curl: update to 7.73.0.

Remove outdated patch, remove libcurl-gnutsl symlink from libcurl, and
add zstd compression support.

common/shlibs

@@ -370,7 +370,6 @@ libnssdbm3.so nss-3.12.4_1
 libnssckbi.so nss-3.12.4_1
 libnss3.so nss-3.12.4_1
 libcurl.so.4 libcurl-7.19_1
-libcurl-gnutls.so.4 libcurl-7.19_1
 libdaemon.so.0 libdaemon-0.14_1
 libavahi-common.so.3 avahi-libs-0.6.25_1
 libavahi-core.so.7 avahi-libs-0.6.25_1

srcpkgs/curl/patches/fix-crash-no-proxy.patch

@@ -1,54 +0,0 @@
-From 3eff1c5092e542819ac7e6454a70c94b36ab2a40 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Martin=20Ba=C5=A1ti?= <mbasti@redhat.com>
-Date: Thu, 27 Aug 2020 23:09:56 +0200
-Subject: [PATCH] http_proxy: do not crash with HTTPS_PROXY and NO_PROXY set
-
-... in case NO_PROXY takes an effect
-
-Without this patch, the following command crashes:
-
-    $ GIT_CURL_VERBOSE=1 NO_PROXY=github.com HTTPS_PROXY=https://example.com \
-        git clone https://github.com/curl/curl.git
-
-Minimal libcurl-based reproducer:
-
-    #include <curl/curl.h>
-
-    int main() {
-      CURL *curl = curl_easy_init();
-      if(curl) {
-        CURLcode ret;
-        curl_easy_setopt(curl, CURLOPT_URL, "https://github.com/");
-        curl_easy_setopt(curl, CURLOPT_PROXY, "example.com");
-        /* set the proxy type */
-        curl_easy_setopt(curl, CURLOPT_PROXYTYPE, CURLPROXY_HTTPS);
-        curl_easy_setopt(curl, CURLOPT_NOPROXY, "github.com");
-        curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
-        ret = curl_easy_perform(curl);
-        curl_easy_cleanup(curl);
-        return ret;
-      }
-      return -1;
-    }
-
-Assisted-by: Kamil Dudka
-Bug: https://bugzilla.redhat.com/1873327
-Closes #5902
----
- lib/url.c | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/lib/url.c b/lib/url.c
-index d342c4e6986..2f02a0a16a3 100644
---- a/lib/url.c
-+++ b/lib/url.c
-@@ -2556,6 +2556,9 @@ static CURLcode create_conn_helper_init_proxy(struct connectdata *conn)
-     conn->bits.socksproxy = FALSE;
-     conn->bits.proxy_user_passwd = FALSE;
-     conn->bits.tunnel_proxy = FALSE;
-+    /* CURLPROXY_HTTPS does not have its own flag in conn->bits, yet we need
-+       to signal that CURLPROXY_HTTPS is not used for this connection */
-+    conn->http_proxy.proxytype = CURLPROXY_HTTP;
-   }
- 
- out:

srcpkgs/curl/template

@@ -1,17 +1,17 @@
 # Template file for 'curl'
 pkgname=curl
-version=7.72.0
-revision=2
+version=7.73.0
+revision=1
 build_style=gnu-configure
 configure_args="ac_cv_sizeof_off_t=8 --enable-threaded-resolver --enable-ipv6
  $(vopt_with rtmp) $(vopt_with gssapi) $(vopt_enable ldap) $(vopt_with gnutls)
- $(vopt_enable ldap ldaps) $(vopt_with ssh libssh2) $(vopt_with ssl)
+ $(vopt_enable ldap ldaps) $(vopt_with ssh libssh2) $(vopt_with ssl) $(vopt_with zstd)
  --with-ca-bundle=/etc/ssl/certs/ca-certificates.crt --without-libidn2"
 hostmakedepends="groff perl pkg-config"
 makedepends="nghttp2-devel zlib-devel $(vopt_if gnutls 'gnutls-devel')
  $(vopt_if gssapi 'mit-krb5-devel') $(vopt_if ldap 'libldap-devel')
  $(vopt_if rtmp 'librtmp-devel') $(vopt_if ssh 'libssh2-devel')
- $(vopt_if ssl 'libressl-devel')"
+ $(vopt_if ssl 'libressl-devel') $(vopt_if zstd 'libzstd-devel')"
 depends="ca-certificates"
 # openssh isn't in checkdepends, because test 581 locks up
 checkdepends="perl python3 stunnel nghttp2 groff"
@@ -21,10 +21,10 @@ license="MIT"
 homepage="https://curl.haxx.se"
 changelog="https://curl.haxx.se/changes.html#${version//./_}"
 distfiles="${homepage}/download/${pkgname}-${version}.tar.bz2"
-checksum=ad91970864102a59765e20ce16216efc9d6ad381471f7accceceab7d905703ef
+checksum=cf34fe0b07b800f1c01a499a6e8b2af548f6d0e044dca4a29d88a4bee146d131
 patch_args="-Np1"
-build_options="gnutls gssapi ldap rtmp ssh ssl"
-build_options_default="ssh ssl"
+build_options="gnutls gssapi ldap rtmp ssh ssl zstd"
+build_options_default="ssh ssl zstd"
 vopt_conflict ssl gnutls
 
 pre_configure() {
@@ -46,10 +46,8 @@ post_install() {
 
 libcurl_package() {
 	short_desc="Multiprotocol file transfer library"
-	shlib_provides="libcurl-gnutls.so.4"
 	pkg_install() {
 		vmove "usr/lib/*.so.*"
-		ln -sf libcurl.so.4.6.0 ${PKGDESTDIR}/usr/lib/libcurl-gnutls.so.4
 	}
 }