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82 lines
1.9 KiB
Text
82 lines
1.9 KiB
Text
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# -*-perl-*-
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$description = 'Test the $(guile ...) function.';
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$details = 'This only works on systems that support it.';
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# If this instance of make doesn't support GNU Guile, skip it
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exists $FEATURES{guile} or return -1;
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# Verify simple data type conversions
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# Currently we don't support vectors:
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# echo '$(guile (vector 1 2 3))'; \
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run_make_test(q!
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x:;@echo '$(guile #f)'; \
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echo '$(guile #t)'; \
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echo '$(guile #\c)'; \
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echo '$(guile 1234)'; \
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echo '$(guile 'foo)'; \
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echo '$(guile "bar")'; \
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echo '$(guile (cons 'a 'b))'; \
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echo '$(guile '(a b (c . d) 1 (2) 3))'
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!,
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'', "\n#t\nc\n1234\nfoo\nbar\na b\na b c d 1 2 3");
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# Verify the gmk-expand function
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run_make_test(q!
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VAR = $(guile (gmk-expand "$(shell echo hi)"))
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x:;@echo '$(VAR)'
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!,
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'', "hi");
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# Verify the gmk-eval function
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run_make_test(q!
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$(guile (gmk-eval "VAR = hi $(shell echo there)"))
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x:;@echo '$(VAR)'
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!,
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'', "hi there");
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# Verify the gmk-eval function with a list
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run_make_test(q!
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$(guile (gmk-eval '(VAR = 1 (2) () 3)))
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x:;@echo '$(VAR)'
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!,
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'', "1 2 3");
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# Verify the gmk-var function
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run_make_test(q!
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VALUE = hi $(shell echo there)
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VAR = $(guile (gmk-var "VALUE"))
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x:;@echo '$(VAR)'
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!,
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'', "hi there");
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# Verify the gmk-var function with a symbol
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run_make_test(q!
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VALUE = hi $(shell echo there)
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VAR = $(guile (gmk-var 'VALUE))
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x:;@echo '$(VAR)'
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!,
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'', "hi there");
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# Write a Guile program using define and run it
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run_make_test(q!
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# Define the "fib" function in Guile
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define fib
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;; A procedure for counting the n:th Fibonacci number
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;; See SICP, p. 37
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(define (fib n)
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(cond ((= n 0) 0)
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((= n 1) 1)
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(else (+ (fib (- n 1))
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(fib (- n 2))))))
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endef
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$(guile $(fib))
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# Now run it
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x:;@echo $(guile (fib $(FIB)))
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!,
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'FIB=10', "55");
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1;
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