DEB tqt3: Install libraries according to multi-arch rules

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 2eb5f2fa79b7ae61f46e847105e2e49e0fbc2c33)

18 files changed, 99 insertions, 48 deletions

diff --git a/ubuntu/_base/dependencies/tqt3/debian/control b/ubuntu/_base/dependencies/tqt3/debian/control
index 301caf4c8..54b43ac81 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/control
+++ b/ubuntu/_base/dependencies/tqt3/debian/control
@@ -19,10 +19,11 @@ Homepage: http://www.trinitydesktop.org
 
 Package: libtqt3-mt
 Architecture: any
+Multi-Arch: same
 Section: libs
 Replaces: libtqt3-mt (<< 4:14.0.0~)
 Breaks: libtqt3-mt (<< 4:14.0.0~)
-Depends: ${shlibs:Depends}, fontconfig
+Depends: libtqt3-mt-data (= ${binary:Version}), ${shlibs:Depends}, fontconfig
 Recommends: libgl1-mesa-glx | libgl1, libglu1-mesa | libglu1, libxmu6 (>= 4.3.0.dfsg.1-4)
 Suggests: libtqt3-mt-psql, libtqt3-mt-mysql, libtqt3-mt-odbc
 Description: TQt GUI Library (Threaded runtime version), Version 3
@@ -30,8 +31,20 @@ Description: TQt GUI Library (Threaded runtime version), Version 3
  applications that link against the libtqt-mt.so.3, e.g. all Trinity
  applications.
 
+Package: libtqt3-mt-data
+Architecture: all
+Multi-Arch: foreign
+Section: libs
+Conflicts: libtqt3-mt (<< 4:14.0.12~)
+Depends: ${shlibs:Depends}
+Description: Data for TQt GUI Library (Threaded runtime version), Version 3
+ This is the Trolltech TQt library, version 3. It's necessary for
+ applications that link against the libtqt-mt.so.3, e.g. all Trinity
+ applications.
+
 Package: libtqt3-mt-mysql
 Architecture: any
+Multi-Arch: same
 Section: libs
 Replaces: libtqt3-mt-mysql (<< 4:14.0.0~)
 Breaks: libtqt3-mt-mysql (<< 4:14.0.0~)
@@ -42,6 +55,7 @@ Description: MySQL database driver for TQt3 (Threaded)
 
 Package: libtqt3-mt-odbc
 Architecture: any
+Multi-Arch: same
 Section: libs
 Replaces: libtqt3-mt-odbc (<< 4:14.0.0~)
 Breaks: libtqt3-mt-odbc (<< 4:14.0.0~)
@@ -52,6 +66,7 @@ Description: ODBC database driver for TQt3 (Threaded)
 
 Package: libtqt3-mt-psql
 Architecture: any
+Multi-Arch: same
 Section: libs
 Replaces: libtqt3-mt-psql (<< 4:14.0.0~)
 Breaks: libtqt3-mt-psql (<< 4:14.0.0~)
@@ -63,6 +78,7 @@ Description: PostgreSQL database driver for TQt3 (Threaded)
 
 Package: libtqt3-mt-ibase
 Architecture: i386 kfreebsd-i386 kfreebsd-amd64 knetbsd-i386 netbsd-i386 amd64 sparc powerpc
+Multi-Arch: same
 Section: libs
 Depends: ${shlibs:Depends}
 Description: InterBase/FireBird database driver for TQt3 (Threaded)
@@ -72,6 +88,7 @@ Description: InterBase/FireBird database driver for TQt3 (Threaded)
 
 Package: libtqt3-mt-sqlite
 Architecture: any
+Multi-Arch: same
 Section: libs
 Replaces: libtqt3-mt-sqlite (<< 4:14.0.0~)
 Breaks: libtqt3-mt-sqlite (<< 4:14.0.0~)
@@ -83,6 +100,7 @@ Description: SQLite database driver for TQt3 (Threaded)
 
 Package: libtqt3-mt-sqlite3
 Architecture: any
+Multi-Arch: same
 Section: libs
 Depends: ${shlibs:Depends}
 Description: SQLite3 database driver for TQt3 (Threaded)
@@ -92,9 +110,11 @@ Description: SQLite3 database driver for TQt3 (Threaded)
 
