Update lts packages for kernel 4.4.15-1

Add --with-linux-obj flag to configure to prevent the following error:

  checking kernel source directory... /usr/lib/modules/4.4.15-1-lts/build
  checking kernel build directory... /usr/lib/modules/4.6.3-1-ARCH/build
  checking kernel source version... Not found
  configure: error: *** Cannot find UTS_RELEASE definition.

packages/linux-lts/spl-linux-lts

@@ -1 +1 @@
-Subproject commit 0f0292e3b6bab25ac52376921f8ad17a73e9e96d
+Subproject commit 5f5e7584c46b81029285085978d0823c3570181c

packages/linux-lts/spl-utils-linux-lts

@@ -1 +1 @@
-Subproject commit 000781f16798ac65cbcc0c23d473b7a22cd0f5a0
+Subproject commit 94186b55b570bf591246a5b280153fa1558f89bb

packages/linux-lts/zfs-linux-lts

@@ -1 +1 @@
-Subproject commit a23d4b9b7ca48b7e09ca3805e1dad24eef3c4fd4
+Subproject commit f95addeed8af5fd478f5d6d17ea0bcfc0dda0269

packages/linux-lts/zfs-utils-linux-lts

@@ -1 +1 @@
-Subproject commit 6693fbba4b9552683e5fb03c39f88387ef853933
+Subproject commit 9155164c5aad703e1f3e8a8102383e0d1a624e8a

src/kernels/linux-lts.sh

@@ -4,7 +4,7 @@ mode_desc="Select and use the packages for the linux-lts kernel"
 
 # Kernel versions for LTS packages
 pkgrel="1"
-kernel_version="4.4.14-1"
+kernel_version="4.4.15-1"
 
 header="\
 # Maintainer: Jesus Alvarez <jeezusjr at gmail dot com>

src/spl/PKGBUILD.sh

@@ -23,6 +23,7 @@ build() {
     ./autogen.sh
     ./configure --prefix=/usr --libdir=/usr/lib --sbindir=/usr/bin \\
                 --with-linux=/usr/lib/modules/${kernel_mod_path}/build \\
+                --with-linux-obj=/usr/lib/modules/${kernel_mod_path}/build \\
                 --with-config=kernel
     make
 }

src/zfs/PKGBUILD.sh

@@ -24,7 +24,8 @@ build() {
     ./configure --prefix=/usr --sysconfdir=/etc --sbindir=/usr/bin --libdir=/usr/lib \\
                 --datadir=/usr/share --includedir=/usr/include --with-udevdir=/lib/udev \\
                 --libexecdir=/usr/lib/zfs-${zol_version} --with-config=kernel \\
-                --with-linux=/usr/lib/modules/${kernel_mod_path}/build
+                --with-linux=/usr/lib/modules/${kernel_mod_path}/build \\
+                --with-linux-obj=/usr/lib/modules/${kernel_mod_path}/build
     make
 }