From 37be90b1f79b45ae2761c6e276a7f9895bdc8363 Mon Sep 17 00:00:00 2001
From: SirLynix <lynix680@gmail.com>
Date: Tue, 23 Jan 2024 17:32:58 +0100
Subject: [PATCH] Fix compilation on macOS

---
 src/Nazara/Core/Posix/PosixUtils.cpp  | 17 +++++++++++++++++
 src/Nazara/Core/Posix/ProcessImpl.cpp |  1 +
 2 files changed, 18 insertions(+)

diff --git a/src/Nazara/Core/Posix/PosixUtils.cpp b/src/Nazara/Core/Posix/PosixUtils.cpp
index 69cf41651..89cb12038 100644
--- a/src/Nazara/Core/Posix/PosixUtils.cpp
+++ b/src/Nazara/Core/Posix/PosixUtils.cpp
@@ -59,8 +59,25 @@ namespace Nz::PlatformImpl
 	m_writeFd(-1)
 	{
 		int fds[2];
+#if defined(NAZARA_PLATFORM_LINUX) || defined(NAZARA_PLATFORM_ANDROID)
 		if (::pipe2(fds, flags & O_CLOEXEC) != 0)
 			return;
+#else
+		if (::pipe(fds) != 0)
+			return;
+
+		auto SetCloseOnExec = [](int fd)
+		{
+			int flags = ::fcntl(fd, F_GETFD, 0);
+			if (flags < 0)
+				return flags; // error
+
+			return ::fcntl(fd, F_SETFD, flags | FD_CLOEXEC);
+		};
+
+		SetCloseOnExec(fds[0]);
+		SetCloseOnExec(fds[1]);
+#endif
 
 		m_readFd = fds[0];
 		m_writeFd = fds[1];
diff --git a/src/Nazara/Core/Posix/ProcessImpl.cpp b/src/Nazara/Core/Posix/ProcessImpl.cpp
index 2035c9886..a10c036ee 100644
--- a/src/Nazara/Core/Posix/ProcessImpl.cpp
+++ b/src/Nazara/Core/Posix/ProcessImpl.cpp
@@ -9,6 +9,7 @@
 #include <NazaraUtils/StackArray.hpp>
 #include <cerrno>
 #include <cstdlib>
+#include <signal.h>
 #include <spawn.h>
 #include <unistd.h>
 #include <sys/wait.h>