 Package: libtqt3-mt-dev
 Architecture: any
+Multi-Arch: no
 Section: libdevel
 Replaces: libtqt3-mt-dev (<< 4:14.0.0~)
 Breaks: libtqt3-mt-dev (<< 4:14.0.0~)
+Conflicts: libtqt3-mt (<< 4:14.0.12~)
 Depends: libxext-dev (>= 4.3.0.dfsg.1-4), libxrandr-dev (>= 4.3.0.dfsg.1-4),
  libsm-dev (>= 4.3.0.dfsg.1-4), libxmu-dev (>= 4.3.0.dfsg.1-4),
  libice-dev (>= 4.3.0.dfsg.1-4), libx11-dev (>= 4.3.0.dfsg.1-4),
@@ -122,6 +142,7 @@ Description: TQt development files (Threaded)
 
 Package: libtqt3-headers
 Architecture: any
+Multi-Arch: foreign
 Section: devel
 Replaces: libtqt3-headers (<< 4:14.0.0~)
 Breaks: libtqt3-headers (<< 4:14.0.0~)
@@ -133,6 +154,7 @@ Description:  TQt3 header files
 
 Package: libtqt3-compat-headers
 Architecture: any
+Multi-Arch: foreign
 Section: devel
 Replaces: libtqt3-compat-headers (<< 4:14.0.0~)
 Breaks: libtqt3-compat-headers (<< 4:14.0.0~)
@@ -149,6 +171,7 @@ Description: TQt 1.x and 2.x compatibility includes
 
 Package: tqt3-dev-tools
 Architecture: any
+Multi-Arch: foreign
 Section: devel
 Replaces: tqt3-dev-tools (<< 4:14.0.0~)
 Breaks: tqt3-dev-tools (<< 4:14.0.0~)
@@ -161,10 +184,11 @@ Description: TQt3 development tools
 
 Package: tqt3-designer
 Architecture: any
+Multi-Arch: foreign
 Section: devel
 Replaces: tqt3-designer (<< 4:14.0.0~)
 Breaks: tqt3-designer (<< 4:14.0.0~)
-Depends: ${shlibs:Depends}
+Depends: tqt3-designer-plugins (= ${binary:Version}), ${shlibs:Depends}
 Recommends: tqt3-dev-tools
 Suggests: tqt3-assistant, tqt3-doc
 Description: TQt3 Designer
@@ -177,8 +201,18 @@ Description: TQt3 Designer
  automatically for the developer with a project management with qmake
  or automake.
 
+Package: tqt3-designer-plugins
+Architecture: any
+Multi-Arch: same
+Section: devel
+Conflicts: tqt3-designer (<< 4:14.0.12~)
+Depends: ${shlibs:Depends}
+Description: TQt3 Designer plugins
+ This package contains plugins for TQt3 Designer
+
 Package: tqt3-apps-dev
 Architecture: any
+Multi-Arch: no
 Section: devel
 Replaces: tqt3-apps-dev (<< 4:14.0.0~)
 Breaks: tqt3-apps-dev (<< 4:14.0.0~)
@@ -194,6 +228,7 @@ Description: TQt3 Developer applications development files
 
 Package: tqt3-linguist
 Architecture: any
+Multi-Arch: foreign
 Section: devel
 Replaces: tqt3-linguist (<< 4:14.0.0~)
 Breaks: tqt3-linguist (<< 4:14.0.0~)
@@ -207,6 +242,7 @@ Description: The TQt3 Linguist
 
 Package: tqt3-assistant
 Architecture: any
+Multi-Arch: foreign
 Section: x11
 Replaces: tqt3-assistant (<< 4:14.0.0~)
 Breaks: tqt3-assistant (<< 4:14.0.0~)
@@ -225,6 +261,7 @@ Description: The TQt3 assistant application
 
 Package: tqt3-qtconfig
 Architecture: any
+Multi-Arch: foreign
 Section: x11
 Replaces: tqt3-qtconfig (<< 4:14.0.0~)
 Breaks: tqt3-qtconfig (<< 4:14.0.0~)
@@ -240,6 +277,7 @@ Description: The TQt3 Configuration Application
 
 Package: tqt3-dev-tools-embedded
 Architecture: any
+Multi-Arch: foreign
 Section: devel
 Replaces: tqt3-dev-tools-embedded (<< 4:14.0.0~)
 Breaks: tqt3-dev-tools-embedded (<< 4:14.0.0~)
@@ -254,6 +292,7 @@ Description: Tools to develop embedded TQt applications
 
