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* libltdl/ltdl.c (lt_dlopen, non-.la): find_file now returns 0 on

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failure
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Alexandre Oliva 1999-01-27 06:55:40 +00:00 committed by Alexandre Oliva
parent 9b2ff91e8e
commit 09616d6977
2 changed files with 14 additions and 11 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
1999-01-27 Alexandre Oliva <oliva@dcc.unicamp.br>
* libltdl/ltdl.c (lt_dlopen, non-.la): find_file now returns 0 on
failure
* Makefile.am (ltconfig, ltmain.sh): some broken makes don't like
macros in targets; replace $(srcdir) with @srcdir@
* configure.in (ACINCLUDE_M4_LIST): same problem; expand $srcdir

22
libltdl/ltdl.c
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@ -1150,8 +1150,6 @@ lt_dlopen (filename)
}
if (handle != newhandle) {
unload_deplibs(handle);
free(handle);
handle = newhandle;
}
} else {
/* not a libtool module */
@ -1169,12 +1167,14 @@ lt_dlopen (filename)
newhandle = handle;
if (tryall_dlopen(&handle, filename)
&& (!dir
|| (find_file(basename, user_search_path, 0, &handle)
&& find_file(basename, getenv("LTDL_LIBRARY_PATH"),
0, &handle)
|| (!find_file(basename, user_search_path, 0, &handle)
&& !find_file(basename,
getenv("LTDL_LIBRARY_PATH"),
0, &handle)
#ifdef LTDL_SHLIBPATH_VAR
&& find_file(basename, getenv(LTDL_SHLIBPATH_VAR),
0, &handle)
&& !find_file(basename,
getenv(LTDL_SHLIBPATH_VAR),
0, &handle)
#endif
))) {
free(handle);
@ -1182,10 +1182,10 @@ lt_dlopen (filename)
free(dir);
return 0;
}
if (handle != newhandle) {
free(handle);
handle = newhandle;
}
}
if (newhandle != handle) {
free(handle);
handle = newhandle;
}
if (!handle->usage) {
handle->usage = 1;