Package Details: libusrsctp 0.9.5.0-4

Git Clone URL: https://aur.archlinux.org/libusrsctp.git (read-only, click to copy)
Package Base: libusrsctp
Description: A portable SCTP userland stack
Upstream URL: https://github.com/sctplab/usrsctp
Licenses: custom
Submitter: aperez
Maintainer: aperez
Last Packager: aperez
Votes: 7
Popularity: 0.068393
First Submitted: 2016-07-07 16:56 (UTC)
Last Updated: 2022-01-30 11:29 (UTC)

Latest Comments

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aperez commented on 2022-01-30 11:30 (UTC)

@dreleck @alerque: Both removed, thanks for the suggestions =)

alerque commented on 2022-01-29 20:03 (UTC)

The conflicts=() can be dropped as well, they are automatically reciprocal and according to the guidelines the VCS variant should be the one to declare this.

dreieck commented on 2022-01-29 17:42 (UTC)

Can you remove the libusrsctp-git provides entry? It should be the other way round: libusrsctp-git should provide libusrsctp.

Thanks for maintaining!

aperez commented on 2021-07-19 07:15 (UTC)

I have pushed an update to the PKGBUILD which should fix all the current build issues, and make it more resistant to changes in default compiler warnings when the compiler packages are updated. Please let me know if you find further issues =)

Dreick commented on 2021-07-18 20:16 (UTC) (edited on 2021-07-18 20:19 (UTC) by Dreick)

The given package does not build, like the comment below already said.

Removing the configure-flag "--disable-debug" from PKGBUILD gives the Error:

397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O)

This results in following solution:

Adding "-O" to _EXTRA_FLAGS in PKGBUILD leads to a buildable package.

dschopf commented on 2021-06-25 13:39 (UTC) (edited on 2021-06-25 13:41 (UTC) by dschopf)

Does not compile using GCC 11.1.0:

In file included from user_mbuf.c:44:
In function 'm_move_pkthdr',
    inlined from 'm_prepend' at user_mbuf.c:1333:3:
user_mbuf.h:223:30: error: '*mret.m_hdr.mh_flags' may be used uninitialized [-Werror=maybe-uninitialized]
  223 | #define m_flags         m_hdr.mh_flags
user_mbuf.c:824:60: note: in expansion of macro 'm_flags'
  824 |         to->m_flags = (from->m_flags & M_COPYFLAGS) | (to->m_flags & M_EXT);
      |                                                            ^~~~~~~
user_mbuf.c: In function 'm_prepend':
user_mbuf.h:223:30: error: '*mret.m_hdr.mh_flags' may be used uninitialized [-Werror=maybe-uninitialized]
  223 | #define m_flags         m_hdr.mh_flags
user_mbuf.c:1336:16: note: in expansion of macro 'm_flags'
 1336 |         if (m->m_flags & M_PKTHDR) {
      |                ^~~~~~~
In function 'm_dup1',
    inlined from 'm_pulldown' at user_mbuf.c:990:7:
user_mbuf.h:221:30: error: '*mret.m_hdr.mh_data' may be used uninitialized [-Werror=maybe-uninitialized]
  221 | #define m_data          m_hdr.mh_data
      |                              ^
user_mbuf.h:96:35: note: in expansion of macro 'm_data'
   96 | #define mtod(m, t)      ((t)((m)->m_data))
      |                                   ^~~~~~
user_mbuf.c:926:33: note: in expansion of macro 'mtod'
  926 |         m_copydata(m, off, len, mtod(n, caddr_t));
      |                                 ^~~~
In function 'm_dup_pkthdr',
    inlined from 'm_dup1' at user_mbuf.c:922:18,
    inlined from 'm_pulldown' at user_mbuf.c:990:7:
user_mbuf.h:223:30: error: '*mret.m_hdr.mh_flags' may be used uninitialized [-Werror=maybe-uninitialized]
  223 | #define m_flags         m_hdr.mh_flags
user_mbuf.c:1218:60: note: in expansion of macro 'm_flags'
 1218 |         to->m_flags = (from->m_flags & M_COPYFLAGS) | (to->m_flags & M_EXT);
      |                                                            ^~~~~~~
user_mbuf.c: In function 'm_pulldown':
user_mbuf.h:221:30: error: '*mret.m_hdr.mh_data' may be used uninitialized [-Werror=maybe-uninitialized]
  221 | #define m_data          m_hdr.mh_data
      |                              ^
user_mbuf.h:96:35: note: in expansion of macro 'm_data'
   96 | #define mtod(m, t)      ((t)((m)->m_data))
      |                                   ^~~~~~
user_mbuf.c:1058:16: note: in expansion of macro 'mtod'
 1058 |         memcpy(mtod(o, caddr_t), mtod(n, caddr_t) + off, hlen);
      |                ^~~~
user_mbuf.c: In function 'm_split':
user_mbuf.h:393:21: error: '*mret.m_hdr.mh_data' may be used uninitialized [-Werror=maybe-uninitialized]
  393 |         (m)->m_data += (MLEN - (len)) & ~(sizeof(long) - 1);            \
      |                     ^~
user_mbuf.c:1531:17: note: in expansion of macro 'M_ALIGN'
 1531 |                 M_ALIGN(n, remain);
      |                 ^~~~~~~
cc1: all warnings being treated as errors

foxxy commented on 2021-05-31 11:30 (UTC)

