[MacPorts] #62101: libgcrypt @1.9.0 fails on undeclared 'getentropy'

[MacPorts]

#62101: libgcrypt @1.9.0 fails on undeclared 'getentropy'
----------------------+-----------------------
 Reporter:  hadrabap  |      Owner:  (none)
     Type:  defect    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:
 Keywords:            |       Port:  libgcrypt
----------------------+-----------------------
 Hello friends,

 The libgcrypt build fails on

 {{{
 rndlinux.c:273:21: error: implicit declaration of function 'getentropy'
 }}}

 error message when building from source on macOS Catalina 10.15.7 (Intel
 machine).

 When digging inside the source tree I found that the library uses Linux
 implementation (rndlinux.c). When adding

 {{{
 --enable-random=unix
 }}}

 as configure parameter which effectively forces generic UNIX random
 implementation (rndunix.c), the problem goes away.

 Thanks,

 PETR

-- 
Ticket URL: <https://trac.macports.org/ticket/62101>
MacPorts <https://www.macports.org/>
Ports system for macOS