[MacPorts] #59384: boost uses zstd if present

[MacPorts]

#59384: boost uses zstd if present
------------------------+-----------------------
 Reporter:  ryandesign  |      Owner:  michaelld
     Type:  defect      |     Status:  assigned
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.6.1
 Keywords:              |       Port:  boost
------------------------+-----------------------
 Boost uses zstd if present, but doesn't declare a dependency on it:

 {{{
 notice: [zstd] Using pre-installed library
 notice: [zstd] Condition
 }}}
 {{{
     - zstd                     : yes
 }}}
 And if I'm building boost universal, but zstd is installed nonuniversal,
 that will fail to link:
 {{{
 ld: warning: ignoring file /opt/local/lib/libzstd.dylib, file was built
 for x86_64 which is not the architecture being linked (i386):
 /opt/local/lib/libzstd.dylib
 Undefined symbols for architecture i386:
   "_ZSTD_initCStream", referenced from:
       boost::iostreams::detail::zstd_base::reset(bool, bool) in zstd.o
 boost::iostreams::detail::zstd_base::do_init(boost::iostreams::zstd_params
 const&, bool, void* (*)(void*, unsigned long, unsigned long), void
 (*)(void*, void*)
 , void*) in zstd.o
   "_ZSTD_decompressStream", referenced from:
       boost::iostreams::detail::zstd_base::inflate(int) in zstd.o
   "_ZSTD_endStream", referenced from:
       boost::iostreams::detail::zstd_base::deflate(int) in zstd.o
   "_ZSTD_flushStream", referenced from:
       boost::iostreams::detail::zstd_base::deflate(int) in zstd.o
   "_ZSTD_initDStream", referenced from:
       boost::iostreams::detail::zstd_base::reset(bool, bool) in zstd.o
 boost::iostreams::detail::zstd_base::do_init(boost::iostreams::zstd_params
 const&, bool, void* (*)(void*, unsigned long, unsigned long), void
 (*)(void*, void*)
 , void*) in zstd.o
   "_ZSTD_compressStream", referenced from:
       boost::iostreams::detail::zstd_base::deflate(int) in zstd.o
   "_ZSTD_freeCStream", referenced from:
       boost::iostreams::detail::zstd_base::~zstd_base() in zstd.o
       boost::iostreams::detail::zstd_base::~zstd_base() in zstd.o
   "_ZSTD_isError", referenced from:
       boost::iostreams::zstd_error::check(unsigned long) in zstd.o
       boost::iostreams::detail::zstd_base::deflate(int) in zstd.o
       boost::iostreams::detail::zstd_base::inflate(int) in zstd.o
       boost::iostreams::detail::zstd_base::reset(bool, bool) in zstd.o
 boost::iostreams::detail::zstd_base::do_init(boost::iostreams::zstd_params
 const&, bool, void* (*)(void*, unsigned long, unsigned long), void
 (*)(void*, void*), void*) in zstd.o
   "_ZSTD_freeDStream", referenced from:
       boost::iostreams::detail::zstd_base::~zstd_base() in zstd.o
       boost::iostreams::detail::zstd_base::~zstd_base() in zstd.o
   "_ZSTD_createCStream", referenced from:
       boost::iostreams::detail::zstd_base::zstd_base() in zstd.o
       boost::iostreams::detail::zstd_base::zstd_base() in zstd.o
   "_ZSTD_createDStream", referenced from:
       boost::iostreams::detail::zstd_base::zstd_base() in zstd.o
       boost::iostreams::detail::zstd_base::zstd_base() in zstd.o
   "_ZSTD_getErrorName", referenced from:
       boost::iostreams::zstd_error::zstd_error(unsigned long) in zstd.o
       boost::iostreams::zstd_error::zstd_error(unsigned long) in zstd.o
       boost::iostreams::zstd_error::check(unsigned long) in zstd.o
       boost::iostreams::detail::zstd_base::deflate(int) in zstd.o
       boost::iostreams::detail::zstd_base::inflate(int) in zstd.o
       boost::iostreams::detail::zstd_base::reset(bool, bool) in zstd.o
 boost::iostreams::detail::zstd_base::do_init(boost::iostreams::zstd_params
 const&, bool, void* (*)(void*, unsigned long, unsigned long), void
 (*)(void*, void*), void*) in zstd.o
       ...
 ld: symbol(s) not found for architecture i386
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/59384>
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