M7350v1_en_gpl

oe-core/meta/recipes-kernel/powertop/powertop-1.13/stub_out_the_ncurses_calls_in_dump_mode.patch

@@ -0,0 +1,33 @@
+Upstream-Status: Inappropriate [this patch is 1.13 specific and 2.0 will be coming.]
+
+Running PowerTop in Poky in dump mode (with --dump) always ends with a
+segmentation fault.
+
+The cause is: in dump mode, setup_windows() is not invoked so the
+*_window variables, like cstate_window, are still NULL; later in
+main() -> show_cstates(), the functions, like wrefresh(), will trigger
+segfault.
+
+After discussing in PowerTop mailling list, I think the right solution is
+we should stub out the ncurses calls in dump mode.
+
+(The patch was also sent to upstream PowerTop mailling list.)
+
+Signed-off-by Dexuan Cui <dexuan.cui@intel.com>, 2010-08-20
+(this patch is licensed under GPLv2)
+
+--- a/display.c
++++ b/display.c
+@@ -44,6 +44,12 @@
+ static WINDOW *status_bar_window;
+ 
+ #define print(win, y, x, fmt, args...) do { if (dump) printf(fmt, ## args); else mvwprintw(win, y, x, fmt, ## args); } while (0)
++#define wattrset(win, c) do { if (!dump ) wattrset(win, c); } while (0)
++#define wbkgd(win, c) do { if (!dump ) wbkgd(win, c); } while (0)
++#define werase(win) do { if (!dump ) werase(win); } while (0)
++#define wrefresh(win) do { if (!dump ) wrefresh(win); } while (0)
++#define wattron(win, a) do { if (!dump ) wattron(win, a); } while (0)
++#define wattroff(win, a) do { if (!dump ) wattroff(win, a); } while (0)
+ 
+ char status_bar_slots[10][40];
+ 

oe-core/meta/recipes-kernel/powertop/powertop_1.13.bb

@@ -0,0 +1,42 @@
+SUMMARY = "Power usage tool"
+DESCRIPTION = "PowerTOP, a tool that helps you find what software is using the most power."
+HOMEPAGE = "http://www.lesswatts.org/"
+BUGTRACKER = "http://bugzilla.lesswatts.org/"
+
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+
+DEPENDS = "virtual/libintl ncurses"
+
+# powertop 1.13 needs lspci
+RDEPENDS_${PN} = "pciutils"
+
+PR = "r2"
+
+SRC_URI = "http://www.lesswatts.org/projects/powertop/download/powertop-${PV}.tar.gz \
+           file://stub_out_the_ncurses_calls_in_dump_mode.patch \
+          "
+
+SRC_URI[md5sum] = "78aa17c8f55178004223bf236654298e"
+SRC_URI[sha256sum] = "2bc866089496877dd26d2d316ad5763ab8ecb5e28aefba44bc5d355dcdc58d98"
+
+CFLAGS += "${LDFLAGS}"
+EXTRA_OEMAKE = "VERSION=\"${PV}\" EXTRA_LIBS=${EXTRA_LIBS}"
+
+EXTRA_LIBS_libc-uclibc = "-lintl"
+
+inherit update-alternatives
+ALTERNATIVE_NAME = "powertop"
+ALTERNATIVE_PATH = "${bindir}/powertop"
+ALTERNATIVE_LINK = "${base_bindir}/powertop"
+ALTERNATIVE_PRIORITY = "100"
+
+do_configure() {
+	# We do not build ncurses with wide char support
+	sed -i -e 's:lncursesw:lncurses ${EXTRA_LIBS}:g' ${S}/Makefile
+}
+
+do_install() {
+	oe_runmake install DESTDIR=${D}
+}
+