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authorRichard Purdie <richard.purdie@linuxfoundation.org>2013-09-13 13:35:31 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-09-14 08:21:00 +0100
commit8ebe7be3d9494c3467b5533091bf6832030aad99 (patch)
treef7b483590c2dd75cfeed99dd8479068cdbafbadb /meta/classes/package.bbclass
parentaf5b3f3510d3faa0e570be4b4997e9abcad5a805 (diff)
downloadpoky-8ebe7be3d9494c3467b5533091bf6832030aad99.tar.gz
bitbake.conf/package: Collapse PKGDATA_DIR into a single machine specific directory
Currently we have a hierarchy of pkgdata directories and the code has to put together a search path and look through each in turn until it finds the data it needs. This has lead to a number of hardcoded paths and file globing which is unpredictable and undesirable. Worse, certain tricks that should be easy like a GL specific package architecture become problematic with the curretn search paths. With the modern sstate code, we can do better and construct a single pkgdata directory for each machine in just the same way as we do for the sysroot. This is already tried and well tested. With such a single directory, all the code that iterated through multiple pkgdata directories and simply be removed and give a significant simplification of the code. Even existing build directories adapt to the change well since the package contents doesn't change, just the location they're installed to and the stamp for them. The only complication is the we need a different shlibs directory for each multilib. These are only used by package.bbclass and the simple fix is to add MLPREFIX to the shlib directory name. This means the multilib packages will repackage and the sstate checksum will change but an existing build directory will adapt to the changes safely. It is close to release however I believe the benefits this patch give us are worth consideration for inclusion and give us more options for dealing with problems like the GL one. It also sets the ground work well for shlibs improvements in 1.6. (From OE-Core rev: 1b8e4abd2d9c0901d38d89d0f944fe1ffd019379) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/package.bbclass')
-rw-r--r--meta/classes/package.bbclass14
1 files changed, 3 insertions, 11 deletions
diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index 599df246f0..fbb68391b9 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -1304,17 +1304,8 @@ python package_do_filedeps() {
1304 d.setVar("FILERPROVIDESFLIST_" + pkg, " ".join(provides_files[pkg])) 1304 d.setVar("FILERPROVIDESFLIST_" + pkg, " ".join(provides_files[pkg]))
1305} 1305}
1306 1306
1307def getshlibsdirs(d): 1307SHLIBSDIRS = "${PKGDATA_DIR}/${MLPREFIX}shlibs"
1308 dirs = [] 1308SHLIBSWORKDIR = "${PKGDESTWORK}/${MLPREFIX}shlibs"
1309 triplets = (d.getVar("PKGTRIPLETS") or "").split()
1310 for t in triplets:
1311 dirs.append("${TMPDIR}/pkgdata/" + t + "/shlibs/")
1312 return " ".join(dirs)
1313getshlibsdirs[vardepsexclude] = "PKGTRIPLETS"
1314
1315SHLIBSDIRS = "${@getshlibsdirs(d)}"
1316SHLIBSDIR = "${TMPDIR}/pkgdata/${PACKAGE_ARCH}${TARGET_VENDOR}-${TARGET_OS}/shlibs"
1317SHLIBSWORKDIR = "${PKGDESTWORK}/shlibs"
1318 1309
1319python package_do_shlibs() { 1310python package_do_shlibs() {
1320 import re, pipes 1311 import re, pipes
@@ -1953,6 +1944,7 @@ do_packagedata[sstate-name] = "packagedata"
1953do_packagedata[sstate-inputdirs] = "${PKGDESTWORK}" 1944do_packagedata[sstate-inputdirs] = "${PKGDESTWORK}"
1954do_packagedata[sstate-outputdirs] = "${PKGDATA_DIR}" 1945do_packagedata[sstate-outputdirs] = "${PKGDATA_DIR}"
1955do_packagedata[sstate-lockfile-shared] = "${PACKAGELOCK}" 1946do_packagedata[sstate-lockfile-shared] = "${PACKAGELOCK}"
1947do_packagedata[stamp-extra-info] = "${MACHINE}"
1956 1948
1957python do_packagedata_setscene () { 1949python do_packagedata_setscene () {
1958 sstate_setscene(d) 1950 sstate_setscene(d)