[Buildroot] [PATCH 1/1] package/cpupower: new package
James Knight
james.knight at rockwellcollins.com
Thu May 21 23:03:00 UTC 2015
Signed-off-by: James Knight <james.knight at rockwellcollins.com>
---
package/Config.in | 1 +
package/cpupower/Config.in | 10 ++++++++++
package/cpupower/cpupower.mk | 37 +++++++++++++++++++++++++++++++++++++
3 files changed, 48 insertions(+)
create mode 100644 package/cpupower/Config.in
create mode 100644 package/cpupower/cpupower.mk
diff --git a/package/Config.in b/package/Config.in
index e0c2e2a..0bd6eb6 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -1378,6 +1378,7 @@ if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
source "package/coreutils/Config.in"
endif
source "package/cpuload/Config.in"
+ source "package/cpupower/Config.in"
if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
source "package/dcron/Config.in"
source "package/debianutils/Config.in"
diff --git a/package/cpupower/Config.in b/package/cpupower/Config.in
new file mode 100644
index 0000000..745dd2b
--- /dev/null
+++ b/package/cpupower/Config.in
@@ -0,0 +1,10 @@
+config BR2_PACKAGE_CPUPOWER
+ bool "cpupower"
+ depends on BR2_LINUX_KERNEL
+ select BR2_PACKAGE_PCIUTILS
+ help
+ cpupower is a collection of tools to examine and tune power
+ saving related features of your processor.
+
+comment "cpupower needs a Linux kernel to be built"
+ depends on !BR2_LINUX_KERNEL
diff --git a/package/cpupower/cpupower.mk b/package/cpupower/cpupower.mk
new file mode 100644
index 0000000..cb1f938
--- /dev/null
+++ b/package/cpupower/cpupower.mk
@@ -0,0 +1,37 @@
+################################################################################
+#
+# cpupower
+#
+################################################################################
+
+# Source taken from the Linux kernel tree
+CPUPOWER_SOURCE =
+CPUPOWER_VERSION = $(call qstrip,$(BR2_LINUX_KERNEL_VERSION))
+
+CPUPOWER_DEPENDENCIES = linux pciutils
+
+define CPUPOWER_BUILD_CMDS
+ $(Q)if test ! -f $(LINUX_DIR)/tools/power/cpupower/Makefile ; then \
+ echo "Your kernel version is too old and does not have the cpupower tool." ; \
+ echo "At least kernel 3.4 must be used." ; \
+ exit 1 ; \
+ fi
+
+ $(TARGET_MAKE_ENV) $(MAKE) -C $(LINUX_DIR)/tools \
+ CROSS=$(TARGET_CROSS) \
+ CPUFREQ_BENCH=false \
+ DEBUG=false \
+ cpupower
+endef
+
+define CPUPOWER_INSTALL_TARGET_CMDS
+ $(INSTALL) -D -m 755 $(LINUX_DIR)/tools/power/cpupower/cpupower \
+ $(TARGET_DIR)/usr/bin/cpupower
+
+ $(INSTALL) -D -m 0755 $(LINUX_DIR)/tools/power/cpupower/libcpupower.so.0.0.0 \
+ $(TARGET_DIR)/lib/libcpupower.so.0.0.0
+ ln -snf libcpupower.so.0.0.0 $(TARGET_DIR)/lib/libcpupower.so
+ ln -snf libcpupower.so.0.0.0 $(TARGET_DIR)/lib/libcpupower.so.0
+endef
+
+$(eval $(generic-package))
--
1.9.5.msysgit.1
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