1. 14 Dec, 2018 1 commit
    • Jeremie Courreges-Anglas's avatar
      Problem: libtool -export-symbols-regexp seems to leak weak symbols · 687c7585
      Jeremie Courreges-Anglas authored
      Solution: go back to using -Wl,--version-script.
      
      Use ax_check_vscript.m4 from the autoconf-archive to detect support on
      multiple platforms (eg Solaris ld(1) -M).
      
      libtool -export-symbols-regexp used ld(1) --retain-symbols-file under
      the hood, the latter lets some C++ weak symbols make their way into the
      dynamic symbols table, along with the zmq_* interface.  The reason for
      such behavior is unknown to me.
      687c7585