[Bug driver/49178] [4.6/4.7 Regression] Space between linker option and library in gfortran

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49178

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-05-31 15:34:00 UTC ---
But the spaces in between -l and library name are solely on the Driving:
line, which autoconf omits:
# gfortran 4.3 outputs lines setting COLLECT_GCC_OPTIONS, COMPILER_PATH,
# LIBRARY_PATH; skip all such settings.
ac_[]_AC_LANG_ABBREV[]_v_output=`eval $ac_link AS_MESSAGE_LOG_FD>&1 2>&1 |
  sed '/^Driving:/d; /^Configured with:/d;
      '"/^[[_$as_cr_Letters]][[_$as_cr_alnum]]*=/d"`
AS_ECHO(["$ac_[]_AC_LANG_ABBREV[]_v_output"]) >&AS_MESSAGE_LOG_FD
_AC_LANG_PREFIX[]FLAGS=$ac_save_[]_AC_LANG_PREFIX[]FLAGS

so I don't see why it should make any difference.  Even autoconf 2.59 did have
something similar.