 Package: tqt3-dev-tools-compat
 Architecture: any
+Multi-Arch: foreign
 Section: devel
 Replaces: tqt3-dev-tools-compat (<< 4:14.0.0~)
 Breaks: tqt3-dev-tools-compat (<< 4:14.0.0~)
@@ -270,6 +309,7 @@ Description: Conversion utilities for TQt3 development
 
 Package: libtqt3-i18n
 Architecture: all
+Multi-Arch: foreign
 Section: libs
 Replaces: libtqt3-i18n (<< 4:14.0.0~)
 Breaks: libtqt3-i18n (<< 4:14.0.0~)
@@ -281,6 +321,7 @@ Description: i18n files for TQt3 library
 
 Package: tqt3-doc
 Architecture: all
+Multi-Arch: foreign
 Section: doc
 Replaces: tqt3-doc (<< 4:14.0.0~)
 Breaks: tqt3-doc (<< 4:14.0.0~)
@@ -294,6 +335,7 @@ Description: TQt3 API documentation
 
 Package: tqt3-examples
 Architecture: all
+Multi-Arch: foreign
 Section: doc
 Replaces: tqt3-examples (<< 4:14.0.0~)
 Breaks: tqt3-examples (<< 4:14.0.0~)
@@ -308,6 +350,7 @@ Description:  Examples for TQt3
 Package: tqt-x11-free-dbg
 Section: libdevel
 Architecture: any
+Multi-Arch: no
 Replaces: tqt-x11-free-dbg (<< 4:14.0.0~)
 Breaks: tqt-x11-free-dbg (<< 4:14.0.0~)
 Priority: extra
diff --git a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-data.install b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-data.install
new file mode 100644
index 000000000..b9308b1b4
--- /dev/null
+++ b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-data.install
@@ -0,0 +1 @@
+../../debian/qtrc etc/tqt3/
diff --git a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-dev.install b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-dev.install
index 275c3ca79..c86cba1b1 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-dev.install
+++ b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-dev.install
@@ -1,9 +1,9 @@
-usr/lib/libtqt-mt.la
-usr/lib/libtqt-mt.prl
-usr/lib/libtqt-mt.so
-usr/lib/libtqui.prl
-usr/lib/libtqui.so
-usr/lib/pkgconfig/tqt-mt.pc
+usr/lib/$(DEB_HOST_MULTIARCH)/libtqt-mt.la
+usr/lib/$(DEB_HOST_MULTIARCH)/libtqt-mt.prl
+usr/lib/$(DEB_HOST_MULTIARCH)/libtqt-mt.so
+usr/lib/$(DEB_HOST_MULTIARCH)/libtqui.prl
+usr/lib/$(DEB_HOST_MULTIARCH)/libtqui.so
+usr/lib/$(DEB_HOST_MULTIARCH)/pkgconfig/tqt-mt.pc
 usr/include/tqt3/ntqconfig.h
 usr/include/tqt3/ntqgl.h
 usr/include/tqt3/ntqglcolormap.h
diff --git a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-dev.links b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-dev.links
index e382bae07..9da3a5e25 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-dev.links
+++ b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-dev.links
@@ -1,7 +1,11 @@
-/usr/lib/libtqt-mt.la /usr/share/tqt3/lib/libtqt-mt.la
-/usr/lib/libtqui.prl /usr/share/tqt3/lib/libtqui.prl
-/usr/lib/libtqui.so.1.0.0 /usr/share/tqt3/lib/libtqui.so
-/usr/lib/libtqt-mt.prl /usr/share/tqt3/lib/libtqt-mt.prl
-/usr/lib/libtqt-mt.so.3.5.0 /usr/share/tqt3/lib/libtqt-mt.so
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqt-mt.la /usr/share/tqt3/lib/libtqt-mt.la
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqui.prl /usr/share/tqt3/lib/libtqui.prl
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqui.so.1.0.0 /usr/share/tqt3/lib/libtqui.so
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqui.so.1.0.0 /usr/share/tqt3/lib/libtqui.so.1
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqui.so.1.0.0 /usr/share/tqt3/lib/libtqui.so.1.0
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqt-mt.prl /usr/share/tqt3/lib/libtqt-mt.prl
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqt-mt.so.3.5.0 /usr/share/tqt3/lib/libtqt-mt.so
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqt-mt.so.3.5.0 /usr/share/tqt3/lib/libtqt-mt.so.3
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqt-mt.so.3.5.0 /usr/share/tqt3/lib/libtqt-mt.so.3.5
+/usr/lib/$(DEB_HOST_MULTIARCH)/tqt3/plugins /usr/share/tqt3/plugins
 /usr/include/tqt3 /usr/share/tqt3/include
-/usr/lib/tqt3/plugins /usr/share/tqt3/plugins
diff --git a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-ibase.install b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-ibase.install
index 37bbf0bb1..1cdae4fe4 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-ibase.install
+++ b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-ibase.install
@@ -1 +1 @@
-usr/lib/tqt3/plugins/sqldrivers/libqsqlibase.so
