[Buildroot] [PATCH v4 1/3] dtc: add host build
Peter Seiderer
ps.report at gmx.net
Tue Jan 20 22:43:08 UTC 2015
Signed-off-by: Peter Seiderer <ps.report at gmx.net>
---
Changes v3 -> v4:
- fix host build/install commands (use PREFIX=$(HOST_DIR)/usr)
(suggested by Yann E. MORIN)
Changes v2 -> v3:
- remove extra HOST_DTC_DEPENDENCIES (suggested by Thomas Petazzoni)
- no need for extra CFLAGS setting (suggested by Thomas Petazzoni)
Changes v1 -> v2:
- fix host build command (use native compiler instead of
cross compiler)
---
package/Config.in.host | 1 +
package/dtc/Config.in.host | 9 +++++++++
package/dtc/dtc.mk | 10 ++++++++++
3 files changed, 20 insertions(+)
create mode 100644 package/dtc/Config.in.host
diff --git a/package/Config.in.host b/package/Config.in.host
index 94981ad..6a63e57 100644
--- a/package/Config.in.host
+++ b/package/Config.in.host
@@ -5,6 +5,7 @@ menu "Host utilities"
source "package/dfu-util/Config.in.host"
source "package/dos2unix/Config.in.host"
source "package/dosfstools/Config.in.host"
+ source "package/dtc/Config.in.host"
source "package/e2fsprogs/Config.in.host"
source "package/e2tools/Config.in.host"
source "package/genext2fs/Config.in.host"
diff --git a/package/dtc/Config.in.host b/package/dtc/Config.in.host
new file mode 100644
index 0000000..cbabf0a
--- /dev/null
+++ b/package/dtc/Config.in.host
@@ -0,0 +1,9 @@
+config BR2_PACKAGE_HOST_DTC
+ bool "host dtc"
+ help
+ The Device Tree Compiler, dtc, takes as input a device-tree in
+ a given format and outputs a device-tree in another format.
+
+ Install host tools: dtc, convert-dtsv0, fdtdump, fdtget and fdtput.
+
+ https://git.kernel.org/cgit/utils/dtc/dtc.git
diff --git a/package/dtc/dtc.mk b/package/dtc/dtc.mk
index e094f7b..f3b6f3b 100644
--- a/package/dtc/dtc.mk
+++ b/package/dtc/dtc.mk
@@ -44,4 +44,14 @@ define DTC_INSTALL_TARGET_CMDS
$(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) PREFIX=/usr $(DTC_INSTALL_GOAL)
endef
+# host build
+define HOST_DTC_BUILD_CMDS
+ $(HOST_CONFIGURE_OPTS) $(MAKE) -C $(@D) PREFIX=$(HOST_DIR)/usr
+endef
+
+define HOST_DTC_INSTALL_CMDS
+ $(MAKE) -C $(@D) PREFIX=$(HOST_DIR)/usr install-bin
+endef
+
$(eval $(generic-package))
+$(eval $(host-generic-package))
--
2.1.2
More information about the buildroot
mailing list