RFR: JDK-8149466: configure failed after JDK-8148351

Yasumasa Suenaga yasuenag at gmail.com
Tue Feb 9 13:43:33 UTC 2016

Hi all,

After JDK-8148351, configure script failed as below: 

 configure: Using default toolchain gcc (GNU Compiler Collection) 
 checking for gcc... /usr/lib64/ccache/gcc 
 checking resolved symbolic links for CC... /usr/bin/ccache 
 configure: Please use --enable-ccache instead of providing a wrapped compiler. 
 configure: error: /usr/lib64/ccache/gcc is a symbolic link to ccache. This is not supported. 
 configure exiting with result code 1 

I added --enable-ccache to configure option, but I cannot avoid this error. 
Cause of this is that symlink check in toolchain.m4 did not treat --enable-ccache. 

I've uploaded webrev for this issue.
Could you review it?




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