[PATCH] build: Add option to disable battery profile

[Sonny Sasaka <sonnysasaka@chromium.org>]

Some clients may want to handle battery profile through the generic GATT
interface rather than BlueZ's internal Battery interface.
---
 Makefile.plugins | 2 ++
 configure.ac     | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/Makefile.plugins b/Makefile.plugins
index 98eee9ec8..b9733d31c 100644
--- a/Makefile.plugins
+++ b/Makefile.plugins
@@ -101,8 +101,10 @@ builtin_cppflags += $(ALSA_CFLAGS)
 builtin_ldadd += $(ALSA_LIBS)
 endif
 
+if BATTERY
 builtin_modules += battery
 builtin_sources += profiles/battery/battery.c
+endif
 
 if SIXAXIS
 plugin_LTLIBRARIES += plugins/sixaxis.la
diff --git a/configure.ac b/configure.ac
index 1433ace4a..d4fa862b5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -181,6 +181,10 @@ AC_ARG_ENABLE(hog, AC_HELP_STRING([--disable-hog],
 		[disable HoG profile]), [enable_hog=${enableval}])
 AM_CONDITIONAL(HOG, test "${enable_hog}" != "no")
 
+AC_ARG_ENABLE(battery, AC_HELP_STRING([--disable-battery],
+		[disable battery profile]), [enable_battery=${enableval}])
+AM_CONDITIONAL(BATTERY, test "${enable_battery}" != "no")
+
 AC_ARG_ENABLE(health, AC_HELP_STRING([--enable-health],
 		[enable health profiles]), [enable_health=${enableval}])
 AM_CONDITIONAL(HEALTH, test "${enable_health}" = "yes")
-- 
2.17.1