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powertop: new package

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[Thomas:
  - fix commit title
  - powertop wants libintl unconditionally, so make sure
    BR2_PACKAGE_GETTEXT is selected when BR2_NEEDS_GETTEXT is set, and
    add gettext to the dependencies.
  - add missing comment about thread dependency.
  - add missing dependency on host-pkgconf, without which powertop
    cannot find libnl.
  - patch src/Makefile.am to not pass -fstack-protector, which fails
    to build if the toolchain does not have SSP support.
  - rename patch powertop-autotune.patch to confirm to the patch
    naming convention.]

Signed-off-by: Steven Noonan <steven@uplinklabs.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Steven Noonan 2015-03-18 22:40:21 -07:00 committed by Thomas Petazzoni
parent 4c6bc6f2cd
commit 0adc0e24ee
6 changed files with 74 additions and 0 deletions
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1
package/Config.in
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@ -364,6 +364,7 @@ endif
source "package/pciutils/Config.in"
source "package/picocom/Config.in"
source "package/pifmrds/Config.in"
source "package/powertop/Config.in"
source "package/pps-tools/Config.in"
source "package/read-edid/Config.in"
source "package/rng-tools/Config.in"

15
package/powertop/0001-autotune-fix-use-after-close.patch Normal file
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@ -0,0 +1,15 @@
Patch pulled from https://projects.archlinux.org/svntogit/community.git/tree/trunk?h=packages/powertop&id=37469c47b885c50365f57044e4ad72e0e3512b91
Fixes a use-after-close bug in create_all_devfreq_devices().
Signed-off-by: Steven Noonan <steven@uplinklabs.net>
--- a/src/devices/devfreq.cpp
+++ b/src/devices/devfreq.cpp
@@ -247,6 +247,7 @@ void create_all_devfreq_devices(void)
fprintf(stderr, "Devfreq not enabled\n");
is_enabled = false;
closedir(dir);
+ dir = NULL;
return;
}

18
package/powertop/0002-dont-force-stack-smashing-protection.patch Normal file
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@ -0,0 +1,18 @@
Do not pass -fstack-protector unconditionally
Using -fstack-protector only works when the toolchain has SSP support.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Index: b/src/Makefile.am
===================================================================
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -127,7 +127,6 @@
-Wformat \
-Wshadow \
-fno-omit-frame-pointer \
- -fstack-protector \
$(GLIB2_CFLAGS) \
$(LIBNL_CFLAGS) \
$(NCURSES_CFLAGS) \

18
package/powertop/Config.in Normal file
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@ -0,0 +1,18 @@
config BR2_PACKAGE_POWERTOP
bool "powertop"
# pciutils dependency
depends on !BR2_bfin
# libnl dependency
depends on BR2_TOOLCHAIN_HAS_THREADS
select BR2_PACKAGE_NCURSES
select BR2_PACKAGE_PCIUTILS
select BR2_PACKAGE_LIBNL
select BR2_PACKAGE_GETTEXT if BR2_NEEDS_GETTEXT
help
A tool to diagnose issues with power consumption and power management
https://01.org/powertop/
comment "powertop needs a toolchain w/ threads"
depends on !BR2_bfin
depends on !BR2_TOOLCHAIN_HAS_THREADS

2
package/powertop/powertop.hash Normal file
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@ -0,0 +1,2 @@
# Locally-generated hash
sha256 8d4b1490e2baad4467c0ded3c423db4472dcbf7b2dd8f8f2a928f54047c678ca powertop-2.7.tar.gz

20
package/powertop/powertop.mk Normal file
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@ -0,0 +1,20 @@
################################################################################
#
# powertop
#
################################################################################
POWERTOP_VERSION = 2.7
POWERTOP_SITE = https://01.org/sites/default/files/downloads/powertop/
POWERTOP_DEPENDENCIES = pciutils ncurses libnl host-pkgconf
POWERTOP_LICENSE = GPLv2
POWERTOP_LICENSE_FILES = COPYING
# We're patching Makefile.am
POWERTOP_AUTORECONF = YES
ifeq ($(BR2_PACKAGE_GETTEXT),y)
POWERTOP_DEPENDENCIES += gettext
POWERTOP_CONF_ENV += LIBS='-lintl'
endif
$(eval $(autotools-package))