test suite: Add expected output for every test.

Rather than using the (munged) output of "gcc -E" we now capture
precisely the output we expect from every test case. This allows us to
stay immune from strange output from gcc (unpredictable whitespace
output---aprticularly with different gcc versions).

This will also allow us to write tests that capture expected error
messages from the preprocessor as well.

1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 0c06aa8..3fb44ac 100644
--- a/Makefile
+++ b/Makefile
@@ -22,4 +22,4 @@ test: glcpp
 
 clean:
 	rm -f glcpp glcpp-lex.c glcpp-parse.c *.o *~
-	rm -f tests/*.out tests/*.gcc tests/*.expected tests/*~
+	rm -f tests/*.out tests/*~