[squid-dev] Build failed in Jenkins: 3.HEAD-amd64-centos-7-clang #130

[Kinkie]

>     nas_ipaddr = (__extension__ ({ register unsigned int __v, __x = (salocal.sin_addr.s_addr); if (__builtin_constant_p (__x)) __v = ((((__x) & 0xff000000) >> 24) | (((__x) & 0x00ff0000) >> 8) | (((__x) & 0x0000ff00) << 8) | (((__x) & 0x000000ff) << 24)); else __asm__ ("bswap %0" : "=r" (__v) : "0" (__x)); __v; }));
>                                    ^~~~~~~~~
> 18 errors generated.
[...]


> configure: BUILD Tools C++ FLAGS:  -g -O2 -std=c++11
> ../../../../helpers/basic_auth/RADIUS/radius-util.cc:152:30: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/radius-util.cc:152:30: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> make[4]: *** [radius-util.o] Error 1
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:175:34: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:175:34: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:370:28: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:370:28: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:380:28: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:380:28: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:400:32: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:400:32: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:414:38: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:414:38: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:544:38: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:544:38: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:562:50: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:562:50: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:563:43: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:563:43: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:580:36: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> ../../../../helpers/basic_auth/RADIUS/basic_radius_auth.cc:580:36: error: 'register' storage class specifier is deprecated [-Werror,-Wdeprecated-register]
> make[4]: *** [basic_radius_auth.o] Error 1
> make[3]: *** [all-recursive] Error 1
> make[2]: *** [all-recursive] Error 1
> make[1]: *** [all-recursive] Error 1
> make: *** [distcheck] Error 1
> Build FAILED.
> Build step 'Execute shell' marked build as failure

Doh!
The offending 'register' declaration is in a system header (htonl etc)
The possibilities I see are:
1.  -Wno-deprecated-register
2. #define register at the beginning of the file

What do you think?

-- 
    Francesco