1 files changed, 22 insertions, 0 deletions
diff --git a/run_unittests.py b/run_unittests.py
index 34a1a15..6d81b00 100755
--- a/run_unittests.py
+++ b/run_unittests.py
@@ -49,6 +49,9 @@ def get_dynamic_section_entry(fname, entry):
 def get_soname(fname):
     return get_dynamic_section_entry(fname, 'soname')
 
+def get_rpath(fname):
+    return get_dynamic_section_entry(fname, 'rpath')
+
 
 class InternalTests(unittest.TestCase):
 
@@ -1133,6 +1136,25 @@ int main(int argc, char **argv) {
             self.assertTrue(os.path.exists(distfile))
             self.assertTrue(os.path.exists(checksumfile))
 
+    def test_rpath_uses_ORIGIN(self):
+        '''
+        Test that built targets use $ORIGIN in rpath, which ensures that they
+        are relocatable and ensures that builds are reproducible since the
+        build directory won't get embedded into the built binaries.
+        '''
+        if is_windows() or is_cygwin():
+            raise unittest.SkipTest('Windows PE/COFF binaries do not use RPATH')
+        testdir = os.path.join(self.common_test_dir, '46 library chain')
+        self.init(testdir)
+        self.build()
+        for each in ('prog', 'subdir/liblib1.so', 'subdir/subdir2/liblib2.so',
+                     'subdir/subdir3/liblib3.so'):
+            rpath = get_rpath(os.path.join(self.builddir, each))
+            self.assertTrue(rpath)
+            for path in rpath.split(':'):
+                self.assertTrue(path.startswith('$ORIGIN'), msg=(each, path))
+
+
 class WindowsTests(BasePlatformTests):
     '''
     Tests that should run on Cygwin, MinGW, and MSVC