add GNU Makefiles for lib/cgraph

diff --git a/lib/cgraph/.cvsignore b/lib/cgraph/.cvsignore
new file mode 100644 (file)
index 0000000..d3959a9
--- /dev/null
+++ b/lib/cgraph/.cvsignore
@@ -0,0 +1,13 @@
+*.la
+*.lo
+*.pc
+.deps
+.libs
+Makefile
+Makefile.in
+scan.c
+grammar.[ch]
+y.output
+y.tab.[ch]
+*.pdf
+CMakeFiles CMakeTmp CMakeFiles CMakeCache.txt cmake_install.cmake