diff --git a/ext/jasmine-webkit-specrunner/ConsoleOutput.cpp b/ext/jasmine-webkit-specrunner/ConsoleOutput.cpp
index 431aacd..0ae5172 100644
--- a/ext/jasmine-webkit-specrunner/ConsoleOutput.cpp
+++ b/ext/jasmine-webkit-specrunner/ConsoleOutput.cpp
@@ -36,4 +36,12 @@ namespace HeadlessSpecRunner {
   void ConsoleOutput::red() {
     if (showColors) std::cout << "\033[0;31m";
   }
+
+  void ConsoleOutput::errorLog(const QString &msg, int lineNumber, const QString &sourceID) {
+    red();
+    *outputIO << "[error] ";
+    clear();
+    *outputIO << qPrintable(sourceID) << ":" << lineNumber << " : " << qPrintable(msg);
+    *outputIO << std::endl;
+  }
 }
diff --git a/ext/jasmine-webkit-specrunner/ConsoleOutput.h b/ext/jasmine-webkit-specrunner/ConsoleOutput.h
index 0861aa3..5069e4e 100644
--- a/ext/jasmine-webkit-specrunner/ConsoleOutput.h
+++ b/ext/jasmine-webkit-specrunner/ConsoleOutput.h
@@ -12,6 +12,7 @@ namespace HeadlessSpecRunner {
       ConsoleOutput();
       void passed(const QString &specDetail);
       void failed(const QString &specDetail);
+      void errorLog(const QString &msg, int lineNumber, const QString &sourceID);
       std::ostream *outputIO;
       QStack<QString> successes;
       QStack<QString> failures;
diff --git a/ext/jasmine-webkit-specrunner/ConsoleOutput_test.cpp b/ext/jasmine-webkit-specrunner/ConsoleOutput_test.cpp
index 6917615..d99d7a8 100644
--- a/ext/jasmine-webkit-specrunner/ConsoleOutput_test.cpp
+++ b/ext/jasmine-webkit-specrunner/ConsoleOutput_test.cpp
@@ -30,6 +30,15 @@ namespace HeadlessSpecRunner {
     QVERIFY(output.successes.size() == 0);
     QVERIFY(output.failures.size() == 1);
   }
+
+  void ConsoleOutputTest::testErrorLog() {
+    stringstream buffer;
+    HeadlessSpecRunner::ConsoleOutput output;
+
+    output.outputIO = &buffer;
+    output.errorLog("message", 1, "source");
+    QVERIFY(buffer.str() == "[error] source:1 : message\n");
+  }
 }
 
 QTEST_MAIN(HeadlessSpecRunner::ConsoleOutputTest);
diff --git a/ext/jasmine-webkit-specrunner/ConsoleOutput_test.h b/ext/jasmine-webkit-specrunner/ConsoleOutput_test.h
index 455113a..1537eea 100644
--- a/ext/jasmine-webkit-specrunner/ConsoleOutput_test.h
+++ b/ext/jasmine-webkit-specrunner/ConsoleOutput_test.h
@@ -17,6 +17,7 @@ namespace HeadlessSpecRunner {
     private slots:
       void testPassed();
       void testFailed();
+      void testErrorLog();
   };
 }
 
diff --git a/ext/jasmine-webkit-specrunner/Page.cpp b/ext/jasmine-webkit-specrunner/Page.cpp
index aab256e..6b9f91e 100644
--- a/ext/jasmine-webkit-specrunner/Page.cpp
+++ b/ext/jasmine-webkit-specrunner/Page.cpp
@@ -1,5 +1,6 @@
 #include <QtGui>
 #include <QtWebKit>
+#include <iostream>
 
 #include "Page.h"
 
diff --git a/ext/jasmine-webkit-specrunner/Runner.cpp b/ext/jasmine-webkit-specrunner/Runner.cpp
index 83ed612..7330bae 100644
--- a/ext/jasmine-webkit-specrunner/Runner.cpp
+++ b/ext/jasmine-webkit-specrunner/Runner.cpp
@@ -114,11 +114,7 @@ namespace HeadlessSpecRunner {
 
   void Runner::errorLog(const QString &msg, int lineNumber, const QString &sourceID)
   {
-    red();
-    std::cout << "[error] ";
-    clear();
-    std::cout << qPrintable(sourceID) << ":" << lineNumber << " : " << qPrintable(msg);
-    std::cout << std::endl;
+    consoleOutput.errorLog(msg, lineNumber, sourceID);
 
     hasErrors = true;
     m_runs = 0;
diff --git a/ext/jasmine-webkit-specrunner/jhw-test b/ext/jasmine-webkit-specrunner/jhw-test
index 347fe5a..763649b 100755
Binary files a/ext/jasmine-webkit-specrunner/jhw-test and b/ext/jasmine-webkit-specrunner/jhw-test differ
diff --git a/lib/qt/qmake.rb b/lib/qt/qmake.rb
index 0c684e5..a0012f0 100644
--- a/lib/qt/qmake.rb
+++ b/lib/qt/qmake.rb
@@ -32,7 +32,7 @@ module Qt
           "macx-g++"
         end)
 
-        command = "#{path} -spec #{spec}"
+        command = "#{path} #{envs} -spec #{spec}"
         command << " #{project_file}" if project_file
         command
       end
@@ -95,6 +95,14 @@ module Qt
       end
 
       private
+      def envs
+        %w{QMAKE_CC QMAKE_CXX}.collect do |env|
+          if ENV[env]
+            "#{env}=#{ENV[env]}"
+          end
+        end.compact.join(" ")
+      end
+
       def number_of_cpus
         if defined?(Facter)
           Facter.sp_number_processors rescue Facter.processorcount
diff --git a/spec/lib/qt/qmake_spec.rb b/spec/lib/qt/qmake_spec.rb
index 4cc7016..45b61c4 100644
--- a/spec/lib/qt/qmake_spec.rb
+++ b/spec/lib/qt/qmake_spec.rb
@@ -55,13 +55,15 @@ describe Qt::Qmake do
     context 'linux' do
       let(:platform) { :linux }
 
-      it { should == "qmake -spec linux-g++" }
+      it { should =~ /^qmake/ }
+      it { should =~ /-spec linux-g\+\+$/ }
     end
 
     context 'mac os x' do
       let(:platform) { :mac_os_x }
 
-      it { should == "qmake -spec macx-g++" }
+      it { should =~ /^qmake/ }
+      it { should =~ /-spec macx-g\+\+$/ }
     end
   end