PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.0.4], [], [build_slider="no"])
CPPFLAGS="$GTK_CFLAGS $GLIB_CFLAGS"
LDFLAGS="$LDFLAGS $GTK_LIBS"
PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.0.4], [], [build_slider="no"])
CPPFLAGS="$GTK_CFLAGS $GLIB_CFLAGS"
LDFLAGS="$LDFLAGS $GTK_LIBS"