--- lprof-1.11.4.1.org/SConstruct	2006-06-06 02:11:32.000000000 +0100
+++ lprof-1.11.4.1/SConstruct	2017-08-29 12:56:13.425654683 +0100
@@ -22,12 +22,7 @@
 # opts.Add(BoolOption('qt-mt-lib', 'Flag used to set QT library to either qt-mt or qt. Value of 1 = qt-mt, 0 = qt.', 'yes'))
 
 # setup base environment 
-env = Environment(
-    ENV = {
-      'PATH' : os.environ[ 'PATH' ],
-      'HOME' : os.environ[ 'HOME' ], # required for distcc
-      'LDFLAGS' : ''
-    }, options = opts)
+env = Environment(ENV = os.environ, options = opts)
 
 opts.Update(env)
 opts.Save('lprof.conf', env) # Save, so user doesn't have to