From df0dd63d433b2d3325679014524b205434f698d7 Mon Sep 17 00:00:00 2001
From: Nick Sarnie <commendsarnex@gmail.com>
Date: Fri, 23 Mar 2018 21:55:47 -0400
Subject: [PATCH] dev-util/spirv-tools: Revbump and add a header that includes
 git SHA1 for vulkan-loader

Closes: https://github.com/gentoo/gentoo/pull/7599
---
 .../spirv-tools/spirv-tools-2018.2-r1.ebuild  | 36 +++++++++++++++++++
 dev-util/spirv-tools/spirv-tools-9999.ebuild  |  9 +++++
 2 files changed, 45 insertions(+)
 create mode 100644 dev-util/spirv-tools/spirv-tools-2018.2-r1.ebuild

diff --git a/dev-util/spirv-tools/spirv-tools-2018.2-r1.ebuild b/dev-util/spirv-tools/spirv-tools-2018.2-r1.ebuild
new file mode 100644
index 000000000000..79312b8aeabe
--- /dev/null
+++ b/dev-util/spirv-tools/spirv-tools-2018.2-r1.ebuild
@@ -0,0 +1,36 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit cmake-multilib cmake-utils
+
+DESCRIPTION="Provides an API and commands for processing SPIR-V modules"
+HOMEPAGE="https://github.com/KhronosGroup/SPIRV-Tools"
+SRC_URI="https://github.com/KhronosGroup/SPIRV-Tools/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+
+RDEPEND=""
+DEPEND="dev-util/spirv-headers"
+
+S="${WORKDIR}/SPIRV-Tools-${PV}"
+
+UPSTREAM_COMMIT="8d8a71278bf9e83dd0fb30d5474386d30870b74d"
+
+multilib_src_configure() {
+	local mycmakeargs=(
+		"-DSPIRV-Headers_SOURCE_DIR=/usr/"
+	)
+
+	cmake-utils_src_configure
+}
+
+multilib_src_install() {
+	default
+	echo "${UPSTREAM_COMMIT}" > "${PN}-commit.h" || die
+	insinto /usr/include/"${PN}"
+	doins  "${PN}-commit.h" || die
+}
diff --git a/dev-util/spirv-tools/spirv-tools-9999.ebuild b/dev-util/spirv-tools/spirv-tools-9999.ebuild
index e6ecb91d83e6..e0e2f53d0e21 100644
--- a/dev-util/spirv-tools/spirv-tools-9999.ebuild
+++ b/dev-util/spirv-tools/spirv-tools-9999.ebuild
@@ -23,3 +23,12 @@ multilib_src_configure() {
 
 	cmake-utils_src_configure
 }
+
+multilib_src_install() {
+	default
+
+	# create a header file with the commit hash of the current revision
+	# vulkan-tools needs this to build
+	local revision="$(git-r3_peek_remote_ref)" &> /dev/null
+	echo "${revision}" > "${D}/usr/include/${PN}/${PN}-commit.h" || die
+}
-- 
2.26.2