Removed the "macosx" definition from the configuration file, which

got copied over from another project but apprently causes serious
issues with the OSX compilation.

scripts/configure

@@ -7776,8 +7776,6 @@ case $target in
 
     ;;
   *darwin*)
-    $as_echo "#define macosx 1" >>confdefs.h
-
     if test "$CPP" = "cc -E" ; then
        CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
     fi

scripts/configure.in

@@ -1364,7 +1364,6 @@ case $target in
     AC_DEFINE(i386)
     ;;
   *darwin*)
-    AC_DEFINE(macosx)
     if test "$CPP" = "cc -E" ; then
        CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
     fi