summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2017-04-06 11:44:09 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2017-06-01 10:27:25 +0200
commit53f063f88db5ea9c60201953ed51807d2ff5903d (patch)
tree3139f093fa000f287b913fe18251e488a39abaaf
parenta2e02ac80845e7c54092e1cc0198c934838c77f4 (diff)
downloadbarebox-53f063f88db5ea9c60201953ed51807d2ff5903d.tar.gz
new make helper to decode binaries using base64
This is helpful to provide mvebu binary.0 images with a patch. When added directly a binary patch is needed which isn't understood by patch(1). As it's (at least) unclear if these images are distributable in general I don't provide a patch making use of this, but the pattern is as follows: Add $(obj)/start_netgear_rn2120.pblx.kwbimg: $(board)/netgear-rn2120/binary.0 to images/Makefile.mvebu and then put a binary.0.base64 into the board folder. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r--scripts/Makefile.lib6
1 files changed, 6 insertions, 0 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index e79998c..b084baca 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -448,3 +448,9 @@ quiet_cmd_cboot_bct = BCT $@
$(obj)/%.bct: $(obj)/%.bct.cfg
$(call cmd,cboot_bct)
+
+quiet_cmd_b64dec = B64DEC $@
+ cmd_b64dec = base64 -d $< > $@
+
+%: %.base64
+ $(call cmd,b64dec)