Upgrade to 7.84.0

4 files changed, 69 insertions, 31 deletions

diff --git a/libcurl/build/bootstrap.build b/libcurl/build/bootstrap.build
index a84b3e7..0675c6c 100644
--- a/libcurl/build/bootstrap.build
+++ b/libcurl/build/bootstrap.build
@@ -24,10 +24,10 @@ using dist
 #
 # https://curl.se/libcurl/abi.html
 #
-if ($version.major == 7 && $version.minor == 76 && $version.patch == 0)
+if ($version.major == 7 && $version.minor == 84 && $version.patch == 0)
 {
   abi_version_major = 4
-  abi_version = "$abi_version_major.7.0" # <current - age>.<age>.<revision>
+  abi_version = "$abi_version_major.8.0" # <current - age>.<age>.<revision>
 }
 else
   fail 'increment the ABI version?'
diff --git a/libcurl/libcurl/buildfile b/libcurl/libcurl/buildfile
index d44293f..58f7bb2 100644
--- a/libcurl/libcurl/buildfile
+++ b/libcurl/libcurl/buildfile
@@ -29,6 +29,40 @@ vsc{libcurl}: lib/in{libcurl}
   CURL_LT_SHLIB_VERSIONED_FLAVOUR = 'OPENSSL_'
 }
 
+# It seems that for earlier versions of clang the __has_include_next() macro
+# is broken in the -frewrite-includes mode. So, in particular, the following
+# fragment of llvm-6.0's stdatomic.h:
+#
+#  #if __STDC_HOSTED__ && __has_include_next(<stdatomic.h>)
+#  # include_next <stdatomic.h>
+#  #else
+#  ...
+#  typedef _Atomic(_Bool)              atomic_bool;
+#  ...
+#  #endif
+#
+#  expands into:
+#
+#  #if __STDC_HOSTED__ && (1)/*__has_include_next(<stdatomic.h>)*/
+#  #if 0 /* expanded by -frewrite-includes */
+#  # include_next <stdatomic.h>
+#  #endif /* expanded by -frewrite-includes */
+#  # 31 "/usr/lib/llvm-6.0/lib/clang/6.0.0/include/stdatomic.h" 3
+#  # 32 "/usr/lib/llvm-6.0/lib/clang/6.0.0/include/stdatomic.h" 3
+#  #else
+#  ...
+#  typedef _Atomic(_Bool)              atomic_bool;
+#  ...
+#  #endif
+#
+# This ends up with no atomic_* types defined, etc.
+#
+# Thus, we enable reprocessing for the source files which (indirectly) include
+# <stdatomic.h> for Clang versions prior to 7.0.
+#
+if ($c.id == 'clang' && $c.version.major < 7)
+  lib/obj{easy version}: cc.reprocess = true
+
 # Build options.
 #
 c.poptions += -DBUILDING_LIBCURL -DHAVE_CONFIG_H \
@@ -95,7 +129,9 @@ switch $tclass, $tsys
     # used for the API function declarations. Thus, we don't bother
     # generating/passing the exported symbol list file.
     #
-    c.libs += -framework CoreFoundation -framework Security
+    c.libs += -framework CoreFoundation      \
+              -framework SystemConfiguration \
+              -framework Security
   }
   case 'windows', 'mingw32'
   {
diff --git a/libcurl/libcurl/curl_config.h b/libcurl/libcurl/curl_config.h
index 3bebb85..868a327 100644
--- a/libcurl/libcurl/curl_config.h
+++ b/libcurl/libcurl/curl_config.h
@@ -84,6 +84,9 @@
 #undef CURL_DISABLE_GETOPTIONS
 #undef CURL_DISABLE_MQTT
 #undef CURL_DISABLE_SOCKETPAIR
+#undef CURL_DISABLE_HEADERS_API
+#undef CURL_DISABLE_HSTS
+#undef CURL_DISABLE_NTLM
 
 /* Diabled features.
  */
@@ -104,8 +107,6 @@
 #undef USE_LIBPSL
 #undef USE_MANUAL
 #undef USE_MBEDTLS
-#undef USE_MESALINK
-#undef USE_METALINK
 #undef USE_NGHTTP2
 #undef USE_NGHTTP3
 #undef USE_NGTCP2
@@ -115,10 +116,10 @@
 #undef USE_QUICHE
 #undef USE_BEARSSL
 #undef USE_GSASL
-#undef USE_HSTS
 #undef USE_HYPER
 #undef USE_RUSTLS
 #undef USE_WOLFSSH
+#undef USE_MSH3
 
 /* Specific for (non-) Linux.
  */
@@ -202,6 +203,9 @@
 #  define HAVE_TERMIOS_H         1
 #  define HAVE_UTIMES            1
 #  define HAVE_SUSECONDS_T       1
+#  define HAVE_FCHMOD            1
+#  define HAVE_NETINET_UDP_H     1
+#  define HAVE_SENDMSG           1
 
 #  define CURL_SA_FAMILY_T      sa_family_t
 #  define GETHOSTNAME_TYPE_ARG2 size_t
@@ -230,7 +234,6 @@
 #  define HAVE_SYS_UTIME_H         1
 #  define HAVE_WINDOWS_H           1
 #  define HAVE_WINSOCK2_H          1
-#  define HAVE_WINSOCK_H           1
 
 #  undef _UNICODE
 #  undef UNICODE
@@ -290,6 +293,7 @@
 #  define HAVE_VARIADIC_MACROS_GCC     1
 #  define HAVE_OPENSSL_SRP             1
 #  define HAVE_FTRUNCATE               1
+#  define HAVE_SCHED_YIELD             1
 
