gloox: fixed darwin (#520703)

pkgs/by-name/gl/gloox/package.nix

@@ -19,27 +19,42 @@ stdenv.mkDerivation (finalAttrs: {
     sha256 = "sha256-WRvRLCSe3gtQoe9rmawN6O+cG6T9Lhhvl6dAIVzFlmw=";
   };
 
+  patches = [
+    # Clang rejects `{ 0 }` as SSL_export_keying_material's context pointer
+    # argument. Use a plain `0` rather than `nullptr`: gloox's ./configure
+    # unconditionally adds `-ansi` (C++98) on all non-Windows platforms, and
+    # while Clang tolerates `nullptr` there as an extension, GCC hard-errors
+    # on it as an undeclared identifier.
+    ./tls-openssl-clang.patch
+  ];
+
   # needed since gcc12
   postPatch = ''
-    sed '1i#include <ctime>' -i \
-      src/tests/{tag/tag_perf.cpp,zlib/zlib_perf.cpp} \
-      src/examples/*.cpp
+    substituteInPlace \
+      src/tests/tag/tag_perf.cpp \
+      src/tests/zlib/zlib_perf.cpp \
+      --replace-fail \
+        "#include <sys/time.h>" \
+        $'#include <ctime>\n#include <sys/time.h>'
+
+    substituteInPlace src/examples/*.cpp \
+      --replace-fail \
+        "#include <stdio.h>" \
+        $'#include <ctime>\n#include <stdio.h>'
   '';
 
-  buildInputs =
-    [ ]
-    ++ lib.optional zlibSupport zlib
-    ++ lib.optional sslSupport openssl
-    ++ lib.optional idnSupport libidn;
+  buildInputs = lib.flatten [
+    (lib.optional zlibSupport zlib)
+    (lib.optional sslSupport openssl)
+    (lib.optional idnSupport libidn)
+  ];
 
   meta = {
     description = "Portable high-level Jabber/XMPP library for C++";
     mainProgram = "gloox-config";
     homepage = "http://camaya.net/gloox";
     license = lib.licenses.gpl3;
-    maintainers = [ ];
+    maintainers = [ lib.maintainers.philocalyst ];
     platforms = lib.platforms.unix;
-    # The last successful Darwin Hydra build was in 2023
-    broken = stdenv.hostPlatform.isDarwin;
   };
 })

pkgs/by-name/gl/gloox/tls-openssl-clang.patch

@@ -0,0 +1,12 @@
+diff --git a/src/tlsopensslclient.cpp b/src/tlsopensslclient.cpp
+--- a/src/tlsopensslclient.cpp
++++ b/src/tlsopensslclient.cpp
+@@ -51,7 +51,7 @@
+     {
+       unsigned char buf[32];
+       const char* const label = "EXPORTER-Channel-Binding";
+-      SSL_export_keying_material( m_ssl, buf, 32, label, strlen( label ), { 0 }, 1, 0 );
++      SSL_export_keying_material( m_ssl, buf, 32, label, strlen( label ), 0, 0, 0 );
+       return std::string( reinterpret_cast<char* const>( buf ), 32 );
+     }
+     else