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https://git.yoctoproject.org/poky
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f1a87fadc7
The initial pass at this class was pretty lame and broke on a lot of native packages. This rewrite makes the code a lot more dynamic, removing use of hard coded paths and improving the logic. The class now runs a chrpath -l over the binary to determine what rpaths are currently set. It then munges the output and determines relative versions of each component of the rpath and uses chrpath -r to set them. Signed-off-by: Joshua Lock <josh@linux.intel.com>
41 lines
1.7 KiB
Plaintext
41 lines
1.7 KiB
Plaintext
SYSROOT_PREPROCESS_FUNCS += "relocatable_binaries_preprocess"
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CHRPATH_BIN ?= "chrpath"
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def rpath_replace (path, d):
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import subprocess as sub
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cmd = bb.data.expand('${CHRPATH_BIN}', d)
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tmpdir = bb.data.expand('${base_prefix}', d)
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for root, dirs, files in os.walk(path):
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for file in files:
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fpath = root + '/' + file
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if '/bin/' in fpath:
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p = sub.Popen([cmd, '-l', fpath],stdout=sub.PIPE,stderr=sub.PIPE)
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err, out = p.communicate()
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# If returned succesfully, process stderr for results
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if p.returncode == 0:
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# Throw away everything other than the rpath list
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curr_rpath = err.partition("RPATH=")[2]
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#bb.note("Current rpath for %s is %s" % (fpath, curr_rpath.strip()))
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rpaths = curr_rpath.split(":")
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new_rpaths = []
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for rpath in rpaths:
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depth = fpath.partition(tmpdir)[2].strip().count('/')
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if depth == 3:
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# / is two levels up
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root = "$ORIGIN/../.."
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else:
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root = "$ORIGIN/.."
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# kill everything up to "/"
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new_rpaths.append("%s%s" % (root, rpath.partition(tmpdir)[2].strip()))
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args = ":".join(new_rpaths)
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#bb.note("Setting rpath to " + args)
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sub.call([cmd, '-r', args, fpath])
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python relocatable_binaries_preprocess() {
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rpath_replace(bb.data.expand("${SYSROOT_DESTDIR}${TMPDIR}/sysroots/${TARGET_ARCH}-${TARGET_OS}", d), d)
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}
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