lame.m4: Remove unused macro file

m4/lame.m4

-dnl borrowed from oddsock.org
-dnl AM_PATH_LAME([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-dnl Test for liblame, and define LAME_CFLAGS and LAME_LIBS
-dnl
-AC_DEFUN([AM_PATH_LAME],
-[dnl
-dnl Get the cflags and libraries
-dnl
-AC_ARG_WITH(lame,
-	AS_HELP_STRING([--with-lame=PFX],
-		[prefix where liblame is installed (optional)]),,
-	lame_prefix="")
-AC_ARG_WITH(lame-libraries,
-	AS_HELP_STRING([--with-lame-libraries=DIR],
-		[directory where liblame library is installed (optional)]),,
-	lame_libraries="")
-AC_ARG_WITH(lame-includes,
-	AS_HELP_STRING([--with-lame-includes=DIR],
-		[directory where liblame header files are installed (optional)]),,
-	lame_includes="")
-
-if test "x$lame_prefix" != "xno" ; then
-
-  if test "x$lame_libraries" != "x" ; then
-    LAME_LIBS="-L$lame_libraries"
-  elif test "x$lame_prefix" != "x" ; then
-    LAME_LIBS="-L$lame_prefix/lib"
-  elif test "x$prefix" != "xNONE" ; then
-    LAME_LIBS="-L$prefix/lib"
-  fi
-
-  LAME_LIBS="$LAME_LIBS -lmp3lame -lm"
-
-  if test "x$lame_includes" != "x" ; then
-    LAME_CFLAGS="-I$lame_includes"
-  elif test "x$lame_prefix" != "x" ; then
-    LAME_CFLAGS="-I$lame_prefix/include"
-  elif test "x$prefix" != "xNONE"; then
-    LAME_CFLAGS="-I$prefix/include"
-  fi
-
-  AC_MSG_CHECKING(for liblame)
-  no_lame=""
-
-
-    ac_save_CFLAGS="$CFLAGS"
-    ac_save_LIBS="$LIBS"
-    CFLAGS="$CFLAGS $LAME_CFLAGS"
-    LIBS="$LIBS $LAME_LIBS"
-dnl
-dnl Now check if the installed liblame is sufficiently new.
-dnl
-      rm -f conf.lametest
-      AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <lame/lame.h>
-
-int main ()
-{
-  system("touch conf.lametest");
-  return 0;
-}
-
-],, no_lame=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-  fi
-
-  if test "x$no_lame" = "x" ; then
-     AC_MSG_RESULT(yes)
-     ifelse([$1], , :, [$1])
-  else
-     AC_MSG_RESULT(no)
-     if test -f conf.lametest ; then
-       :
-     else
-       echo "*** Could not run liblame test program, checking why..."
-       CFLAGS="$CFLAGS $LAME_CFLAGS"
-       LIBS="$LIBS $LAME_LIBS"
-       AC_TRY_LINK([
-#include <stdio.h>
-#include <lame/lame.h>
-],     [ return 0; ],
-       [ echo "*** The test program compiled, but did not run. This usually means"
-       echo "*** that the run-time linker is not finding liblame or finding the wrong"
-       echo "*** version of liblame. If it is not finding liblame, you'll need to set your"
-       echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
-       echo "*** to the installed location  Also, make sure you have run ldconfig if that"
-       echo "*** is required on your system"
-       echo "***"
-       echo "*** If you have an old version installed, it is best to remove it, although"
-       echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
-       [ echo "*** The test program failed to compile or link. See the file config.log for the"
-       echo "*** exact error that occured. This usually means liblame was incorrectly installed"
-       echo "*** or that you have moved liblame since it was installed." ])
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-     fi
-     LAME_CFLAGS=""
-     LAME_LIBS=""
-     ifelse([$2], , :, [$2])
-  fi
-  AC_DEFINE(HAVE_LAME, 1, [Define if you have liblame.])
-  use_lame="1"
-  AC_SUBST(LAME_CFLAGS)
-  AC_SUBST(LAME_LIBS)
-  rm -f conf.lametest
-])
-