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Subject: bug#12057: LT_DLSYM_CONST not defined
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Date: Thu, 26 Jul 2012 14:17:21 +0200
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Apparently, GNU Libtool 2.4 (2010-09-22) introduced =E2=80=98LT_DLSYM_CONST=
=E2=80=99
to ltdl.h, but that particular #define is requires "manual synching"
(according to this ltmain.sh excerpt):
/* -*- c -*- /
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and te=
sts. */
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
/* DATA imports from DLLs on WIN32 con't be const, because runtime
relocations are performed -- see ld's documentation on pseudo-relocs. =
*/
# define LT_DLSYM_CONST
#elif defined(__osf__)
/* This system does not cope well with relocations in const data. */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif
In my code, i do:
/* -*- c -*- /
#include "libltdl/ltdl.h"
and this alone results in a "LT_DLSYM_CONST not defined" compilation
error. However, adding that excerpt immediately prior to the #include
allows the compilation to succeed. I presume what i've discovered is a
workaround at best and that there should be a better way to either avoid
this, or fully hide it from me (such that the plain old #include will be
sufficient, as before). What would that way be?
=2D-=20
Thien-Thi Nguyen GPG key: 4C807502
........... please send technical questions to mailing lists ...........
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. ACCEPT NO SUBSTITUTES :-D .
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Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.428 (Entity 5.428) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Thien-Thi Nguyen <ttn@HIDDEN> Subject: bug#12057: Acknowledgement (LT_DLSYM_CONST not defined) Message-ID: <handler.12057.B.134331618224672.ack <at> debbugs.gnu.org> References: <87obn27m3y.fsf@HIDDEN> X-Gnu-PR-Message: ack 12057 X-Gnu-PR-Package: libtool Reply-To: 12057 <at> debbugs.gnu.org Date: Thu, 26 Jul 2012 15:24:01 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-libtool@HIDDEN If you wish to submit further information on this problem, please send it to 12057 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 12057: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D12057 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
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