+usr/lib/$(DEB_HOST_MULTIARCH)/tqt3/plugins/sqldrivers/libqsqlibase.so
diff --git a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-mysql.install b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-mysql.install
index efdb699be..8f5572965 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-mysql.install
+++ b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-mysql.install
@@ -1 +1 @@
-usr/lib/tqt3/plugins/sqldrivers/libqsqlmysql.so
+usr/lib/$(DEB_HOST_MULTIARCH)/tqt3/plugins/sqldrivers/libqsqlmysql.so
diff --git a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-odbc.install b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-odbc.install
index 3b949c134..d51b3fd7f 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-odbc.install
+++ b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-odbc.install
@@ -1 +1 @@
-usr/lib/tqt3/plugins/sqldrivers/libqsqlodbc.so
+usr/lib/$(DEB_HOST_MULTIARCH)/tqt3/plugins/sqldrivers/libqsqlodbc.so
diff --git a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-psql.install b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-psql.install
index b93ebe333..a5e2b70cd 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-psql.install
+++ b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-psql.install
@@ -1 +1 @@
-usr/lib/tqt3/plugins/sqldrivers/libqsqlpsql.so
+usr/lib/$(DEB_HOST_MULTIARCH)/tqt3/plugins/sqldrivers/libqsqlpsql.so
diff --git a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-sqlite.install b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-sqlite.install
index 928632aa1..d637b096b 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-sqlite.install
+++ b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-sqlite.install
@@ -1 +1 @@
-usr/lib/tqt3/plugins/sqldrivers/libqsqlite.so
+usr/lib/$(DEB_HOST_MULTIARCH)/tqt3/plugins/sqldrivers/libqsqlite.so
diff --git a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-sqlite3.install b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-sqlite3.install
index fccd1c31b..3f3392374 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-sqlite3.install
+++ b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt-sqlite3.install
@@ -1 +1 @@
-usr/lib/tqt3/plugins/sqldrivers/libqsqlite3.so
+usr/lib/$(DEB_HOST_MULTIARCH)/tqt3/plugins/sqldrivers/libqsqlite3.so
diff --git a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt.install b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt.install
index 519221dff..33303e90c 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt.install
+++ b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt.install
@@ -1,6 +1,4 @@
-usr/lib/libtqt-mt.so.*
-usr/lib/libtqui.so.1.*
-usr/lib/tqt3/plugins/imageformats/libqmng.so
-usr/lib/tqt3/plugins/inputmethods/*.so
-../../debian/qtrc etc/tqt3/                                                                              
-../../debian/qt_plugins_3.3rc etc/tqt3/                                                                  
+usr/lib/$(DEB_HOST_MULTIARCH)/libtqt-mt.so.*
+usr/lib/$(DEB_HOST_MULTIARCH)/libtqui.so.1.*
+usr/lib/$(DEB_HOST_MULTIARCH)/tqt3/plugins/imageformats/libqmng.so
+usr/lib/$(DEB_HOST_MULTIARCH)/tqt3/plugins/inputmethods/*.so
diff --git a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt.links b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt.links
index fee2958d8..8c8f30e38 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt.links
+++ b/ubuntu/_base/dependencies/tqt3/debian/libtqt3-mt.links
@@ -1,5 +1 @@
-/usr/lib/libtqui.so.1.0.0 /usr/lib/libtqui.so.1 
-/usr/lib/libtqui.so.1.0.0 /usr/share/tqt3/lib/libtqui.so.1
-/usr/lib/libtqui.so.1.0.0 /usr/share/tqt3/lib/libtqui.so.1.0
-/usr/lib/libtqt-mt.so.3.5.0 /usr/share/tqt3/lib/libtqt-mt.so.3
-/usr/lib/libtqt-mt.so.3.5.0 /usr/share/tqt3/lib/libtqt-mt.so.3.5
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqui.so.1.0.0 /usr/lib/$(DEB_HOST_MULTIARCH)/libtqui.so.1
diff --git a/ubuntu/_base/dependencies/tqt3/debian/qtrc b/ubuntu/_base/dependencies/tqt3/debian/qtrc
index 3c977f4d1..4f44006ae 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/qtrc
+++ b/ubuntu/_base/dependencies/tqt3/debian/qtrc
@@ -1,6 +1,3 @@
-[3.3]
-libraryPath=/usr/lib/trinity/plugins/
-
 [General]
 GUIEffects=general^eanimatecombo^e
 embedFonts=true
@@ -12,7 +9,6 @@ style=Plastik
 
