glsl/build: Build glcpp via the glsl Makefile
Removing the subdirectory recursion provides a small speed up.
Tested-by: Andreas Boll <andreas.boll.dev@gmail.com>
diff --git a/doxygen/glsl.doxy b/doxygen/glsl.doxy
index aa907ae..9915ba2 100644
--- a/doxygen/glsl.doxy
+++ b/doxygen/glsl.doxy
@@ -11,8 +11,8 @@
#---------------------------------------------------------------------------
INPUT = ../src/glsl/
RECURSIVE = NO
-EXCLUDE = ../src/glsl/glsl_lexer.cc \
- ../src/glsl/glsl_parser.cc \
+EXCLUDE = ../src/glsl/glsl_lexer.cpp \
+ ../src/glsl/glsl_parser.cpp \
../src/glsl/glsl_parser.h
EXCLUDE_PATTERNS =
#---------------------------------------------------------------------------