with fc25,i use mock build rp-pppoe-3.12-7.fc26.src.rpm. # mock -r fedora-25-x86_64 --rebuild build rp-pppoe-3.12-7.fc26.src.rpm below is erro info,what up? pppoe-server.c: In function 'main': pppoe-server.c:1532:2: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result] fread(&x, 1, sizeof(x), fp); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ pppoe-server.c:1534:2: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result] fread(&CookieSeed, 1, SEED_LEN, fp); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ pppoe-server.c:1708:2: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result] chdir("/"); ^~~~~~~~~~ pppoe-server.c:1748:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result] ftruncate(LockFD, 0); ^~~~~~~~~~~~~~~~~~~~ pppoe-server.c:1750:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(LockFD, buf, strlen(buf)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ pppoe-server.c:1762:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(KidPipe[1], "X", 1); ^~~~~~~~~~~~~~~~~~~~~~~~~ At top level: pppoe-server.c:18:19: warning: 'RCSID' defined but not used [-Wunused-const-variable=] static char const RCSID[] = ^~~~~ gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fno-strict-aliasing -fno-strict-aliasing -Wall -Wstrict-prototypes '-DPPPOE_PATH="/usr/sbin/pppoe"' '-DPPPD_PATH="/usr/sbin/pppd"' '-DPLUGIN_PATH="/etc/ppp/plugins/rp-pppoe.so"' '-DPPPOE_SERVER_OPTIONS="/etc/ppp/pppoe-server-options"' -Ilibevent '-DVERSION="3.12"' -c -o md5.o md5.c cd libevent && make DEFINES="" make[1]: Entering directory '/builddir/build/BUILD/rp-pppoe-3.12/src/libevent' gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fno-strict-aliasing -fno-strict-aliasing -Wall -Wstrict-prototypes -I.. -c -o event.o event.c event.c:17:19: warning: 'RCSID' defined but not used [-Wunused-const-variable=] static char const RCSID[] = ^~~~~ gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fno-strict-aliasing -fno-strict-aliasing -Wall -Wstrict-prototypes -I.. -c -o event_tcp.o event_tcp.c event_tcp.c:14:19: warning: 'RCSID' defined but not used [-Wunused-const-variable=] static char const RCSID[] = ^~~~~ gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fno-strict-aliasing -fno-strict-aliasing -Wall -Wstrict-prototypes -I.. -c -o hash.o hash.c hash.c:17:19: warning: 'RCSID' defined but not used [-Wunused-const-variable=] static char const RCSID[] = ^~~~~ gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fno-strict-aliasing -fno-strict-aliasing -Wall -Wstrict-prototypes -I.. -c -o event_sig.o event_sig.c In file included from /usr/include/signal.h:28:0, from event_sig.c:23: /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" ^~~~~~~ event_sig.c: In function 'sig_handler': event_sig.c:149:5: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(Pipe[1], &sig, 1); ^~~~~~~~~~~~~~~~~~~~~~~ At top level: event_sig.c:17:19: warning: 'RCSID' defined but not used [-Wunused-const-variable=] static char const RCSID[] = ^~~~~ rm -f libevent.a ar -cq libevent.a event.o event_tcp.o hash.o event_sig.o ranlib libevent.a make[1]: Leaving directory '/builddir/build/BUILD/rp-pppoe-3.12/src/libevent' gcc -o pppoe-server pppoe-server.o if.o debug.o common.o md5.o libevent/libevent.a -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -Llibevent -levent gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fno-strict-aliasing -fno-strict-aliasing -Wall -Wstrict-prototypes '-DPPPOE_PATH="/usr/sbin/pppoe"' '-DPPPD_PATH="/usr/sbin/pppd"' '-DPLUGIN_PATH="/etc/ppp/plugins/rp-pppoe.so"' '-DPPPOE_SERVER_OPTIONS="/etc/ppp/pppoe-server-options"' -Ilibevent '-DVERSION="3.12"' -c -o pppoe-sniff.o pppoe-sniff.c pppoe-sniff.c:17:19: warning: 