[Buildroot] [git commit branch/next] linux: install dtc (device tree compiler) as host tool if selected
Peter Korsgaard
jacmet at sunsite.dk
Tue May 15 20:59:20 UTC 2012
commit: http://git.buildroot.net/buildroot/commit/?id=707d44d0a28906ebda49584dd5f55985406f0bde
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/next
Having dtc as a host tool can be useful for users that have a custom
boot scenario where the device tree is not embedded in the kernel.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire at gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet at sunsite.dk>
---
linux/linux.mk | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/linux/linux.mk b/linux/linux.mk
index 34f8623..f165dda 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -183,6 +183,15 @@ define LINUX_INSTALL_KERNEL_IMAGE_TO_TARGET
endef
endif
+
+define LINUX_INSTALL_HOST_TOOLS
+ # Installing dtc (device tree compiler) as host tool, if selected
+ if grep -q "CONFIG_DTC=y" $(@D)/.config; then \
+ $(INSTALL) -D -m 0755 $(@D)/scripts/dtc/dtc $(HOST_DIR)/usr/bin/dtc ; \
+ fi
+endef
+
+
define LINUX_INSTALL_IMAGES_CMDS
cp $(LINUX_IMAGE_PATH) $(BINARIES_DIR)
endef
@@ -197,6 +206,7 @@ define LINUX_INSTALL_TARGET_CMDS
rm -f $(TARGET_DIR)/lib/modules/$(LINUX_VERSION_PROBED)/build ; \
rm -f $(TARGET_DIR)/lib/modules/$(LINUX_VERSION_PROBED)/source ; \
fi
+ $(LINUX_INSTALL_HOST_TOOLS)
endef
include linux/linux-ext-*.mk
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