Log message:
Revbump after boost update

Log message:
curl: update to 7.57.0.

Curl and libcurl 7.57.0

 o auth: add support for RFC7616 - HTTP Digest access authentication [12]
 o share: add support for sharing the connection cache [31]
 o HTTP: implement Brotli content encoding [28]

This release includes the following bugfixes:

 o CVE-2017-8816: NTLM buffer overflow via integer overflow [47]
 o CVE-2017-8817: FTP wildcard out of bounds read [48]
 o CVE-2017-8818: SSL out of buffer access [49]
 o curl_mime_filedata.3: fix typos [1]
 o libtest: Add required test libraries for lib1552 and lib1553 [2]
 o fix time diffs for systems using unsigned time_t [3]
 o ftplistparser: memory leak fix: free temporary memory always [4]
 o multi: allow table handle sizes to be overridden [5]
 o wildcards: don't use with non-supported protocols [6]
 o curl_fnmatch: return error on illegal wildcard pattern [7]
 o transfer: Fix chunked-encoding upload too early exit [8]
 o curl_setup: Improve detection of CURL_WINDOWS_APP [9]
 o resolvers: only include anything if needed [10]
 o setopt: fix CURLOPT_SSH_AUTH_TYPES option read
 o appveyor: add a win32 build
 o Curl_timeleft: change return type to timediff_t [11]
 o cmake: Export libcurl and curl targets to use by other cmake projects [13]
 o curl: in -F option arg, comma is a delimiter for files only [14]
 o curl: improved ";type=" handling in -F option arguments
 o timeval: use mach_absolute_time() on MacOS [15]
 o curlx: the timeval functions are no longer provided as curlx_* [16]
 o mkhelp.pl: do not generate comment with current date [17]
 o memdebug: use send/recv signature for curl_dosend/curl_dorecv [18]
 o cookie: avoid NULL dereference [19]
 o url: fix CURLOPT_POSTFIELDSIZE arg value check to allow -1 [20]
 o include: remove conncache.h inclusion from where its not needed
 o CURLOPT_MAXREDIRS: allow -1 as a value [21]
 o tests: Fixed torture tests on tests 556 and 650
 o http2: Fixed OOM handling in upgrade request
 o url: fix CURLOPT_DNS_CACHE_TIMEOUT arg value check to allow -1
 o CURLOPT_INFILESIZE: accept -1 [22]
 o curl: pass through [] in URLs instead of calling globbing error [23]
 o curl: speed up handling of many URLs [24]
 o ntlm: avoid malloc(0) for zero length passwords [25]
 o url: remove faulty arg value check from CURLOPT_SSH_AUTH_TYPES [26]
 o HTTP: support multiple Content-Encodings [27]
 o travis: add a job with brotli enabled
 o url: remove unncessary NULL-check
 o fnmatch: remove dead code
 o connect: store IPv6 connection status after valid connection [29]
 o imap: deal with commands case insensitively [30]
 o --interface: add support for Linux VRF [32]
 o content_encoding: fix inflate_stream for no bytes available [33]
 o cmake: Correctly include curl.rc in Windows builds [34]
 o cmake: Add missing setmode check [35]
 o connect.c: remove executable bit on file [36]
 o SMB: fix uninitialized local variable
 o zlib/brotli: only include header files in modules needing them [37]
 o URL: return error on malformed URLs with junk after IPv6 bracket [38]
 o openssl: fix too broad use of HAVE_OPAQUE_EVP_PKEY [39]
 o macOS: Fix missing connectx function with Xcode version older than 9.0 [40]
 o --resolve: allow IP address within [] brackets [41]
 o examples/curlx: Fix code style [42]
 o ntlm: remove unnecessary NULL-check to please scan-build [43]
 o Curl_llist_remove: fix potential NULL pointer deref [43]
 o mime: fix "Value stored to 'sz' is never read" scan-build error [43]
 o openssl: fix "Value stored to 'rc' is never read" scan-build error [43]
 o http2: fix "Value stored to 'hdbuf' is never read" scan-build error [43]
 o http2: fix "Value stored to 'end' is never read" scan-build error [43]
 o Curl_open: fix OOM return error correctly [43]
 o url: reject ASCII control characters and space in host names [44]
 o examples/rtsp: clear RANGE again after use [45]
 o connect: improve the bind error message [46]
 o make: fix "make distclean" [50]
 o connect: add support for new TCP Fast Open API on Linux [51]
 o metalink: fix memory-leak and NULL pointer dereference [52]
 o URL: update "file:" URL handling [53]
 o ssh: remove check for a NULL pointer [54]
 o global_init: ignore CURL_GLOBAL_SSL's absense [55]

Log message:
curl: Don't strip out user-supplied debug flags.

