.

Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
2011-01-25 12:25:46 +00:00

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packagedstaging_fastpath () {
:
}
sysroot_stage_dir() {
src="$1"
dest="$2"
# if the src doesn't exist don't do anything
if [ ! -d "$src" ]; then
return
fi
# We only want to stage the contents of $src if it's non-empty so first rmdir $src
# then if it still exists (rmdir on non-empty dir fails) we can copy its contents
rmdir "$src" 2> /dev/null || true
# However we always want to stage a $src itself, even if it's empty
mkdir -p "$dest"
if [ -d "$src" ]; then
cp -fpPR "$src"/* "$dest"
fi
}
sysroot_stage_libdir() {
src="$1"
dest="$2"
sysroot_stage_dir $src $dest
}
sysroot_stage_dirs() {
from="$1"
to="$2"
sysroot_stage_dir $from${includedir} $to${includedir}
if [ "${BUILD_SYS}" = "${HOST_SYS}" ]; then
sysroot_stage_dir $from${bindir} $to${bindir}
sysroot_stage_dir $from${sbindir} $to${sbindir}
sysroot_stage_dir $from${base_bindir} $to${base_bindir}
sysroot_stage_dir $from${base_sbindir} $to${base_sbindir}
sysroot_stage_dir $from${libexecdir} $to${libexecdir}
sysroot_stage_dir $from${sysconfdir} $to${sysconfdir}
sysroot_stage_dir $from${localstatedir} $to${localstatedir}
fi
if [ -d $from${libdir} ]
then
sysroot_stage_libdir $from/${libdir} $to${libdir}
fi
if [ -d $from${base_libdir} ]
then
sysroot_stage_libdir $from${base_libdir} $to${base_libdir}
fi
sysroot_stage_dir $from${datadir} $to${datadir}
}
sysroot_stage_all() {
sysroot_stage_dirs ${D} ${SYSROOT_DESTDIR}
}
do_populate_sysroot[dirs] = "${STAGING_DIR_TARGET}/${bindir} ${STAGING_DIR_TARGET}/${libdir} \
${STAGING_DIR_TARGET}/${includedir} \
${STAGING_BINDIR_NATIVE} ${STAGING_LIBDIR_NATIVE} \
${STAGING_INCDIR_NATIVE} \
${STAGING_DATADIR} \
${SYSROOT_DESTDIR}${STAGING_DIR_TARGET} \
${S} ${B}"
# Could be compile but populate_sysroot and do_install shouldn't run at the same time
addtask populate_sysroot after do_install
SYSROOT_PREPROCESS_FUNCS ?= ""
SYSROOT_DESTDIR = "${WORKDIR}/sysroot-destdir/"
SYSROOT_LOCK = "${STAGING_DIR}/staging.lock"
python do_populate_sysroot () {
#
# if do_stage exists, we're legacy. In that case run the do_stage,
# modify the SYSROOT_DESTDIR variable and then run the staging preprocess
# functions against staging directly.
#
# Otherwise setup a destdir, copy the results from do_install
# and run the staging preprocess against that
#
bb.build.exec_func("sysroot_stage_all", d)
for f in (bb.data.getVar('SYSROOT_PREPROCESS_FUNCS', d, True) or '').split():
bb.build.exec_func(f, d)
}
SSTATETASKS += "do_populate_sysroot"
do_populate_sysroot[sstate-name] = "populate-sysroot"
do_populate_sysroot[sstate-inputdirs] = "${SYSROOT_DESTDIR}"
do_populate_sysroot[sstate-outputdirs] = "${STAGING_DIR_HOST}/"
do_populate_sysroot[stamp-extra-info] = "${MACHINE}"
python do_populate_sysroot_setscene () {
sstate_setscene(d)
}
addtask do_populate_sysroot_setscene
python () {
if bb.data.getVar('do_stage', d, True) is not None:
bb.fatal("Legacy staging found for %s as it has a do_stage function. This will need conversion to a do_install or often simply removal to work with Poky" % bb.data.getVar("FILE", d, True))
}