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instant-remote-debug.bbclass: fix sstate / multi-machine

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Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
This commit is contained in:
Andreas Müller
2018-12-06 00:07:39 +01:00
parent 5f0b014af3
commit fa22dbf4d3
1 changed files with 21 additions and 20 deletions
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41
classes/instant-remote-debug.bbclass
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@@ -6,10 +6,7 @@
# dropping helpful information. In these situations one wants to debug NOW
# without further waiting or quirky activities.
#
# To achieve, a debug sysroot is build with low cost:
#
# * All files are hard-linked to recipe's ${WORKDIR}/package
# * Additional build time for task do_copysourcestosysroot for most recipes is < 1s
# To achieve, a machine specific debug sysroot is build
#
# to enable debug sysroot build set:
# 'INHERIT += "instant-remote-debug"'
@@ -30,10 +27,10 @@
# -> Dialog 'Start Debugger' opens
# * At the first session a so called 'Kit' has to be set up (1st line -> 'Manage').
# The settings are kept so 1.-6. have to be done once only.
# 1. Create a Kit by 'Add' -> further dilaog opens
# 1. Create a Kit by 'Add' -> further dialog opens
# 2. Select an name for the Kit e.g 'OE'
# 3. Set sysroot (see INSTANT_REMOTE_PATH below):
# ${TMPDIR}/sysroot-instant-remote-${MACHINE}
# ${TMPDIR}/sysroot-instant-remote-${MACHINE_ARCH}
# 4. Select compilers (it is not necessary for debug but without QTCreator won't enable Kit) for C and C++ e.g:
# C: '<TMDIR>/sysroot-instant-native/usr/bin/arm-mortsgna-linux-gnueabi/arm-mortsgna-linux-gnueabi-gcc'
# C++: '<TMDIR>/sysroot-instant-native/usr/bin/arm-mortsgna-linux-gnueabi/arm-mortsgna-linux-gnueabi-g++'
@@ -47,25 +44,24 @@
#
# Happy debugging!!
#
# TODO:
# * Class won't work with rm_work.bbclass / rm_work_and_downloads.bbclass
# -> Implement error message
# * Class does not work properly when package data is taken from sstate cache
# -> Help appreciated
# * Class does not work properly for when changing machine
#------------------------------------------------------------------------------
# ensure necessary gdb recipes are build
EXTRA_IMAGEDEPENDS += "gdb-cross-${TARGET_ARCH} gdb"
# This is where instant sysroot is installed into
INSTANT_REMOTE_PATH = "${TMPDIR}/sysroot-instant-remote-${MACHINE}"
INSTANT_REMOTE_PATH = "${TMPDIR}/sysroot-instant-remote-${MACHINE_ARCH}"
WORK_REMOTE_PATH = "${WORKDIR}/sysroot-instant-remote"
do_copysourcestosysroot() {
# remove old
rm -rf ${WORK_REMOTE_PATH}
python __anonymous () {
if d.getVar('CLASSOVERRIDE') != 'class-target':
bb.build.deltask('do_copysourcestosysroot', d)
}
do_copysourcestosysroot() {
if [ ! -d "${WORKDIR}/packages-split" -o ! -d ${WORKDIR}/package ]; then
exit 0
fi
# ---------- link source code files ----------
if [ -d ${WORKDIR}/package/usr/src/debug/${PN} ] ; then
mkdir -p ${WORK_REMOTE_PATH}/usr/src/debug/${PN}
@@ -142,16 +138,21 @@ do_copysourcestosysroot() {
fi
}
addtask copysourcestosysroot before do_packagedata after do_package
addtask copysourcestosysroot after do_package before do_build
SSTATETASKS += "do_copysourcestosysroot"
do_copysourcestosysroot[sstate-inputdirs] = "${WORK_REMOTE_PATH}"
do_copysourcestosysroot[sstate-outputdirs] = "${INSTANT_REMOTE_PATH}"
#do_copysourcestosysroot[stamp-extra-info] = "${MACHINE_ARCH}"
# same as do package
do_copysourcestosysroot[vardeps] = "${PACKAGEBUILDPKGD} ${PACKAGESPLITFUNCS} ${PACKAGEFUNCS} ${@gen_packagevar(d)}"
do_copysourcestosysroot[stamp-extra-info] = "${MACHINE_ARCH}"
do_copysourcestosysroot[cleandirs] = "${WORK_REMOTE_PATH}"
python do_copysourcestosysroot_setscene () {
sstate_setscene(d)
}
addtask do_copysourcestosysroot_setscene
do_clean[cleandirs] += "${WORK_REMOTE_PATH}"
do_build[recrdeptask] += "do_copysourcestosysroot"