commit 5c89d9e25e63c27a85c0c57acec8427ca1ac965e
author Mateusz Kazimierczuk <mataha@shimiko.download> Wed Sep 13 13:13:32 2023 +0200
committer Jaikiran Pai <jaikiran@apache.org> Sun Sep 17 06:51:10 2023 +0530
tree fbd0455513f6cc240e046000651df65865198bbb
parent bcff8d904fd2639ae4ee5c526da93343d1895378

Fix `--release` param check in bootstrap.bat

The following check will always fail silently due to batch `echo` always
taking strings literally - including double quotes:

    echo "public class JavacVersionCheck {}" >%CLASSDIR%\JavacVersionCheck.java
    "%JAVAC%" --release 8 -d %CLASSDIR% %CLASSDIR%\JavacVersionCheck.java >nul 2>&1

With the following error message:

    JavacVersionCheck.java:1: error: class, interface, or enum expected
    "public class JavacVersionCheck {}"
    ^
    1 error

Even with that fixed, the next statement will crash and burn on systems
that do not have Command Extensions enabled (e.g. invoked with `cmd /y`):

    IF %ERRORLEVEL% EQU 0 SET JAVAC_RELEASE_VERSION="--release 8"

With the following error message:

    EQU was unexpected at this time.

In order to accommodate that, those checks have been corrected.

Signed-off-by: Mateusz Kazimierczuk <mataha@shimiko.download>

This closes #205 pull request at github.com/apache/ant