 #  define TIME_WITH_SYS_TIME           1
 #else
@@ -318,10 +322,8 @@
 #define HAVE_GETPEERNAME                1
 #define HAVE_GETSOCKNAME                1
 #define HAVE_LONGLONG                   1
-#define HAVE_OPENSSL_VERSION            1
 #define HAVE_SOCKET                     1
 #define HAVE_SELECT                     1
-#define HAVE_SIG_ATOMIC_T               1
 #define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
 #define HAVE_STRDUP                     1
 #define HAVE_STRTOLL                    1
@@ -332,8 +334,25 @@
 #define HAVE_TIME_H                     1
 #define HAVE_UTIME                      1
 #define HAVE_VARIADIC_MACROS_C99        1
+#define HAVE_STRICMP                    1
 
-#define STDC_HEADERS                    1
+/* <stdatomic.h>, _Atomic, atomic_*, etc
+ *
+ * @@ TMP Note that upstream's package version 7.84.0 fails to compile with
+ *        older versions of Clang with the 'unknown builtin' error (trying to
+ *        use __builtin_ia32_pause()). At the time of this writing this issue
+ *        is fixed but the fixed version is not released yet. When it is
+ *        released, drop the check and define HAVE_ATOMIC
+ *        unconditionally. Until then the curl_global_*() functions will be
+ *        thread-unsafe for Clang versions prior to 6.0 (as they are for
+ *        libcurl versions prior to 7.84.0).
+ */
+#if !defined(__STDC_NO_ATOMICS__) && \
+    (!defined(__clang__) || __clang_major__ >= 6)
+#  define HAVE_ATOMIC 1
+#endif
+
+#define STDC_HEADERS 1
 
 #undef _ALL_SOURCE
 #undef _LARGE_FILES
@@ -357,13 +376,10 @@
 #undef HAVE_PROTO_BSDSOCKET_H
 #undef HAVE_RAND_EGD
 #undef HAVE_SETSOCKOPT_SO_NONBLOCK
-#undef HAVE_SIG_ATOMIC_T_VOLATILE
-#undef HAVE_SSLV2_CLIENT_METHOD
 #undef HAVE_STRCMPI
 #undef HAVE_STROPTS_H
 #undef HAVE_TERMIO_H
 #undef HAVE_TIME_T_UNSIGNED
-#undef HAVE_WOLFSSLV3_CLIENT_METHOD
 #undef HAVE_WOLFSSL_GET_PEER_CERTIFICATE
 #undef HAVE_WOLFSSL_USEALPN
 #undef HAVE_WRITABLE_ARGV
@@ -376,18 +392,9 @@
 #undef HAVE_CLOSE_S
 #undef HAVE_EXTRA_STRDUP_H
 #undef HAVE_EXTRA_STRICMP_H
-#undef HAVE_LIBSSH2_VERSION
 #undef HAVE_SSL_GET_SHUTDOWN
-#undef HAVE_VXWORKS_STRERROR_R
 #undef RECVFROM_TYPE_ARG6_IS_VOID
 
-#undef HAVE_GETNAMEINFO
-#undef GETNAMEINFO_QUAL_ARG1
-#undef GETNAMEINFO_TYPE_ARG1
-#undef GETNAMEINFO_TYPE_ARG2
-#undef GETNAMEINFO_TYPE_ARG46
-#undef GETNAMEINFO_TYPE_ARG7
-
 #undef HAVE_RECVFROM
 #undef RECVFROM_TYPE_ARG1
 #undef RECVFROM_TYPE_ARG2
@@ -397,9 +404,6 @@
 #undef RECVFROM_TYPE_ARG6
 #undef RECVFROM_TYPE_RETV
 
-#undef HAVE_ICONV
-#undef CURL_ICONV_CODESET_OF_HOST
-
 #undef NEED_MEMORY_H
 #undef NEED_REENTRANT
 #undef NEED_THREAD_SAFE
@@ -412,8 +416,6 @@
 #undef CURLDEBUG
 #undef DEBUGBUILD
 #undef ENABLE_QUIC
-#undef OPEN_NEEDS_ARG3
-#undef CURL_DOES_CONVERSIONS
 
 /* While upstream defines the macro for Clang, it fails to build for older
  * version of Clang on Mac OS. Thus, we never define it.
@@ -501,7 +503,6 @@
  */
 #define SIZEOF_CURL_OFF_T 8
 
-#define RETSIGTYPE     void
 #define SEND_QUAL_ARG2 const
 
 /* We can probably assume that on platforms we build for, these keywords,
@@ -522,6 +523,6 @@
 #undef LONG_MAX
 #undef LONG_MIN
 
-*/
+ */
 
 #endif /* LIBCURL_CURL_CONFIG_H */
diff --git a/libcurl/manifest b/libcurl/manifest
index 34e6ca5..790b3d7 100644
--- a/libcurl/manifest
+++ b/libcurl/manifest
@@ -1,7 +1,8 @@
 : 1
 name: libcurl
-version: 7.76.0
+version: 7.84.0-a.0.z
 project: curl
+priority: security
 summary: C library for transferring data with URLs
 license: curl ; MIT/X derivate license.
 topics: C, HTTP, FTP, URL, data transfer
@@ -10,7 +11,7 @@ url: https://curl.se/
 doc-url: https://curl.se/libcurl/c/
 src-url: https://git.build2.org/cgit/packaging/curl/curl/tree/libcurl/
 package-url: https://git.build2.org/cgit/packaging/curl/
-email: curl-library@cool.haxx.se    ; Mailing list.
+email: curl-library@lists.haxx.se   ; Mailing list.
 package-email: packaging@build2.org ; Mailing list.
 build-warning-email: builds@build2.org
 builds: all