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-rw-r--r--configure.in4
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index 1a4ecdd..6adc831 100644
--- a/configure.in
+++ b/configure.in
@@ -101,6 +101,10 @@ PKG_CHECK_MODULES(HAL, hal >= 0.5.7)
AC_SUBST(HAL_CFLAGS)
AC_SUBST(HAL_LIBS)
+if pkg-config --atleast-version=0.5.10 hal; then
+ AC_DEFINE(HAL_SET_BRIGHTNESS_UNSIGNED, 1, [org.freedesktop.Hal.Device.LaptopPanel.SetBrightness returns UINT32])
+fi
+
PKG_CHECK_MODULES(GDK, gdk-2.0 >= 2.10.0 gdk-x11-2.0 >= 2.10.0)
AC_SUBST(GDK_CFLAGS)
AC_SUBST(GDK_LIBS)