These PKGBUILD lines don't work if the values in /etc/makepkg.conf are split across multiple lines (which is the case in the default). Maybe bash-source makepkg.conf and echo the value instead?

  eval "$(sed -e '/^CFLAGS=/p' -e d /etc/makepkg.conf)"
  eval "$(sed -e '/^CXXFLAGS=/p' -e d /etc/makepkg.conf)"
  eval "$(sed -e '/^LDFLAGS=/p' -e d /etc/makepkg.conf)"

aperez commented on 2019-07-19 13:36 (UTC)

@dimtych: I think it may be worth it to raise an issue to the developers, trying to build from the Git master branch also fails, and this seems like a legit case in which the compiler is detecting a problem in the code.

dimytch commented on 2019-07-01 11:27 (UTC) (edited on 2019-07-01 11:28 (UTC) by dimytch)

Should I post the bugreport to authors?

libtool: compile:  gcc -DPACKAGE_NAME=\"libusrsctp\" -DPACKAGE_TARNAME=\"libusrsctp\" -DPACKAGE_VERSION=\"0.9.3.0\" "-DPACKAGE_STRING=\"libusrsctp 0.9.3.0\"" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"libusrsctp\" -DVERSION=\"0.9.3.0\" -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_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DINET=1 -DINET6=1 -DHAVE_SOCKET=1 -DHAVE_INET_ADDR=1 -DHAVE_SYS_QUEUE_H=1 -DHAVE_LINUX_IF_ADDR_H=1 -DHAVE_LINUX_RTNETLINK_H=1 -DHAVE_NETINET_IP_ICMP_H=1 -I. -D_FORTIFY_SOURCE=2 -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -Wno-error=unused-but-set-variable -std=c99 -pthread -D_GNU_SOURCE -pedantic -Wall -Werror -DSCTP_PROCESS_LEVEL_LOCKS -DSCTP_SIMPLE_ALLOCATOR -D__Userspace__ -D__Userspace_os_Linux -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -Wno-error=unused-but-set-variable -std=c99 -pthread -D_GNU_SOURCE -pedantic -Wall -Werror -MT netinet/libusrsctp_la-sctp_input.lo -MD -MP -MF netinet/.deps/libusrsctp_la-sctp_input.Tpo -c netinet/sctp_input.c  -fPIC -DPIC -o netinet/.libs/libusrsctp_la-sctp_input.o
netinet/sctp_input.c: In function ‘sctp_process_cookie_existing’:
netinet/sctp_input.c:1712:14: error: taking address of packed member of ‘struct sctp_state_cookie’ may result in an unaligned pointer value [-Werror=address-of-packed-member]
 1712 |              &cookie->time_entered,
      |              ^~~~~~~~~~~~~~~~~~~~~
netinet/sctp_input.c: In function ‘sctp_process_cookie_new’:
netinet/sctp_input.c:2462:9: error: taking address of packed member of ‘struct sctp_state_cookie’ may result in an unaligned pointer value [-Werror=address-of-packed-member]
 2462 |         &cookie->time_entered, sctp_align_unsafe_makecopy,
      |         ^~~~~~~~~~~~~~~~~~~~~
netinet/sctp_input.c: In function ‘sctp_handle_stream_reset_response’:
netinet/sctp_input.c:3807:64: error: taking address of packed member of ‘struct sctp_stream_reset_out_request’ may result in an unaligned pointer value [-Werror=address-of-packed-member]
 3807 |      sctp_reset_out_streams(stcb, number_entries, req_out_param->list_of_streams);
      |                                                   ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
netinet/sctp_input.c:3820:66: error: taking address of packed member of ‘struct sctp_stream_reset_out_request’ may result in an unaligned pointer value [-Werror=address-of-packed-member]
 3820 |      sctp_reset_clear_pending(stcb, number_entries, req_out_param->list_of_streams);
      |                                                     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
netinet/sctp_input.c: In function ‘sctp_handle_str_reset_request_out’:
netinet/sctp_input.c:4098:50: error: taking address of packed member of ‘struct sctp_stream_reset_out_request’ may result in an unaligned pointer value [-Werror=address-of-packed-member]
 4098 |    sctp_reset_in_stream(stcb, number_entries, req->list_of_streams);
      |                                               ~~~^~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[1]: *** [Makefile:710: netinet/libusrsctp_la-sctp_input.lo] Error 1
make[1]: Leaving directory '/tmp/yaourt-tmp-devuser/aur-libusrsctp/src/usrsctp-0.9.3.0/usrsctplib'
make: *** [Makefile:404: all-recursive] Error 1
==> ERROR: A failure occurred in build().
    Aborting...
==> ERROR: Makepkg was unable to build libusrsctp.

ekpyron commented on 2019-06-29 16:31 (UTC)

I needed to add -Wno-error=address-of-packed-member to _EXTRA_FLAGS in the PKGBUILD to get it to compile.