diff --git a/.cproject b/.cproject
index e756c1f..3b2da20 100644
--- a/.cproject
+++ b/.cproject
@@ -29,7 +29,7 @@
             			
             <storageModule moduleId="cdtBuildSystem" version="4.0.0">
                 				
-                <configuration buildProperties="" id="cdt.managedbuild.toolchain.gnu.base.1468173371" name="Default" optionalBuildProperties="" parent="org.eclipse.cdt.build.core.emptycfg">
+                <configuration buildProperties="" description="" id="cdt.managedbuild.toolchain.gnu.base.1468173371" name="Default" optionalBuildProperties="" parent="org.eclipse.cdt.build.core.emptycfg">
                     					
                     <folderInfo id="cdt.managedbuild.toolchain.gnu.base.1468173371.1017613341" name="/" resourcePath="">
                         						
@@ -37,18 +37,30 @@
                             							
                             <targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.GNU_ELF" id="cdt.managedbuild.target.gnu.platform.base.1674893854" name="Debug Platform" osList="linux,hpux,aix,qnx" superClass="cdt.managedbuild.target.gnu.platform.base"/>
                             							
-                            <builder id="cdt.managedbuild.target.gnu.builder.base.492736432" managedBuildOn="false" name="Gnu Make Builder.Default" superClass="cdt.managedbuild.target.gnu.builder.base"/>
+                            <builder id="cdt.managedbuild.target.gnu.builder.base.492736432" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" superClass="cdt.managedbuild.target.gnu.builder.base"/>
                             							
                             <tool id="cdt.managedbuild.tool.gnu.archiver.base.1377706988" name="GCC Archiver" superClass="cdt.managedbuild.tool.gnu.archiver.base"/>
                             							
                             <tool id="cdt.managedbuild.tool.gnu.cpp.compiler.base.1039311466" name="GCC C++ Compiler" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.base">
                                 								
+                                <option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.cpp.compiler.option.preprocessor.def.505653880" superClass="gnu.cpp.compiler.option.preprocessor.def" valueType="definedSymbols">
+                                    									
+                                    <listOptionValue builtIn="false" value="_GNU_SOURCE=1"/>
+                                    								
+                                </option>
+                                								
                                 <inputType id="cdt.managedbuild.tool.gnu.cpp.compiler.input.1872151988" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.input"/>
                                 							
                             </tool>
                             							
                             <tool id="cdt.managedbuild.tool.gnu.c.compiler.base.660299689" name="GCC C Compiler" superClass="cdt.managedbuild.tool.gnu.c.compiler.base">
                                 								
+                                <option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.c.compiler.option.preprocessor.def.symbols.885928991" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
+                                    									
+                                    <listOptionValue builtIn="false" value="_GNU_SOURCE=1"/>
+                                    								
+                                </option>
+                                								
                                 <inputType id="cdt.managedbuild.tool.gnu.c.compiler.input.638871469" superClass="cdt.managedbuild.tool.gnu.c.compiler.input"/>
                                 							
                             </tool>
@@ -87,18 +99,6 @@
         	
     </storageModule>
     	
-    <storageModule moduleId="scannerConfiguration">
-        		
-        <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
-        		
-        <scannerConfigBuildInfo instanceId="0.853637962">
-            			
-            <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
-            		
-        </scannerConfigBuildInfo>
-        	
-    </storageModule>
-    	
     <storageModule moduleId="cdtBuildSystem" version="4.0.0">
         		
         <project id="pstrace.null.718903189" name="pstrace"/>
@@ -108,5 +108,41 @@
     <storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
     	
     <storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
+    	
+    <storageModule moduleId="refreshScope" versionNumber="2">
+        		
+        <configuration configurationName="Default">
+            			
+            <resource resourceType="PROJECT" workspacePath="/pstrace"/>
+            		
+        </configuration>
+        	
+    </storageModule>
+    	
+    <storageModule moduleId="scannerConfiguration">
+        		
+        <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
+        		
+        <scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.base.1468173371;cdt.managedbuild.toolchain.gnu.base.1468173371.1017613341;cdt.managedbuild.tool.gnu.c.compiler.base.660299689;cdt.managedbuild.tool.gnu.c.compiler.input.638871469">
+            			
+            <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
+            		
+        </scannerConfigBuildInfo>
+        		
+        <scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.base.1468173371;cdt.managedbuild.toolchain.gnu.base.1468173371.1017613341;cdt.managedbuild.tool.gnu.cpp.compiler.base.1039311466;cdt.managedbuild.tool.gnu.cpp.compiler.input.1872151988">
+            			
+            <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
+            		
+        </scannerConfigBuildInfo>
+        		
+        <scannerConfigBuildInfo instanceId="0.853637962">
+            			
+            <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
+            		
+        </scannerConfigBuildInfo>
+        	
+    </storageModule>
+    	
+    <storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/>
     
 </cproject>