Allow lib64 as a default X library location.

* lib/autoconf/libs.m4 (_AC_PATH_X_XMKMF): Add lib64.
* NEWS: Mention the change.
* THANKS: Update.
Reported by Brad Walker.

Signed-off-by: Eric Blake <ebb9@byu.net>

diff --git a/ChangeLog b/ChangeLog
index 6c16ecc551ab2f27fcc5e7b404b45252969fd10b..85cc8cdf0068c5966ad517ae5b2ff290448f593b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2008-06-09  Eric Blake  <ebb9@byu.net>
+
+       Allow lib64 as a default X library location.
+       * lib/autoconf/libs.m4 (_AC_PATH_X_XMKMF): Add lib64.
+       * NEWS: Mention the change.
+       * THANKS: Update.
+       Reported by Brad Walker.
+
 2008-06-05  Eric Blake  <ebb9@byu.net>
 
        Fix regression in AT_KEYWORDS([Macro]), from 2007-10-18.

diff --git a/NEWS b/NEWS
index 8b866adf09cecef637fc6ba44959f8c0f0a225df..7b3dafc3d2caaaccda0d6f8d4d3f4a113638ba11 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,9 @@ GNU Autoconf NEWS - User visible changes.
 
 * Major changes in Autoconf 2.62a (2008-??-??)
 
+** AC_PATH_X now includes /lib64 and /usr/lib64 in its list of default
+   library directories.
+
 ** Clients of m4_expand, such as AS_HELP_STRING and AT_SETUP, can now
    handle properly quoted but otherwise unbalanced parentheses (for
    some macros, this fixes a regression in 2.62).

diff --git a/THANKS b/THANKS
index 224cdeada90a0ac5403479899fc2780c6360fd5d..dfc26eb22f0ff1e9dd4c3414d47a5e7561881ef7 100644 (file)
--- a/THANKS
+++ b/THANKS
@@ -46,6 +46,7 @@ Bob Friesenhahn             bfriesen@simple.dallas.tx.us
 Bob Proulx                  bob@proulx.com
 Bob Rossi                   bob_rossi@cox.net
 Bob Wilson                  bwilson@tensilica.com
+Brad Walker                 me@bradmwalker.com
 Braden McDaniel             braden@endoframe.com
 Bram Moolenaar              bram@vim.org
 Brian Gough                 bjg@network-theory.co.uk

diff --git a/lib/autoconf/libs.m4 b/lib/autoconf/libs.m4
index 45bfc6c34213f12e948738962880fc9031916a37..429918c7033b96f0b5fa942d8667b39a496a8383 100644 (file)
--- a/lib/autoconf/libs.m4
+++ b/lib/autoconf/libs.m4
@@ -217,7 +217,7 @@ _ACEOF
        *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
     esac
     case $ac_im_usrlibdir in
-       /usr/lib | /lib) ;;
+       /usr/lib | /usr/lib64 | /lib | /lib64) ;;
        *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
     esac
   fi