ConfHandler: Require whitespace between export and variable name

Signed-off-by: Ola x Nilsson <olani@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 23 insertions, 2 deletions

diff --git a/lib/bb/parse/parse_py/ConfHandler.py b/lib/bb/parse/parse_py/ConfHandler.py
index f7d0cf74a..bf7e9859a 100644
--- a/lib/bb/parse/parse_py/ConfHandler.py
+++ b/lib/bb/parse/parse_py/ConfHandler.py
@@ -32,7 +32,7 @@ from bb.parse import ParseError, resolve_file, ast, logger, handle
 
 __config_regexp__  = re.compile( r"""
     ^
-    (?P<exp>export\s*)?
+    (?P<exp>export\s+)?
     (?P<var>[a-zA-Z0-9\-_+.${}/~]+?)
     (\[(?P<flag>[a-zA-Z0-9\-_+.]+)\])?
 
diff --git a/lib/bb/tests/parse.py b/lib/bb/tests/parse.py
index ab6ca9031..8f16ba4f4 100644
--- a/lib/bb/tests/parse.py
+++ b/lib/bb/tests/parse.py
@@ -83,7 +83,28 @@ unset B[flag]
         self.assertEqual(d.getVar("A"), None)
         self.assertEqual(d.getVarFlag("A","flag"), None)
         self.assertEqual(d.getVar("B"), "2")
-        
+
+    exporttest = """
+A = "a"
+export B = "b"
+export C
+exportD = "d"
+"""
+
+    def test_parse_exports(self):
+        f = self.parsehelper(self.exporttest)
+        d = bb.parse.handle(f.name, self.d)['']
+        self.assertEqual(d.getVar("A"), "a")
+        self.assertIsNone(d.getVarFlag("A", "export"))
+        self.assertEqual(d.getVar("B"), "b")
+        self.assertEqual(d.getVarFlag("B", "export"), 1)
+        self.assertIsNone(d.getVar("C"))
+        self.assertEqual(d.getVarFlag("C", "export"), 1)
+        self.assertIsNone(d.getVar("D"))
+        self.assertIsNone(d.getVarFlag("D", "export"))
+        self.assertEqual(d.getVar("exportD"), "d")
+        self.assertIsNone(d.getVarFlag("exportD", "export"))
+
 
     overridetest = """
 RRECOMMENDS_${PN} = "a"