diff --git a/src/hx/Date.cpp b/src/hx/Date.cpp
index cdc665b34..79d4f0d70 100644
--- a/src/hx/Date.cpp
+++ b/src/hx/Date.cpp
@@ -20,8 +20,8 @@
    #endif
    #if defined(__ORBIS__)
       // fill in for a missing localtime_r with localtime_s
-      #define localtime_r localtime_s
-      #define gmtime_r gmtime_s
+      //#define localtime_r localtime_s
+      //#define gmtime_r gmtime_s
    #endif
 #endif
 
diff --git a/src/hx/libs/std/Process.cpp b/src/hx/libs/std/Process.cpp
index d9f020e1c..f4fe5c15b 100644
--- a/src/hx/libs/std/Process.cpp
+++ b/src/hx/libs/std/Process.cpp
@@ -11,7 +11,7 @@
 #   include <memory.h>
 #   include <errno.h>
 #   include <signal.h>
-#   if defined(ANDROID) || defined(BLACKBERRY) || defined(EMSCRIPTEN)
+#   if defined(ANDROID) || defined(BLACKBERRY) || defined(EMSCRIPTEN) || defined(__ORBIS__)
 #      include <sys/wait.h>
 #   elif !defined(NEKO_MAC)
 #      include <wait.h>
diff --git a/src/hx/libs/std/Socket.cpp b/src/hx/libs/std/Socket.cpp
index 1417e7b5e..12bde9602 100644
--- a/src/hx/libs/std/Socket.cpp
+++ b/src/hx/libs/std/Socket.cpp
@@ -363,7 +363,7 @@ int _hx_std_host_resolve( String host )
       struct hostent *h = 0;
       hx::strbuf hostBuf;
 
-#   if defined(NEKO_WINDOWS) || defined(NEKO_MAC) || defined(BLACKBERRY) || defined(EMSCRIPTEN)
+#   if defined(NEKO_WINDOWS) || defined(NEKO_MAC) || defined(BLACKBERRY) || defined(EMSCRIPTEN) || defined(__ORBIS__)
       h = gethostbyname(host.utf8_str(&hostBuf));
 #   else
       struct hostent hbase;
@@ -501,7 +501,7 @@ String _hx_std_host_reverse( int host )
    struct hostent *h = 0;
    unsigned int ip = host;
    hx::EnterGCFreeZone();
-   #if defined(NEKO_WINDOWS) || defined(NEKO_MAC) || defined(ANDROID) || defined(BLACKBERRY) || defined(EMSCRIPTEN)
+   #if defined(NEKO_WINDOWS) || defined(NEKO_MAC) || defined(ANDROID) || defined(BLACKBERRY) || defined(EMSCRIPTEN) || defined(__ORBIS__)
    h = gethostbyaddr((char *)&ip,4,AF_INET);
    #else
    struct hostent htmp;
@@ -522,7 +522,7 @@ String _hx_std_host_reverse_ipv6( Array<unsigned char> host )
 
    struct hostent *h = 0;
    hx::EnterGCFreeZone();
-   #if defined(NEKO_WINDOWS) || defined(NEKO_MAC) || defined(ANDROID) || defined(BLACKBERRY) || defined(EMSCRIPTEN)
+   #if defined(NEKO_WINDOWS) || defined(NEKO_MAC) || defined(ANDROID) || defined(BLACKBERRY) || defined(EMSCRIPTEN) || defined(__ORBIS__)
    h = gethostbyaddr((char *)&host[0],16,AF_INET6);
    #else
    struct hostent htmp;
diff --git a/src/hx/libs/std/Sys.cpp b/src/hx/libs/std/Sys.cpp
index 371addf93..f759b6c61 100644
--- a/src/hx/libs/std/Sys.cpp
+++ b/src/hx/libs/std/Sys.cpp
@@ -56,6 +56,10 @@
  #include <sys/wait.h>
 #endif
 
+#ifdef __ORBIS__
+ #include <sys/wait.h>
+#endif
+
 #ifndef CLK_TCK
    #define CLK_TCK   100
 #endif
@@ -157,7 +161,7 @@ bool _hx_std_set_time_locale( String l )
     return false;
 #else
 
-#ifdef NEKO_POSIX
+#if defined(NEKO_POSIX) && !defined(__ORBIS__)
    locale_t lc, old;
    lc = newlocale(LC_TIME_MASK,l.utf8_str(),NULL);
    if( !lc )
@@ -845,18 +849,19 @@ Array<String> _hx_std_sys_env()
 #ifdef HX_ANDROID
    #define tcsetattr(fd,opt,s) ioctl(fd,opt,s)
    #define tcgetattr(fd,s) ioctl(fd,TCGETS,s)
+#endif
 
-   static __inline__ void inline_cfmakeraw(struct termios *s)
-   {
+#if defined(HX_ANDROID) || defined(__ORBIS__)
+    static __inline__ void inline_cfmakeraw(struct termios *s)
+    {
        s->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
        s->c_oflag &= ~OPOST;
        s->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
        s->c_cflag &= ~(CSIZE|PARENB);
        s->c_cflag |= CS8;
-   }
-
-   #define cfmakeraw inline_cfmakeraw
+    }
 
+    #define cfmakeraw inline_cfmakeraw
 #endif
 
 /**
diff --git a/toolchain/prospero-toolchain.xml b/toolchain/prospero-toolchain.xml
new file mode 100644
index 000000000..496836bca
--- /dev/null
+++ b/toolchain/prospero-toolchain.xml
@@ -0,0 +1,41 @@
+<xml>
+    <!-- PROSPERO TOOLS -->
+    <set name="CXX" value="${PS5_PAYLOAD_SDK}/bin/prospero-clang++" />
+    <set name="HXCPP_CPP11" value="1" unless="HXCPP_NO_CPP11" />
+
+    <include name="toolchain/gcc-toolchain.xml"/>
+
+    <compiler id="prospero" exe="${CXX}">
+        <exe name="${CXX}" if="CXX" />
+        <flag value="-c"/>
+        <cppflag value='-Wall' />
+        <cppflag value='-Werror' />
+        <cppflag value='-g' />
+        <cppflag value='-o' />
+        <flag value='-D__ORBIS__'/>
+        <!-- <flag value='-I.'/> -->
+        <flag value='-w'/>
+        <flag value="-Wno-overflow" />
+        <cppflag value="-Wno-invalid-offsetof" />
+        <!-- <flag value="-DHX_LINUX"/> -->
+        <flag value="-DHXCPP_MULTI_THREADED" if="HXCPP_MULTI_THREADED"/>
+        <flag value="-DHXCPP_BIG_ENDIAN" if="HXCPP_BIG_ENDIAN"/>
+        <flag value="-DHXCPP_THREAD_INFO_PTHREAD" />
+        <include name="toolchain/common-defines.xml" />
+        <flag value="-I${HXCPP}/include"/>
+        <objdir value="obj/prospero${OBJEXT}/"/>
+        <outflag value="-o"/>
+        <ext value=".o"/>
+    </compiler>
+
+    <linker id="exe" exe="/opt/ps5-payload-sdk/bin/prospero-lld">
+        <exe name="${CXX}" if="CXX" />
+        <fromfile value="" if="GCC_OLD" />
+        <flag value="-debug" if="debug"/>
+        <flag value="-lkernel" />
+        <flag value="-lkernel_sys" />
+        <lib name="-ldl"/>
+        <ext value=""/>
+        <outflag value="-o "/>
+    </linker>
+</xml>
\ No newline at end of file