openfoam/wmake/rules/General/flex++
Bernhard Gschaider 762c095f4e COMP: WM_SCHEDULER breaks compilation (fixes #2439)
- only wrap compiler calls (not things like flex/bison)
- avoid single quoted '&&' (causes syntax errors)

STYLE: report WM_COMPILE_CONTROL value in top-level Allwmake
2022-05-10 21:15:39 +02:00

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SUFFIXES += .L .ll
# Use C++-aware Flex
Ltoo = $E $(call QUIET_MESSAGE,flex++,$(<F)) \
flex -+ -f -o $(@D)/$(<F).C $< && \
$(WM_SCHEDULER) $(CC) $(c++FLAGS) $(c++LESSWARN) -c $(@D)/$(<F).C -o $@
# Use regular (C) Flex, but compile result as C++
lltoo = $E $(call QUIET_MESSAGE,flex,$(<F)) \
flex -f -o $(@D)/$(<F).cc $< && \
$(WM_SCHEDULER) $(CC) $(c++FLAGS) $(c++LESSWARN) -c $(@D)/$(<F).cc -o $@