1 files changed, 53 insertions, 0 deletions
diff --git a/sys-block/blktrace/blktrace-1.2.0.ebuild b/sys-block/blktrace/blktrace-1.2.0.ebuild
new file mode 100644
index 000000000000..063a913b54ba
--- /dev/null
+++ b/sys-block/blktrace/blktrace-1.2.0.ebuild
@@ -0,0 +1,53 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+
+inherit toolchain-funcs flag-o-matic linux-info
+
+MY_PN="blktrace"
+MY_P="${MY_PN}-${PV}"
+
+DESCRIPTION="show detailed info about what is happening on a block device io queue"
+HOMEPAGE="http://git.kernel.dk/cgit/blktrace/"
+SRC_URI="http://brick.kernel.dk/snaps/${MY_P}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~ppc ~x86"
+IUSE="doc"
+
+RDEPEND="dev-libs/libaio"
+# This is a Linux specific app!
+DEPEND="${RDEPEND}
+	sys-kernel/linux-headers
+	doc? (
+		virtual/latex-base
+		|| ( >=app-text/texlive-core-2014 app-text/dvipdfm )
+	)
+"
+S="${WORKDIR}/${MY_P}"
+
+CONFIG_CHECK="~BLK_DEV_IO_TRACE"
+WARNING_BLK_DEV_IO_TRACE="you need to enable BLK_DEV_IO_TRACE kernel option if you want to gather traces from this machine"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-overlapping-io-stats.patch
+	"${FILESDIR}"/${PN}-1.2.0-ldflags.patch #335741
+	"${FILESDIR}"/${PN}-1.2.0-parallel-build.patch #335741
+)
+
+src_compile() {
+	append-cppflags -DLVM_REMAP_WORKAROUND -W -I"${S}"
+	emake CC="$(tc-getCC)" CFLAGS="${CFLAGS} ${CPPFLAGS}"
+	if use doc; then
+		export VARTEXFONTS="${T}/fonts"
+		emake docs
+	fi
+}
+
+src_install() {
+	emake install DESTDIR="${ED}" prefix="/usr" mandir="/usr/share/man"
+	einstalldocs
+	use doc && dodoc doc/blktrace.pdf btt/doc/btt.pdf
+}