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* libltdl/m4/libtool.m4 (sys_lib_search_path_spec,

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sys_lib_dlsearch_path_spec): Allow for a cache variable
lt_cv_sys_lib_... to set these at configure time.
* doc/notes.texi: Short note about the above change.
This commit is contained in:
Peter O'Gorman 2008-01-24 06:55:36 +00:00
parent 9f3505202c
commit 8add91359a
3 changed files with 24 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2008-01-24 Peter O'Gorman <peter@pogma.com>
* libltdl/m4/libtool.m4 (sys_lib_search_path_spec,
sys_lib_dlsearch_path_spec): Allow for a cache variable
lt_cv_sys_lib_... to set these at configure time.
* doc/notes.texi: Short note about the above change.
2008-01-24 Eric Blake <ebb9@byu.net>
Add proper quoting to doc examples.

10
doc/notes.texi
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@ -67,4 +67,14 @@ and an old version of @command{gcc} provided by Marco Walther.
to use autoconf-mode, which is distributed with GNU Emacs 21, Autoconf itself,
and all recent releases of XEmacs.
@item
When building on some linux systems for multilib targets
@command{libtool} sometimes guesses the wrong paths that the linker
and dynamic linker search by default. If this occurs, you may override
libtool's guesses at @command{configure} time by setting the
@command{autoconf} cache variables
@code{lt_cv_sys_lib_search_path_spec} and
@code{sys_lib_dlsearch_path_spec} respectively to the correct search
paths.
@end itemize

7
libltdl/m4/libtool.m4 vendored
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@ -2663,6 +2663,13 @@ variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
_LT_DECL([], [variables_saved_for_relink], [1],
[Variables whose values should be saved in libtool wrapper scripts and