Init commit

4 files changed, 145 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..f459e5b5cec1
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,24 @@
+# Generated by mksrcinfo v8
+# Sat Apr  8 14:58:32 UTC 2017
+pkgbase = scst
+	pkgdesc = Generic SCSI Target Subsystem For Linux
+	pkgver = 3.2.0.7058
+	pkgrel = 1
+	url = http://scst.sourceforge.net
+	install = scst.install
+	arch = i686
+	arch = x86_64
+	license = GPL
+	depends = linux
+	depends = linux-headers
+	provides = scst
+	conflicts = scst
+	source = https://sourceforge.net/projects/scst/files/scst-.tar.bz2/download
+	source = https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.10.8.tar.xz
+	source = queue.patch
+	md5sums = SKIP
+	md5sums = SKIP
+	md5sums = 0e0c06a0f050f8aca3824e7d371b9a50
+
+pkgname = scst
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..b295e76da6d4
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,90 @@
+# Original maintainer Alex Talker < Alextalker at openmailbox dot com >
+# Support Maintainer Filip Brcic < brcha at gna dot org >
+# Contributor bitwave < aur [at] oomlu [d0t] de >
+# Alex say thanks to Filip about support this package while he was away from Arch.
+pkgname=scst
+pkgver=3.2.0.7058
+kversion=4.10.8
+pkgrel=1
+pkgdesc="Generic SCSI Target Subsystem For Linux"
+arch=('i686' 'x86_64')
+url="http://scst.sourceforge.net"
+license=('GPL')
+conflicts=("${pkgname}")
+provides=("${pkgname}")
+install=${pkgname}.install
+depends=('linux' 'linux-headers')
+source=(
+    "https://sourceforge.net/projects/scst/files/scst-${version}.tar.bz2/download"
+    "https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-${kversion}.tar.xz"
+    'queue.patch'
+)
+md5sums=(
+    'SKIP'
+    'SKIP'
+    '0e0c06a0f050f8aca3824e7d371b9a50'
+)
+
+prepare() {
+    cd "$srcdir"/scst*
+
+    patch -Np0 -i "$srcdir/queue.patch"
+}
+
+build() {
+	msg "Build package..."
+	cd "$srcdir"/scst*
+
+  # Fix problem with scstadmin
+  unset PERL_MM_OPT
+
+  export KVER=$(uname -r)
+  export KVERSION=$(uname -r)
+  export PREFIX="/usr"
+  export MANDIR=/usr/man
+
+  # Fix problems with linux-headers package
+  # (rdma headers is missing)
+  _kern_inc=("$srcdir"/linux-*/include/)
+  export C_INCLUDE_PATH="$_kern_inc:$C_INCLUDE_PATH"
+
+  for d in scst scst_local iscsi-scst; do
+      make -C "$d" 2release
+      make -C "$d"
+  done
+
+  export MANDIR="$pkgdir"/usr/man
+  make -C scstadmin
+	msg "Done building!"
+}
+
+package() {
+  msg "Package scst..."
+	cd "$srcdir"/scst*
+
+  unset PERL_MM_OPT
+  export KVER=$(uname -r)
+  export KVERSION=$(uname -r)
+  export PREFIX="/usr"
+  export DESTDIR="$pkgdir"
+  export MANDIR=/usr/man
+
+  for d in scst scst_local iscsi-scst; do
+      make -C "$d" INSTALL_MOD_PATH="$pkgdir" install
+  done
+  # Clean up conflic files
+  for f in "$pkgdir"/lib/modules/"$KVER"/modules.*; do
+      rm "$f"
+  done
+  # Resolve symlink
+  mv "$pkgdir"/lib "$pkgdir"/usr/
+
+  # scstadmin magic
+  export MANDIR="$pkgdir"/usr/man
+  make -C scstadmin install_vendor
+  mkdir -p "$pkgdir"/usr/bin
+  mv "$pkgdir"/usr/sbin/* "$pkgdir"/usr/bin
+  rm -rf "$pkgdir"/usr/sbin
+
+  msg "Done with packaging scst"
+}
diff --git a/queue.patch b/queue.patch
new file mode 100644
index 000000000000..50f72e06460d
--- /dev/null
+++ b/queue.patch
@@ -0,0 +1,18 @@
+--- scst/src/scst_lib.c	(revision 7103)
++++ scst/src/scst_lib.c	(working copy)
+@@ -8000,7 +8000,15 @@ static struct request *__blk_map_kern_sg(struct re
+ 
+ 	if (bw != NULL) {
+ 		atomic_set(&bw->bios_inflight, bios);
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
++	/*
++	 * See also patch "block: split out request-only flags into a new namespace"
++	 * (commit e806402130c9).
++	 */
+ 		rq->cmd_flags |= REQ_COPY_USER;
++#else
++		rq->rq_flags |= RQF_COPY_USER;
++#endif
+ 	}
+ 
+ out:
\ No newline at end of file
diff --git a/scst.install b/scst.install
new file mode 100644
index 000000000000..44ab0697a69a
--- /dev/null
+++ b/scst.install
@@ -0,0 +1,13 @@
+post_install() {
+    EXTRAMODULES='extramodules-4.10-ARCH'
+    depmod $(cat /usr/lib/modules/${EXTRAMODULES}/version)
+    echo 'In order to use scst module, reboot the system or insert manually.'
+}
+
+post_upgrade() {
+    post_install
+}
+
+post_remove() {
+    post_install
+}