Question

配置代码的问题是什么？

ERROR INFO：
./configure: line 9746: syntax error near unexpected token `else'
./configure: line 9746: `else'

配置代码：

_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
         test -z "$ac_c_werror_flag" ||
         test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

else    
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

        OPENSSL_WARNING=" WARNING: OpenSSL version should be 1.0.1g or     higher"
{ $as_echo "$as_me:$LINENO: WARNING: OpenSSL version should be 1.0.1g or     higher." >&5
$as_echo "$as_me: WARNING: OpenSSL version should be 1.0.1g or higher." >&2;}
fi

Answer 1

您的配置脚本似乎有问题。在version on Github我看到了这段代码：

if ac_fn_c_try_compile "$LINENO"; then :

else
  OPENSSL_WARNING=" WARNING: OpenSSL version should be 1.0.1g or higher"
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: OpenSSL version should be 1.0.1g or higher." >&5
$as_echo "$as_me: WARNING: OpenSSL version should be 1.0.1g or higher." >&2;}

fi

与你的分歧是你的then之后没有结肠。

有关bash中冒号运算符的更详细说明，请参阅What is the purpose of the : (colon) GNU Bash builtin?。简短的版本，在这里它就像某种“无操作”。

以下是arangodb错误的汇编

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