archiver/package_rpm: Fix the worst src.rpm generation race

The package_rpm code is writing outside the task's sstate directory into
the sstate of do_deploy_archives. This is "out of spec" since if the
task is installed from sstate, the files are not restored. This means
the files may appear/disappear, things are not deterministic and there are
races.

Extend the do_package_write_rpm code to handle writing the src.rpm into
place to avoid these issues. There are other problems but this avoids races
around this file.

(From OE-Core rev: c6e151ba7fe0f14044537cf0ab2cac436f1496e3)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 7 insertions, 1 deletions

diff --git a/meta/classes/archiver.bbclass b/meta/classes/archiver.bbclass
index e321a0e362..af9f010dfc 100644
--- a/meta/classes/archiver.bbclass
+++ b/meta/classes/archiver.bbclass
@@ -37,8 +37,11 @@ ARCHIVER_MODE[recipe] ?= "0"
 DEPLOY_DIR_SRC ?= "${DEPLOY_DIR}/sources"
 ARCHIVER_TOPDIR ?= "${WORKDIR}/deploy-sources"
 ARCHIVER_OUTDIR = "${ARCHIVER_TOPDIR}/${TARGET_SYS}/${PF}/"
+ARCHIVER_RPMTOPDIR ?= "${WORKDIR}/deploy-sources-rpm"
+ARCHIVER_RPMOUTDIR = "${ARCHIVER_RPMTOPDIR}/${TARGET_SYS}/${PF}/"
 ARCHIVER_WORKDIR = "${WORKDIR}/archiver-work/"
 
+
 do_dumpdata[dirs] = "${ARCHIVER_OUTDIR}"
 do_ar_recipe[dirs] = "${ARCHIVER_OUTDIR}"
 do_ar_original[dirs] = "${ARCHIVER_OUTDIR} ${ARCHIVER_WORKDIR}"
@@ -117,6 +120,9 @@ python () {
     if d.getVarFlag('ARCHIVER_MODE', 'srpm') == "1" and d.getVar('PACKAGES'):
         if "package_rpm" in d.getVar('PACKAGE_CLASSES'):
             d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_package_write_rpm' % pn)
+            d.appendVarFlag('do_package_write_rpm', 'dirs', ' ${ARCHIVER_RPMTOPDIR}')
+            d.appendVarFlag('do_package_write_rpm', 'sstate-inputdirs', ' ${ARCHIVER_RPMTOPDIR}')
+            d.appendVarFlag('do_package_write_rpm', 'sstate-outputdirs', ' ${DEPLOY_DIR_SRC}')
             if ar_dumpdata == "1":
                 d.appendVarFlag('do_package_write_rpm', 'depends', ' %s:do_dumpdata' % pn)
             if ar_recipe == "1":
diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
index 5dafb3e7cb..1a64cb271a 100644
--- a/meta/classes/package_rpm.bbclass
+++ b/meta/classes/package_rpm.bbclass
@@ -694,7 +694,7 @@ python do_package_rpm () {
     cmd = cmd + " --define '_tmppath " + workdir + "'"
     if d.getVarFlag('ARCHIVER_MODE', 'srpm') == '1' and bb.data.inherits_class('archiver', d):
         cmd = cmd + " --define '_sourcedir " + d.getVar('ARCHIVER_OUTDIR') + "'"
-        cmdsrpm = cmd + " --define '_srcrpmdir " + d.getVar('ARCHIVER_OUTDIR') + "'"
+        cmdsrpm = cmd + " --define '_srcrpmdir " + d.getVar('ARCHIVER_RPMOUTDIR') + "'"
         cmdsrpm = cmdsrpm + " -bs " + outspecfile
         # Build the .src.rpm
         d.setVar('SBUILDSPEC', cmdsrpm + "\n")