Remove dependence on binutils

We now have our own disassembler.

1 files changed, 0 insertions, 181 deletions

diff --git a/configure b/configure
index 3426081..d6b9c1c 100755
--- a/configure
+++ b/configure
@@ -1525,52 +1525,6 @@ fi
   return $ac_retval
 
 } # ac_fn_c_try_run
-
-# ac_fn_c_try_link LINENO
-# -----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_link ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext conftest$ac_exeext
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
-  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-  # interfere with the next link command; also delete a directory that is
-  # left behind by Apple's compiler.  We do this before executing the actions.
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-  return $ac_retval
-
-} # ac_fn_c_try_link
 cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
@@ -4076,141 +4030,6 @@ $as_echo "#define RISCV_ENABLE_VEC /**/" >>confdefs.h
 
 fi
 
-libopc=`dirname \`which riscv-gcc\``/../`$ac_config_guess`/riscv-elf/lib/libopcodes.a
-as_ac_File=`$as_echo "ac_cv_file_$libopc" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $libopc" >&5
-$as_echo_n "checking for $libopc... " >&6; }
-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  test "$cross_compiling" = yes &&
-  as_fn_error "cannot check for file existence when cross compiling" "$LINENO" 5
-if test -r "$libopc"; then
-  eval "$as_ac_File=yes"
-else
-  eval "$as_ac_File=no"
-fi
-fi
-eval ac_res=\$$as_ac_File
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_File
-   if test "x$as_val" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$libopc" | $as_tr_cpp` 1
-_ACEOF
-have_libopcodes="yes"
-else
-  have_libopcodes="no"
-fi
-
-
-libbfd="/opt/local/lib/libbfd.dylib"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing bfd_init" >&5
-$as_echo_n "checking for library containing bfd_init... " >&6; }
-if test "${ac_cv_search_bfd_init+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char bfd_init ();
-int
-main ()
-{
-return bfd_init ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' bfd; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_bfd_init=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext
-  if test "${ac_cv_search_bfd_init+set}" = set; then :
-  break
-fi
-done
-if test "${ac_cv_search_bfd_init+set}" = set; then :
-
-else
-  ac_cv_search_bfd_init=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_bfd_init" >&5
-$as_echo "$ac_cv_search_bfd_init" >&6; }
-ac_res=$ac_cv_search_bfd_init
-if test "$ac_res" != no; then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-else
-
-    as_ac_File=`$as_echo "ac_cv_file_$libbfd" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $libbfd" >&5
-$as_echo_n "checking for $libbfd... " >&6; }
-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then :
-  $as_echo_n "(cached) " >&6
-else
-  test "$cross_compiling" = yes &&
-  as_fn_error "cannot check for file existence when cross compiling" "$LINENO" 5
-if test -r "$libbfd"; then
-  eval "$as_ac_File=yes"
-else
-  eval "$as_ac_File=no"
-fi
-fi
-eval ac_res=\$$as_ac_File
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_File
-   if test "x$as_val" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$libbfd" | $as_tr_cpp` 1
-_ACEOF
-libopc="$libopc $libbfd" incopc="-I/opt/local/include"
-else
-  have_libopcodes="no"
-fi
-
-
-fi
-
-
-if test "$have_libopcodes" = "no"; then :
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find opcodes library" >&5
-$as_echo "$as_me: WARNING: Could not find opcodes library" >&2;}
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Build will not include disassembly support" >&5
-$as_echo "$as_me: WARNING: Build will not include disassembly support" >&2;}
-
-else
-
-  LIBS="$libopc $LIBS"
-  INCDIRS="$incopc"
-
-$as_echo "#define RISCV_HAVE_LIBOPCODES /**/" >>confdefs.h
-
-
-fi