From 61067f7f87da4e8cfe3ee29e8769a9cf47837aad Mon Sep 17 00:00:00 2001
From: Wook Song <wook16.song@samsung.com>
Date: Mon, 26 Nov 2018 10:25:22 +0900
Subject: [PATCH] [Dist/Debian] Change installation directories based on
 multiarch scheme

This patch, based on the multiarch directory scheme of Debian/Ubuntu,
chages the installation directories of nnstreamer and nnstreamer
development packages.

Signed-off-by: Wook Song <wook16.song@samsung.com>
---
 CMakeLists.txt                | 4 ++--
 debian/control                | 2 ++
 debian/nnstreamer-dev.install | 6 +++---
 debian/nnstreamer.install     | 4 ++--
 debian/rules                  | 7 +++++++
 5 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 434e4ab..f415cee 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,12 +17,12 @@ SET(INCLUDE_INSTALL_DIR "${PREFIX}/include")
 
 IF(LIB_INSTALL_DIR)
 ELSE(LIB_INSTALL_DIR)
-    SET(LIB_INSTALL_DIR "${PREFIX}/lib")
+    SET(LIB_INSTALL_DIR "${PREFIX}/${CMAKE_INSTALL_LIBDIR}")
 ENDIF(LIB_INSTALL_DIR)
 
 IF(GST_INSTALL_DIR)
 ELSE(GST_INSTALL_DIR)
-    SET(GST_INSTALL_DIR "${PREFIX}/lib/gstreamer-1.0")
+    SET(GST_INSTALL_DIR "${LIB_INSTALL_DIR}/gstreamer-1.0")
 ENDIF(GST_INSTALL_DIR)
 
 FIND_PACKAGE(PkgConfig REQUIRED)
diff --git a/debian/control b/debian/control
index a42bc28..0377309 100644
--- a/debian/control
+++ b/debian/control
@@ -13,12 +13,14 @@ Homepage: https://github.com/nnsuite/nnstreamer
 
 Package: nnstreamer
 Architecture: any
+Multi-Arch: same
 Depends: ${shlibs:Depends}, ${misc:Depends}
 Description: NNStreamer plugins for Gstreamer
  Gstreamer plugins, "NNStreamer", provides access to nerual network frameworks for media streams
 
 Package: nnstreamer-dev
 Architecture: any
+Multi-Arch: same
 Depends: nnstreamer
 Description: NNStreamer development package
  Gstreamer plugins, "NNStreamer", provides access to nerual network frameworks for media streams
diff --git a/debian/nnstreamer-dev.install b/debian/nnstreamer-dev.install
index c8a68eb..ab6d0f5 100644
--- a/debian/nnstreamer-dev.install
+++ b/debian/nnstreamer-dev.install
@@ -1,4 +1,4 @@
 /usr/include/nnstreamer/*.h
-/usr/lib/pkgconfig/*.pc
-/usr/lib/libnnstreamer.a
-/usr/lib/libtensor_filter*.a
+/usr/lib/*/pkgconfig/*.pc
+/usr/lib/*/libnnstreamer.a
+/usr/lib/*/libtensor_filter*.a
diff --git a/debian/nnstreamer.install b/debian/nnstreamer.install
index a12f5f3..dde19c8 100644
--- a/debian/nnstreamer.install
+++ b/debian/nnstreamer.install
@@ -1,2 +1,2 @@
-/usr/lib/libtensor_filter_tflitecore.so
-/usr/lib/gstreamer-1.0/*.so
+/usr/lib/*/libtensor_filter_tflitecore.so
+/usr/lib/*/gstreamer-1.0/*.so
diff --git a/debian/rules b/debian/rules
index 38ffe17..5be3de9 100755
--- a/debian/rules
+++ b/debian/rules
@@ -13,5 +13,12 @@
 # package maintainers to append LDFLAGS
 #export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
 
+export DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
+
 %:
 	dh $@ --buildsystem=cmake --builddirectory=build --parallel
+
+NNS_INSTALL_LIBDIR=lib/$(DEB_HOST_MULTIARCH)
+
+override_dh_auto_configure:
+	dh_auto_configure -- -DCMAKE_INSTALL_LIBDIR=$(NNS_INSTALL_LIBDIR)
-- 
2.7.4