From: Andrew Waterman <waterman@cs.berkeley.edu>
Date: Sat, 10 Jan 2015 01:41:59 +0000 (-0800)
Subject: Don't look for a simulator when cross compiling
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b462e1f80b6839233076234347561e3d143e39ce;p=riscv-isa-sim.git

Don't look for a simulator when cross compiling
---

diff --git a/configure b/configure
index 7748d5c..0152a33 100755
--- a/configure
+++ b/configure
@@ -593,9 +593,6 @@ subprojects
 EGREP
 GREP
 CPP
-RUNFLAGS
-ac_ct_RUN
-RUN
 stow
 INSTALL_DATA
 INSTALL_SCRIPT
@@ -3516,123 +3513,6 @@ fi
 
 
 
-  if  test "${build}" != "${host}" ; then :
-
-    if test -n "$ac_tool_prefix"; then
-  for ac_prog in isa-run run
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RUN+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$RUN"; then
-  ac_cv_prog_RUN="$RUN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_RUN="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-RUN=$ac_cv_prog_RUN
-if test -n "$RUN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RUN" >&5
-$as_echo "$RUN" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$RUN" && break
-  done
-fi
-if test -z "$RUN"; then
-  ac_ct_RUN=$RUN
-  for ac_prog in isa-run run
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RUN+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_RUN"; then
-  ac_cv_prog_ac_ct_RUN="$ac_ct_RUN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_RUN="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RUN=$ac_cv_prog_ac_ct_RUN
-if test -n "$ac_ct_RUN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RUN" >&5
-$as_echo "$ac_ct_RUN" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_RUN" && break
-done
-
-  if test "x$ac_ct_RUN" = x; then
-    RUN="no"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    RUN=$ac_ct_RUN
-  fi
-fi
-
-    if  test ${RUN} = "no" ; then :
-
-      as_fn_error $? "Cannot find simulator for target ${target_alias}" "$LINENO" 5
-
-fi
-
-else
-
-    RUN=""
-
-fi
-
-
-
-
 #-------------------------------------------------------------------------
 # Checks for header files
 #-------------------------------------------------------------------------
diff --git a/configure.ac b/configure.ac
index 084028f..be5588e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -60,7 +60,6 @@ AC_CHECK_TOOL([RANLIB],[ranlib])
 # via the makefile.
 
 MCPPBS_PROG_INSTALL
-MCPPBS_PROG_RUN
 
 #-------------------------------------------------------------------------
 # Checks for header files