<linux/if.h> and <net/if.h> conflict needs to be resolved for backports?
Hi folks,
wrt #822396:
Using the 4.9.25 backports linux-libc-dev for Jessie I still get
the conflict between linux/if.h and net/if.h, e.g. on building
strongswan 5.5.3 (see below).
Workaround is to avoid the backports package, but I wonder if it would
be possible to fix this? How comes that the fix for #822396 doesn't
work for Jessie?
Regards
Harri
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make[6]: Entering directory '/build/strongswan-5.5.3/src/libcharon/plugins/socket_default'
/bin/bash ../../../../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I../../../.. -I../../../../src/include -I../../../../src/libstrongswan -I../../../../src/libcharon -D_FORTIFY_SOURCE=2 -rdynamic -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -include /build/strongswan-5.5.3/config.h -c -o socket_default_socket.lo socket_default_socket.c
libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../../../.. -I../../../../src/include -I../../../../src/libstrongswan -I../../../../src/libcharon -D_FORTIFY_SOURCE=2 -rdynamic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -include /build/strongswan-5.5.3/config.h -c socket_default_socket.c -fPIC -DPIC -o .libs/socket_default_socket.o
/bin/bash ../../../../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I../../../.. -I../../../../src/include -I../../../../src/libstrongswan -I../../../../src/libcharon -D_FORTIFY_SOURCE=2 -rdynamic -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -include /build/strongswan-5.5.3/config.h -c -o socket_default_plugin.lo socket_default_plugin.c
libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../../../.. -I../../../../src/include -I../../../../src/libstrongswan -I../../../../src/libcharon -D_FORTIFY_SOURCE=2 -rdynamic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -include /build/strongswan-5.5.3/config.h -c socket_default_plugin.c -fPIC -DPIC -o .libs/socket_default_plugin.o
/bin/bash ../../../../libtool --tag=CC --mode=link gcc -rdynamic -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -include /build/strongswan-5.5.3/config.h -module -avoid-version -fPIE -pie -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -Wl,-O1 -o libstrongswan-socket-default.la -rpath /usr/lib/ipsec/plugins socket_default_socket.lo socket_default_plugin.lo
libtool: link: gcc -shared -fPIC -DPIC .libs/socket_default_socket.o .libs/socket_default_plugin.o -O2 -Wl,-z -Wl,relro -Wl,-z -Wl,now -Wl,--as-needed -Wl,-O1 -Wl,-soname -Wl,libstrongswan-socket-default.so -o .libs/libstrongswan-socket-default.so
libtool: link: ( cd ".libs" && rm -f "libstrongswan-socket-default.la" && ln -s "../libstrongswan-socket-default.la" "libstrongswan-socket-default.la" )
make[6]: Leaving directory '/build/strongswan-5.5.3/src/libcharon/plugins/socket_default'
Making all in plugins/connmark
make[6]: Entering directory '/build/strongswan-5.5.3/src/libcharon/plugins/connmark'
/bin/bash ../../../../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I../../../.. -I../../../../src/libstrongswan -I../../../../src/libcharon -D_FORTIFY_SOURCE=2 -rdynamic -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -include /build/strongswan-5.5.3/config.h -c -o connmark_listener.lo connmark_listener.c
libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../../../.. -I../../../../src/libstrongswan -I../../../../src/libcharon -D_FORTIFY_SOURCE=2 -rdynamic -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -include /build/strongswan-5.5.3/config.h -c connmark_listener.c -fPIC -DPIC -o .libs/connmark_listener.o
In file included from /usr/include/libiptc/ipt_kernel_headers.h:14:0,
from /usr/include/libiptc/libiptc.h:6,
from connmark_listener.c:24:
/usr/include/linux/if.h:79:2: error: redeclaration of enumerator 'IFF_UP'
IFF_UP = 1<<0, /* sysfs */
^
/usr/include/net/if.h:44:5: note: previous definition of 'IFF_UP' was here
IFF_UP = 0x1, /* Interface is up. */
^
/usr/include/linux/if.h:80:2: error: redeclaration of enumerator 'IFF_BROADCAST'
IFF_BROADCAST = 1<<1, /* __volatile__ */
^
/usr/include/net/if.h:46:5: note: previous definition of 'IFF_BROADCAST' was here
IFF_BROADCAST = 0x2, /* Broadcast address valid. */
^
/usr/include/linux/if.h:81:2: error: redeclaration of enumerator 'IFF_DEBUG'
IFF_DEBUG = 1<<2, /* sysfs */
^
/usr/include/net/if.h:48:5: note: previous definition of 'IFF_DEBUG' was here
IFF_DEBUG = 0x4, /* Turn on debugging. */
^
/usr/include/linux/if.h:82:2: error: redeclaration of enumerator 'IFF_LOOPBACK'
IFF_LOOPBACK = 1<<3, /* __volatile__ */
^
/usr/include/net/if.h:50:5: note: previous definition of 'IFF_LOOPBACK' was here
IFF_LOOPBACK = 0x8, /* Is a loopback net. */
^
/usr/include/linux/if.h:83:2: error: redeclaration of enumerator 'IFF_POINTOPOINT'
IFF_POINTOPOINT = 1<<4, /* __volatile__ */
^
/usr/include/net/if.h:52:5: note: previous definition of 'IFF_POINTOPOINT' was here
IFF_POINTOPOINT = 0x10, /* Interface is point-to-point link. */
^
/usr/include/linux/if.h:84:2: error: redeclaration of enumerator 'IFF_NOTRAILERS'
IFF_NOTRAILERS = 1<<5, /* sysfs */
^
/usr/include/net/if.h:54:5: note: previous definition of 'IFF_NOTRAILERS' was here
IFF_NOTRAILERS = 0x20, /* Avoid use of trailers. */
^
/usr/include/linux/if.h:85:2: error: redeclaration of enumerator 'IFF_RUNNING'
IFF_RUNNING = 1<<6, /* __volatile__ */
^
/usr/include/net/if.h:56:5: note: previous definition of 'IFF_RUNNING' was here
IFF_RUNNING = 0x40, /* Resources allocated. */
^
/usr/include/linux/if.h:86:2: error: redeclaration of enumerator 'IFF_NOARP'
IFF_NOARP = 1<<7, /* sysfs */
^
/usr/include/net/if.h:58:5: note: previous definition of 'IFF_NOARP' was here
IFF_NOARP = 0x80, /* No address resolution protocol. */
^
/usr/include/linux/if.h:87:2: error: redeclaration of enumerator 'IFF_PROMISC'
IFF_PROMISC = 1<<8, /* sysfs */
^
/usr/include/net/if.h:60:5: note: previous definition of 'IFF_PROMISC' was here
IFF_PROMISC = 0x100, /* Receive all packets. */
^
/usr/include/linux/if.h:88:2: error: redeclaration of enumerator 'IFF_ALLMULTI'
IFF_ALLMULTI = 1<<9, /* sysfs */
^
/usr/include/net/if.h:64:5: note: previous definition of 'IFF_ALLMULTI' was here
IFF_ALLMULTI = 0x200, /* Receive all multicast packets. */
^
/usr/include/linux/if.h:89:2: error: redeclaration of enumerator 'IFF_MASTER'
IFF_MASTER = 1<<10, /* __volatile__ */
^
/usr/include/net/if.h:67:5: note: previous definition of 'IFF_MASTER' was here
IFF_MASTER = 0x400, /* Master of a load balancer. */
^
/usr/include/linux/if.h:90:2: error: redeclaration of enumerator 'IFF_SLAVE'
IFF_SLAVE = 1<<11, /* __volatile__ */
^
/usr/include/net/if.h:69:5: note: previous definition of 'IFF_SLAVE' was here
IFF_SLAVE = 0x800, /* Slave of a load balancer. */
