fsl-u-boot-localversion.bbclass: import from meta-fsl-arm

Prepare for fsl-arm/ppc merge.

Signed-off-by: Ting Liu <ting.liu@freescale.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/classes/fsl-u-boot-localversion.bbclass b/classes/fsl-u-boot-localversion.bbclass
new file mode 100644
index 0000000..f7e0971
--- /dev/null
+++ b/classes/fsl-u-boot-localversion.bbclass
@@ -0,0 +1,27 @@
+# Freescale U-Boot LOCALVERSION extension
+#
+# This allow to easy reuse of code between different U-Boot recipes
+#
+# The following options are supported:
+#
+#  SCMVERSION        Puts the Git hash in U-Boot local version
+#  LOCALVERSION      Value used in LOCALVERSION (default to '+fslc')
+#
+# Copyright 2014 (C) O.S. Systems Software LTDA.
+
+SCMVERSION ??= "y"
+LOCALVERSION ??= "+fslc"
+
+UBOOT_LOCALVERSION = "${LOCALVERSION}"
+
+do_compile_prepend() {
+        if [ "${SCMVERSION}" = "y" ]; then
+                # Add GIT revision to the local version
+                head=`git rev-parse --verify --short HEAD 2> /dev/null`
+                printf "%s%s%s" "${UBOOT_LOCALVERSION}" +g $head > ${S}/.scmversion
+                printf "%s%s%s" "${UBOOT_LOCALVERSION}" +g $head > ${B}/.scmversion
+    else
+                printf "%s" "${UBOOT_LOCALVERSION}" > ${S}/.scmversion
+                printf "%s" "${UBOOT_LOCALVERSION}" > ${B}/.scmversion
+        fi
+}