Document all make targets.

README.md

@@ -49,9 +49,13 @@ Build requirements:
 * Chicken Scheme 5
 * make (tested with GNU make)
 
+Building a shared binary with .so modules:
+
+    make shared
+
 Building static binary:
 
-    make bbstool-static
+    make static
 
 It is possible to run the main tool as script with Chicken Scheme
 interpreter and POSIX-compatible shell for the purpose of development.
@@ -60,6 +64,18 @@ Development requirements:
 
 * POSIX shell
 
+Preparing module import files for running as script:
+
+    make
+
+Cleaning the built files from the build directory:
+
+    make clean
+
+Building the import module files, shared and static binaries together:
+
+    make all
+
 Functional Modules
 ------------------