^
/usr/include/linux/if.h:91:2: error: redeclaration of enumerator 'IFF_MULTICAST'
IFF_MULTICAST = 1<<12, /* sysfs */
^
/usr/include/net/if.h:72:5: note: previous definition of 'IFF_MULTICAST' was here
IFF_MULTICAST = 0x1000, /* Supports multicast. */
^
/usr/include/linux/if.h:92:2: error: redeclaration of enumerator 'IFF_PORTSEL'
IFF_PORTSEL = 1<<13, /* sysfs */
^
/usr/include/net/if.h:75:5: note: previous definition of 'IFF_PORTSEL' was here
IFF_PORTSEL = 0x2000, /* Can set media type. */
^
/usr/include/linux/if.h:93:2: error: redeclaration of enumerator 'IFF_AUTOMEDIA'
IFF_AUTOMEDIA = 1<<14, /* sysfs */
^
/usr/include/net/if.h:77:5: note: previous definition of 'IFF_AUTOMEDIA' was here
IFF_AUTOMEDIA = 0x4000, /* Auto media select active. */
^
/usr/include/linux/if.h:94:2: error: redeclaration of enumerator 'IFF_DYNAMIC'
IFF_DYNAMIC = 1<<15, /* sysfs */
^
/usr/include/net/if.h:79:5: note: previous definition of 'IFF_DYNAMIC' was here
IFF_DYNAMIC = 0x8000 /* Dialup device with changing addresses. */
^
In file included from /usr/include/linux/netfilter_ipv4/ip_tables.h:20:0,
from /usr/include/libiptc/libiptc.h:12,
from connmark_listener.c:24:
/usr/include/linux/if.h:189:8: error: redefinition of 'struct ifmap'
struct ifmap {
^
In file included from /usr/include/libiptc/ipt_kernel_headers.h:14:0,
from /usr/include/libiptc/libiptc.h:6,
from connmark_listener.c:24:
/usr/include/net/if.h:111:8: note: originally defined here
struct ifmap
^
In file included from /usr/include/linux/netfilter_ipv4/ip_tables.h:20:0,
from /usr/include/libiptc/libiptc.h:12,
from connmark_listener.c:24:
/usr/include/linux/if.h:226:8: error: redefinition of 'struct ifreq'
struct ifreq {
^
In file included from /usr/include/libiptc/ipt_kernel_headers.h:14:0,
from /usr/include/libiptc/libiptc.h:6,
from connmark_listener.c:24:
/usr/include/net/if.h:126:8: note: originally defined here
struct ifreq
^
In file included from /usr/include/linux/netfilter_ipv4/ip_tables.h:20:0,
from /usr/include/libiptc/libiptc.h:12,
from connmark_listener.c:24:
/usr/include/linux/if.h:278:8: error: redefinition of 'struct ifconf'
struct ifconf {
^
In file included from /usr/include/libiptc/ipt_kernel_headers.h:14:0,
from /usr/include/libiptc/libiptc.h:6,
from connmark_listener.c:24:
/usr/include/net/if.h:176:8: note: originally defined here
struct ifconf
^
Makefile:568: recipe for target 'connmark_listener.lo' failed
make[6]: *** [connmark_listener.lo] Error 1
make[6]: Leaving directory '/build/strongswan-5.5.3/src/libcharon/plugins/connmark'
Makefile:1944: recipe for target 'all-recursive' failed
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory '/build/strongswan-5.5.3/src/libcharon'
Makefile:1236: recipe for target 'all' failed
make[4]: *** [all] Error 2
make[4]: Leaving directory '/build/strongswan-5.5.3/src/libcharon'
Makefile:508: recipe for target 'all-recursive' failed
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory '/build/strongswan-5.5.3/src'
Makefile:571: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/build/strongswan-5.5.3'
Makefile:479: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/build/strongswan-5.5.3'
dh_auto_build: make -j1 returned exit code 2
debian/rules:234: recipe for target 'build' failed
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
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