pseudo/fakeroot: Move the pseudo directory creation into bitbake

If sstate was used to accelerate a build, the pseudo directory might not have
been created leading to subsequent task failures.

Also, sstate packages were not being installed under pseudo context meaning
file permissions could have been lost.

Fix these problems by creating a FAKEROOTDIRS variable which bitbake ensures
exists before running tasks and running the appropriate setscene tasks under
fakeroot context.

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

7 files changed, 10 insertions, 1 deletions

diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index 0d80a69..0a319d2 100644
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -1066,6 +1066,10 @@ class RunQueueExecute:
                 for var in envvars:
                     comps = var.split("=")
                     env[comps[0]] = comps[1]
+                fakedirs = (the_data.getVar("FAKEROOTDIRS", True) or "").split()
+                for p in fakedirs:
+                    bb.mkdirhier(p)
+                bb.msg.debug(2, bb.msg.domain.RunQueue, "Running %s:%s under fakeroot, state dir is %s" % (fn, taskname, fakedirs))
 
             env['BB_TASKHASH'] = self.rqdata.runq_hash[task]
             env['PATH'] = self.cooker.configuration.initial_path
diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index f540b58..feee524 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -135,7 +135,6 @@ python base_do_setscene () {
 		bb.build.make_stamp("do_setscene", d)
 }
 do_setscene[selfstamp] = "1"
-do_setscene[dirs] = "${PSEUDO_LOCALSTATEDIR}"
 addtask setscene before do_fetch
 
 addtask fetch
diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index b64ff5d..a35fbb2 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -1096,6 +1096,8 @@ python do_package_setscene () {
 	sstate_setscene(d)
 }
 addtask do_package_setscene
+do_package_setscene[fakeroot] = "1"
+
 
 # Dummy task to mark when all packaging is complete
 do_package_write () {
diff --git a/meta/classes/package_deb.bbclass b/meta/classes/package_deb.bbclass
index 0efef67..2f0d78d 100644
--- a/meta/classes/package_deb.bbclass
+++ b/meta/classes/package_deb.bbclass
@@ -273,6 +273,7 @@ python do_package_write_deb_setscene () {
     sstate_setscene(d)
 }
 addtask do_package_write_deb_setscene
+do_package_write_deb_setscene[fakeroot] = "1"
 
 python () {
     if bb.data.getVar('PACKAGES', d, True) != '':
diff --git a/meta/classes/package_ipk.bbclass b/meta/classes/package_ipk.bbclass
index cac0453..e93d7e2 100644
--- a/meta/classes/package_ipk.bbclass
+++ b/meta/classes/package_ipk.bbclass
@@ -317,6 +317,7 @@ python do_package_write_ipk_setscene () {
 	sstate_setscene(d)
 }
 addtask do_package_write_ipk_setscene
+do_package_write_ipk_setscene[fakeroot] = "1"
 
 python () {
     if bb.data.getVar('PACKAGES', d, True) != '':
diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
index 0af93e7..4ad97c3 100644
--- a/meta/classes/package_rpm.bbclass
+++ b/meta/classes/package_rpm.bbclass
@@ -556,6 +556,7 @@ python do_package_write_rpm_setscene () {
 	sstate_setscene(d)
 }
 addtask do_package_write_rpm_setscene
+do_package_write_rpm_setscene[fakeroot] = "1"
 
 python do_package_write_rpm () {
 	bb.build.exec_func("read_subpackage_metadata", d)
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 33a6fad..13c8f86 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -546,6 +546,7 @@ SRC_URI = "file://${FILE}"
 PSEUDO_LOCALSTATEDIR ?= "${WORKDIR}/pseudo/"
 FAKEROOT = "PSEUDO_PREFIX=${STAGING_DIR_NATIVE}${prefix_native} PSEUDO_LOCALSTATEDIR=${PSEUDO_LOCALSTATEDIR} PSEUDO_NOSYMLINKEXP=1 pseudo"
 FAKEROOTENV = "PSEUDO_PREFIX=${STAGING_DIR_NATIVE}${prefix_native} PSEUDO_LOCALSTATEDIR=${PSEUDO_LOCALSTATEDIR} PSEUDO_NOSYMLINKEXP=1 LD_PRELOAD=libpseudo.so LD_LIBRARY_PATH=${STAGING_LIBDIR_NATIVE}/pseudo/lib64:${STAGING_LIBDIR_NATIVE}/pseudo/lib"
+FAKEROOTDIRS = "${PSEUDO_LOCALSTATEDIR}"
 PREFERRED_PROVIDER_virtual/fakeroot-native ?= "pseudo-native"