FS#3353 : iproute2 compilation fails due to dynsyms syntax error

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Task Type Bug Report
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Attached to Project: OpenWrt/LEDE Project
Opened by xnoreq - 20.09.2020
Last edited by Petr Štetiar - 11.01.2021

FS#3353 - iproute2 compilation fails due to dynsyms syntax error

Building master:

files="e_bpf.c em_canid.c em_cmp.c em_ipset.c em_ipt.c em_meta.c em_nbyte.c em_u32.c f_basic.c f_bpf.c f_cgroup.c f_flow.c f_flower.c f_fw.c f_matchall.c f_route.c f_rsvp.c f_tcindex.c f_u32.c m_action.c m_bpf.c m_connmark.c m_csum.c
m_ct.c m_ctinfo.c m_ematch.c m_estimator.c m_gact.c m_gate.c m_ife.c m_ipt.c m_mirred.c m_mpls.c m_nat.c m_pedit.c m_police.c m_sample.c m_simple.c m_skbedit.c m_skbmod.c m_tunnel_key.c m_vlan.c m_xt_old.c p_eth.c p_icmp.c p_ip.c p_ip
6.c p_tcp.c p_udp.c q_atm.c q_cake.c q_cbq.c q_cbs.c q_choke.c q_clsact.c q_codel.c q_drr.c q_dsmark.c q_etf.c q_ets.c q_fifo.c q_fq.c q_fq_codel.c q_fq_pie.c q_gred.c q_hfsc.c q_hhf.c q_htb.c q_ingress.c q_mqprio.c q_multiq.c q_netem
.c q_pie.c q_plug.c q_prio.c q_qfq.c q_red.c q_rr.c q_sfb.c q_sfq.c q_skbprio.c q_taprio.c q_tbf.c static-syms.c tc.c tc_cbq.c tc_class.c tc_core.c tc_estimator.c tc_exec.c tc_filter.c tc_monitor.c tc_qdisc.c tc_red.c tc_stab.c tc_uti
l.c" ; \
echo "{" > dynsyms.list ; \
for s in `grep -B 3 '\<dlsym' $files | sed -n '/snprintf/{s:.*"\([^"]*\)".*:\1:;s:%s::;p}'` ; do \
        sed -n '/'$s'[^ ]* =/{s:.* \([^ ]*'$s'[^ ]*\) .*:\1;:;p}' $files ; \
done >> dynsyms.list ; \
echo "show_stats; print_nl; print_tm; parse_rtattr; parse_rtattr_flags; get_u32; matches; addattr_l; addattr_nest; addattr_nest_end; };" >> dynsyms.list
    CC       m_xt.so
In file included from ../include/uapi/linux/netfilter_ipv4/ip_tables.h:21,
                 from m_xt.c:19:
../include/uapi/linux/if.h:134: warning: "IFF_VOLATILE" redefined
 #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|\

In file included from m_xt.c:16:
/home/user/dev/openwrt/staging_dir/toolchain-mips_24kc_gcc-8.4.0_musl/include/net/if.h:48: note: this is the location of the previous definition
 #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST| \

    CC       emp_ematch.tab.o
/home/user/dev/openwrt/staging_dir/toolchain-mips_24kc_gcc-8.4.0_musl/lib/gcc/mips-openwrt-linux-musl/8.4.0/../../../../mips-openwrt-linux-musl/bin/ld:dynsyms.list:0: syntax error in dynamic list
collect2: error: ld returned 1 exit status
make[5]: *** [Makefile:174: m_xt.so] Error 1

The dynsyms file contains:

