Fixes for Termux

CMakeLists.txt

@@ -100,7 +100,7 @@ if (WIN32)
 elseif (CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
 	set(LIBS ${LIBS} pthread)
 elseif (NOT APPLE)
-	set(LIBS ${LIBS} pthread gss dl)
+	set(LIBS ${LIBS} pthread dl)
 endif()
 
 if (CMAKE_CXX_COMPILER_ID MATCHES MSVC)
@@ -133,6 +133,14 @@ endif()
 
 add_definitions(/DZMQ_STATIC)
 
+include(CheckSymbolExists)
+
+check_symbol_exists(pthread_cancel pthread.h HAVE_PTHREAD_CANCEL)
+
+if (HAVE_PTHREAD_CANCEL)
+	add_definitions(/DHAVE_PTHREAD_CANCEL)
+endif()
+
 add_executable(${CMAKE_PROJECT_NAME} ${HEADERS} ${SOURCES})
 
 if (STATIC_BINARY)

src/console_commands.cpp

@@ -27,6 +27,10 @@
 #include "side_chain.h"
 #include <iostream>
 
+#ifdef HAVE_PTHREAD_CANCEL
+#include <pthread.h>
+#endif
+
 static constexpr char log_category_prefix[] = "ConsoleCommands ";
 
 namespace p2pool {
@@ -45,7 +49,7 @@ ConsoleCommands::~ConsoleCommands()
 
 #ifdef _WIN32
 	TerminateThread(reinterpret_cast<HANDLE>(m_worker->native_handle()), 0);
-#else
+#elif defined HAVE_PTHREAD_CANCEL
 	pthread_cancel(m_worker->native_handle());
 #endif
 

src/p2p_server.cpp

@@ -417,7 +417,7 @@ void P2PServer::load_peer_list()
 			addrinfo hints{};
 			hints.ai_family = AF_UNSPEC;
 			hints.ai_socktype = SOCK_STREAM;
-			hints.ai_flags = AI_V4MAPPED | AI_ADDRCONFIG;
+			hints.ai_flags = AI_ADDRCONFIG;
 
 			addrinfo* result;
 			const int err = getaddrinfo(nodes[i], nullptr, &hints, &result);

src/util.cpp

@@ -349,7 +349,7 @@ bool resolve_host(std::string& host, bool& is_v6)
 	addrinfo hints{};
 	hints.ai_family = AF_UNSPEC;
 	hints.ai_socktype = SOCK_STREAM;
-	hints.ai_flags = AI_V4MAPPED | AI_ADDRCONFIG;
+	hints.ai_flags = AI_ADDRCONFIG;
 
 	addrinfo* r = nullptr;
 	const int err = getaddrinfo(host.c_str(), nullptr, &hints, &r);