.l.c:
$(AM_V_LEX)$(LEXCOMPILE) -o$@ $<
+# yconf.c not listed, because it is the real _SOURCES, but others are
+# in _EXTRA_SOURCES (above), so must be listed:
BUILT_SOURCES += \
libs/parser/hconf.c \
libs/parser/lconf.c
+# Still, .c files generated from .y files are not cleaned by default,
+# so yconf.c must be explicitly listed:
CLEANFILES += \
libs/parser/hconf.c \
libs/parser/lconf.c \