$ cat ./build_dir/target-mips_24kc_musl/linux-ath79_generic/iproute2-tc/iproute2-5.8.0/tc/dynsyms.list
{
bpf_action_util;
connmark_action_util;
csum_action_util;
ct_action_util;
ctinfo_action_util;
gact_action_util;
gate_action_util;
ife_action_util;
ipt_action_util;
mirred_action_util;
mpls_action_util;
nat_action_util;
pedit_action_util;
police_action_util;
sample_action_util;
simple_action_util;
skbedit_action_util;
skbmod_action_util;
tunnel_key_action_util;
vlan_action_util;
ipt_action_util;
canid_ematch_util;
cmp_ematch_util;
ipset_ematch_util;
ipt_ematch_util;
meta_ematch_util;
nbyte_ematch_util;
u32_ematch_util;
p_pedit_eth;
p_pedit_icmp;
p_pedit_ip;
p_pedit_ip6;
p_pedit_tcp;
p_pedit_udp;
atm_qdisc_util;
cake_qdisc_util;
cbq_qdisc_util;
cbs_qdisc_util;
choke_qdisc_util;
clsact_qdisc_util;
codel_qdisc_util;
drr_qdisc_util;
dsmark_qdisc_util;
etf_qdisc_util;
ets_qdisc_util;
bfifo_qdisc_util;
pfifo_qdisc_util;
pfifo_head_drop_qdisc_util;
pfifo_fast_qdisc_util;
fq_qdisc_util;
fq_codel_qdisc_util;
fq_pie_qdisc_util;
gred_qdisc_util;
hfsc_qdisc_util;
hhf_qdisc_util;
htb_qdisc_util;
ingress_qdisc_util;
mqprio_qdisc_util;
multiq_qdisc_util;
netem_qdisc_util;
pie_qdisc_util;
plug_qdisc_util;
prio_qdisc_util;
qfq_qdisc_util;
red_qdisc_util;
rr_qdisc_util;
sfb_qdisc_util;
sfq_qdisc_util;
skbprio_qdisc_util;
taprio_qdisc_util;
tbf_qdisc_util;
basic_filter_util;
bpf_filter_util;
cgroup_filter_util;
flow_filter_util;
flower_filter_util;
fw_filter_util;
matchall_filter_util;
route_filter_util;
rsvp_filter_util;
rsvp6_filter_util;
tcindex_filter_util;
u32_filter_util;
bpf_exec_util;
show_stats; print_nl; print_tm; parse_rtattr; parse_rtattr_flags; get_u32; matches; addattr_l; addattr_nest; addattr_nest_end; };

aaronjg commented on 21.09.2020 13:51

dupe of https://bugs.openwrt.org/index.php?do=details&task_id=3340

xnoreq commented on 21.09.2020 17:46

@aaronjg: not sure if this is really a duplicate, this is a linker error, the other one a compilation error

Petr Štetiar commented on 11.01.2021 09:17

Spotted today by the buildbot as well http://buildbot.openwrt.org/master/images/builders/realtek%2Fgeneric/builds/40/steps/pkgbuild

mv -f .deps/libjoolnl_la-stats.Tpo .deps/libjoolnl_la-stats.Plo
    CC       em_ipset.o
In file included from tc_util.h:7,
                 from m_ematch.h:11,
                 from em_ipt.c:16:
../include/uapi/linux/if.h:134: warning: "IFF_VOLATILE" redefined
 #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|\
 
In file included from ../include/xtables.h:17,
                 from em_ipt.c:15:
/builder/shared-workdir/build/staging_dir/toolchain-mips_4kec_gcc-8.4.0_musl/include/net/if.h:48: note: this is the location of the previous definition
 #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST| \
 
    CC       tc_core.o
    CC       tc_red.o
In file included from tc_util.h:7,
                 from m_ematch.h:11,
                 from em_ipset.c:42:
../include/uapi/linux/if.h:134: warning: "IFF_VOLATILE" redefined
 #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|\
 
In file included from ../include/xtables.h:17,
                 from em_ipset.c:26:
/builder/shared-workdir/build/staging_dir/toolchain-mips_4kec_gcc-8.4.0_musl/include/net/if.h:48: note: this is the location of the previous definition
 #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST| \
 
