From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gbeutner@serenityos.org>
Date: Tue, 5 Apr 2022 23:05:14 +0200
Subject: [PATCH] All sorts of fixes for the build

Co-Authored-By: Kevin Nobel <kevin@2sk.nl>
---
 cmake/CompileFlags.cmake          | 2 +-
 src/network/core/host.cpp         | 2 ++
 src/network/core/os_abstraction.h | 3 ++-
 src/os/unix/unix.cpp              | 4 +++-
 src/stdafx.h                      | 6 +++---
 5 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/cmake/CompileFlags.cmake b/cmake/CompileFlags.cmake
index ad4a46a..50df38e 100644
--- a/cmake/CompileFlags.cmake
+++ b/cmake/CompileFlags.cmake
@@ -163,7 +163,7 @@ macro(compile_flags)
         message(FATAL_ERROR "No warning flags are set for this compiler yet; please consider creating a Pull Request to add support for this compiler.")
     endif()
 
-    if(NOT WIN32 AND NOT HAIKU)
+    if(NOT WIN32 AND NOT HAIKU AND NOT SERENITYOS)
         # rdynamic is used to get useful stack traces from crash reports.
         set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -rdynamic")
     endif()
diff --git a/src/network/core/host.cpp b/src/network/core/host.cpp
index b55f5f5..0ae76d3 100644
--- a/src/network/core/host.cpp
+++ b/src/network/core/host.cpp
@@ -82,6 +82,7 @@ static void NetworkFindBroadcastIPsInternal(NetworkAddressList *broadcast) // Wi
 
 static void NetworkFindBroadcastIPsInternal(NetworkAddressList *broadcast) // !GETIFADDRS implementation
 {
+#ifndef __serenity__
 	SOCKET sock = socket(AF_INET, SOCK_DGRAM, 0);
 	if (sock == INVALID_SOCKET) return;
 
@@ -118,6 +119,7 @@ static void NetworkFindBroadcastIPsInternal(NetworkAddressList *broadcast) // !G
 	}
 
 	closesocket(sock);
+#endif
 }
 #endif /* all NetworkFindBroadcastIPsInternals */
 
diff --git a/src/network/core/os_abstraction.h b/src/network/core/os_abstraction.h
index 6bb6101..100678a 100644
--- a/src/network/core/os_abstraction.h
+++ b/src/network/core/os_abstraction.h
@@ -74,13 +74,14 @@ typedef unsigned long in_addr_t;
 #	include <unistd.h>
 #	include <sys/ioctl.h>
 #	include <sys/socket.h>
+#	include <sys/select.h>
 #	include <netinet/in.h>
 #	include <netinet/tcp.h>
 #	include <arpa/inet.h>
 #	include <net/if.h>
 /* According to glibc/NEWS, <ifaddrs.h> appeared in glibc-2.3. */
 #	if !defined(__sgi__) && !defined(SUNOS) && !defined(__INNOTEK_LIBC__) \
-	   && !(defined(__GLIBC__) && (__GLIBC__ <= 2) && (__GLIBC_MINOR__ <= 2)) && !defined(__dietlibc__) && !defined(HPUX)
+	   && !(defined(__GLIBC__) && (__GLIBC__ <= 2) && (__GLIBC_MINOR__ <= 2)) && !defined(__dietlibc__) && !defined(HPUX) && !defined(__serenity__)
 /* If for any reason ifaddrs.h does not exist on your system, comment out
  *   the following two lines and an alternative way will be used to fetch
  *   the list of IPs from the system. */
diff --git a/src/os/unix/unix.cpp b/src/os/unix/unix.cpp
index 95d6fa1..3c7b567 100644
--- a/src/os/unix/unix.cpp
+++ b/src/os/unix/unix.cpp
@@ -42,9 +42,11 @@
 #	define HAS_SYSCTL
 #endif
 
+#ifndef __serenity__
 #ifdef HAS_STATVFS
 #include <sys/statvfs.h>
 #endif
+#endif
 
 #ifdef HAS_SYSCTL
 #include <sys/sysctl.h>
@@ -84,7 +86,7 @@ bool FiosGetDiskFreeSpace(const char *path, uint64 *tot)
 
 	if (statfs(path, &s) != 0) return false;
 	free = (uint64)s.f_bsize * s.f_bavail;
-#elif defined(HAS_STATVFS)
+#elif defined(HAS_STATVFS) && !defined(__serenity__)
 	struct statvfs s;
 
 	if (statvfs(path, &s) != 0) return false;
diff --git a/src/stdafx.h b/src/stdafx.h
index effd57c..98800f9 100644
--- a/src/stdafx.h
+++ b/src/stdafx.h
@@ -38,7 +38,7 @@
 #	define TROUBLED_INTS
 #endif
 
-#if defined(__HAIKU__) || defined(__CYGWIN__)
+#if defined(__HAIKU__) || defined(__CYGWIN__) || defined(__serenity__)
 #	include <strings.h> /* strncasecmp */
 #endif
 
@@ -118,7 +118,7 @@
 #	define strcasecmp stricmp
 #endif
 
-#if defined(SUNOS) || defined(HPUX) || defined(__CYGWIN__)
+#if defined(SUNOS) || defined(HPUX) || defined(__CYGWIN__) || defined(__serenity__)
 #	include <alloca.h>
 #endif
 
@@ -318,7 +318,7 @@
 typedef unsigned char byte;
 
 /* This is already defined in unix, but not in QNX Neutrino (6.x) or Cygwin. */
-#if (!defined(UNIX) && !defined(__HAIKU__)) || defined(__QNXNTO__) || defined(__CYGWIN__)
+#if (!defined(UNIX) && !defined(__HAIKU__)) || defined(__QNXNTO__) || defined(__CYGWIN__) || defined(__serenity__)
 	typedef unsigned int uint;
 #endif