 [KDE]
 contrast=7
-kdeAddedLibraryPaths=/usr/lib/trinity/plugins/^e
 
 [KWinPalette]
 activeBackground=#1f26ad
@@ -29,4 +25,4 @@ inactiveTitleBtnBg=#ebebeb
 [Palette]
 active=#000000^e#dddfe4^e#ffffff^e#ffffff^e#555555^e#c7c7c7^e#000000^e#ffffff^e#000000^e#ffffff^e#efefef^e#000000^e#678db2^e#ffffff^e#0000ee^e#52188b^e
 disabled=#808080^e#dddfe4^e#ffffff^e#ffffff^e#555555^e#c7c7c7^e#c7c7c7^e#ffffff^e#808080^e#ffffff^e#efefef^e#000000^e#567594^e#ffffff^e#0000ee^e#52188b^e
-inactive=#000000^e#dddfe4^e#ffffff^e#ffffff^e#555555^e#c7c7c7^e#000000^e#ffffff^e#000000^e#ffffff^e#efefef^e#000000^e#678db2^e#ffffff^e#0000ee^e#52188b^e
\ No newline at end of file
+inactive=#000000^e#dddfe4^e#ffffff^e#ffffff^e#555555^e#c7c7c7^e#000000^e#ffffff^e#000000^e#ffffff^e#efefef^e#000000^e#678db2^e#ffffff^e#0000ee^e#52188b^e
diff --git a/ubuntu/_base/dependencies/tqt3/debian/rules b/ubuntu/_base/dependencies/tqt3/debian/rules
index 43b2277de..463c7b7b9 100755
--- a/ubuntu/_base/dependencies/tqt3/debian/rules
+++ b/ubuntu/_base/dependencies/tqt3/debian/rules
@@ -60,7 +60,8 @@ CONFIGURE_OPTS = \
 		-datadir	"/usr/share/tqt3"		\
 		-headerdir	"/usr/include/tqt3"		\
 		-docdir		"/usr/share/tqt3/doc"		\
-		-plugindir	"/usr/lib/tqt3/plugins"		\
+		-libdir		"/usr/lib/$(DEB_HOST_MULTIARCH)"		\
+		-plugindir	"/usr/lib/$(DEB_HOST_MULTIARCH)/tqt3/plugins"	\
 		-translationdir	"/usr/share/tqt3/translations"	\
 						\
 		-thread				\
@@ -217,6 +218,12 @@ clean::
 
 	cd examples/ && find . -name '.obj' | xargs rm -rf
 
+	# revert multi-arch path in install files
+	for a in debian/*install debian/*links; do \
+	    [ ! -f $$a.arch ] || \
+	    mv $$a.arch $$a; \
+	done
+
 	dh_clean
 
 install: build
@@ -227,8 +234,14 @@ install: build
 	dh_clean -i
 	dh_installdirs
 
