commit:     3362227c089bdcccbc8249be6f8e8959dfb6e937
Author:     YiyangWu <xgreenlandforwyy <AT> gmail <DOT> com>
AuthorDate: Mon Aug 23 08:41:19 2021 +0000
Commit:     Benda XU <heroxbd <AT> gentoo <DOT> org>
CommitDate: Wed Nov  3 12:08:13 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3362227c

sci-libs/rocFFT: bump version to 4.3.0

- Calculate needed memory for build rather than set to 28GiB.
- Enable src_test.
- Compatible with AMDGPU_TARGETS env variable.
- No rpath found in the installed libraries for this version.
- Use python-any-r1 because python script is used to generate kernels.

Closes: https://github.com/gentoo/gentoo/pull/22129
Package-Manager: Portage-3.0.20, Repoman-3.0.3
Signed-off-by: Yiyang Wu <xgreenlandforwyy <AT> gmail.com>
Signed-off-by: Benda Xu <heroxbd <AT> gentoo.org>

 sci-libs/rocFFT/Manifest                           |   1 +
 .../files/rocFFT-4.2.0-add-functional-header.patch |  12 +++
 sci-libs/rocFFT/rocFFT-4.3.0.ebuild                | 106 +++++++++++++++++++++
 3 files changed, 119 insertions(+)

diff --git a/sci-libs/rocFFT/Manifest b/sci-libs/rocFFT/Manifest
index 61085466662..8757f213cfe 100644
--- a/sci-libs/rocFFT/Manifest
+++ b/sci-libs/rocFFT/Manifest
@@ -1 +1,2 @@
 DIST rocFFT-4.0.0.tar.gz 772176 BLAKE2B 
f08db9487449e707ba814a66d23992f68c140017a38f72ee45b3b224fc3e46abd40b976aef645f4432601265b38cff8939456981c686360eba135349b5d28fb5
 SHA512 
db9a6b49162dfb7924aa5f5dc8d42c92a5a741e03c3c0b4ece2cfb72de7506a345f3d28d31a3d7755cfe78078c448c9f952ca671e472335a4301de8702916176
+DIST rocFFT-4.3.0.tar.gz 840748 BLAKE2B 
236a5faa930751d35e501a9a32ecc8b4075448ef21a0ffb0bb7ec04f4ed1cb67b908aa153b5b424e0823d3e306cf375d7c01a77d687220ed79de6d374037e003
 SHA512 
765d41e4018a04a53e847c03de80eec830d3e8766187fb8cb493624afa2673175347c16e6eeeebd4ad7d88bb866e58f7e572708f22238723c710b98565a0cd3d

diff --git a/sci-libs/rocFFT/files/rocFFT-4.2.0-add-functional-header.patch 
b/sci-libs/rocFFT/files/rocFFT-4.2.0-add-functional-header.patch
new file mode 100644
index 00000000000..75dee06362b
--- /dev/null
+++ b/sci-libs/rocFFT/files/rocFFT-4.2.0-add-functional-header.patch
@@ -0,0 +1,12 @@
+resolves compilation error:    no member named 'multiplies' in namespace 'std' 
for library/src/twiddles.cpp
+
+--- a/library/src/include/twiddles.h   2021-04-15 10:24:46.000000000 -0700
++++ b/library/src/include/twiddles.h   2021-07-21 22:27:10.760604147 -0700
+@@ -9,6 +9,7 @@
+ #include "../../../shared/gpubuf.h"
+ #include "rocfft.h"
+ #include <cassert>
++#include <functional>
+ #include <math.h>
+ #include <numeric>
+ #include <tuple>

