Package: libmemcache Version: 1.4.0.rc2-1.1 Severity: important User: debian-...@lists.debian.org Usertags: ftbfs-gcc-6 gcc-6-storage-size
This package fails to build with GCC 6. GCC 6 has not been released yet, but it's expected that GCC 6 will become the default compiler for stretch. Note that only the first error is reported; there might be more. You can find a snapshot of GCC 6 in experimental. To build with GCC 6, you can set CC=gcc-6 CXX=g++-6 explicitly. You may be able to find out more about this issue at https://gcc.gnu.org/gcc-6/changes.html > sbuild (Debian sbuild) 0.67.0 (26 Dec 2015) on dl580gen9-02.hlinux ... > memcache.c: In function 'mcm_server_connect': > memcache.c:2214:43: error: dereferencing pointer to incomplete type 'struct > addrinfo' > if (ms->hostinfo == NULL || ms->hostinfo->ai_addrlen == 0) { > ^~ > > In file included from memcache.c:65:0: > ../include/memcache.h:1071:101: warning: comparison between pointer and > integer > #define MCM_ERR_MSG(_code, _msg) mcm_err(ctxt, ERR_FLAG, __FUNCTION__, > __LINE__, _code, _msg, (_msg != NULL ? strlen(_msg) : 0), 0) > > ^ > > memcache.c:2217:7: note: in expansion of macro 'MCM_ERR_MSG' > MCM_ERR_MSG(MCM_ERR_NET_HOST, gai_strerror(i)); > ^~~~~~~~~~~ > > memcache.c:2217:37: warning: passing argument 1 of 'strlen' makes pointer > from integer without a cast [-Wint-conversion] > MCM_ERR_MSG(MCM_ERR_NET_HOST, gai_strerror(i)); > ^ > > ../include/memcache.h:1071:118: note: in definition of macro 'MCM_ERR_MSG' > #define MCM_ERR_MSG(_code, _msg) mcm_err(ctxt, ERR_FLAG, __FUNCTION__, > __LINE__, _code, _msg, (_msg != NULL ? strlen(_msg) : 0), 0) > > ^~~~ > > In file included from memcache.c:35:0: > /usr/include/string.h:394:15: note: expected 'const char *' but argument is > of type 'int' > extern size_t strlen (const char *__s) > ^~~~~~ > > In file included from memcache.c:65:0: > memcache.c:2217:37: warning: passing argument 6 of 'mcm_err' makes pointer > from integer without a cast [-Wint-conversion] > MCM_ERR_MSG(MCM_ERR_NET_HOST, gai_strerror(i)); > ^ > > ../include/memcache.h:1071:89: note: in definition of macro 'MCM_ERR_MSG' > #define MCM_ERR_MSG(_code, _msg) mcm_err(ctxt, ERR_FLAG, __FUNCTION__, > __LINE__, _code, _msg, (_msg != NULL ? strlen(_msg) : 0), 0) > > ^~~~ > > memcache.c:773:1: note: expected 'const char *' but argument is of type 'int' > mcm_err(const struct memcache_ctxt *ctxt, const u_int32_t flags, const char > *funcname, const u_int32_t lineno, > ^~~~~~~ > > memcache.c:2223:66: warning: left-hand operand of comma expression has no > effect [-Wunused-value] > for (i = 0, res = ms->hostinfo; res != NULL; res = res->ai_next, i++) { > ^ > > memcache.c: In function 'mcm_server_free': > memcache.c:2457:5: warning: implicit declaration of function 'freeaddrinfo' > [-Wimplicit-function-declaration] > freeaddrinfo(ms->hostinfo); > ^~~~~~~~~~~~ > > memcache.c: In function 'mcm_server_resolve': > memcache.c:2602:19: error: storage size of 'hints' isn't known > struct addrinfo hints, *res; > ^~~~~ > > memcache.c:2618:24: error: invalid application of 'sizeof' to incomplete type > 'struct addrinfo' > bzero(&hints, sizeof(struct addrinfo)); > ^~~~~~ > > memcache.c:2622:9: warning: implicit declaration of function 'getaddrinfo' > [-Wimplicit-function-declaration] > ret = getaddrinfo(ms->hostname, ms->port, &hints, &ms->hostinfo); > ^~~~~~~~~~~ > > memcache.c:2602:19: warning: unused variable 'hints' [-Wunused-variable] > struct addrinfo hints, *res; > ^~~~~ > > memcache.c: At top level: > memcache.c:288:11: warning: 'mcGlobalCtxt' is static but used in inline > function 'mc_global_ctxt' which is not static > return &mcGlobalCtxt; > ^~~~~~~~~~~~ > > In file included from memcache.c:66:0: > ../include/memcache/buffer.h:73:16: warning: inline function > 'mcm_buf_remain_off' declared but never defined > inline size_t mcm_buf_remain_off(const struct memcache_ctxt *, const struct > memcache_buf *); > ^~~~~~~~~~~~~~~~~~ > > ../include/memcache/buffer.h:72:16: warning: inline function 'mcm_buf_remain' > declared but never defined > inline size_t mcm_buf_remain(const struct memcache_ctxt *, const struct > memcache_buf *); > ^~~~~~~~~~~~~~ > > ../include/memcache/buffer.h:66:19: warning: inline function 'mcm_buf_len' > declared but never defined > inline u_int32_t mcm_buf_len(const struct memcache_ctxt *, const struct > memcache_buf *); > ^~~~~~~~~~~ > > memcache.c:160:21: warning: 'str_space_len' defined but not used > [-Wunused-const-variable] > static const size_t str_space_len = MCM_CSTRLEN(str_space); > ^~~~~~~~~~~~~ > > Makefile:457: recipe for target 'memcache.lo' failed > make[3]: *** [memcache.lo] Error 1 -- Martin Michlmayr Linux for HPE Helion, Hewlett Packard Enterprise
