build: use nobase_include_HEADERS instead of using recursive Makefiles
This simplifies installation of include files, as make no longer have
to recurse into subdirectories and install each subset of files in
different directories.
Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
diff --git a/include/Makefile.am b/include/Makefile.am
index ea38eec..61e6cf5 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1,3 +1,6 @@
noinst_HEADERS=mISDNif.h internal.h
-SUBDIRS=osmocom
+nobase_include_HEADERS = osmocom/abis/ipa.h osmocom/abis/trau_frame.h \
+ osmocom/abis/ipa_proxy.h osmocom/abis/ipaccess.h osmocom/abis/abis.h \
+ osmocom/abis/subchan_demux.h osmocom/abis/e1_input.h \
+ osmocom/abis/lapd.h osmocom/trau/osmo_ortp.h
diff --git a/include/osmocom/Makefile.am b/include/osmocom/Makefile.am
deleted file mode 100644
index a8574ba..0000000
--- a/include/osmocom/Makefile.am
+++ /dev/null
@@ -1 +0,0 @@
-SUBDIRS=abis trau
diff --git a/include/osmocom/abis/Makefile.am b/include/osmocom/abis/Makefile.am
deleted file mode 100644
index 5d47363..0000000
--- a/include/osmocom/abis/Makefile.am
+++ /dev/null
@@ -1,10 +0,0 @@
-osmoabis_HEADERS = abis.h \
- e1_input.h \
- lapd.h \
- subchan_demux.h \
- ipa.h \
- ipa_proxy.h \
- ipaccess.h \
- trau_frame.h
-
-osmoabisdir = $(includedir)/osmocom/abis
diff --git a/include/osmocom/trau/Makefile.am b/include/osmocom/trau/Makefile.am
deleted file mode 100644
index d796c7c..0000000
--- a/include/osmocom/trau/Makefile.am
+++ /dev/null
@@ -1,3 +0,0 @@
-osmotrau_HEADERS = osmo_ortp.h
-
-osmotraudir = $(includedir)/osmocom/trau