'RCSID' defined but not used [-Wunused-const-variable=] static char const RCSID[] = ^~~~~ gcc -o pppoe-sniff pppoe-sniff.o if.o common.o debug.o -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fno-strict-aliasing -fno-strict-aliasing -Wall -Wstrict-prototypes '-DPPPOE_PATH="/usr/sbin/pppoe"' '-DPPPD_PATH="/usr/sbin/pppd"' '-DPLUGIN_PATH="/etc/ppp/plugins/rp-pppoe.so"' '-DPPPOE_SERVER_OPTIONS="/etc/ppp/pppoe-server-options"' -Ilibevent '-DVERSION="3.12"' -c -o relay.o relay.c relay.c: In function 'main': relay.c:338:2: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result] chdir("/"); ^~~~~~~~~~ relay.c: In function 'relayLoop': relay.c:801:6: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(CleanPipe[0], &dummy, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ relay.c: In function 'alarmHandler': relay.c:1528:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(CleanPipe[1], "", 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~ At top level: relay.c:17:19: warning: 'RCSID' defined but not used [-Wunused-const-variable=] static char const RCSID[] = ^~~~~ gcc -o pppoe-relay relay.o if.o debug.o common.o -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld gcc -DPLUGIN=1 '-DRP_VERSION="3.12"' -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -D_GNU_SOURCE -fno-strict-aliasing -fno-strict-aliasing -Wall -Wstrict-prototypes '-DPPPOE_PATH="/usr/sbin/pppoe"' '-DPPPD_PATH="/usr/sbin/pppd"' '-DPLUGIN_PATH="/etc/ppp/plugins/rp-pppoe.so"' '-DPPPOE_SERVER_OPTIONS="/etc/ppp/pppoe-server-options"' -Ilibevent -I/usr/include -c -o plugin/plugin.o -fPIC plugin.c In file included from pppoe.h:134:0, from plugin.c:31: /usr/include/linux/in.h:28:3: error: redeclaration of enumerator 'IPPROTO_IP' IPPROTO_IP = 0, /* Dummy protocol for TCP */ ^ /usr/include/netinet/in.h:42:5: note: previous definition of 'IPPROTO_IP' was here IPPROTO_IP = 0, /* Dummy protocol for TCP. */ ^~~~~~~~~~ /usr/include/linux/in.h:30:3: error: redeclaration of enumerator 'IPPROTO_ICMP' IPPROTO_ICMP = 1, /* Internet Control Message Protocol */ ^ /usr/include/netinet/in.h:44:5: note: previous definition of 'IPPROTO_ICMP' was here IPPROTO_ICMP = 1, /* Internet Control Message Protocol. */ ^~~~~~~~~~~~ /usr/include/linux/in.h:32:3: error: redeclaration of enumerator 'IPPROTO_IGMP' IPPROTO_IGMP = 2, /* Internet Group Management Protocol */ ^ /usr/include/netinet/in.h:46:5: note: previous definition of 'IPPROTO_IGMP' was here IPPROTO_IGMP = 2, /* Internet Group Management Protocol. */ ^~~~~~~~~~~~ /usr/include/linux/in.h:34:3: error: redeclaration of enumerator 'IPPROTO_IPIP' IPPROTO_IPIP = 4, /* IPIP tunnels (older KA9Q tunnels use 94) */ ^ /usr/include/netinet/in.h:48:5: note: previous definition of 'IPPROTO_IPIP' was here IPPROTO_IPIP = 4, /* IPIP tunnels (older KA9Q tunnels use 94). */ ^~~~~~~~~~~~ /usr/include/linux/in.h:36:3: error: redeclaration of enumerator 'IPPROTO_TCP' IPPROTO_TCP = 6, /* Transmission Control Protocol */ ^ /usr/include/netinet/in.h:50:5: note: previous definition of 'IPPROTO_TCP' was here IPPROTO_TCP = 6, /* Transmission Control Protocol. */ ^~~~~~~~~~~ /usr/include/linux/in.h:38:3: error: redeclaration of enumerator 'IPPROTO_EGP' IPPROTO_EGP = 8, /* Exterior Gateway Protocol */ ^ /usr/include/netinet/in.h:52:5: note: previous definition of 'IPPROTO_EGP' was here IPPROTO_EGP = 8, /* Exterior Gateway Protocol. */ ^~~~~~~~~~~ /usr/include/linux/in.h:40:3: error: redeclaration of enumerator 'IPPROTO_PUP' IPPROTO_PUP = 12, /* PUP protocol */ ^ /usr/include/netinet/in.h:54:5: note: previous definition of 'IPPROTO_PUP' was here IPPROTO_PUP = 12, /* PUP protocol. */ ^~~~~~~~~~~ /usr/include/linux/in.h:42:3: error: redeclaration