Log message:
curl: update to 7.56.1

Curl and libcurl 7.56.1

This release includes the following bugfixes:

 o imap: if a FETCH response has no size, don't call write callback
 o ftp: UBsan fixup 'pointer index expression overflowed
 o failf: skip the sprintf() if there are no consumers
 o fuzzer: move to using external curl-fuzzer
 o lib/Makefile.m32: allow customizing dll suffixes
 o docs: fix typo in curl_mime_data_cb man page
 o darwinssl: add support for TLSv1.3
 o build: fix --disable-crypto-auth
 o lib/config-win32.h: let SMB/SMBS be enabled with OpenSSL/NSS
 o openssl: fix build without HAVE_OPAQUE_EVP_PKEY
 o strtoofft: Remove extraneous null check
 o multi_cleanup: call DONE on handles that never got that
 o tests: added flaky keyword to tests 587 and 644
 o pingpong: return error when trying to send without connection
 o remove_handle: call multi_done() first, then clear dns cache pointer
 o mime: be tolerant about setting twice the same header list in a part.
 o mime: improve unbinding top multipart from easy handle.
 o mime: avoid resetting a part's encoder when part's contents change.
 o mime: refuse to add subparts to one of their own descendants
 o RTSP: avoid integer overflow on funny RTSP responses
 o curl: don't pass semicolons when parsing Content-Disposition
 o openssl: enable PKCS12 support for !BoringSSL
 o FAQ: s/CURLOPT_PROGRESSFUNCTION/CURLOPT_XFERINFOFUNCTION
 o CURLOPT_NOPROGRESS.3: also refer to xferinfofunction
 o CURLOPT_XFERINFODATA.3: fix duplicate see also
 o test298: verify --ftp-method nowcwd with URL encoded path
 o FTP: URL decode path for dir listing in nocwd mode
 o smtp_done: fix memory leak on send failure
 o ftpserver: support case insensitive commands
 o test950; verify SMTP with custom request
 o openssl: don't use old BORINGSSL_YYYYMM macros
 o setopt: update current connection SSL verify params
 o winbuild/BUILD.WINDOWS.txt: mention WITH_NGHTTP2
 o curl: reimplement stdin buffering in -F option
 o mime: keep "text/plain" content type if user-specified
 o mime: fix the content reader to handle >16K data properly
 o configure: remove the C++ compiler check
 o memdebug: trace send, recv and socket
 o runtests: use valgrind for torture as well
 o ldap: silence clang warning
 o makefile.m32: allow to override gcc, ar and ranlib
 o setopt: avoid integer overflows when setting millsecond values
 o setopt: range check most long options
 o ftp: reject illegal IP/port in PASV 227 response
 o mime: do not reuse previously computed multipart size
 o vtls: change struct Curl_ssl `close' field name to `close_one'
 o os400: add missing symbols in config file
 o mime: limit bas64-encoded lines length to 76 characters
 o mk-ca-bundle: Remove URL for aurora
 o mk-ca-bundle: Fix URL for NSS

Log message:
curl: update to 7.56.0.

Curl and libcurl 7.56.0

This release includes the following changes:

 o curl: enable compression for SCP/SFTP with --compressed-ssh  [11]
 o libcurl: enable compression for SCP/SFTP with CURLOPT_SSH_COMPRESSION [11]
 o vtls: added dynamic changing SSL backend with curl_global_sslset() [28]
 o new MIME API, curl_mime_init() and friends [32]
 o openssl: initial SSLKEYLOGFILE implementation [36]

This release includes the following bugfixes:

