From 0b3959e1a160813b274e137c2bf393184e0a801a Mon Sep 17 00:00:00 2001
From: castano <castano@95f4ed2b-212e-0410-8b90-d31948207fce>
Date: Tue, 11 Oct 2011 22:22:29 +0000
Subject: [PATCH] Linux fixes. Thanks to Rico Tzschichholz.

---
 cmake/OptimalOptions.cmake | 1 +
 src/nvcore/DefsGnucLinux.h | 1 +
 src/nvthread/nvthread.cpp  | 3 +++
 3 files changed, 5 insertions(+)

diff --git a/cmake/OptimalOptions.cmake b/cmake/OptimalOptions.cmake
index 96f2700..350a138 100644
--- a/cmake/OptimalOptions.cmake
+++ b/cmake/OptimalOptions.cmake
@@ -40,6 +40,7 @@ IF(CMAKE_COMPILER_IS_GNUCXX)
 		ADD_DEFINITIONS(-D_DEBUG)
 	ENDIF(CMAKE_BUILD_TYPE STREQUAL "debug")
 
+	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_RELEASE} -fPIC")
 ENDIF(CMAKE_COMPILER_IS_GNUCXX)
 
 IF(MSVC)
diff --git a/src/nvcore/DefsGnucLinux.h b/src/nvcore/DefsGnucLinux.h
index 15cfffc..6abdc67 100644
--- a/src/nvcore/DefsGnucLinux.h
+++ b/src/nvcore/DefsGnucLinux.h
@@ -2,6 +2,7 @@
 #error "Do not include this file directly."
 #endif
 
+#include <stdint.h> // uint8_t, int8_t, ... uintptr_t
 #include <cstddef> // operator new, size_t, NULL
 
 // Function linkage
diff --git a/src/nvthread/nvthread.cpp b/src/nvthread/nvthread.cpp
index 463efb9..19f5e79 100644
--- a/src/nvthread/nvthread.cpp
+++ b/src/nvthread/nvthread.cpp
@@ -9,6 +9,9 @@
 #elif NV_OS_UNIX
 #include <sys/types.h>
 #include <sys/sysctl.h>
+#if NV_OS_LINUX
+#include <unistd.h>
+#endif
 #endif