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-rw-r--r--meta/classes/uninative.bbclass44
-rw-r--r--meta/recipes-core/meta/uninative-tarball.bb48
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 @@
1NATIVELSBSTRING = "universal"
2
3UNINATIVE_LOADER = "${STAGING_DIR_NATIVE}/lib/ld-linux-x86-64.so.2"
4
5addhandler uninative_eventhandler
6uninative_eventhandler[eventmask] = "bb.event.BuildStarted"
7
8python uninative_eventhandler() {
9 loader = e.data.getVar("UNINATIVE_LOADER", True)
10 if not os.path.exists(loader):
11 import subprocess
12 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} ${STAGING_BINDIR_NATIVE}/patchelf-uninative")
13 #bb.warn("nativesdk lib extraction: " + cmd)
14 subprocess.check_call(cmd, shell=True)
15}
16
17SSTATEPOSTUNPACKFUNCS_append = " uninative_changeinterp"
18
19python uninative_changeinterp () {
20 import subprocess
21 import stat
22 import oe.qa
23
24 if not (bb.data.inherits_class('native', d) or bb.data.inherits_class('crosssdk', d) or bb.data.inherits_class('cross', d)):
25 return
26
27 sstateinst = d.getVar('SSTATE_INSTDIR', True)
28 for walkroot, dirs, files in os.walk(sstateinst):
29 for file in files:
30 f = os.path.join(walkroot, file)
31 if os.path.islink(f):
32 continue
33 s = os.stat(f)
34 if not ((s[stat.ST_MODE] & stat.S_IXUSR) or (s[stat.ST_MODE] & stat.S_IXGRP) or (s[stat.ST_MODE] & stat.S_IXOTH)):
35 continue
36 elf = oe.qa.ELFFile(f)
37 try:
38 elf.open()
39 except:
40 continue
41
42 #bb.warn("patchelf-uninative --set-interpreter %s %s" % (d.getVar("UNINATIVE_LOADER", True), f))
43 subprocess.call("patchelf-uninative --set-interpreter %s %s" % (d.getVar("UNINATIVE_LOADER", True), f), shell=True)
44}
diff --git a/meta/recipes-core/meta/uninative-tarball.bb b/meta/recipes-core/meta/uninative-tarball.bb
new file mode 100644
index 0000000000..ed1279f09b
--- /dev/null
+++ b/meta/recipes-core/meta/uninative-tarball.bb
@@ -0,0 +1,48 @@
1SUMMARY = "libc and patchelf tarball for use with uninative.bbclass"
2LICENSE = "MIT"
3LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=4d92cd373abda3937c2bc47fbc49d690 \
4 file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
5
6TOOLCHAIN_TARGET_TASK = ""
7
8TOOLCHAIN_HOST_TASK = "\
9 nativesdk-eglibc \
10 nativesdk-patchelf \
11 "
12
13INHIBIT_DEFAULT_DEPS = "1"
14DEPENDS += "patchelf-native"
15
16TOOLCHAIN_OUTPUTNAME ?= "${BUILD_ARCH}-nativesdk-libc"
17
18RDEPENDS = "${TOOLCHAIN_HOST_TASK}"
19
20EXCLUDE_FROM_WORLD = "1"
21
22inherit meta
23inherit populate_sdk
24
25deltask install
26deltask package
27
28SDK_PACKAGING_FUNC = ""
29
30fakeroot create_sdk_files() {
31 cp ${COREBASE}/scripts/relocate_sdk.py ${SDK_OUTPUT}/${SDKPATH}/
32
33 # Replace the ##DEFAULT_INSTALL_DIR## with the correct pattern.
34 # Escape special characters like '+' and '.' in the SDKPATH
35 escaped_sdkpath=$(echo ${SDKPATH}/sysroots/${SDK_SYS} |sed -e "s:[\+\.]:\\\\\\\\\0:g")
36 sed -i -e "s:##DEFAULT_INSTALL_DIR##:$escaped_sdkpath:" ${SDK_OUTPUT}/${SDKPATH}/relocate_sdk.py
37}
38
39
40fakeroot tar_sdk() {
41 mkdir -p ${SDK_DEPLOY}
42 cd ${SDK_OUTPUT}/${SDKPATH}
43 mv sysroots/${SDK_SYS} ./${BUILD_SYS}
44 rm sysroots -rf
45 patchelf --set-interpreter ${@''.join('a' for n in xrange(1024))} ./${BUILD_SYS}/usr/bin/patchelf
46 mv ./${BUILD_SYS}/usr/bin/patchelf ./${BUILD_SYS}/usr/bin/patchelf-uninative
47 tar ${SDKTAROPTS} -c --file=${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.tar.bz2 .
48}