diff --git a/sci-libs/rocFFT/rocFFT-4.3.0.ebuild 
b/sci-libs/rocFFT/rocFFT-4.3.0.ebuild
new file mode 100644
index 00000000000..3666f751adf
--- /dev/null
+++ b/sci-libs/rocFFT/rocFFT-4.3.0.ebuild
@@ -0,0 +1,106 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{7..10} )
+
+inherit cmake check-reqs flag-o-matic multiprocessing python-any-r1
+
+DESCRIPTION="Next generation FFT implementation for ROCm"
+HOMEPAGE="https://github.com/ROCmSoftwarePlatform/rocFFT";
+SRC_URI="https://github.com/ROCmSoftwarePlatform/rocFFT/archive/rocm-${PV}.tar.gz
 -> rocFFT-${PV}.tar.gz"
+
+LICENSE="MIT"
+KEYWORDS="~amd64"
+SLOT="0/$(ver_cut 1-2)"
+
+RDEPEND="dev-util/hip:${SLOT}"
+
+DEPEND="${RDEPEND}
+       ${PYTHON_DEPS}"
+
+BDEPEND="
+       test? ( dev-cpp/gtest dev-libs/boost
+       >=sci-libs/fftw-3
+)"
+
+CHECKREQS_DISK_BUILD="7G"
+
+IUSE="test"
+
+RESTRICT="!test? ( test )"
+
+S="${WORKDIR}/rocFFT-rocm-${PV}"
+
+PATCHES=("${FILESDIR}/${PN}-4.2.0-add-functional-header.patch")
+
+required_mem() {
+       if use test; then
+               echo "52G"
+       else
+               if [[ -n "${AMDGPU_TARGETS}" ]]; then
+                       local NARCH=$(($(awk -F";" '{print NF-1}' <<< 
"${AMDGPU_TARGETS}" || die)+1)) # count how many archs user specified in 
${AMDGPU_TARGETS}
+               else
+                       local NARCH=7 # The default number of AMDGPU_TARGETS 
for rocFFT-4.3.0. May change in the future.
+               fi
+               echo "$(($(makeopts_jobs)*${NARCH}*25+2200))M" # A linear 
function estimating how much memory required
+       fi
+}
+
+pkg_pretend() {
+       return # leave the disk space check to pkg_setup phase
+}
+
+pkg_setup() {
+       export CHECKREQS_MEMORY=$(required_mem)
+       check-reqs_pkg_setup
+       python_setup
+}
+
+src_prepare() {
+       sed -e "s/PREFIX rocfft//" \
+               -e "/rocm_install_symlink_subdir/d" \
+               -e "/<INSTALL_INTERFACE/s,include,include/rocFFT," \
+               -i library/src/CMakeLists.txt || die
+
+       sed -e "/rocm_install_symlink_subdir/d" \
+               -e "$!N;s:PREFIX\n[ ]*rocfft:# PREFIX rocfft\n:;P;D" \
+               -i library/src/device/CMakeLists.txt || die
+
+       eapply_user
+       cmake_src_prepare
+}
+
+src_configure() {
+       # Grant access to the device
+       addwrite /dev/kfd
+       addpredict /dev/dri/
+
+       # Compiler to use
+       export CXX=hipcc
+
+       local mycmakeargs=(
+               -Wno-dev
+               -DCMAKE_INSTALL_INCLUDEDIR="include/rocFFT/"
+               -DCMAKE_SKIP_RPATH=ON
+               -DBUILD_CLIENTS_TESTS=$(usex test ON OFF)
+               -DBUILD_CLIENTS_SELFTEST=OFF  # rocFFT-4.3.0 self test fails. 
See https://github.com/ROCmSoftwarePlatform/rocFFT/issues/324. Enable it for 
rocFFT-4.4
+               ${AMDGPU_TARGETS+-DAMDGPU_TARGETS="${AMDGPU_TARGETS}"}
+               -D__skip_rocmclang="ON" ## fix cmake-3.21 configuration issue 
caused by officialy support programming language "HIP"
+       )
+
+       cmake_src_configure
+}
+
+src_test() {
+       addwrite /dev/kfd
+       addpredict /dev/dri
+       cd "${BUILD_DIR}/clients/staging" || die
+       einfo "Running rocfft-test"
+       
LD_LIBRARY_PATH=${BUILD_DIR}/library/src/:${BUILD_DIR}/library/src/device 
./rocfft-test || die
+
+       # rocFFT-4.3.0 self test fails. See 
https://github.com/ROCmSoftwarePlatform/rocFFT/issues/324. Enable it for 
rocFFT-4.4
+       # einfo "Running rocfft-selftest"
+       # 
LD_LIBRARY_PATH=${BUILD_DIR}/library/src/:${BUILD_DIR}/library/src/device 
./rocfft-selftest || die
+}

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