cmd/yacc
In file included from m_ipt.c:17:0:
../include/linux/if.h:92:19: error: redeclaration of enumerator 'IFF_UP'
 #define IFF_UP    IFF_UP
                   ^
../include/linux/if.h:71:2: note: previous definition of 'IFF_UP' was here
  IFF_UP    = 1<<0,  /* sysfs */
  ^
../include/linux/if.h:93:25: error: redeclaration of enumerator 'IFF_BROADCAST'
 #define IFF_BROADCAST   IFF_BROADCAST
                         ^
../include/linux/if.h:72:2: note: previous definition of 'IFF_BROADCAST' was here
  IFF_BROADCAST   = 1<<1,  /* __volatile__ */
  ^
../include/linux/if.h:94:21: error: redeclaration of enumerator 'IFF_DEBUG'
 #define IFF_DEBUG   IFF_DEBUG
                     ^
../include/linux/if.h:73:2: note: previous definition of 'IFF_DEBUG' was here
  IFF_DEBUG   = 1<<2,  /* sysfs */
  ^
../include/linux/if.h:95:24: error: redeclaration of enumerator 'IFF_LOOPBACK'
 #define IFF_LOOPBACK   IFF_LOOPBACK
                        ^
../include/linux/if.h:74:2: note: previous definition of 'IFF_LOOPBACK' was here
  IFF_LOOPBACK   = 1<<3,  /* __volatile__ */
  ^
../include/linux/if.h:96:27: error: redeclaration of enumerator 'IFF_POINTOPOINT'
 #define IFF_POINTOPOINT   IFF_POINTOPOINT
                           ^
../include/linux/if.h:75:2: note: previous definition of 'IFF_POINTOPOINT' was here
  IFF_POINTOPOINT   = 1<<4,  /* __volatile__ */
  ^
../include/linux/if.h:97:26: error: redeclaration of enumerator 'IFF_NOTRAILERS'
 #define IFF_NOTRAILERS   IFF_NOTRAILERS
                          ^
../include/linux/if.h:76:2: note: previous definition of 'IFF_NOTRAILERS' was here
  IFF_NOTRAILERS   = 1<<5,  /* sysfs */
  ^
../include/linux/if.h:98:23: error: redeclaration of enumerator 'IFF_RUNNING'
 #define IFF_RUNNING   IFF_RUNNING
                       ^
../include/linux/if.h:77:2: note: previous definition of 'IFF_RUNNING' was here
  IFF_RUNNING   = 1<<6,  /* __volatile__ */
  ^
../include/linux/if.h:99:21: error: redeclaration of enumerator 'IFF_NOARP'
 #define IFF_NOARP   IFF_NOARP
                     ^
../include/linux/if.h:78:2: note: previous definition of 'IFF_NOARP' was here
  IFF_NOARP   = 1<<7,  /* sysfs */
  ^
../include/linux/if.h:100:23: error: redeclaration of enumerator 'IFF_PROMISC'
 #define IFF_PROMISC   IFF_PROMISC
                       ^
../include/linux/if.h:79:2: note: previous definition of 'IFF_PROMISC' was here
  IFF_PROMISC   = 1<<8,  /* sysfs */
  ^
../include/linux/if.h:101:24: error: redeclaration of enumerator 'IFF_ALLMULTI'
 #define IFF_ALLMULTI   IFF_ALLMULTI
                        ^
../include/linux/if.h:80:2: note: previous definition of 'IFF_ALLMULTI' was here
  IFF_ALLMULTI   = 1<<9,  /* sysfs */
  ^
../include/linux/if.h:102:22: error: redeclaration of enumerator 'IFF_MASTER'
 #define IFF_MASTER   IFF_MASTER
                      ^
../include/linux/if.h:81:2: note: previous definition of 'IFF_MASTER' was here
  IFF_MASTER   = 1<<10, /* __volatile__ */
  ^
../include/linux/if.h:103:21: error: redeclaration of enumerator 'IFF_SLAVE'
 #define IFF_SLAVE   IFF_SLAVE
                     ^
../include/linux/if.h:82:2: note: previous definition of 'IFF_SLAVE' was here
  IFF_SLAVE   = 1<<11, /* __volatile__ */
  ^
../include/linux/if.h:104:25: error: redeclaration of enumerator 'IFF_MULTICAST'
 #define IFF_MULTICAST   IFF_MULTICAST
                         ^
../include/linux/if.h:83:2: note: previous definition of 'IFF_MULTICAST' was here
  IFF_MULTICAST   = 1<<12, /* sysfs */
  ^
../include/linux/if.h:105:23: error: redeclaration of enumerator 'IFF_PORTSEL'
 #define IFF_PORTSEL   IFF_PORTSEL
                       ^
../include/linux/if.h:84:2: note: previous definition of 'IFF_PORTSEL' was here
  IFF_PORTSEL   = 1<<13, /* sysfs */
  ^
../include/linux/if.h:106:25: error: redeclaration of enumerator 'IFF_AUTOMEDIA'
 #define IFF_AUTOMEDIA   IFF_AUTOMEDIA
                         ^
../include/linux/if.h:85:2: note: previous definition of 'IFF_AUTOMEDIA' was here
  IFF_AUTOMEDIA   = 1<<14, /* sysfs */
  ^
../include/linux/if.h:107:23: error: redeclaration of enumerator 'IFF_DYNAMIC'
 #define IFF_DYNAMIC   IFF_DYNAMIC
                       ^
../include/linux/if.h:86:2: note: previous definition of 'IFF_DYNAMIC' was here
  IFF_DYNAMIC   = 1<<15, /* sysfs */
  ^
In file included from ../include/xtables.h:16:0,
                 from ../include/iptables.h:5,
                 from m_ipt.c:18:
