Integrate parts of meta-intel-iot-security

Adds the recipes of the sub layers
 - meta-security-framework
 - meta-security-smack

Change-Id: I618608008a3b3d1d34adb6e38048110f13ac0643
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

1 files changed, 68 insertions, 0 deletions

diff --git a/meta-security/classes/deploy-files.bbclass b/meta-security/classes/deploy-files.bbclass
new file mode 100644
index 000000000..ec19323a3
--- /dev/null
+++ b/meta-security/classes/deploy-files.bbclass
@@ -0,0 +1,68 @@
+DEPLOY_FILES_DIR = "${WORKDIR}/deploy-files-${PN}"
+SSTATETASKS += "do_deploy_files"
+do_deploy_files[sstate-inputdirs] = "${DEPLOY_FILES_DIR}"
+do_deploy_files[sstate-outputdirs] = "${DEPLOY_DIR}/files/"
+
+python do_deploy_files_setscene () {
+    sstate_setscene(d)
+}
+addtask do_deploy_files_setscene
+do_deploy_files[dirs] = "${DEPLOY_FILES_DIR} ${B}"
+
+# Use like this:
+# DEPLOY_FILES = "abc xyz"
+# DEPLOY_FILES_FROM[abc] = "file-ab dir-c"
+# DEPLOY_FILES_TO[abc] = "directory-for-abc"
+# DEPLOY_FILES_FROM[xyz] = "file-xyz"
+# DEPLOY_FILES_TO[xyz] = "directory-for-xyz"
+#
+# The destination directory will be created inside
+# ${DEPLOYDIR}. The source files and directories
+# will be copied such that their name and (for
+# directories) the directory tree below it will
+# be preserved. Shell wildcards are supported.
+#
+# The default DEPLOY_FILES copies files for the native host
+# and the target into two different directories. Use that as follows:
+# DEPLOY_FILES_FROM_native = "native-file"
+# DEPLOY_FILES_FROM_target = "target-file"
+
+DEPLOY_FILES ?= "native target"
+DEPLOY_FILES_FROM[native] ?= ""
+DEPLOY_FILES_TO[native] = "native/${BUILD_ARCH}"
+DEPLOY_FILES_FROM[target] ?= ""
+DEPLOY_FILES_TO[target] = "target/${MACHINE}"
+
+# We have to use a Python function to access variable flags. Because
+# bitbake then does not know about the dependency on these variables,
+# we need to explicitly declare that. DEPLOYDIR may change without
+# invalidating the sstate, therefore it is not listed.
+do_deploy_files[vardeps] = "DEPLOY_FILES DEPLOY_FILES_FROM DEPLOY_FILES_TO"
+python do_deploy_files () {
+    import glob
+    import os
+    import shutil
+
+    for file in (d.getVar('DEPLOY_FILES', True) or '').split():
+        bb.note('file: %s' % file)
+        from_pattern = d.getVarFlag('DEPLOY_FILES_FROM', file, True)
+        bb.note('from: %s' % from_pattern)
+        if from_pattern:
+            to = os.path.join(d.getVar('DEPLOY_FILES_DIR', True), d.getVarFlag('DEPLOY_FILES_TO', file, True))
+            bb.note('to: %s' % to)
+            if not os.path.isdir(to):
+                os.makedirs(to)
+            for from_path in from_pattern.split():
+                for src in (glob.glob(from_path) or [from_path]):
+                    bb.note('Deploying %s to %s' % (src, to))
+                    if os.path.isdir(src):
+                        src_dirname = shutil._basename(src)
+                        to = os.path.join(to, src_dirname)
+                        if os.path.exists(to):
+                            bb.utils.remove(to, True)
+                        shutil.copytree(src, to)
+                    else:
+                        shutil.copy(src, to)
+}
+
+addtask deploy_files before do_build after do_compile