Add hash table implementation from glsl2 project.

The preprocessor here is intended to become part of the glsl2 codebase
eventually anyway.

1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index d0ca78d..0af7e05 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 override CFLAGS += -Wall -Wextra -Wwrite-strings -Wswitch-enum -Wno-unused
 
-glcpp: glcpp.o glcpp-lex.o glcpp-parse.o
+glcpp: glcpp.o glcpp-lex.o glcpp-parse.o hash_table.o
 
 %.c %.h: %.y
 	bison --defines=$*.h --output=$*.c $^