4 files changed, 4 insertions, 4 deletions
diff --git a/libs/gtkmm2/atk/SConscript b/libs/gtkmm2/atk/SConscript
index 884ac3cbb0..84a5e8251a 100644
--- a/libs/gtkmm2/atk/SConscript
+++ b/libs/gtkmm2/atk/SConscript
@@ -13,7 +13,7 @@ atkmm.Merge([libraries['glibmm2'], libraries['gtk2'], libraries['sigc2'] ])
 libatkmm = atkmm.SharedLibrary('atkmm', atkmm_files)
 Default(libatkmm)
 
-env.Alias('install', env.Install(os.path.join(install_prefix, 'lib/ardour2'), libatkmm))
+env.Alias('install', env.Install(os.path.join(install_prefix, env['LIBDIR'], 'ardour2'), libatkmm))
 
 env.Alias('tarball', env.Distribute (env['DISTTREE'],
                                      [ 'SConscript', 'atkmm.h'] + 
diff --git a/libs/gtkmm2/gdk/SConscript b/libs/gtkmm2/gdk/SConscript
index 58f0ebb2e5..6ea5c7cfef 100644
--- a/libs/gtkmm2/gdk/SConscript
+++ b/libs/gtkmm2/gdk/SConscript
@@ -14,7 +14,7 @@ gdkmm2.Append(CXXFLAGS="-Ilibs/gtkmm2/gtk")
 libgdkmm2 = gdkmm2.SharedLibrary('gdkmm2', gdkmm2_files)
 Default(libgdkmm2)
 
-env.Alias('install', env.Install(os.path.join(install_prefix, 'lib/ardour2'), libgdkmm2))
+env.Alias('install', env.Install(os.path.join(install_prefix, env['LIBDIR'], 'ardour2'), libgdkmm2))
 
 env.Alias('tarball', env.Distribute (env['DISTTREE'],
                                      [ 'SConscript', 'gdkmmconfig.h', 'gdkmm.h'] + 
diff --git a/libs/gtkmm2/gtk/SConscript b/libs/gtkmm2/gtk/SConscript
index 90e832b010..b4cd99f023 100644
--- a/libs/gtkmm2/gtk/SConscript
+++ b/libs/gtkmm2/gtk/SConscript
@@ -13,7 +13,7 @@ gtkmm2.Merge([libraries['glibmm2'], libraries['gtk2'], libraries['sigc2'], libra
 libgtkmm2 = gtkmm2.SharedLibrary('gtkmm2', gtkmm2_files)
 Default(libgtkmm2)
 
-env.Alias('install', env.Install(os.path.join(install_prefix, 'lib/ardour2'), libgtkmm2))
+env.Alias('install', env.Install(os.path.join(install_prefix, env['LIBDIR'], 'ardour2'), libgtkmm2))
 
 env.Alias('tarball', env.Distribute (env['DISTTREE'],
                                      [ 'SConscript', 'gtkmmconfig.h', 'gtkmm.h'] + 
diff --git a/libs/gtkmm2/pango/SConscript b/libs/gtkmm2/pango/SConscript
index 0ec62a0f02..d045cf2043 100644
--- a/libs/gtkmm2/pango/SConscript
+++ b/libs/gtkmm2/pango/SConscript
@@ -13,7 +13,7 @@ pangomm.Merge([libraries['glibmm2'], libraries['pango'], libraries['sigc2']])
 libpangomm = pangomm.SharedLibrary('pangomm', pangomm_files)
 Default(libpangomm)
 
-env.Alias('install', env.Install(os.path.join(install_prefix, 'lib/ardour2'), libpangomm))
+env.Alias('install', env.Install(os.path.join(install_prefix, env['LIBDIR'], 'ardour2'), libpangomm))
 
 env.Alias('tarball', env.Distribute (env['DISTTREE'],
                                      [ 'SConscript', 'pangomm.h'] +