gnulib-tool: support for LDFLAGS

[Bruno Haible]

This initializes lib..._LDFLAGS, so that it can be augmented later.


2006-09-05  Bruno Haible  <address@hidden>

        * gnulib-tool (func_emit_lib_Makefile_am): Initialize also
        lib_..._LDFLAGS.

*** gnulib-tool.bak     2006-09-06 01:46:53.000000000 +0200
--- gnulib-tool 2006-09-06 02:48:07.000000000 +0200
***************
*** 1099,1104 ****
--- 1099,1105 ----
    echo
    echo "${libname}_${libext}_SOURCES ="
    echo "${libname}_${libext}_LIBADD = @${perhapsLT}LIBOBJS@"
+   echo "${libname}_${libext}_LDFLAGS = \$(AM_LDFLAGS)"
    if test -z "$makefile_name"; then
      echo "noinst_HEADERS ="
      if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then