error when compiling gcc

[Andrew Haley]

On 31/07/15 01:24, 纪明 wrote:
> Here is the output:
> 
> gcc -v
> 
> Using built-in specs.
> Target: x86_64-redhat-linux
> Configured with: ../configure --prefix=/usr --mandir=/usr/share/man 
> --infodir=/usr/share/info 
> --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap 
> --enable-shared --enable-threads=posix --enable-checking=release 
> --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions 
> --enable-gnu-unique-object 
> --enable-languages=c,c++,objc,obj-c++,java,fortran,ada 
> --enable-java-awt=gtk --disable-dssi 
> --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre 
> --enable-libgcj-multifile --enable-java-maintainer-mode 
> --with-ecj-jar=/usr/share/java/eclipse-ecj.jar 
> --disable-libjava-multilib --with-ppl --with-cloog --with-tune=generic 
> --with-arch_32=i686 --build=x86_64-redhat-linux
> Thread model: posix
> gcc version 4.4.7 20120313 (Red Hat 4.4.7-11) (GCC)
> 
> 
> 在 2015/07/30 17:31, Andrew Haley 写道:
>> On 30/07/15 10:16, 纪明 wrote:
>>>       I downloaded gcc-4.9.3, and wanted to compile it on my Centos 6.5
>>> box. I first intalled the prerequisites, isl-0.14, mpc-0.8.1, gmp-4.3.2,
>>> mpfr-2.4.2, and cloog-0.18.3, then I ran configure and specified the
>>> directory of the above packages. When I ran make, I got the following
>>> errors:
>>>
>>> ../../../libitm/config/linux/rwlock.cc: In member function ‘bool
>>> GTM::gtm_rwlock::write_lock_generic(GTM::gtm_thread*)’:
>>> ../../../libitm/config/linux/rwlock.cc:160:16: error: ‘typeof’ was not
>>> declared in this scope
>>>              != ~(typeof it->shared_state)0)
>>>                   ^
>>> ../../../libitm/config/linux/rwlock.cc:160:23: error: expected ‘)’
>>> before ‘it’
>>>              != ~(typeof it->shared_state)0)
>>>                          ^
>>> ../../../libitm/config/linux/rwlock.cc:176:5: error: expected ‘)’ before
>>> ‘}’ token
>>>        }
>>>        ^
>>>
>>>
>>> Anyone can help me out on this?

This is extremely odd.  I don't know why this doesn't work for you.
It may be possible for someone to help if you provide full details
about how you configured and built GCC.

Andrew.