From 9f0c2ed5d44a16e8268ac521236c4752f930f26a Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Fri, 20 Jul 2018 08:31:59 +0000 Subject: package: Allow parallel processing of debug splitting Adjust the code so that the splitting of debug symbols from files happens in parallel. To to this we need to move some path handling code into the main function and pass more parameters in. Signed-off-by: Richard Purdie --- meta/classes/package.bbclass | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) (limited to 'meta/classes') diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass index 02914b52bb..03fe18de58 100644 --- a/meta/classes/package.bbclass +++ b/meta/classes/package.bbclass @@ -367,10 +367,12 @@ def append_source_info(file, sourcefile, d, fatal=True): # of rpm's debugedit, which was writing them out that way, and the code elsewhere # is still assuming that. debuglistoutput = '\0'.join(debugsources) + '\0' + lf = bb.utils.lockfile(sourcefile + ".lock") open(sourcefile, 'a').write(debuglistoutput) + bb.utils.unlockfile(lf) -def splitdebuginfo(file, debugfile, debugsrcdir, sourcefile, d): +def splitdebuginfo(file, dvar, debugdir, debuglibdir, debugappend, debugsrcdir, sourcefile, d): # Function to split a single file into two components, one is the stripped # target system binary, the other contains any debugging information. The # two files are linked to reference each other. @@ -379,6 +381,15 @@ def splitdebuginfo(file, debugfile, debugsrcdir, sourcefile, d): import stat + src = file[len(dvar):] + dest = debuglibdir + os.path.dirname(src) + debugdir + "/" + os.path.basename(src) + debugappend + debugfile = dvar + dest + + # Split the file... + bb.utils.mkdirhier(os.path.dirname(debugfile)) + #bb.note("Split %s -> %s" % (file, debugfile)) + # Only store off the hard link reference if we successfully split! + dvar = d.getVar('PKGD') objcopy = d.getVar("OBJCOPY") @@ -1046,16 +1057,7 @@ python split_and_strip_files () { # First lets process debug splitting # if (d.getVar('INHIBIT_PACKAGE_DEBUG_SPLIT') != '1'): - for file in elffiles: - src = file[len(dvar):] - dest = debuglibdir + os.path.dirname(src) + debugdir + "/" + os.path.basename(src) + debugappend - fpath = dvar + dest - - # Split the file... - bb.utils.mkdirhier(os.path.dirname(fpath)) - #bb.note("Split %s -> %s" % (file, fpath)) - # Only store off the hard link reference if we successfully split! - splitdebuginfo(file, fpath, debugsrcdir, sourcefile, d) + oe.utils.multiprocess_launch(splitdebuginfo, list(elffiles), d, extraargs=(dvar, debugdir, debuglibdir, debugappend, debugsrcdir, sourcefile, d)) if debugsrcdir and not targetos.startswith("mingw"): for file in staticlibs: -- cgit 1.2.3-korg