/nix/store/cap4dv1c16nzy8y36pinryllxqygrqny-glibc-2.24-dev/include/net/if.h:111:8: error: redefinition of 'struct ifmap'
 struct ifmap
        ^
In file included from m_ipt.c:17:0:
../include/linux/if.h:169:8: note: originally defined here
 struct ifmap {
        ^
In file included from ../include/xtables.h:16:0,
                 from ../include/iptables.h:5,
                 from m_ipt.c:18:
/nix/store/cap4dv1c16nzy8y36pinryllxqygrqny-glibc-2.24-dev/include/net/if.h:126:8: error: redefinition of 'struct ifreq'
 struct ifreq
        ^
In file included from m_ipt.c:17:0:
../include/linux/if.h:203:8: note: originally defined here
 struct ifreq {
        ^
In file included from ../include/xtables.h:16:0,
                 from ../include/iptables.h:5,
                 from m_ipt.c:18:
/nix/store/cap4dv1c16nzy8y36pinryllxqygrqny-glibc-2.24-dev/include/net/if.h:176:8: error: redefinition of 'struct ifconf'
 struct ifconf
        ^
In file included from m_ipt.c:17:0:
../include/linux/if.h:252:8: note: originally defined here
 struct ifconf  {
        ^
archive/tar
cmd/pprof/internal/plugin
m_ipt.c:62:1: warning: no previous prototype for 'register_target' [-Wmissing-prototypes]
 register_target(struct iptables_target *me)
 ^
m_ipt.c: In function 'register_target':
m_ipt.c:66:4: error: dereferencing pointer to incomplete type 'struct iptables_target'
  me->next = t_list;
    ^
m_ipt.c: At top level:
m_ipt.c:72:1: error: conflicting types for 'xtables_register_target'
 xtables_register_target(struct iptables_target *me)
 ^
In file included from ../include/iptables.h:5:0,
                 from m_ipt.c:18:
../include/xtables.h:444:13: note: previous declaration of 'xtables_register_target' was here
 extern void xtables_register_target(struct xtables_target *me);
             ^
m_ipt.c:79:1: warning: no previous prototype for 'exit_tryhelp' [-Wmissing-prototypes]
 exit_tryhelp(int status)
 ^
m_ipt.c:87:17: warning: 'enum exittype' declared inside parameter list
 exit_error(enum exittype status, char *msg, ...)
                 ^
m_ipt.c:87:17: warning: its scope is only this definition or declaration, which is probably not what you want
m_ipt.c:87:26: error: parameter 1 ('status') has incomplete type
 exit_error(enum exittype status, char *msg, ...)
                          ^
m_ipt.c:87:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
 exit_error(enum exittype status, char *msg, ...)
 ^
m_ipt.c:110:1: warning: no previous prototype for 'addr_to_dotted' [-Wmissing-prototypes]
 addr_to_dotted(const struct in_addr *addrp)
 ^
m_ipt.c:120:5: warning: no previous prototype for 'string_to_number_ll' [-Wmissing-prototypes]
 int string_to_number_ll(const char *s, unsigned long long min,
     ^
m_ipt.c:140:5: warning: no previous prototype for 'string_to_number_l' [-Wmissing-prototypes]
 int string_to_number_l(const char *s, unsigned long min, unsigned long max,
     ^
m_ipt.c:152:5: warning: no previous prototype for 'string_to_number' [-Wmissing-prototypes]
 int string_to_number(const char *s, unsigned int min, unsigned int max,
     ^
m_ipt.c:314:17: warning: no previous prototype for 'dotted_to_addr' [-Wmissing-prototypes]
 struct in_addr *dotted_to_addr(const char *dotted)
                 ^
m_ipt.c:361:1: warning: no previous prototype for 'build_st' [-Wmissing-prototypes]
 build_st(struct iptables_target *target, struct ipt_entry_target *t)
 ^
m_ipt.c: In function 'build_st':
m_ipt.c:369:7: warning: implicit declaration of function 'IPT_ALIGN' [-Wimplicit-function-declaration]
       IPT_ALIGN(sizeof (struct ipt_entry_target)) + target->size;
       ^
m_ipt.c: In function 'parse_ipt':
m_ipt.c:405:13: error: 'IPT_LIB_DIR' undeclared (first use in this function)
   lib_dir = IPT_LIB_DIR;
             ^
m_ipt.c:405:13: note: each undeclared identifier is reported only once for each function it appears in
m_ipt.c: In function 'print_ipt':
m_ipt.c:547:13: error: 'IPT_LIB_DIR' undeclared (first use in this function)
   lib_dir = IPT_LIB_DIR;
             ^
cmd/pprof/internal/report
In file included from m_ipt.c:32:0:
m_ipt.c: In function 'exit_error':
m_ipt.c:91:2: error: 'va_start' used in function with fixed args
  va_start(args, msg);
  ^
make[1]: *** [<builtin>: m_ipt.o] Error 1
rm emp_ematch.lex.c
make[1]: Leaving directory '/tmp/nix-build-iproute2-4.5.0.drv-0/iproute2-4.5.0/tc'
make: *** [Makefile:49: all] Error 2
builder for ‘/nix/store/hakp69nndby1242c0mgz59870zqypx3v-iproute2-4.5.0.drv’ failed with exit code 2