faust 2.5.23 fails to build

First, during patch-shebang, it warns about missing python, pure and

ruby.

Then:

```

httpd/HTTPDServer.cpp: In member function ‘bool httpdfaust::HTTPDServer::start(int)’:

httpd/HTTPDServer.cpp:118:118: error: invalid conversion from ‘int (*)(void*, MHD_Connection*, const char*, const char*, const char*, const char*, size_t*, void**) {aka int (*)(void*, MHD_Connection*, const char*, const char*, const char*, const char*, long unsigned int*, void**)}’ to ‘MHD_AccessHandlerCallback {aka MHD_Result (*)(void*, MHD_Connection*, const char*, const char*, const char*, const char*, long unsigned int*, void**)}’ [-fpermissive]

fServer = MHD_start_daemon (MHD_USE_SELECT_INTERNALLY, port, NULL, NULL, _answer_to_connection, this, MHD_OPTION_END);

^

In file included from httpd/HTTPDServer.h:52:0,

from httpd/HTTPDServer.cpp:32:

/gnu/store/wqqh2qj4ahday9qqrs5axhbvy4qkpzx7-libmicrohttpd-0.9.73/include/microhttpd.h:2477:1: note: initializing argument 5 of ‘MHD_Daemon* MHD_start_daemon(unsigned int, uint16_t, MHD_AcceptPolicyCallback, void*, MHD_AccessHandlerCallback, void*, ...)’

MHD_start_daemon (unsigned int flags,

^~~~~~~~~~~~~~~~

httpd/HTTPDServer.cpp: In member function ‘int httpdfaust::HTTPDServer::answer(MHD_Connection*, const char*, const char*, const char*, const char*, size_t*, void**)’:

httpd/HTTPDServer.cpp:224:61: error: invalid conversion from ‘int (*)(void*, MHD_ValueKind, const char*, const char*)’ to ‘MHD_KeyValueIterator {aka MHD_Result (*)(void*, MHD_ValueKind, const char*, const char*)}’ [-fpermissive]

MHD_get_connection_values (connection, t, _get_params, &msg);

^

In file included from httpd/HTTPDServer.h:52:0,

from httpd/HTTPDServer.cpp:32:

/gnu/store/wqqh2qj4ahday9qqrs5axhbvy4qkpzx7-libmicrohttpd-0.9.73/include/microhttpd.h:2782:1: note: initializing argument 3 of ‘int MHD_get_connection_values(MHD_Connection*, MHD_ValueKind, MHD_KeyValueIterator, void*)’

MHD_get_connection_values (struct MHD_Connection *connection,

^~~~~~~~~~~~~~~~~~~~~~~~~

make[1]: *** [<builtin>: httpd/HTTPDServer.o] Error 1

```

It continues to do stuff with a whole bunch of warnings,

to finally end with:

```

command "make" "-j" "8" "prefix=/gnu/store/h1mxkm7cvm920bcki8q83zmcf7ljmkjf-faust-2.5.23" "world" failed with status 2

```

Closing, faust has been updated to 2.41.1 in commit

bfec24b11810edcaccb1c57ca493f015287e5ce1 and `guix weather faust'

indicates that substitutes are available. (the package builds)

Additional info:

--

Thanks,

Bruno.