From patchwork Fri Apr 6 20:10:30 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v4] linux: install dtc (device tree compiler) as host tool if selected Date: Fri, 06 Apr 2012 10:10:30 -0000 From: Thomas De Schampheleire X-Patchwork-Id: 151263 Message-Id: <6099ad9232bcbe718d3a.1333743030@beantl019720> To: buildroot@busybox.net 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 --- v2: remove old parameters to GENTARGETS call, sorry. v3: rename Config.in.host and depend on Linux (comments Arnout) v4: no need for a separate package, just put the logic in linux.mk (suggestion of Alexandre Pereira da Silva, thanks!) linux/linux.mk | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/linux/linux.mk b/linux/linux.mk --- a/linux/linux.mk +++ b/linux/linux.mk @@ -183,6 +183,15 @@ define LINUX_INSTALL_KERNEL_IMAGE_TO_TAR 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