MinGW和JDK在路径中互相禁用对方的可执行文件 [英] MinGW and JDK mutually disable each other's executables in path
问题描述
所有以下设置仅在系统变量中（我的用户变量不包括JDK或MinGW地址）。我有一个 JAVA_HOME 环境变量设置如下：
JAVA_HOME - C ：\Program Files\Java\jdk1.8.0_66
（这产生的行为与我写的地址相同当我的路径变量以％JAVA_HOME％\bin开头时，$ / $ C：\MinGW\bin; ... 我在cmd中获取正确的 javac 访问权限，但不是 gcc 或 g ++ 的作品。
通常的错误信息：
'g ++'不被识别为内部或外部命令，可操作的程序或批处理文件
当我的路径变量以 C：\MinGW\bin ％JAVA_HOME％\bin; ... 我正在工作 gcc 命令，但现在 javac 是无法识别的...
'javac'不被识别为内部或外部命令，可操作的程序或批处理文件
我如何解决这个问题？
（我正在为Eclipse设计开发Android环境使用cocos2d-x，我使用MinGW v4.8.1，JDK 1.8 x64和Win v8.1 x64）
我的完整路径如下所示：
％JAVA_HOME％\bin;
C：\MinGW\bin;
C：\ProgramData\Oracle\Java\javapath;
C：\Windows\system32;
C：\Windows;
C：\Windows\System32\Wbem;
C：\Windows\System32\WindowsPowerShell\v1.0\;
C：\程序文件（x86）\NVIDIA Corporation\PhysX\Common;
C：\Program文件（x86）\Windows Kits\ 8.1\Windows Performance Toolkit\;
C：\Program Files\Microsoft SQL Server\110\Tools\Binn\;
C：\程序文件\Microsoft SQL Server\120\Tools\Binn\;
C：\程序文件（x86）\CMake\bin;
C ：\Program Files\TortoiseHg\;
C：\Program文件（x86）\Microsoft SQL Server\Client SDK\ODBC\110\Tools\Binn\ ;
C：\程序文件（x86）\Microsoft SQL Server\130\Tools\Binn\ManagementStudio\;
C：\Program文件（x86）\Microsoft SQL Server\130\Tools\Binn\;
C：\Program文件（x86）\Microsoft SQL Server\130\DTS\Binn \;
C：\Program Files\Microsoft SQL Server\Client SDK\ODBC\110\Tools\Binn\;
C：\\ \\ Program Files（x86）\Microsoft SQL Server\120\Tools\Bi nn\;
C：\Program Files\Microsoft SQL Server\120\DTS\Binn\;
C：\Program文件（x86） \GtkSharp\2.12\bin;
C：\程序文件（x86）\Skype\Phone\
其中javapath间接地指向JRE exe的。
编辑：
jdk1.7.0_79 x64产生相同的结果（我从现在开始坚持1.7 ）
编辑：
我重新安装了mingw，没有改变。如果jdk地址在mingw地址之前，所有的mingw可执行文件都变得无法访问，反之亦然，这正在杀死我：（
我尝试了很多变体，JRE的路径必须在MinGW的路径之前，否则我甚至不能从cmd调用java，但是它并不会像JDK那样禁用MinGW的exe。
所以这个变体例如仍然隐藏所有MinGW exe的路径：
C：\Program Files\Java\jre1.8.0_66\bin;
C：\Program Files \Java\jdk1.7.0_79\bin;
C：\MinGW\bin;
etc ...
哦..我的..上帝... Windows - 只能找到PATH环境变量的第一个条目
空间!!!请勿在SEMICOLON !!之后留空。
（谁创建环境变量编辑UI（特别是解析）以及MSVS的包含/链接编辑应该是 CENSORED ）
All following settings are in system variables only (my user variables don't include either JDK or MinGW addresses). I have a JAVA_HOME environment variable set up like this:
JAVA_HOME - C:\Program Files\Java\jdk1.8.0_66
(this produces the same behavior as if I had written the address of jdk to the path)
When my path variable begins with %JAVA_HOME%\bin; C:\MinGW\bin; ... I get correct javac access in cmd, but neither gcc nor g++ works.
Usual error message:
'g++' is not recognized as an internal or external command, operable program or batch file
And when my path variable begins with C:\MinGW\bin; %JAVA_HOME%\bin; ... I get working gcc commands but now javac is unrecognized...
'javac' is not recognized as an internal or external command, operable program or batch file
How can I solve this problem?
(I'm trying to set up an environment for Eclipse to develop to Android with cocos2d-x, I use MinGW v4.8.1, JDK 1.8 x64 and Win v8.1 x64)
My full path looks like this:
%JAVA_HOME%\bin;
C:\MinGW\bin;
C:\ProgramData\Oracle\Java\javapath;
C:\Windows\system32;
C:\Windows;
C:\Windows\System32\Wbem;
C:\Windows\System32\WindowsPowerShell\v1.0\;
C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;
C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;
C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;
C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;
C:\Program Files (x86)\CMake\bin;
C:\Program Files\TortoiseHg\;
C:\Program Files (x86)\Microsoft SQL Server\Client SDK\ODBC\110\Tools\Binn\;
C:\Program Files (x86)\Microsoft SQL Server\130\Tools\Binn\ManagementStudio\;
C:\Program Files (x86)\Microsoft SQL Server\130\Tools\Binn\;
C:\Program Files (x86)\Microsoft SQL Server\130\DTS\Binn\;
C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\110\Tools\Binn\;
C:\Program Files (x86)\Microsoft SQL Server\120\Tools\Binn\;
C:\Program Files\Microsoft SQL Server\120\DTS\Binn\;
C:\Program Files (x86)\GtkSharp\2.12\bin;
C:\Program Files (x86)\Skype\Phone\
Where javapath indirectly points to JRE exe's.
Edit:
jdk1.7.0_79 x64 produces the same result (I'm sticking with 1.7 from now on)
Edit:
I reinstalled mingw, nothing changed. If the jdk address precedes the mingw address, all mingw executables become unreachable, vica-versa, this is killing me :(
I tried many variations, the path to JRE must precede the path to MinGW, otherwise I can't even call "java" from cmd, however it doesn't disable MinGW's exe's like the JDK does.
So this variation for example still hides all of MinGW exe's from The Path:
C:\Program Files\Java\jre1.8.0_66\bin;
C:\Program Files\Java\jdk1.7.0_79\bin;
C:\MinGW\bin;
etc...
Oh.. My.. God... Windows - only the first entry of PATH-environment variable can be found
THE SPACES!!! DON'T PUT SPACE AFTER A SEMICOLON!!
(Whoever created environment variable editing UI (especially the parsing), along with MSVS's inclusion/linkage editing, should be CENSORED)
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