    CC       tc_cbq.o
libtool: compile:  mips-openwrt-linux-musl-gcc -DPACKAGE_NAME=\"Jool\" -DPACKAGE_TARNAME=\"jool\" -DPACKAGE_VERSION=\"4.1.4\" "-DPACKAGE_STRING=\"Jool 4.1.4\"" -DPACKAGE_BUGREPORT=\"jool@nic.mx\" -DPACKAGE_URL=\"\" -DPACKAGE=\"jool\" -DVERSION=\"4.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_UNISTD_H=1 -DHAVE__BOOL=1 -DHAVE_INET_NTOA=1 -DHAVE_MEMSET=1 -DHAVE_STRCASECMP=1 -DHAVE_STRTOL=1 -DHAVE_POW=1 -DHAVE_LIBARGP=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -I. -I/builder/shared-workdir/build/staging_dir/toolchain-mips_4kec_gcc-8.4.0_musl/usr/include -I/builder/shared-workdir/build/staging_dir/toolchain-mips_4kec_gcc-8.4.0_musl/include/fortify -I/builder/shared-workdir/build/staging_dir/toolchain-mips_4kec_gcc-8.4.0_musl/include -Wall -pedantic -std=gnu11 -I../../../src -I/builder/shared-workdir/build/staging_dir/target-mips_4kec_musl/usr/include/libnl3 -Os -pipe -mno-branch-likely -mips32r2 -mtune=4kec -fno-caller-saves -fno-plt -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -msoft-float -ffile-prefix-map=/builder/shared-workdir/build/build_dir/target-mips_4kec_musl/linux-realtek_generic/jool-4.1.4=jool-4.1.4 -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro -MT libjoolnl_la-wrapper-global.lo -MD -MP -MF .deps/libjoolnl_la-wrapper-global.Tpo -c wrapper-global.c -o libjoolnl_la-wrapper-global.o
    CC       tc_stab.o
    CC       tc_qevent.o
    CC       tc_estimator.o
libtool: compile:  mips-openwrt-linux-musl-gcc -DPACKAGE_NAME=\"Jool\" -DPACKAGE_TARNAME=\"jool\" -DPACKAGE_VERSION=\"4.1.4\" "-DPACKAGE_STRING=\"Jool 4.1.4\"" -DPACKAGE_BUGREPORT=\"jool@nic.mx\" -DPACKAGE_URL=\"\" -DPACKAGE=\"jool\" -DVERSION=\"4.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_UNISTD_H=1 -DHAVE__BOOL=1 -DHAVE_INET_NTOA=1 -DHAVE_MEMSET=1 -DHAVE_STRCASECMP=1 -DHAVE_STRTOL=1 -DHAVE_POW=1 -DHAVE_LIBARGP=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -I. -I/builder/shared-workdir/build/staging_dir/toolchain-mips_4kec_gcc-8.4.0_musl/usr/include -I/builder/shared-workdir/build/staging_dir/toolchain-mips_4kec_gcc-8.4.0_musl/include/fortify -I/builder/shared-workdir/build/staging_dir/toolchain-mips_4kec_gcc-8.4.0_musl/include -Wall -pedantic -std=gnu11 -I../../../src -I/builder/shared-workdir/build/staging_dir/target-mips_4kec_musl/usr/include/libnl3 -Os -pipe -mno-branch-likely -mips32r2 -mtune=4kec -fno-caller-saves -fno-plt -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -msoft-float -ffile-prefix-map=/builder/shared-workdir/build/build_dir/target-mips_4kec_musl/linux-realtek_generic/jool-4.1.4=jool-4.1.4 -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro -MT libjoolnl_la-wrapper-types.lo -MD -MP -MF .deps/libjoolnl_la-wrapper-types.Tpo -c wrapper-types.c -o libjoolnl_la-wrapper-types.o
files="q_fifo.c q_pie.c tc_estimator.c m_mirred.c p_udp.c m_ctinfo.c q_taprio.c em_ipt.c q_clsact.c q_fq_codel.c f_bpf.c m_csum.c q_dsmark.c tc_monitor.c m_nat.c m_ematch.c q_fq.c tc_cbq.c m_action.c p_ip6.c q_drr.c m_simple.c q_plug.c tc_qevent.c f_cgroup.c f_matchall.c p_ip.c f_flow.c q_choke.c f_rsvp.c q_htb.c m_ipt.c q_tbf.c m_ife.c tc_util.c m_gate.c tc_qdisc.c m_mpls.c m_sample.c q_qfq.c em_cmp.c q_hfsc.c em_nbyte.c q_skbprio.c q_rr.c em_meta.c m_estimator.c static-syms.c m_pedit.c f_basic.c em_ipset.c q_cbs.c p_tcp.c f_tcindex.c m_gact.c f_flower.c em_canid.c p_icmp.c tc_stab.c q_ets.c q_multiq.c q_etf.c q_atm.c tc_red.c q_gred.c q_codel.c tc_exec.c p_eth.c f_route.c m_connmark.c f_fw.c q_cbq.c f_u32.c tc.c q_prio.c q_cake.c q_ingress.c q_hhf.c em_u32.c m_ct.c m_vlan.c tc_filter.c q_sfb.c tc_core.c q_netem.c m_skbmod.c tc_class.c m_bpf.c m_skbedit.c q_red.c q_mqprio.c q_fq_pie.c m_police.c m_xt_old.c m_tunnel_key.c q_sfq.c e_bpf.c" ; \
echo "{" > dynsyms.list ; \
for s in `grep -B 3 '\<dlsym' $files | sed -n '/snprintf/{s:.*"\([^"]*\)".*:\1:;s:%s::;p}'` ; do \
	sed -n '/'$s'[^ ]* =/{s:.* \([^ ]*'$s'[^ ]*\) .*:\1;:;p}' $files ; \
done >> dynsyms.list ; \
echo "show_stats; print_nl; print_tm; parse_rtattr; parse_rtattr_flags; get_u32; matches; addattr_l; addattr_nest; addattr_nest_end; };" >> dynsyms.list
    CC       m_xt.so
In file included from ../include/uapi/linux/netfilter_ipv4/ip_tables.h:21,
                 from m_xt.c:19:
../include/uapi/linux/if.h:134: warning: "IFF_VOLATILE" redefined
 #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|\
 
