diff options
| author | Chuck D. Phillips <cdp@hpescdp.fc.hp.com> | 1997-05-04 23:48:39 -0600 |
|---|---|---|
| committer | Chip Salzenberg <chip@atlantic.net> | 1997-05-08 00:00:00 +1200 |
| commit | b13ecc090d5cf4072407e393a4f356f8f10dbce4 (patch) | |
| tree | 4a410940871e57a8fad1112f56aa58c0f1092237 /ext | |
| parent | 85f483a204da05f35df75385bcd8490f3f5fed89 (diff) | |
| download | perl-b13ecc090d5cf4072407e393a4f356f8f10dbce4.tar.gz | |
HPUX: patch for ext/DynaLoader/dl_hpux.xs
By default, doing a "make test" on a dynamically loaded module with
unresolved symbols will result with a useless error message. Adding
the BIND_VERBOSE flag will add the names of undefined symbols to the
error message already printed to stderr. This does *not* affect
default operation; only when PERL_DL_NONLAZY is set does it make a
p5p-msgid: 199705050548.WAA21260@palrel1.hp.com
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/DynaLoader/dl_hpux.xs | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/ext/DynaLoader/dl_hpux.xs b/ext/DynaLoader/dl_hpux.xs index fea6284521..51d464e6de 100644 --- a/ext/DynaLoader/dl_hpux.xs +++ b/ext/DynaLoader/dl_hpux.xs @@ -3,6 +3,14 @@ * Version: 2.1, 1995/1/25 */ +/* o Added BIND_VERBOSE to dl_nonlazy condition to add names of missing + * symbols to stderr message on fatal error. + * + * o Added BIND_NONFATAL comment to default condition. + * + * Chuck Phillips (cdp@fc.hp.com) + * Version: 2.2, 1997/5/4 */ + #ifdef __hp9000s300 #define magic hpux_magic #define MAGIC HPUX_MAGIC @@ -48,10 +56,15 @@ dl_load_file(filename, flags=0) DLDEBUG(1,PerlIO_printf(PerlIO_stderr(), "dl_load_file(%s,%x):\n", filename,flags)); if (flags & 0x01) warn("Can't make loaded symbols global on this platform while loading %s",filename); - if (dl_nonlazy) - bind_type = BIND_IMMEDIATE; - else - bind_type = BIND_DEFERRED; + if (dl_nonlazy) { + bind_type = BIND_IMMEDIATE|BIND_VERBOSE; + } else { + bind_type = BIND_DEFERRED; + /* For certain libraries, like DCE, deferred binding often causes run + * time problems. Adding BIND_NONFATAL to BIND_IMMEDIATE still allows + * unresolved references in situations like this. */ + /* bind_type = BIND_IMMEDIATE|BIND_NONFATAL; */ + } #ifdef DEBUGGING if (dl_debug) bind_type |= BIND_VERBOSE; |