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* guile-config.in (build-link): don't output -L/usr/lib.

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(build-compile): don't output -I/usr/include.
This commit is contained in:
Rob Browning 2002-03-03 20:36:42 +00:00
parent 2932769a9f
commit b7231e130b
1 changed files with 50 additions and 35 deletions
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85
guile-config/guile-config.in
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@ -140,35 +140,45 @@
(string-append program-name
" link: arguments to subcommand not yet implemented")))
(let* ((flags
(let loop ((libs
;; Get the string of linker flags we used to build
;; Guile, and break it up into a list.
(separate-fields-discarding-char #\space
(get-build-info 'LIBS)
list)))
(cond
((null? libs) '())
;; Turn any "FOO/libBAR.a" elements into "-lBAR".
((match-lib (car libs))
=> (lambda (bar)
(cons (string-append "-l" bar)
(loop (cdr libs)))))
;; Remove any empty strings that may have seeped in there.
((string=? (car libs) "") (loop (cdr libs)))
(else (cons (car libs) (loop (cdr libs)))))))
;; Include libguile itself in the list, along with the
;; directory it was installed in.
(flags (cons (string-append "-L" (get-build-info 'libdir))
(cons "-lguile" flags))))
(let ((libdir (get-build-info 'libdir))
(other-flags
(let loop ((libs
;; Get the string of linker flags we used to build
;; Guile, and break it up into a list.
(separate-fields-discarding-char #\space
(get-build-info 'LIBS)
list)))
(cond
((null? libs) '())
;; Turn any "FOO/libBAR.a" elements into "-lBAR".
((match-lib (car libs))
=> (lambda (bar)
(cons (string-append "-l" bar)
(loop (cdr libs)))))
;; Remove any empty strings that may have seeped in there.
((string=? (car libs) "") (loop (cdr libs)))
(else (cons (car libs) (loop (cdr libs))))))))
;; Include libguile itself in the list, along with the directory
;; it was installed in, but do *not* add /usr/lib since that may
;; prevent other programs from specifying non-/usr/lib versions
;; via their foo-config scripts. If *any* app puts -L/usr/lib in
;; the output of its foo-config script then it may prevent the use
;; a non-/usr/lib install of anything that also has a /usr/lib
;; install. For now we hard-code /usr/lib, but later maybe we can
;; do something more dynamic (i.e. what do we need.
;; Display the flags, separated by spaces.
(display-separated flags)
(if (or (string=? libdir "/usr/lib")
(string=? libdir "/usr/lib/"))
(display-separated (cons "-lguile" other-flags))
(display-separated (cons
(string-append "-L" (get-build-info 'libdir))
(cons "-lguile" other-flags))))
(newline)))
(define (help-link)
@ -191,7 +201,12 @@
(error
(string-append program-name
" compile: no arguments expected")))
(display-line "-I" (get-build-info 'includedir)))
;; See gcc manual wrt fixincludes. Search for "Use of
;; `-I/usr/include' may cause trouble." For now we hard-code this.
;; Later maybe we can do something more dynamic.
(if (not (string=? (get-build-info 'includedir) "/usr/include"))
(display-line "-I" (get-build-info 'includedir))))
(define (help-compile)
(let ((dle display-line-error))
@ -258,12 +273,12 @@
(newline port))
(define (display-separated args)
(let loop ((args args))
(cond ((null? args))
((null? (cdr args)) (display (car args)))
(else (display (car args))
(display " ")
(loop (cdr args))))))
(if (not (null? args))
(begin
(display (car args))
(for-each
(lambda (arg) (display " ") (display arg))
(cdr args)))))
;;;; the command table