Add some info and a check for the hugin submodule.

2 files changed, 26 insertions, 2 deletions

diff --git a/README b/README
index 17f1dd1..f73cf72 100644
--- a/README
+++ b/README
@@ -3,8 +3,21 @@ Installation Instructions
 
 Compiling and installing the LV2 plugin
 =======================================
+If you extracted the code from a tar-ball skip to the "Configuring" section.
+
+Preparing code from git
+-----------------------
+If you cloned the repository from git, make sure to run the following commands
+in order to obtain the hugin debug code:
+ git submodule init
+ git submodule update
+
+After that you need to run ./autogen.sh
+
+Configuring
+-----------
 Run ./configure --enable-lv2 --prefix=/usr
-Then run 'make && make install' and the plugion should be installed in
+Then run 'make && make install' and the plugin should be installed in
 /usr/lib/lv2/drumgizmo.lv2
 If you want to compile only the LV2 parts of the plugin use
 '--disable-editor --disable-cli' as additional parameters to the configure
diff --git a/autogen.sh b/autogen.sh
index 6a3f901..c027031 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,5 +1,16 @@
 #!/bin/sh -e
 
+# Check if hugin has been obtained:
+if [ ! -d hugin ]
+then
+		echo "You are missing the hugin submodule."
+		echo "Run"
+		echo " git submodule init"
+		echo " git submodule update"
+		echo "to obtain it."
+		exit 1
+fi
+
 # Check for the existence of cppunit.m4. If missing emulate it.
 mkdir -p actest
 cat << EOF > actest/configure.ac
@@ -7,7 +18,7 @@ AC_INIT([actest], [1.0.0])
 AM_PATH_CPPUNIT(1.9.6)
 EOF
 [ -f acinclude.m4 ] && rm acinclude.m4
-autoreconf -W error actest 2>/dev/null || echo "AC_DEFUN([AM_PATH_CPPUNIT],[])" > acinclude.m4
+autoreconf -W error actest 2>/dev/null || echo "AC_DEFUN([AM_PATH_CPPUNIT],[echo 'cppunit hack'])" > acinclude.m4
 rm -Rf actest
 
 # Now run autoreconf