#------------------------------------------------------------------------------
SUFFIXES += .Y .y .yy .yy-m4

# Bison, compile with C
ytoo = $E $(call QUIET_MESSAGE,bison,$(<F)) \
    bison -v -d -y $< && \
    mv y.tab.c $(@D)/$(<F).c && \
    mv y.tab.h $(@D)/$(<F).h && \
    $(WM_SCHEDULER) $(cc) $(cFLAGS) -c $(@D)/$(<F).c -o $@

# Bison, compile with C++
Ytoo = $E $(call QUIET_MESSAGE,bison,$(<F)) \
    bison -v -d -y $< && \
    mv y.tab.c $(@D)/$(<F).cc && \
    mv y.tab.h $(@D)/$(<F).H && \
    $(WM_SCHEDULER) $(CC) $(c++FLAGS) -c $(@D)/$(<F).cc -o $@

# Bison via wrapper, compile with C++
yytoo = $E $(call QUIET_MESSAGE,bison,$(<F)) \
    $(WM_SCRIPTS)/wrap-bison -output=$(@D)/$(*F).tab.cc -v -d $< && \
    $(WM_SCHEDULER) $(CC) $(c++FLAGS) -c $(@D)/$(*F).tab.cc -o $@

# Retains intermediate m4-filtered files (-no-tmp to suppress)
yy-m4too = $E $(call QUIET_MESSAGE,bison-m4,$(<F)) \
    $(WM_SCRIPTS)/wrap-bison -output=$(@D)/$(*F).tab.cc -v -d $< && \
    $(WM_SCHEDULER) $(CC) $(c++FLAGS) -c $(@D)/$(*F).tab.cc -o $@

#------------------------------------------------------------------------------