1. 12 Sep, 2019 1 commit
    • Michał Kępień's avatar
      Make lib/dns/tests/tkey_test.c more portable · 119f3e0c
      Michał Kępień authored
      Weak symbols are handled differently by different dynamic linkers.  With
      glibc, lib/dns/tests/tkey_test works as expected no matter whether
      --with-libtool is used or not: __attribute__((weak)) prevents a static
      build from failing and it just so happens that the desired symbols are
      picked at runtime for dynamic builds.  However, with BSD libc, the
      libdns functions called from lib/dns/tests/tkey_test.c use the "real"
      memory allocation functions from libisc, thus breaking that unit test.
      (Note: similar behavior can be reproduced with glibc by setting the
      LD_DYNAMIC_WEAK environment variable.)
      The simplest way to make lib/dns/tests/tkey_test work reliably is to
      drop all uses of __attribute__((weak)) in it - this way, the memory
      functions inside lib/dns/tests/tkey_test.c will always be used instead
      of the "real" libisc ones for dynamic builds.  However, this would not
      work with static builds as it would result in multiple strong symbols
      with the same name being present in a single binary.
      Work around the problem by only compiling in the overriding definitions
      of memory functions when building using --with-libtool.  For static
      builds, keep relying on the --wrap linker option for replacing calls to
      the functions we are interested in.
  2. 03 Sep, 2019 1 commit
  3. 08 Aug, 2019 1 commit
    • Sergei Trofimovich's avatar
      configure.ac: autodetect 'pause' instruction presence on sparc · a5ad6b16
      Sergei Trofimovich authored
      The change fixes the following build failure on sparc T3 and older CPUs:
      sparc-unknown-linux-gnu-gcc ... -O2 -mcpu=niagara2 ... -c rwlock.c
      {standard input}: Assembler messages:
      {standard input}:398: Error: Architecture mismatch on "pause ".
      {standard input}:398: (Requires v9e|v9v|v9m|m8; requested architecture is v9b.)
      make[1]: *** [Makefile:280: rwlock.o] Error 1
      `pause` insutruction exists only on `-mcpu=niagara4` (`T4`) and upper.
      The change adds `pause` configure-time autodetection and uses it if available.
      config.h.in got new `HAVE_SPARC_PAUSE` knob. Fallback is a fall-through no-op.
      Build-tested on:
      - sparc-unknown-linux-gnu-gcc (no `pause`, build succeeds)
      - sparc-unknown-linux-gnu-gcc -mcpu=niagara4 (`pause`, build succeeds)
      Reported-by: Rolf Eike Beer
      Bug: https://bugs.gentoo.org/691708
      Signed-off-by: default avatarSergei Trofimovich <slyfox@gentoo.org>
  4. 31 Jul, 2019 4 commits
  5. 23 Jul, 2019 1 commit
  6. 22 Jul, 2019 1 commit
  7. 21 Jul, 2019 2 commits
  8. 10 Jul, 2019 1 commit
  9. 09 Jul, 2019 2 commits
  10. 04 Jul, 2019 2 commits
  11. 27 Jun, 2019 2 commits
    • Evan Hunt's avatar
      add a search for GeoIP2 libraries in configure · fea6b5bf
      Evan Hunt authored
      - "--with-geoip" is used to enable the legacy GeoIP library.
      - "--with-geoip2" is used to enable the new GeoIP2 library
        (libmaxminddb), and is on by default if the library is found.
      - using both "--with-geoip" and "--with-geoip2" at the same time
        is an error.
      - an attempt is made to determine the default GeoIP2 database path at
        compile time if pkg-config is able to report the module prefix. if
        this fails, it will be necessary to set the path in named.conf with
      - Makefiles have been updated, and a stub lib/dns/geoip2.c has been
        added for the eventual GeoIP2 search implementation.
    • Ondřej Surý's avatar
      Enforce usage -zrelax=transtls when GNU C Compiler is used on Solaris · d5842236
      Ondřej Surý authored
      When GNU C Compiler is used on Solaris (11), the Thread Local Storage
      is completely broken.  The behaviour doesn't manifest when GNU ld is
      used.  Thus, we need to enforce usage of GNU ld when GNU C Compiler is
      the compiler of choice.
      For more background for this change, see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90912
  12. 26 Jun, 2019 1 commit
  13. 25 Jun, 2019 2 commits
  14. 21 Jun, 2019 3 commits
  15. 19 Jun, 2019 1 commit
    • Ondřej Surý's avatar
      Use couple more autoconf convenience macros to cleanup configure.ac · a654756c
      Ondřej Surý authored
      Pull and use several autoconf archive convenience macros to simplify
      * AX_CHECK_COMPILE_FLAG(FLAG, ...) - check whether given CFLAG works
      * AX_CHECK_LINK_FLAG(FLAG, ...) - check whether given LDFLAG works
      * AX_CHECK_PREPROC_FLAG(FLAG, ...) - check whether give CPPFLAG works
      * AX_SAVE_FLAGS/AX_RESTORE_FLAGS - save and restore *FLAGS
  16. 05 Jun, 2019 1 commit
  17. 04 Jun, 2019 1 commit
  18. 30 May, 2019 4 commits
  19. 29 May, 2019 2 commits
  20. 27 May, 2019 1 commit
  21. 13 May, 2019 1 commit
  22. 10 May, 2019 1 commit
  23. 23 Apr, 2019 1 commit
  24. 11 Apr, 2019 1 commit
  25. 22 Mar, 2019 1 commit
  26. 19 Mar, 2019 1 commit