+	# update multi-arch path in install files
+	for a in debian/*install debian/*links; do \
+	    [ -d $$a ] || [ -f $$a.arch ] || \
+	    sed -i.arch "s|\$$(DEB_HOST_MULTIARCH)|$(DEB_HOST_MULTIARCH)|g" $$a; \
+	done
+
 	# fix .prl files
-	for a in $(TMP_INSTALL)/usr/lib/*prl; do cat "$$a" | sed \
+	for a in $(TMP_INSTALL)/usr/lib/$(DEB_HOST_MULTIARCH)/*prl; do cat "$$a" | sed \
 	"s#$(QTDIR)#/usr/share/tqt3#g" > "$$a".new && mv "$$a".new "$$a"; done
 
 	dh_install $(IBASE) --sourcedir=$(TMP_INSTALL)
diff --git a/ubuntu/_base/dependencies/tqt3/debian/tqt3-apps-dev.install b/ubuntu/_base/dependencies/tqt3/debian/tqt3-apps-dev.install
index 97e2de476..d60b07fc7 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/tqt3-apps-dev.install
+++ b/ubuntu/_base/dependencies/tqt3/debian/tqt3-apps-dev.install
@@ -1,4 +1,4 @@
-usr/lib/libtqteditor.*
-usr/lib/libtqtdesignercore.*
-usr/lib/libtqassistantclient.*
+usr/lib/$(DEB_HOST_MULTIARCH)/libtqteditor.*
+usr/lib/$(DEB_HOST_MULTIARCH)/libtqtdesignercore.*
+usr/lib/$(DEB_HOST_MULTIARCH)/libtqassistantclient.*
 usr/include/tqt3/ntqassistantclient.h
diff --git a/ubuntu/_base/dependencies/tqt3/debian/tqt3-apps-dev.links b/ubuntu/_base/dependencies/tqt3/debian/tqt3-apps-dev.links
index b62dc9759..72bd7093a 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/tqt3-apps-dev.links
+++ b/ubuntu/_base/dependencies/tqt3/debian/tqt3-apps-dev.links
@@ -1,8 +1,8 @@
-/usr/lib/libtqteditor.prl /usr/share/tqt3/lib/libtqteditor.prl
-/usr/lib/libtqteditor.a /usr/share/tqt3/lib/libtqteditor.a
-/usr/lib/libtqtdesignercore.prl /usr/share/tqt3/lib/libtqtdesignercore.prl
-/usr/lib/libtqtdesignercore.a /usr/share/tqt3/lib/libtqtdesignercore.a
-/usr/lib/libtqassistantclient.prl /usr/share/tqt3/lib/libtqassistantclient.prl
-/usr/lib/libtqassistantclient.a /usr/share/tqt3/lib/libtqassistantclient.a
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqteditor.prl /usr/share/tqt3/lib/libtqteditor.prl
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqteditor.a /usr/share/tqt3/lib/libtqteditor.a
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqtdesignercore.prl /usr/share/tqt3/lib/libtqtdesignercore.prl
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqtdesignercore.a /usr/share/tqt3/lib/libtqtdesignercore.a
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqassistantclient.prl /usr/share/tqt3/lib/libtqassistantclient.prl
+/usr/lib/$(DEB_HOST_MULTIARCH)/libtqassistantclient.a /usr/share/tqt3/lib/libtqassistantclient.a
 /usr/include/tqt3 /usr/share/tqt3/tools/designer/editor
 /usr/include/tqt3 /usr/share/tqt3/tools/designer/interfaces
diff --git a/ubuntu/_base/dependencies/tqt3/debian/tqt3-designer-plugins.install b/ubuntu/_base/dependencies/tqt3/debian/tqt3-designer-plugins.install
new file mode 100644
index 000000000..13fed3016
--- /dev/null
+++ b/ubuntu/_base/dependencies/tqt3/debian/tqt3-designer-plugins.install
@@ -0,0 +1 @@
+usr/lib/$(DEB_HOST_MULTIARCH)/tqt3/plugins/designer/*
diff --git a/ubuntu/_base/dependencies/tqt3/debian/tqt3-designer.install b/ubuntu/_base/dependencies/tqt3/debian/tqt3-designer.install
index a5394810b..6cfffd9cd 100644
--- a/ubuntu/_base/dependencies/tqt3/debian/tqt3-designer.install
+++ b/ubuntu/_base/dependencies/tqt3/debian/tqt3-designer.install
@@ -7,4 +7,3 @@ usr/share/tqt3/templates/*
 usr/share/tqt3/doc/html/designer*html
 usr/share/tqt3/doc/html/designer*dcf
 usr/share/tqt3/doc/html/designer*jpg
-usr/lib/tqt3/plugins/designer/*