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[GCC bug #63539]: libgo does not use the newly built objcopy when doing a combined build

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2015-01-03  Andrew Pinski  <apinski@cavium.com>

        * Makefile.def (flags_to_pass): Pass OBJCOPY_FOR_TARGET also.
        * Makefile.tpl (HOST_EXPORTS): Add OBJCOPY_FOR_TARGET.
        (BASE_TARGET_EXPORTS): Add OBJCOPY.
        (OBJCOPY_FOR_TARGET): New variable.
        (EXTRA_TARGET_FLAGS): Add OBJCOPY.
        * Makefile.in: Regenerate.
        * configure.ac: Check for already installed target objcopy.
        Also GCC_TARGET_TOOL on objcopy.
        * configure: Regenerate.
This commit is contained in:
Andrew Pinski
2015-01-03 14:54:45 -08:00
parent e1e061e77d
commit 6b91c5417c
6 changed files with 300 additions and 0 deletions
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276
configure vendored
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@@ -574,6 +574,7 @@ STRIP_FOR_TARGET
READELF_FOR_TARGET
RANLIB_FOR_TARGET
OBJDUMP_FOR_TARGET
OBJCOPY_FOR_TARGET
NM_FOR_TARGET
LIPO_FOR_TARGET
LD_FOR_TARGET
@@ -830,6 +831,7 @@ DLLTOOL_FOR_TARGET
LD_FOR_TARGET
LIPO_FOR_TARGET
NM_FOR_TARGET
OBJCOPY_FOR_TARGET
OBJDUMP_FOR_TARGET
RANLIB_FOR_TARGET
READELF_FOR_TARGET
@@ -1603,6 +1605,8 @@ Some influential environment variables:
LIPO for the target
NM_FOR_TARGET
NM for the target
OBJCOPY_FOR_TARGET
OBJCOPY for the target
OBJDUMP_FOR_TARGET
OBJDUMP for the target
RANLIB_FOR_TARGET
@@ -12361,6 +12365,236 @@ fi
if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" ; then
if test -n "$with_build_time_tools"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objcopy in $with_build_time_tools" >&5
$as_echo_n "checking for objcopy in $with_build_time_tools... " >&6; }
if test -x $with_build_time_tools/objcopy; then
OBJCOPY_FOR_TARGET=`cd $with_build_time_tools && pwd`/objcopy
ac_cv_path_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OBJCOPY_FOR_TARGET" >&5
$as_echo "$ac_cv_path_OBJCOPY_FOR_TARGET" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
elif test $build != $host && test $have_gcc_for_target = yes; then
OBJCOPY_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=objcopy`
test $OBJCOPY_FOR_TARGET = objcopy && OBJCOPY_FOR_TARGET=
test -n "$OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
fi
fi
if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
# Extract the first word of "objcopy", so it can be a program name with args.
set dummy objcopy; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_OBJCOPY_FOR_TARGET+set}" = set; then :
$as_echo_n "(cached) " >&6
else
case $OBJCOPY_FOR_TARGET in
[\\/]* | ?:[\\/]*)
ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $gcc_cv_tool_dirs
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_path_OBJCOPY_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
if test -n "$OBJCOPY_FOR_TARGET"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
$as_echo "$OBJCOPY_FOR_TARGET" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" ; then
if test -n "$OBJCOPY_FOR_TARGET"; then
ac_cv_prog_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
elif test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
fi
if test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
for ncn_progname in objcopy; do
# Extract the first word of "${ncn_progname}", so it can be a program name with args.
set dummy ${ncn_progname}; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_OBJCOPY_FOR_TARGET+set}" = set; then :
$as_echo_n "(cached) " >&6
else
if test -n "$OBJCOPY_FOR_TARGET"; then
ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_progname}"
$as_echo "$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
OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
if test -n "$OBJCOPY_FOR_TARGET"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
$as_echo "$OBJCOPY_FOR_TARGET" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
done
fi
if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" && test -n "$with_build_time_tools"; then
for ncn_progname in objcopy; do
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
if test -x $with_build_time_tools/${ncn_progname}; then
ac_cv_prog_OBJCOPY_FOR_TARGET=$with_build_time_tools/${ncn_progname}
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
break
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
done
fi
if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
for ncn_progname in objcopy; do
if test -n "$ncn_target_tool_prefix"; then
# Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_OBJCOPY_FOR_TARGET+set}" = set; then :
$as_echo_n "(cached) " >&6
else
if test -n "$OBJCOPY_FOR_TARGET"; then
ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
$as_echo "$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
OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
if test -n "$OBJCOPY_FOR_TARGET"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
$as_echo "$OBJCOPY_FOR_TARGET" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" && test $build = $target ; then
# Extract the first word of "${ncn_progname}", so it can be a program name with args.
set dummy ${ncn_progname}; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_OBJCOPY_FOR_TARGET+set}" = set; then :
$as_echo_n "(cached) " >&6
else
if test -n "$OBJCOPY_FOR_TARGET"; then
ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_progname}"
$as_echo "$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
OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
if test -n "$OBJCOPY_FOR_TARGET"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
$as_echo "$OBJCOPY_FOR_TARGET" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET" && break
done
fi
if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" ; then
set dummy objcopy
if test $build = $target ; then
OBJCOPY_FOR_TARGET="$2"
else
OBJCOPY_FOR_TARGET="${ncn_target_tool_prefix}$2"
fi
else
OBJCOPY_FOR_TARGET="$ac_cv_prog_OBJCOPY_FOR_TARGET"
fi
else
OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
fi
if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" ; then
if test -n "$with_build_time_tools"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdump in $with_build_time_tools" >&5
@@ -14291,6 +14525,48 @@ $as_echo "pre-installed" >&6; }
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target objcopy" >&5
$as_echo_n "checking where to find the target objcopy... " >&6; }
if test "x${build}" != "x${host}" ; then
if expr "x$OBJCOPY_FOR_TARGET" : "x/" > /dev/null; then
# We already found the complete path
ac_dir=`dirname $OBJCOPY_FOR_TARGET`
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
$as_echo "pre-installed in $ac_dir" >&6; }
else
# Canadian cross, just use what we found
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
$as_echo "pre-installed" >&6; }
fi
else
ok=yes
case " ${configdirs} " in
*" binutils "*) ;;
*) ok=no ;;
esac
if test $ok = yes; then
# An in-tree tool is available and we can use it
OBJCOPY_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/objcopy'
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
$as_echo "just compiled" >&6; }
elif expr "x$OBJCOPY_FOR_TARGET" : "x/" > /dev/null; then
# We already found the complete path
ac_dir=`dirname $OBJCOPY_FOR_TARGET`
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
$as_echo "pre-installed in $ac_dir" >&6; }
elif test "x$target" = "x$host"; then
# We can use an host tool
OBJCOPY_FOR_TARGET='$(OBJDUMP)'
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
$as_echo "host tool" >&6; }
else
# We need a cross tool
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
$as_echo "pre-installed" >&6; }
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target objdump" >&5
$as_echo_n "checking where to find the target objdump... " >&6; }
if test "x${build}" != "x${host}" ; then