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ffff339217
Estimated hours taken: 3 samples/tests/Mmakefile: The old version of this file had a bogus SUBDIRS list and a lot of code duplication with Mmake.common.samples. I rewrote it to use Mmake.common.samples. samples/tests/Mmake.common.samples: Add some documentation. Add some missing dependencies for the dep_local target. Automatically set the SUBDIRS variable to the correct value, rather than always setting it to empty. Fix a couple of other bugs (an `ifeq' should have been `ifneq' and in the condition of that test `$(SUBDIRS)' should have been `"$(SUBDIRS)"'). samples/tests/Mmake.common: samples/tests/generate_exp: Delete the code for making .exp files using NU-Prolog. samples/tests/c_interface/c_calls_mercury/Mmakefile: samples/tests/c_interface/cplusplus_calls_mercury/Mmakefile: Fix a bug: add some extra dependencies to ensure that it copies the right files before invoking mmc to make the dependencies.
90 lines
2.7 KiB
Plaintext
90 lines
2.7 KiB
Plaintext
#-----------------------------------------------------------------------------#
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#
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# Note: Mmake lets you override MCFLAGS for a particular file by setting
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# MCFLAGS-foo. Similarly, you can override GRADEFLAGS for a particular
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# file by setting both GRADEFLAGS-foo.
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#
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DIFF_OPTS=-c
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#-----------------------------------------------------------------------------#
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#
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# If there is a `.inp' file, then we pipe that in as the command's input.
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# If there is a `.arg' file, then we use it as the command's argument
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# string.
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# Then we run the command, with stdout and stderr both redirected to the
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# `.out' file. Finally if the command fails (returns non-zero exit status),
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# we print out the contents of the `.out' file. We use `grep . $@ /dev/null'
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# to print out the contents, because that precedes each line of output with
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# the filename, which is helpful when running a parallel make.
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#
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%.out: %
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{ [ -f $*.inp ] && cat $*.inp; } | \
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./$< `{ [ -f $*.arg ] && cat $*.arg; }` > $@ 2>&1 || \
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{ grep . $@ /dev/null; exit 1; }
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#
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# For some test cases, there is more than one valid output.
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# We try matching the output with the `.exp' file, and if that
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# doesn't succeed, and there is a `.exp2' file, then we try matching
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# against that too. If neither succeed, the shorter of the two diffs
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# is put into the `.res' file.
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#
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%.res: %.exp %.out
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-rm -f $@
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-rm -f $*.res2
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diff $(DIFF_OPTS) $*.exp $*.out > $@ || \
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{ test -f $*.exp2 && \
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if diff $(DIFF_OPTS) $*.exp2 $*.out > $*.res2; then \
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cp $*.res2 $@; \
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else \
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{ test `wc -l < $@` -le `wc -l < $*.res2` || \
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cp $*.res2 $@; } && false; \
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fi; \
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}
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#-----------------------------------------------------------------------------#
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clean_local: clean_out clean_res
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clean_mc: clean_c clean_o clean_out clean_res
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clean_out:
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rm -f *.out
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clean_exp:
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rm -f *.exp
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clean_res:
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rm -f *.res
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rm -f *.res2
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#-----------------------------------------------------------------------------#
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#
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# The `foo' targets make `foo_local' in the current directory before
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# recursively making `foo' in all subdirectories. The recursive part
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# is handled in individual Mmakefiles.
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#
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.PHONY: check_local dep_local depend_local all_local
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.PHONY: check_subdirs dep_subdirs depend_subdirs realclean_subdirs \
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clean_subdirs all_subdirs
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check: check_local check_subdirs
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dep: dep_local dep_subdirs
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depend: depend_local depend_subdirs
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realclean: realclean_subdirs
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clean: clean_subdirs
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all: all_local all_subdirs
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SUBDIR_MMAKE = mmake \
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GRADE='$(GRADE)' \
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EXTRA_CFLAGS='$(EXTRA_CFLAGS)' \
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EXTRA_MCFLAGS='$(EXTRA_MCFLAGS)'
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#-----------------------------------------------------------------------------#
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