Your message dated Mon, 03 Apr 2017 19:19:01 +0000
with message-id <e1cv7vf-0008mc...@fasolo.debian.org>
and subject line Bug#847925: fixed in maxima-sage 5.39.0+ds-1
has caused the Debian Bug report #847925,
regarding maxima-sage: build does not handle multiple LDFLAGS
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
847925: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=847925
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Source: maxima-sage
Version: 5.35.1-1
Hi Maintainer
Building maxima-sage with LDFLAGS containing more than one flag results
in warnings similar to the following:
; - Loading binary file "binary-ecl/init-cl.fas"
;;; Loading "/<<PKGBUILDDIR>>/src/binary-ecl/init-cl.fas"
; - Providing system maxima
/usr/bin/ld: warning: -z relro -Wl ignored.
/usr/bin/ld: warning: -z now -Wl ignored.
/usr/bin/ld: warning: -z relro -Wl ignored.
/usr/bin/ld: warning: -z now -Wl ignored.
To reproduce, add either or both of the following lines to debian/rules:
export DEB_LDFLAGS_MAINT_APPEND=-Wl,--as-needed
export DEB_BUILD_MAINT_OPTIONS=hardening=+all
In Ubuntu, the build fails with an error instead of a warning:
; - Loading binary file "binary-ecl/init-cl.fas"
;;; Loading "/<<PKGBUILDDIR>>/src/binary-ecl/init-cl.fas"
; - Providing system maxima
/usr/bin/ld: unrecognized option '-Bsymbolic-functions -Wl'
/usr/bin/ld: use the --help option for usage information
collect2: error: ld returned 1 exit status
An error occurred during initialization:
Error code 1 when executing
(RUN-PROGRAM "gcc" ("-o" "binary-ecl/maxima.fas" "-L/usr/lib/"
"/tmp/eclinitH7b3lL.o" "binary-ecl/maxima-package.o"
"binary-ecl/ecl-port.o"
"binary-ecl/autoconf-variables.o"
...
"binary-ecl/init-cl.o"
"-Wl,-Bsymbolic-functions -Wl,-z,relro" "-shared"
"-lecl"
"-lgmp" "-lgc" "-lffi" "-lpthread" "-ldl" "-lm")).
Makefile:1253: recipe for target 'binary-ecl/maxima' failed
The attached patch clears the warnings and errors, but I am no lisp
programmer.
The split-string function was copied straight from
lisp-utils/defsystem-lisp.
Regards
Graham
--- a/src/maxima.system
+++ b/src/maxima.system
@@ -59,6 +59,19 @@
(and (apply #'compile-file file :output-file object-output args)
(c:build-fasl output :lisp-files (list object-output)))))
+(defun split-string (string &key (item #\space) (test #'char=))
+ ;; Splits the string into substrings at spaces.
+ (let ((len (length string))
+ (index 0) result)
+ (dotimes (i len
+ (progn (unless (= index len)
+ (push (subseq string index) result))
+ (reverse result)))
+ (when (funcall test (char string i) item)
+ (unless (= index i);; two spaces in a row
+ (push (subseq string index i) result))
+ (setf index (1+ i))))))
+
#+ecl
(defun build-maxima-lib ()
(labels ((list-all-objects (module)
@@ -80,12 +93,12 @@
:ld-flags
(let ((x (symbol-value (find-symbol "*AUTOCONF-LD-FLAGS*"
(find-package "MAXIMA")))))
- (if (and x (not (string= x ""))) (list x))))
+ (if (and x (not (string= x ""))) (split-string x))))
(c::build-program "binary-ecl/maxima" :lisp-files obj
:ld-flags
(let ((x (symbol-value (find-symbol "*AUTOCONF-LD-FLAGS*"
(find-package "MAXIMA")))))
- (if (and x (not (string= x ""))) (list x)))
+ (if (and x (not (string= x ""))) (split-string x)))
:epilogue-code '(progn (require :defsystem)
(cl-user::run)))))))
--- End Message ---
--- Begin Message ---
Source: maxima-sage
Source-Version: 5.39.0+ds-1
We believe that the bug you reported is fixed in the latest version of
maxima-sage, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 847...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Tobias Hansen <than...@debian.org> (supplier of updated maxima-sage package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Mon, 03 Apr 2017 19:53:07 +0100
Source: maxima-sage
Binary: maxima-sage maxima-sage-doc maxima-sage-share
Architecture: source
Version: 5.39.0+ds-1
Distribution: experimental
Urgency: medium
Maintainer: Debian Science Team
<debian-science-maintainers@lists.alioth.debian.org>
Changed-By: Tobias Hansen <than...@debian.org>
Description:
maxima-sage - Computer algebra system -- base system
maxima-sage-doc - Computer algebra system -- documentation
maxima-sage-share - Computer algebra system -- extra code
Closes: 847925
Changes:
maxima-sage (5.39.0+ds-1) experimental; urgency=medium
.
* New upstream version.
* Remove stdin-illegal-seek.patch (applied upstream).
* Apply handle-multiple-ldflags.patch. (Closes: #847925)
* Install data files to /usr/share/maxima-sage instead of /usr/share/maxima
using new patch change_name_to_maxima-sage.patch.
* Repack source to get rid of dos line endings conflicting with git.
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