In file included from m_xt.c:16:
/builder/shared-workdir/build/staging_dir/toolchain-mips_4kec_gcc-8.4.0_musl/include/net/if.h:48: note: this is the location of the previous definition
 #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST| \
 
    CC       emp_ematch.tab.o
    CC       emp_ematch.lex.o
/builder/shared-workdir/build/staging_dir/toolchain-mips_4kec_gcc-8.4.0_musl/lib/gcc/mips-openwrt-linux-musl/8.4.0/../../../../mips-openwrt-linux-musl/bin/ld:dynsyms.list:0: syntax error in dynamic list
collect2: error: ld returned 1 exit status
Makefile:175: recipe for target 'm_xt.so' failed
make[4]: *** [m_xt.so] Error 1
make[4]: *** Waiting for unfinished jobs....
mv -f .deps/libjoolnl_la-wrapper-types.Tpo .deps/libjoolnl_la-wrapper-types.Plo
rm emp_ematch.lex.c
Makefile:64: recipe for target 'all' failed
make[3]: *** [all] Error 2
make[3]: Leaving directory '/builder/shared-workdir/build/build_dir/target-mips_4kec_musl/linux-realtek_generic/iproute2-tc/iproute2-5.10.0'
Makefile:201: recipe for target '/builder/shared-workdir/build/build_dir/target-mips_4kec_musl/linux-realtek_generic/iproute2-tc/iproute2-5.10.0/.built' failed
make[2]: *** [/builder/shared-workdir/build/build_dir/target-mips_4kec_musl/linux-realtek_generic/iproute2-tc/iproute2-5.10.0/.built] Error 2
make[2]: Leaving directory '/builder/shared-workdir/build/package/network/utils/iproute2'
time: package/network/utils/iproute2/tc/compile#33.69#1.85#23.31
    ERROR: package/network/utils/iproute2 failed to build (build variant: tc).
package/Makefile:112: recipe for target 'package/network/utils/iproute2/compile' failed

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