dev-libs/libclc: Add 0.2.0_pre20180610 snapshot

Notable upstream changes:
 * all fp32 and fp64 builtins implemented
 * early support for cl_khr_fp16 builtins
 * math builtins pass CTS (AMDGCN)^
 * CTS complaint sw fma implementation for ASICs that lack ISA support for fma operation

^other than asin

diff --git a/dev-libs/libclc/Manifest b/dev-libs/libclc/Manifest
index cb73cd5ce1d19959b66d11ee5ebbe8404d5e9951..6b8bc1b2d54e3a4d3c5a7740c3cd5613d48a65dd 100644 (file)
--- a/dev-libs/libclc/Manifest
+++ b/dev-libs/libclc/Manifest
@@ -2,3 +2,4 @@ DIST libclc-0.2.0_pre20160921.tar.gz 127817 BLAKE2B 831bdc4a82d50ec33eb3199ef707
 DIST libclc-0.2.0_pre20170118.tar.gz 130793 BLAKE2B 5083e821c5a0e481d3b6b638ac93c8c936972dcdb78e20a86de5f6873f300d7065e8aba242b332d4a91d494bb3a9e67f1f60a566bfbef78891d7c438bebbf41c SHA512 d94a58ebcafb7bbdbcded84574676537ae7b4ba86c7c2270cc1cd7aa3113104e018e53396b570e821c2fd473b6dd63677f59d990e36e15a7cdb43cdb96cd058c
 DIST libclc-0.2.0_pre20170929.tar.gz 138719 BLAKE2B 05a3d47626a5e1918f32510b1254f846c88c642f60920377dda73568d34656fecd53872ebc01114b2cc8b2161b196c89efe119bfd785875f723fcee4c1ce3662 SHA512 08f3a21fb1dc103a3b33980c420506fd142294b2d8b4a3eeb100ea55036fb87b9740a2489a0a9a5793d71ebb157e6f3ad7854d1916fc1fa472de72374cdeaea3
 DIST libclc-0.2.0_pre20180319.tar.gz 161608 BLAKE2B b8e4f2d475c0425cbe5b41a5ba3b7b40d14c045f5c23d007e87cdfedc7a01a8317218e5f3b881e944256f04b9fb68a130bff2a137e51cb961b3d5bb7f2e2261d SHA512 5a4130eeb416f90901b66708adc17c825baa757d00d983a12e217f36503e4ed5d208f3a49cc26d7f9b71134ee3d258748153bf52cf7769bcbc06ec0510087a36
+DIST libclc-0.2.0_pre20180610.tar.gz 170102 BLAKE2B 3f8c33a9961db34e68cebc328a88a71173000972b5540d099fa79fe89fd186b7f2f8791a86b45b1be135383d26a92fd4ccdc2827b5620b5f86f0b48467fc092f SHA512 0c75c3e7b81754c175c5c43614ad313cda2fa09a1865794c904675b8d2527f78ffa357178f7d4a471b52ac3d7d96b0184303439b69060df4bf482a01871fcb95

diff --git a/dev-libs/libclc/libclc-0.2.0_pre20180610.ebuild b/dev-libs/libclc/libclc-0.2.0_pre20180610.ebuild
new file mode 100644 (file)
index 0000000..ee4e3e2
--- /dev/null
+++ b/dev-libs/libclc/libclc-0.2.0_pre20180610.ebuild
@@ -0,0 +1,74 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python2_7 python3_4 python3_5 python3_6 )
+
+EGIT_REPO_URI="https://llvm.org/git/${PN}.git
+       https://github.com/llvm-mirror/${PN}.git"
+EGIT_COMMIT="96627043299f52bf08f6a68aa6d00b8037a0a2b0"
+
+if [[ ${PV} = 9999* ]]; then
+       GIT_ECLASS="git-r3"
+       EXPERIMENTAL="true"
+else
+       GIT_ECLASS=""
+       S="${WORKDIR}/libclc-${EGIT_COMMIT}"
+fi
+
+inherit llvm prefix python-any-r1 toolchain-funcs ${GIT_ECLASS}
+
+DESCRIPTION="OpenCL C library"
+HOMEPAGE="http://libclc.llvm.org/"
+
+if [[ ${PV} = 9999* ]]; then
+       SRC_URI="${SRC_PATCHES}"
+else
+       SRC_URI="https://github.com/llvm-mirror/libclc/archive/${EGIT_COMMIT}.tar.gz -> ${P}.tar.gz
+               ${SRC_PATCHES}"
+fi
+
+LICENSE="|| ( MIT BSD )"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~x86"
+IUSE=""
+
+RDEPEND="
+       || (
+               sys-devel/clang:7
+               sys-devel/clang:6
+               sys-devel/clang:5
+               sys-devel/clang:4
+               >=sys-devel/clang-3.9:0
+       )"
+DEPEND="${RDEPEND}
+       ${PYTHON_DEPS}"
+
+LLVM_MAX_SLOT=7
+
+llvm_check_deps() {
+       has_version "sys-devel/clang:${LLVM_SLOT}"
+}
+
+src_prepare() {
+       default
+       if use prefix; then
+               hprefixify configure.py
+       fi
+}
+
+pkg_setup() {
+       # we do not need llvm_pkg_setup
+       python-any-r1_pkg_setup
+}
+
+src_configure() {
+       ./configure.py \
+               --with-cxx-compiler="$(tc-getCXX)" \
+               --with-llvm-config="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config" \
+               --prefix="${EPREFIX}/usr" || die
+}
+
+src_compile() {
+       emake VERBOSE=1
+}