https://perl5.git.perl.org / metaconfig.git / blame
| Commit | Line | Data |
|---|---|---|
| d8875586 MBT |
1 | ?RCS: $Id: d_dlerror.U 1 2006-08-24 12:32:52Z rmanfredi $ |
| 2 | ?RCS: | |
| 3 | ?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi | |
| 4 | ?RCS: | |
| 5 | ?RCS: You may redistribute only under the terms of the Artistic Licence, | |
| 6 | ?RCS: as specified in the README file that comes with the distribution. | |
| 7 | ?RCS: You may reuse parts of this distribution only within the terms of | |
| 8 | ?RCS: that same Artistic Licence; a copy of which may be found at the root | |
| 9 | ?RCS: of the source tree for dist 4.0. | |
| 10 | ?RCS: | |
| 11 | ?RCS: Original Author: Andy Dougherty <doughera@lafcol.lafayette.edu> | |
| 12 | ?RCS: | |
| 13 | ?RCS: $Log: d_dlerror.U,v $ | |
| 14 | ?RCS: Revision 3.0.1.2 1995/07/25 13:52:49 ram | |
| 15 | ?RCS: patch56: force compile-link test since symbol might lie in crt0.o (ADO) | |
| 16 | ?RCS: | |
| 17 | ?RCS: Revision 3.0.1.1 1994/10/29 16:11:23 ram | |
| 18 | ?RCS: patch36: created by ADO | |
| 19 | ?RCS: | |
| 20 | ?MAKE:d_dlerror: Inlibc runnm | |
| 21 | ?MAKE: -pick add $@ %< | |
| 22 | ?S:d_dlerror: | |
| 23 | ?S: This variable conditionally defines the HAS_DLERROR symbol, which | |
| 24 | ?S: indicates to the C program that the dlerror() routine is available. | |
| 25 | ?S:. | |
| 26 | ?C:HAS_DLERROR : | |
| 27 | ?C: This symbol, if defined, indicates that the dlerror routine is | |
| 28 | ?C: available to return a string describing the last error that | |
| 29 | ?C: occurred from a call to dlopen(), dlclose() or dlsym(). | |
| 30 | ?C:. | |
| 31 | ?H:#$d_dlerror HAS_DLERROR /**/ | |
| 32 | ?H:. | |
| 33 | ?T: xxx_runnm | |
| 34 | ?LINT:set d_dlerror | |
| 35 | ?X: We don't permanently change runnm, but we do temporarily. | |
| 36 | ?LINT: change runnm | |
| 37 | : see if dlerror exists | |
| 38 | ?X: On NetBSD and FreeBSD, dlerror might be available, but it is in | |
| 39 | ?X: /usr/lib/crt0.o, not in any of the libraries. Therefore, do not | |
| 40 | ?X: use the nm extraction, but use a real compile and link test instead. | |
| 41 | xxx_runnm="$runnm" | |
| 42 | runnm=false | |
| 43 | set dlerror d_dlerror | |
| 44 | eval $inlibc | |
| 45 | runnm="$xxx_runnm" | |
| 46 |