threadlib: Make option --with-libpth-prefix work.

* m4/threadlib.m4 (gl_THREADLIB_BODY): When testing whether pth works,
use $LIBPTH, not just -lpth.

diff --git a/ChangeLog b/ChangeLog
index b466ae8..8479498 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2010-10-04  Bruno Haible  <bruno@clisp.org>
 
+       threadlib: Make option --with-libpth-prefix work.
+       * m4/threadlib.m4 (gl_THREADLIB_BODY): When testing whether pth works,
+       use $LIBPTH, not just -lpth.
+
+2010-10-04  Bruno Haible  <bruno@clisp.org>
+
        Avoid line length limitation from HP NonStop system header files.
        * m4/include_next.m4 (gl_INCLUDE_NEXT): Define also PRAGMA_COLUMNS.
        * lib/arpa_inet.in.h: Use PRAGMA_COLUMNS.

diff --git a/m4/threadlib.m4 b/m4/threadlib.m4
index 2459930..423c17c 100644 (file)
--- a/m4/threadlib.m4
+++ b/m4/threadlib.m4
@@ -1,4 +1,4 @@
-# threadlib.m4 serial 7 (gettext-0.18.2)
+# threadlib.m4 serial 8 (gettext-0.18.2)
 dnl Copyright (C) 2005-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -250,7 +250,7 @@ int main ()
       AC_LIB_LINKFLAGS([pth])
       gl_have_pth=
       gl_save_LIBS="$LIBS"
-      LIBS="$LIBS -lpth"
+      LIBS="$LIBS $LIBPTH"
       AC_LINK_IFELSE(
         [AC_LANG_PROGRAM([[#include <pth.h>]], [[pth_self();]])],
         [gl_have_pth=yes])