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77 lines
2.1 KiB
Scheme
Executable file
77 lines
2.1 KiB
Scheme
Executable file
#!/bin/sh
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exec guile -q -s "$0" "$@"
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!#
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;; The use of certain identifiers as variable or parameter names has
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;; been found to cause build problems on particular platforms. The
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;; aim of this test is to cause "make check" to fail (on GNU/Linux,
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;; which most Guile developers use) if we accidentally add new code
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;; that uses those identifiers.
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(define bad-identifiers
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'(
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;; On AIX 5.2 and 5.3, /usr/include/sys/timer.h includes:
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;; #ifndef _LINUX_SOURCE_COMPAT
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;; #define func_data t_union.data
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;; #endif
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;; So we want to avoid using func_data in Guile source code.
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"func_data"
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;; More troublesome identifiers can be added into the list here.
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))
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(use-modules (ice-9 regex) (ice-9 rdelim))
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(define bad-id-regexp
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(make-regexp (string-append "\\<("
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(string-join (map regexp-quote bad-identifiers) "|")
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")\\>")))
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(define exit-status 0)
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;; Non-exported code from (ice-9 ftw).
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(define (directory-files dir)
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(let ((dir-stream (opendir dir)))
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(let loop ((new (readdir dir-stream))
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(acc '()))
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(if (eof-object? new)
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(begin
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(closedir dir-stream)
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acc)
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(loop (readdir dir-stream)
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(if (or (string=? "." new) ;;; ignore
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(string=? ".." new)) ;;; ignore
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acc
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(cons (in-vicinity dir new) acc)))))))
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(define (directory-files-matching dir pattern)
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(let ((file-name-regexp (make-regexp pattern)))
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(filter (lambda (fn)
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(regexp-exec file-name-regexp fn))
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(directory-files dir))))
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(let loop ((file-names (directory-files-matching "../../libguile"
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"\\.[ch]$")))
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(or (null? file-names)
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(begin
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(with-input-from-file (car file-names)
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(lambda ()
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(let loop ((linenum 1) (line (read-line)))
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(or (eof-object? line)
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(begin
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(if (regexp-exec bad-id-regexp line)
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(begin
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(set! exit-status 1)
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(format (current-error-port)
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"~a:~a: ~a\n"
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(car file-names)
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linenum
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line)))
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(loop (+ linenum 1) (read-line)))))))
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(loop (cdr file-names)))))
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(exit exit-status)
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;; Local Variables:
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;; mode: scheme
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;; End:
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