Attachment #444352 for bug #582690

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Lines 6254-6263 echo >&5 "libc_undefs='$libc_undefs'" Link Here

(-)a/configure (-2 / +3 lines)
6254	# defaults to -fstack-protector but this produces an undefined symbol	6254	# defaults to -fstack-protector but this produces an undefined symbol
6255	# other than __stack_chk_fail. However, compilers like that have not	6255	# other than __stack_chk_fail. However, compilers like that have not
6256	# been encountered in practice.	6256	# been encountered in practice.
6257	libc_undefs=`echo "$libc_undefs" \| egrep '^(foobar\|__stack_chk_fail)$'`	6257	libc_undefs=`echo "$libc_undefs" \| egrep '^(foobar\|__stack_chk_fail\|__stack_chk_fail_local)$'`
6258	case "$libc_undefs" in	6258	case "$libc_undefs" in
6259	foobar) libc_cv_predef_stack_protector=no ;;	6259	foobar) libc_cv_predef_stack_protector=no ;;
6260	'__stack_chk_fail	6260	'__stack_chk_fail_local
		6261	foobar'\|'__stack_chk_fail
6261	foobar') libc_cv_predef_stack_protector=yes ;;	6262	foobar') libc_cv_predef_stack_protector=yes ;;
6262	*) as_fn_error $? "unexpected symbols in test: $libc_undefs" "$LINENO" 5 ;;	6263	*) as_fn_error $? "unexpected symbols in test: $libc_undefs" "$LINENO" 5 ;;
6263	esac	6264	esac

Lines 1605-1614 echo >&AS_MESSAGE_LOG_FD "libc_undefs='$ Link Here

(-)a/configure.ac (-2 / +3 lines)
1605	# defaults to -fstack-protector but this produces an undefined symbol	1605	# defaults to -fstack-protector but this produces an undefined symbol
1606	# other than __stack_chk_fail. However, compilers like that have not	1606	# other than __stack_chk_fail. However, compilers like that have not
1607	# been encountered in practice.	1607	# been encountered in practice.
1608	libc_undefs=`echo "$libc_undefs" \| egrep '^(foobar\|__stack_chk_fail)$'`	1608	libc_undefs=`echo "$libc_undefs" \| egrep '^(foobar\|__stack_chk_fail\|__stack_chk_fail_local)$'`
1609	case "$libc_undefs" in	1609	case "$libc_undefs" in
1610	foobar) libc_cv_predef_stack_protector=no ;;	1610	foobar) libc_cv_predef_stack_protector=no ;;
1611	'__stack_chk_fail	1611	'__stack_chk_fail_local
		1612	foobar'\|'__stack_chk_fail
1612	foobar') libc_cv_predef_stack_protector=yes ;;	1613	foobar') libc_cv_predef_stack_protector=yes ;;
1613	*) AC_MSG_ERROR([unexpected symbols in test: $libc_undefs]) ;;	1614	*) AC_MSG_ERROR([unexpected symbols in test: $libc_undefs]) ;;
1614	esac],	1615	esac],

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