of enumerator 'IPPROTO_UDP' IPPROTO_UDP = 17, /* User Datagram Protocol */ ^ /usr/include/netinet/in.h:56:5: note: previous definition of 'IPPROTO_UDP' was here IPPROTO_UDP = 17, /* User Datagram Protocol. */ ^~~~~~~~~~~ /usr/include/linux/in.h:44:3: error: redeclaration of enumerator 'IPPROTO_IDP' IPPROTO_IDP = 22, /* XNS IDP protocol */ ^ /usr/include/netinet/in.h:58:5: note: previous definition of 'IPPROTO_IDP' was here IPPROTO_IDP = 22, /* XNS IDP protocol. */ ^~~~~~~~~~~ /usr/include/linux/in.h:46:3: error: redeclaration of enumerator 'IPPROTO_TP' IPPROTO_TP = 29, /* SO Transport Protocol Class 4 */ ^ /usr/include/netinet/in.h:60:5: note: previous definition of 'IPPROTO_TP' was here IPPROTO_TP = 29, /* SO Transport Protocol Class 4. */ ^~~~~~~~~~ /usr/include/linux/in.h:48:3: error: redeclaration of enumerator 'IPPROTO_DCCP' IPPROTO_DCCP = 33, /* Datagram Congestion Control Protocol */ ^ /usr/include/netinet/in.h:62:5: note: previous definition of 'IPPROTO_DCCP' was here IPPROTO_DCCP = 33, /* Datagram Congestion Control Protocol. */ ^~~~~~~~~~~~ /usr/include/linux/in.h:50:3: error: redeclaration of enumerator 'IPPROTO_IPV6' IPPROTO_IPV6 = 41, /* IPv6-in-IPv4 tunnelling */ ^ /usr/include/netinet/in.h:64:5: note: previous definition of 'IPPROTO_IPV6' was here IPPROTO_IPV6 = 41, /* IPv6 header. */ ^~~~~~~~~~~~ /usr/include/linux/in.h:52:3: error: redeclaration of enumerator 'IPPROTO_RSVP' IPPROTO_RSVP = 46, /* RSVP Protocol */ ^ /usr/include/netinet/in.h:66:5: note: previous definition of 'IPPROTO_RSVP' was here IPPROTO_RSVP = 46, /* Reservation Protocol. */ ^~~~~~~~~~~~ /usr/include/linux/in.h:54:3: error: redeclaration of enumerator 'IPPROTO_GRE' IPPROTO_GRE = 47, /* Cisco GRE tunnels (rfc 1701,1702) */ ^ /usr/include/netinet/in.h:68:5: note: previous definition of 'IPPROTO_GRE' was here IPPROTO_GRE = 47, /* General Routing Encapsulation. */ ^~~~~~~~~~~ /usr/include/linux/in.h:56:3: error: redeclaration of enumerator 'IPPROTO_ESP' IPPROTO_ESP = 50, /* Encapsulation Security Payload protocol */ ^ /usr/include/netinet/in.h:70:5: note: previous definition of 'IPPROTO_ESP' was here IPPROTO_ESP = 50, /* encapsulating security payload. */ ^~~~~~~~~~~ /usr/include/linux/in.h:58:3: error: redeclaration of enumerator 'IPPROTO_AH' IPPROTO_AH = 51, /* Authentication Header protocol */ ^ /usr/include/netinet/in.h:72:5: note: previous definition of 'IPPROTO_AH' was here IPPROTO_AH = 51, /* authentication header. */ ^~~~~~~~~~ /usr/include/linux/in.h:60:3: error: redeclaration of enumerator 'IPPROTO_MTP' IPPROTO_MTP = 92, /* Multicast Transport Protocol */ ^ /usr/include/netinet/in.h:74:5: note: previous definition of 'IPPROTO_MTP' was here IPPROTO_MTP = 92, /* Multicast Transport Protocol. */ ^~~~~~~~~~~ /usr/include/linux/in.h:62:3: error: redeclaration of enumerator 'IPPROTO_BEETPH' IPPROTO_BEETPH = 94, /* IP option pseudo header for BEET */ ^ /usr/include/netinet/in.h:76:5: note: previous definition of 'IPPROTO_BEETPH' was here IPPROTO_BEETPH = 94, /* IP option pseudo header for BEET. */ ^~~~~~~~~~~~~~ /usr/include/linux/in.h:64:3: error: redeclaration of enumerator 'IPPROTO_ENCAP' IPPROTO_ENCAP = 98, /* Encapsulation Header */ ^ /usr/include/netinet/in.h:78:5: note: previous definition of 'IPPROTO_ENCAP' was here IPPROTO_ENCAP = 98, /* Encapsulation Header. */ ^~~~~~~~~~~~~ /usr/include/linux/in.h:66:3: error: redeclaration of enumerator 'IPPROTO_PIM' IPPROTO_PIM = 103, /* Protocol Independent Multicast */ ^ /usr/include/netinet/in.h:80:5: note: previous definition of 'IPPROTO_PIM' was here IPPROTO_PIM = 103, /* Protocol Independent Multicast. */ ^~~~~~~~~~~ /usr/include/linux/in.h:68:3: error: redeclaration of enumerator 