 o FTP: zero terminate the entry path even on bad input [67]
 o examples/ftpuploadresume.c: use portable code
 o runtests: match keywords case insensitively
 o travis: build the examples too [1]
 o strtoofft: reduce integer overflow risks globally [2]
 o zsh.pl: produce a working completion script again [3]
 o cmake: remove dead code for CURL_DISABLE_RTMP [4]
 o progress: Track total times following redirects [5]
 o configure: fix --disable-threaded-resolver [6]
 o cmake: remove dead code for DISABLED_THREADSAFE [7]
 o configure: fix clang version detection
 o darwinssi: fix error: variable length array used
 o travis: add metalink to some osx builds [8]
 o configure: check for __builtin_available() availability [9]
 o http_proxy: fix build error for CURL_DOES_CONVERSIONS [10]
 o examples/ftpuploadresume: checksrc compliance
 o ftp: fix CWD when doing multicwd then nocwd on same connection [12]
 o system.h: remove all CURL_SIZEOF_* defines [13]
 o http: Don't wait on CONNECT when there is no proxy [14]
 o system.h: check for __ppc__ as well [15]
 o http2_recv: return error better on fatal h2 errors [16]
 o scripts/contri*sh: use "git log --use-mailmap"
 o tftp: fix memory leak on too long filename [17]
 o system.h: fix build for hppa [18]
 o cmake: enable picky compiler options with clang and gcc [19]
 o makefile.m32: add support for libidn2 [20]
 o curl: turn off MinGW CRT's globbing [21]
 o request-target.d: mention added in 7.55.0
 o curl: shorten and clean up CA cert verification error message [22]
 o imap: support PREAUTH [23]
 o CURLOPT_USERPWD.3: see also CURLOPT_PROXYUSERPWD
 o examples/threaded-ssl: mention that this is for openssl before 1.1
 o winbuild: fix embedded manifest option [24]
 o tests: Make sure libtests & unittests call curl_global_cleanup()
 o system.h: include sys/poll.h for AIX [25]
 o darwinssl: handle long strings in TLS certs [26]
 o strtooff: fix build for systems with long long but no strtoll [27]
 o asyn-thread: Improved cleanup after OOM situations
 o HELP-US.md: "How to get started helping out in the curl project" [29]
 o curl.h: CURLSSLBACKEND_WOLFSSL used wrong value [30]
 o unit1301: fix error message on first test
 o ossfuzz: moving towards the ideal integration [31]
 o http: fix a memory leakage in checkrtspprefix()
 o examples/post-callback: stop returning one byte at a time
 o schannel: return CURLE_SSL_CACERT on failed verification [33]
 o MAIL-ETIQUETTE: added "1.9 Your emails are public"
 o http-proxy: treat all 2xx as CONNECT success [34]
 o openssl: use OpenSSL's default ciphers by default [35]
 o runtests.pl: support attribute "nonewline" in part verify/upload
 o configure: remove --enable-soname-bump and SONAME_BUMP [37]
 o travis: add c-ares enabled builds linux + osx [38]
 o vtls: fix WolfSSL 3.12 build problems [39]
 o http-proxy: when not doing CONNECT, that phase is done immediately [40]
 o configure: fix curl_off_t check's include order [41]
 o configure: use -Wno-varargs on clang 3.9[.X] debug builds
 o rtsp: do not call fwrite() with NULL pointer FILE * [42]
 o mbedtls: enable CA path processing [43]
 o travis: add build without HTTP/SMTP/IMAP
 o checksrc: verify more code style rules [44]
 o HTTP proxy: on connection re-use, still use the new remote port [45]
 o tests: add initial gssapi test using stub implementation [46]
 o rtsp: Segfault when using WRITEDATA [47]
 o docs: clarify the CURLOPT_INTERLEAVE* options behavior
 o non-ascii: use iconv() with 'char **' argument [48]
 o server/getpart: provide dummy function to build conversion enabled
 o conversions: fix several compiler warnings
 o openssl: add missing includes [49]
 o schannel: Support partial send for when data is too large [50]
 o socks: fix incorrect port number in SOCKS4 error message [51]
 o curl: fix integer overflow in timeout options [52]
 o travis: on mac, don't install openssl or libidn [53]
 o cookies: reject oversized cookies instead of truncating [54]
 o cookies: use lock when using CURLINFO_COOKIELIST [55]
 o curl: check fseek() return code and bail on error
 o examples/post-callback: use long for CURLOPT_POSTFIELDSIZE
 o openssl: only verify RSA private key if supported [56]
 o tests: make the imap server not verify user+password [57]
 o imap: quote atoms properly when escaping characters [58]
 o tests: fix a compiler warning in test 643
 o file_range: avoid integer overflow when figuring out byte range [59]
 o curl.h: include <sys/select.h> on cygwin too [60]
 o reuse_conn: don't copy flags that are known to be equal [61]
 o http: fix adding custom empty headers to repeated requests [62]
 o docs: clarify the use of environment variables for proxy [63]
 o docs: link CURLOPT_CONNECTTIMEOUT and CURLOPT_CONNECTTIMEOUT_MS [64]
 o connect: fix race condition with happy eyeballs timeout [65]
 o cookie: fix memory leak if path was set twice in header [66]
 o vtls: compare and clone ssl configs properly [68]
 o proxy: read the "no_proxy" variable only if necessary [69]

Log message:
Remove superfluous automake dependency (after update).

Fixes PR 52513 by David H. Gutteridge.

Log message:
Revbump for boost update

Log message:
Requires devel/gettext-lib

Log message:
If libcurl was built with "idn", buildlink in libidn2.

Log message:
Somewhere around 7.53.0, curl's IDN support switched to libidn2. Update
CONFIGURE_ARGS and the included buildlink3.mk, and rename the "libidn"
option to "idn" using PKG_OPTIONS_LEGACY_OPTS.