Support for freezing BBFILES and reading BBFILES from a conf file.

1 files changed, 53 insertions, 0 deletions

diff --git a/packages/freeze/freeze.bb b/packages/freeze/freeze.bb
new file mode 100644
index 0000000000..f65855872f
--- /dev/null
+++ b/packages/freeze/freeze.bb
@@ -0,0 +1,53 @@
+# freeze finds all the bitbake files used by the stuff
+# currently built in ${TMPDIR}/work and writes those
+# files into frozen-bbfiles.conf, then it writes the
+# directories containing the files into frozen-packages.conf
+#
+# The two files define (just) the BBFILES variable.
+#
+# The path names in the BBFILES variable are of the form:
+#
+# ${PKGDIR}/packages/directory/bbfile.bb
+# ${PKGDIR}/packages/directory/*.bb
+#
+# as appropriate, directory is the sub-directory of 'packages'.
+#
+DESCRIPTION = "Freeze the bitbake files in the build"
+MAINTAINER = "John Bowler <jbowler@acm.org>"
+SECTION = "console/networking"
+PRIORITY = "optional"
+LICENSE = "MIT"
+PR = "r0"
+
+INHIBIT_DEFAULT_DEPS = "1"
+PATCH_DEPENDS = ""
+ALLOW_EMPTY = 1
+PACKAGES = ""
+
+SRC_URI = "file://freeze"
+
+do_configure() {
+}
+do_compile() {
+}
+do_install() {
+}
+do_stage() {
+}
+
+do_build[nostamp] = 1
+do_build() {
+	# export FROZEN_DIR=<place to write conf files>
+	# export PACKAGE_DIR=<location of openembedded package source>
+	# freeze {directories}
+	set -x
+	if test -d "${PKGDIR}/packages"
+	then
+		FROZEN_DIR="${FROZEN_DIR}" DISTRO="${DISTRO}" \
+			sh "${WORKDIR}/freeze" "${TMPDIR}/work"
+	else
+		oenote "\$PKGDIR/packages ($PKGDIR/packages) not found"
+		oefatal "\$PKGDIR must be defined for freeze to work"
+	fi
+	set +x
+}