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author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-02-10 00:10:38 +0000 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-02-10 13:38:15 +0000 |
commit | 548037acd63bd4859f8de8d23a3d12f36ce9f97f (patch) | |
tree | d65113dd818bceb8668392c711a4ae85067f811c | |
parent | 4159ff761cf29a03aeb56c7686a4e7af02b52219 (diff) | |
download | openembedded-core-548037acd63bd4859f8de8d23a3d12f36ce9f97f.tar.gz openembedded-core-548037acd63bd4859f8de8d23a3d12f36ce9f97f.tar.bz2 openembedded-core-548037acd63bd4859f8de8d23a3d12f36ce9f97f.zip |
package.bbclass: Optimise the per file rpm handling
Currently a process was being forked off for each individual file
this class wanted to inspect with rpmdeps. This converts it to use
rpmdeps-oecore which allows batch processing of these dependencies.
For do_package for perl, this reduced the time by about 1 minute (33%).
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r-- | meta/classes/package.bbclass | 52 | ||||
-rw-r--r-- | meta/recipes-core/busybox/busybox.inc | 4 |
2 files changed, 34 insertions, 22 deletions
diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass index 348c13ce5e..f6d6e1acee 100644 --- a/meta/classes/package.bbclass +++ b/meta/classes/package.bbclass @@ -1125,7 +1125,7 @@ if [ x"$D" = "x" ]; then fi } -RPMDEPS = "${STAGING_LIBDIR_NATIVE}/rpm/bin/rpmdeps --macros ${STAGING_LIBDIR_NATIVE}/rpm/macros --define '_rpmfc_magic_path ${STAGING_DIR_NATIVE}${datadir_native}/misc/magic.mgc' --rpmpopt ${STAGING_LIBDIR_NATIVE}/rpm/rpmpopt" +RPMDEPS = "${STAGING_LIBDIR_NATIVE}/rpm/bin/rpmdeps-oecore --macros ${STAGING_LIBDIR_NATIVE}/rpm/macros --define '_rpmfc_magic_path ${STAGING_DIR_NATIVE}${datadir_native}/misc/magic.mgc' --rpmpopt ${STAGING_LIBDIR_NATIVE}/rpm/rpmpopt" # Collect perfile run-time dependency metadata # Output: @@ -1136,7 +1136,7 @@ RPMDEPS = "${STAGING_LIBDIR_NATIVE}/rpm/bin/rpmdeps --macros ${STAGING_LIBDIR_NA # FILERDEPENDS_filepath_pkg - per file dep python package_do_filedeps() { - import os, re + import re pkgdest = d.getVar('PKGDEST', True) packages = d.getVar('PACKAGES', True) @@ -1145,39 +1145,49 @@ python package_do_filedeps() { r = re.compile(r'[<>=]+ +[^ ]*') # Quick routine to process the results of the rpmdeps call... - def process_deps(pipe, pkg, f, provides_files, requires_files): - provides = [] - requires = [] - file = f.replace(pkgdest + "/" + pkg, "") - file = file.replace("@", "@at@") - file = file.replace(" ", "@space@") - file = file.replace("\t", "@tab@") - file = file.replace("[", "@openbrace@") - file = file.replace("]", "@closebrace@") - file = file.replace("_", "@underscore@") + def process_deps(pipe, pkg, provides_files, requires_files): + provides = {} + requires = {} for line in pipe: + f = line.split(" ", 1)[0].strip() + line = line.split(" ", 1)[1].strip() + if line.startswith("Requires:"): i = requires elif line.startswith("Provides:"): i = provides else: continue + + file = f.replace(pkgdest + "/" + pkg, "") + file = file.replace("@", "@at@") + file = file.replace(" ", "@space@") + file = file.replace("\t", "@tab@") + file = file.replace("[", "@openbrace@") + file = file.replace("]", "@closebrace@") + file = file.replace("_", "@underscore@") value = line.split(":", 1)[1].strip() value = r.sub(r'(\g<0>)', value) + if value.startswith("rpmlib("): continue - i.append(value) + if file not in i: + i[file] = [] + i[file].append(value) - if len(provides) > 0: + for file in provides: provides_files.append(file) key = "FILERPROVIDES_" + file + "_" + pkg - d.setVar(key, " ".join(provides)) + d.setVar(key, " ".join(provides[file])) - if len(requires) > 0: + for file in requires: requires_files.append(file) key = "FILERDEPENDS_" + file + "_" + pkg - d.setVar(key, " ".join(requires)) + d.setVar(key, " ".join(requires[file])) + + def chunks(files, n): + return [files[i:i+n] for i in range(0, len(files), n)] # Determine dependencies for pkg in packages.split(): @@ -1186,13 +1196,15 @@ python package_do_filedeps() { provides_files = [] requires_files = [] + rpfiles = [] for root, dirs, files in os.walk(pkgdest + "/" + pkg): for file in files: - f = os.path.join(root, file) + rpfiles.append(os.path.join(root, file)) - dep_pipe = os.popen(rpmdeps + " --provides --requires -v " + f) + for files in chunks(rpfiles, 100): + dep_pipe = os.popen(rpmdeps + " " + " ".join(files)) - process_deps(dep_pipe, pkg, f, provides_files, requires_files) + process_deps(dep_pipe, pkg, provides_files, requires_files) d.setVar("FILERDEPENDSFLIST_" + pkg, " ".join(requires_files)) d.setVar("FILERPROVIDESFLIST_" + pkg, " ".join(provides_files)) diff --git a/meta/recipes-core/busybox/busybox.inc b/meta/recipes-core/busybox/busybox.inc index f35779dc49..5fb436ee23 100644 --- a/meta/recipes-core/busybox/busybox.inc +++ b/meta/recipes-core/busybox/busybox.inc @@ -216,9 +216,9 @@ python package_do_filedeps_append () { # Load/backup original set filerprovides = d.getVar('FILERPROVIDES_%s_%s' % (f_busybox, pkg), True) or "" - dep_pipe = os.popen('sed -e "s,^,Provides: ," %s/%s%s' % (pkgdest, pkg, f_busybox_links)) + dep_pipe = os.popen('sed -e "s,^,%s/%s%s Provides: ," %s/%s%s' % (pkgdest, pkg, f_busybox, pkgdest, pkg, f_busybox_links)) - process_deps(dep_pipe, pkg, "%s/%s%s" % (pkgdest, pkg, f_busybox), provides_files, requires_files) + process_deps(dep_pipe, pkg, provides_files, requires_files) # Add the new set filerprovides += d.getVar('FILERPROVIDES_%s_%s' % (f_busybox, pkg), True) or "" |