'IPPROTO_COMP' IPPROTO_COMP = 108, /* Compression Header Protocol */ ^ /usr/include/netinet/in.h:82:5: note: previous definition of 'IPPROTO_COMP' was here IPPROTO_COMP = 108, /* Compression Header Protocol. */ ^~~~~~~~~~~~ /usr/include/linux/in.h:70:3: error: redeclaration of enumerator 'IPPROTO_SCTP' IPPROTO_SCTP = 132, /* Stream Control Transport Protocol */ ^ /usr/include/netinet/in.h:84:5: note: previous definition of 'IPPROTO_SCTP' was here IPPROTO_SCTP = 132, /* Stream Control Transmission Protocol. */ ^~~~~~~~~~~~ /usr/include/linux/in.h:72:3: error: redeclaration of enumerator 'IPPROTO_UDPLITE' IPPROTO_UDPLITE = 136, /* UDP-Lite (RFC 3828) */ ^ /usr/include/netinet/in.h:86:5: note: previous definition of 'IPPROTO_UDPLITE' was here IPPROTO_UDPLITE = 136, /* UDP-Lite protocol. */ ^~~~~~~~~~~~~~~ /usr/include/linux/in.h:74:3: error: redeclaration of enumerator 'IPPROTO_MPLS' IPPROTO_MPLS = 137, /* MPLS in IP (RFC 4023) */ ^ /usr/include/netinet/in.h:88:5: note: previous definition of 'IPPROTO_MPLS' was here IPPROTO_MPLS = 137, /* MPLS in IP. */ ^~~~~~~~~~~~ /usr/include/linux/in.h:76:3: error: redeclaration of enumerator 'IPPROTO_RAW' IPPROTO_RAW = 255, /* Raw IP packets */ ^ /usr/include/netinet/in.h:90:5: note: previous definition of 'IPPROTO_RAW' was here IPPROTO_RAW = 255, /* Raw IP packets. */ ^~~~~~~~~~~ In file included from /usr/include/linux/if_pppol2tp.h:19:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in.h:78:3: error: redeclaration of enumerator 'IPPROTO_MAX' IPPROTO_MAX ^~~~~~~~~~~ In file included from pppoe.h:134:0, from plugin.c:31: /usr/include/netinet/in.h:92:5: note: previous definition of 'IPPROTO_MAX' was here IPPROTO_MAX ^~~~~~~~~~~ In file included from /usr/include/linux/if_pppol2tp.h:19:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in.h:84:8: error: redefinition of 'struct in_addr' struct in_addr { ^~~~~~~ In file included from pppoe.h:134:0, from plugin.c:31: /usr/include/netinet/in.h:31:8: note: originally defined here struct in_addr ^~~~~~~ In file included from /usr/include/linux/if_pppol2tp.h:19:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in.h:167:8: error: redefinition of 'struct ip_mreq' struct ip_mreq { ^~~~~~~ In file included from pppoe.h:134:0, from plugin.c:31: /usr/include/netinet/in.h:266:8: note: originally defined here struct ip_mreq ^~~~~~~ In file included from /usr/include/linux/if_pppol2tp.h:19:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in.h:172:8: error: redefinition of 'struct ip_mreqn' struct ip_mreqn { ^~~~~~~~ In file included from /usr/include/netinet/in.h:37:0, from pppoe.h:134, from plugin.c:31: /usr/include/bits/in.h:148:8: note: originally defined here struct ip_mreqn ^~~~~~~~ In file included from /usr/include/linux/if_pppol2tp.h:19:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in.h:178:8: error: redefinition of 'struct ip_mreq_source' struct ip_mreq_source { ^~~~~~~~~~~~~~ In file included from pppoe.h:134:0, from plugin.c:31: /usr/include/netinet/in.h:275:8: note: originally defined here struct ip_mreq_source ^~~~~~~~~~~~~~ In file included from /usr/include/linux/if_pppol2tp.h:19:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in.h:184:8: error: redefinition of 'struct ip_msfilter' struct ip_msfilter { ^~~~~~~~~~~ In file included from pppoe.h:134:0, from plugin.c:31: /usr/include/netinet/in.h:325:8: note: originally defined here struct ip_msfilter ^~~~~~~~~~~ In file included from /usr/include/linux/if_pppol2tp.h:19:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in.h:196:8: error: redefinition of 'struct group_req' struct group_req { ^~~~~~~~~ In file included from pppoe.h:134:0, from plugin.c:31: /usr/include/netinet/in.h:302:8: note: originally defined here struct group_req ^~~~~~~~~ In file included from /usr/include/linux/if_pppol2tp.h:19:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in.h:201:8: error: redefinition of 'struct group_source_req' struct group_source_req { ^~~~~~~~~~~~~~~~ In file included from pppoe.h:134:0, from plugin.c:31: /usr/include/netinet/in.h:311:8: note: originally defined here struct group_source_req ^~~~~~~~~~~~~~~~ In file included from /usr/include/linux/if_pppol2tp.h:19:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in.h:207:8: error: redefinition of 'struct group_filter' struct group_filter { ^~~~~~~~~~~~ In file included from pppoe.h:134:0, from plugin.c:31: /usr/include/netinet/in.h:346:8: note: originally defined here struct group_filter ^~~~~~~~~~~~ In file included from /usr/include/linux/if_pppol2tp.h:19:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in.h:221:8: error: redefinition of 'struct in_pktinfo' struct in_pktinfo { ^~~~~~~~~~ In file included from /usr/include/netinet/in.h:37:0, from pppoe.h:134, from plugin.c:31: /usr/include/bits/in.h:156:8: note: originally defined here struct in_pktinfo ^~~~~~~~~~ In file included from /usr/include/linux/if_pppol2tp.h:19:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in.h:231:8: error: redefinition of 'struct sockaddr_in' struct sockaddr_in { ^~~~~~~~~~~ In file included from pppoe.h:51:0, from plugin.c:31: /usr/include/sys/socket.h:90:17: note: originally defined here typedef union { __SOCKADDR_ALLTYPES ^ In file included from /usr/include/linux/if_pppol2tp.h:20:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in6.h:32:8: error: redefinition of 'struct in6_addr' struct in6_addr { ^~~~~~~~ In file included from pppoe.h:134:0, from plugin.c:31: /usr/include/netinet/in.h:211:8: note: originally defined here struct in6_addr ^~~~~~~~ In file included from /usr/include/linux/if_pppol2tp.h:20:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in6.h:49:8: error: redefinition of 'struct sockaddr_in6' struct sockaddr_in6 { ^~~~~~~~~~~~ In file included from pppoe.h:51:0, from plugin.c:31: /usr/include/sys/socket.h:90:17: note: originally defined here typedef union { __SOCKADDR_ALLTYPES ^ In file included from /usr/include/linux/if_pppol2tp.h:20:0, from /usr/include/linux/if_pppox.h:26, from plugin.c:55: /usr/include/linux/in6.h:59:8: error: redefinition of 'struct ipv6_mreq' struct ipv6_mreq { ^~~~~~~~~ In file included from pppoe.h:134:0, from plugin.c:31: /usr/include/netinet/in.h:290:8: note: originally defined here struct ipv6_mreq ^~~~~~~~~ Makefile:139: recipe for target 'plugin/plugin.o' failed RPM 构建错误： plugin.c:27:19: warning: 'RCSID' defined but not used [-Wunused-const-variable=] static char const RCSID[] = ^~~~~ make: *** [plugin/plugin.o] Error 1 错误：/var/tmp/rpm-tmp.97L63w (%build) 退出状态不好 /var/tmp/rpm-tmp.97L63w (%build) 退出状态不好 ERROR: Exception(rp-pppoe-3.12-7.fc26.src.rpm) Config(fedora-25-x86_64) 2 minutes 41 seconds INFO: Results and/or logs in: /var/lib/mock/fedora-25-x86_64/result ERROR: Command failed. See logs for output. # bash --login -c /usr/bin/rpmbuild -bb --target x86_64 --nodeps /builddir/build/SPECS/rp-pppoe.spec
what process?
it seems a change in glibc header which causes this issue.
it's fixed in rp-pppoe-3.12-8
rp-pppoe-3.12-8.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-92a21ebe3e
rp-pppoe-3.12-8.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-c3032f351a
rp-pppoe-3.12-8.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-92a21ebe3e
rp-pppoe-3.12-8.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.
thks, it's ok.
rp-pppoe-3.12-8.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report.