Merge pull request #2087 from nicolasnoble/libcxx-fixes

Fix a missing cstdlib and the unsupported-platform throw.

src/support/sharedmem-unix.cc

@@ -26,6 +26,8 @@ SOFTWARE.
 
 #if !defined(_WIN32) && !defined(_WIN64)
 
+#include <cstdlib>
+
 #include <assert.h>
 #include <fcntl.h>
 #include <string.h>

src/support/version.cc

@@ -269,7 +269,7 @@ bool PCSX::Update::getDownloadUrl(const VersionInfo& versionInfo, std::function<
 // All these defines need to be matching what we see in version-{platform}.cc
 #if (!defined(__APPLE__) || !defined(__MACH__)) && !defined(__linux__) && !defined(_WIN32) && !defined(_WIN64)
 bool PCSX::Update::applyUpdate(const std::filesystem::path& binDir) {
-    throw std::runtime_exception("No platform support for updates");
+    throw std::runtime_error("No platform support for updates");
     return false;
 }
 #endif