[jira] [Created] (TS-3177) Compiling with G++ 4.9.2 has compile warnings in CK

["Susan Hinrichs (JIRA)" <ji...@apache.org>]

Susan Hinrichs created TS-3177:
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             Summary: Compiling with G++ 4.9.2 has compile warnings in CK
                 Key: TS-3177
                 URL: https://issues.apache.org/jira/browse/TS-3177
             Project: Traffic Server
          Issue Type: Bug
            Reporter: Susan Hinrichs


Initially reported by [~degreane] while trying out FC21 beta.  I also saw with g++ 4.9.2 on FC21 beta.

/usr/bin/cc -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -std=gnu99 -pedantic -Wall -W -Wundef -Wendif-labels -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wdisabled-optimization -fstrict-aliasing -O2 -pipe -Wno-parentheses  -fPIC -I/opt/FireWall/.mytmp/trafficserver/lib/ck/include -I/opt/FireWall/.mytmp/trafficserver/lib/ck/include -m64 -D__x86_64__ -c -o /opt/FireWall/.mytmp/trafficserver/lib/ck/src/ck_barrier_centralized.o /opt/FireWall/.mytmp/trafficserver/lib/ck/src/ck_barrier_centralized.c
In file included from /usr/include/limits.h:25:0,
                 from /usr/lib/gcc/x86_64-redhat-linux/4.9.2/include/limits.h:168,
                 from /usr/lib/gcc/x86_64-redhat-linux/4.9.2/include/syslimits.h:7,
                 from /usr/lib/gcc/x86_64-redhat-linux/4.9.2/include/limits.h:34,
                 from /opt/FireWall/.mytmp/trafficserver/lib/ck/include/ck_limits.h:30,
                 from /opt/FireWall/.mytmp/trafficserver/lib/ck/include/spinlock/anderson.h:31,
                 from /opt/FireWall/.mytmp/trafficserver/lib/ck/include/ck_spinlock.h:30,
                 from /opt/FireWall/.mytmp/trafficserver/lib/ck/include/ck_barrier.h:31,
                 from /opt/FireWall/.mytmp/trafficserver/lib/ck/src/ck_barrier_centralized.c:28:
/usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
 # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
   ^

Plus a few more similar lines.  Faysal confirms that changing the define flags as suggested fixes the warning, but I don't immediately see what to fix up so the corrected Makefile is generated.

[~amc] suggests that Phil is most familiar with this package.




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