[Buildroot] [git commit branch/next] package/matchbox-panel: use ACPI for the battery applet
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Sat Aug 8 10:56:30 UTC 2015
commit: http://git.buildroot.net/buildroot/commit/?id=302f28de8011fb462dd119ffbc89686862da0a2b
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/next
It is possible to use ACPI to monitor the battery with the battery
mini-applet. If ACPI is not explicitly enabled, then APM is used if
available; if ACPI is not explcitly enabled and APM is not available,
then the battery applet is not built.
However, APM is not really current nowadays, and possibly missing for a
bunch of architecture...
What is a pity is that there is no way to explicitly enable or disable
the applet; it only relies on auto-detection... :-(
So, forcibly use ACPI on platforms that have it, that is x86 (32- and
64-bit) and AArch64.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Arnout Vandecappelle <arnout at mind.be>
Reviewed-by: Arnout Vandecappelle <arnout at mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
.../matchbox-panel/0003-mb-applet-battery.patch | 21 ++++++++++++++++++++
package/matchbox-panel/matchbox-panel.mk | 7 ++++++
2 files changed, 28 insertions(+), 0 deletions(-)
diff --git a/package/matchbox-panel/0003-mb-applet-battery.patch b/package/matchbox-panel/0003-mb-applet-battery.patch
new file mode 100644
index 0000000..585eb39
--- /dev/null
+++ b/package/matchbox-panel/0003-mb-applet-battery.patch
@@ -0,0 +1,21 @@
+mb-applet-battery: don't declare line_parse as static
+
+Fix this build failure:
+ mb-applet-battery.c: In function 'read_apm':
+ mb-applet-battery.c:181:2: error: invalid storage class for function 'line_parse'
+
+Reported-by: Arnout Vandecappelle <arnout at mind.be>
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
+
+diff -durN matchbox-panel-0.9.3.orig/applets/mb-applet-battery.c matchbox-panel-0.9.3/applets/mb-applet-battery.c
+--- matchbox-panel-0.9.3.orig/applets/mb-applet-battery.c 2006-02-07 23:27:24.000000000 +0100
++++ matchbox-panel-0.9.3/applets/mb-applet-battery.c 2015-05-02 17:13:00.843578796 +0200
+@@ -177,7 +177,7 @@
+ unsigned long present_rate;
+ };
+
+- static int
++ int
+ line_parse(char *line, struct entry *e)
+ {
+ char *ptr;
diff --git a/package/matchbox-panel/matchbox-panel.mk b/package/matchbox-panel/matchbox-panel.mk
index f7d699b..a5da780 100644
--- a/package/matchbox-panel/matchbox-panel.mk
+++ b/package/matchbox-panel/matchbox-panel.mk
@@ -20,6 +20,13 @@ else
MATCHBOX_PANEL_CONF_OPTS += --disable-startup-notification
endif
+# Using ACPI is only possible on x86 (32- or 64-bit) or AArch64
+ifeq ($(BR2_aarch64)$(BR2_i386)$(BR2_x86_64),y)
+MATCHBOX_PANEL_CONF_OPTS += --enable-acpi-linux
+else
+MATCHBOX_PANEL_CONF_OPTS += --disable-acpi-linux
+endif
+
ifeq ($(BR2_PACKAGE_WIRELESS_TOOLS),y)
MATCHBOX_PANEL_DEPENDENCIES += wireless_tools
endif
More information about the buildroot
mailing list