diff options
| -rw-r--r-- | meta/classes/uninative.bbclass | 44 | ||||
| -rw-r--r-- | meta/recipes-core/meta/uninative-tarball.bb | 48 |
2 files changed, 92 insertions, 0 deletions
diff --git a/meta/classes/uninative.bbclass b/meta/classes/uninative.bbclass new file mode 100644 index 0000000000..51391dbc4a --- /dev/null +++ b/meta/classes/uninative.bbclass @@ -0,0 +1,44 @@ +NATIVELSBSTRING = "universal" + +UNINATIVE_LOADER = "${STAGING_DIR_NATIVE}/lib/ld-linux-x86-64.so.2" + +addhandler uninative_eventhandler +uninative_eventhandler[eventmask] = "bb.event.BuildStarted" + +python uninative_eventhandler() { + loader = e.data.getVar("UNINATIVE_LOADER", True) + if not os.path.exists(loader): + import subprocess + cmd = e.data.expand("mkdir -p ${STAGING_DIR}; cd ${STAGING_DIR}; tar -xjf ${COREBASE}/${BUILD_ARCH}-nativesdk-libc.tar.bz2; ${STAGING_DIR}/relocate_sdk.py ${STAGING_DIR_NATIVE} ${UNINATIVE_LOADER} ${UNINATIVE_LOADER} ${STAGING_BINDIR_NATIVE}/patchelf-uninative") + #bb.warn("nativesdk lib extraction: " + cmd) + subprocess.check_call(cmd, shell=True) +} + +SSTATEPOSTUNPACKFUNCS_append = " uninative_changeinterp" + +python uninative_changeinterp () { + import subprocess + import stat + import oe.qa + + if not (bb.data.inherits_class('native', d) or bb.data.inherits_class('crosssdk', d) or bb.data.inherits_class('cross', d)): + return + + sstateinst = d.getVar('SSTATE_INSTDIR', True) + for walkroot, dirs, files in os.walk(sstateinst): + for file in files: + f = os.path.join(walkroot, file) + if os.path.islink(f): + continue + s = os.stat(f) + if not ((s[stat.ST_MODE] & stat.S_IXUSR) or (s[stat.ST_MODE] & stat.S_IXGRP) or (s[stat.ST_MODE] & stat.S_IXOTH)): + continue + elf = oe.qa.ELFFile(f) + try: + elf.open() + except: + continue + + #bb.warn("patchelf-uninative --set-interpreter %s %s" % (d.getVar("UNINATIVE_LOADER", True), f)) + subprocess.call("patchelf-uninative --set-interpreter %s %s" % (d.getVar("UNINATIVE_LOADER", True), f), shell=True) +} diff --git a/meta/recipes-core/meta/uninative-tarball.bb b/meta/recipes-core/meta/uninative-tarball.bb new file mode 100644 index 0000000000..ed1279f09b --- /dev/null +++ b/meta/recipes-core/meta/uninative-tarball.bb @@ -0,0 +1,48 @@ +SUMMARY = "libc and patchelf tarball for use with uninative.bbclass" +LICENSE = "MIT" +LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=4d92cd373abda3937c2bc47fbc49d690 \ + file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420" + +TOOLCHAIN_TARGET_TASK = "" + +TOOLCHAIN_HOST_TASK = "\ + nativesdk-eglibc \ + nativesdk-patchelf \ + " + +INHIBIT_DEFAULT_DEPS = "1" +DEPENDS += "patchelf-native" + +TOOLCHAIN_OUTPUTNAME ?= "${BUILD_ARCH}-nativesdk-libc" + +RDEPENDS = "${TOOLCHAIN_HOST_TASK}" + +EXCLUDE_FROM_WORLD = "1" + +inherit meta +inherit populate_sdk + +deltask install +deltask package + +SDK_PACKAGING_FUNC = "" + +fakeroot create_sdk_files() { + cp ${COREBASE}/scripts/relocate_sdk.py ${SDK_OUTPUT}/${SDKPATH}/ + + # Replace the ##DEFAULT_INSTALL_DIR## with the correct pattern. + # Escape special characters like '+' and '.' in the SDKPATH + escaped_sdkpath=$(echo ${SDKPATH}/sysroots/${SDK_SYS} |sed -e "s:[\+\.]:\\\\\\\\\0:g") + sed -i -e "s:##DEFAULT_INSTALL_DIR##:$escaped_sdkpath:" ${SDK_OUTPUT}/${SDKPATH}/relocate_sdk.py +} + + +fakeroot tar_sdk() { + mkdir -p ${SDK_DEPLOY} + cd ${SDK_OUTPUT}/${SDKPATH} + mv sysroots/${SDK_SYS} ./${BUILD_SYS} + rm sysroots -rf + patchelf --set-interpreter ${@''.join('a' for n in xrange(1024))} ./${BUILD_SYS}/usr/bin/patchelf + mv ./${BUILD_SYS}/usr/bin/patchelf ./${BUILD_SYS}/usr/bin/patchelf-uninative + tar ${SDKTAROPTS} -c --file=${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.tar.bz2 . +} |