commit:     085c0b4388afa89c9ed5d38eab109e25abd65180
Author:     Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org>
AuthorDate: Thu Apr 25 10:38:58 2024 +0000
Commit:     Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org>
CommitDate: Thu Apr 25 10:39:19 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=085c0b43

sci-libs/armadillo: add 12.8.2

Signed-off-by: Andreas K. Hüttel <dilfridge <AT> gentoo.org>

 sci-libs/armadillo/Manifest                |   1 +
 sci-libs/armadillo/armadillo-12.8.2.ebuild | 136 +++++++++++++++++++++++++++++
 2 files changed, 137 insertions(+)

diff --git a/sci-libs/armadillo/Manifest b/sci-libs/armadillo/Manifest
index c7308e237c4e..7a3a912b4672 100644
--- a/sci-libs/armadillo/Manifest
+++ b/sci-libs/armadillo/Manifest
@@ -1 +1,2 @@
 DIST armadillo-12.4.0.tar.xz 6803968 BLAKE2B 
ca45b2284b5a31c745b2ad924235af24f855039cc81c3300c83e5e932ee4cda233731b53623303c1c739feae9b007f8f6309c09debe79923e3876e8145015152
 SHA512 
a9f8cd19384eed787787b9e189901a1800e6e1dd06917f4f13e8a215c83f317de3e5b0ae8625783f88d9a7b0ab25f5c7784ccf0493c08a9ee3ea7fdfbbe36195
+DIST armadillo-12.8.2.tar.xz 6996368 BLAKE2B 
63876486dcd72359b243a2ae217de751a9033c7f3e6c8599ba195b52fb493dbc4b6ec7f804916d40cef0c726d3ad42752a5cfb6fd3919935cbdf20e59488e474
 SHA512 
33bfe6f1fae2ef18ec3286742264dedd67730e47b5187568cb2fbe951286a5a8534a4b577894cc44415887241a46afb25b3fcf2b249ef15f9b71045e98fd0132

diff --git a/sci-libs/armadillo/armadillo-12.8.2.ebuild 
b/sci-libs/armadillo/armadillo-12.8.2.ebuild
new file mode 100644
index 000000000000..28e8f7b4adc3
--- /dev/null
+++ b/sci-libs/armadillo/armadillo-12.8.2.ebuild
@@ -0,0 +1,136 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake toolchain-funcs multilib
+
+DESCRIPTION="Streamlined C++ linear algebra library"
+HOMEPAGE="https://arma.sourceforge.net";
+SRC_URI="mirror://sourceforge/arma/${P}.tar.xz"
+
+LICENSE="Apache-2.0"
+SLOT="0/12"
+KEYWORDS="~amd64 ~arm ~ppc64 ~riscv ~x86 ~amd64-linux ~x86-linux"
+IUSE="arpack blas doc examples lapack mkl superlu test"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="test? ( arpack lapack superlu )"
+
+#      atlas? ( sci-libs/atlas[lapack] )
+RDEPEND="
+       dev-libs/boost
+       arpack? ( sci-libs/arpack )
+       blas? ( virtual/blas )
+       lapack? ( virtual/lapack )
+       mkl? ( sci-libs/mkl )
+       superlu? ( >=sci-libs/superlu-5.2 )
+"
+DEPEND="${RDEPEND}
+       arpack? ( virtual/pkgconfig )
+       blas? ( virtual/pkgconfig )
+       lapack? ( virtual/pkgconfig )
+"
+
+PATCHES=(
+       "${FILESDIR}/${PN}-12.0.1-extratests.patch"
+)
+
+src_prepare() {
+       # avoid the automagic cmake macros...
+       sed -i -e 's/^ *include(ARMA_Find/# No automagic include(ARMA_Find/g' 
CMakeLists.txt || die
+
+       # ... except for mkl, since without a license it's hard to figure out 
what to do there
+       if use mkl; then
+               sed -i -e 's/^# No automagic 
include(ARMA_FindMKL)/include(ARMA_FindMKL)/g' CMakeLists.txt || die
+       fi
+
+       cmake_src_prepare
+}
+
+src_configure() {
+       local mycmakeargs=(
+               -DINSTALL_LIB_DIR="${EPREFIX}/usr/$(get_libdir)"
+       )
+       if use arpack; then
+               mycmakeargs+=(
+                       -DARPACK_FOUND=ON
+                       -DARPACK_LIBRARY="$($(tc-getPKG_CONFIG) --libs arpack)"
+               )
+       else
+               mycmakeargs+=(
+                       -DARPACK_FOUND=OFF
+               )
+       fi
+#      if use atlas; then
+#              local c=atlas-cblas l=atlas-clapack
+#              $(tc-getPKG_CONFIG) --exists ${c}-threads && c+=-threads
+#              $(tc-getPKG_CONFIG) --exists ${l}-threads && l+=-threads
+#              mycmakeargs+=(
+#                      -DCBLAS_FOUND=ON
+#                      -DCBLAS_INCLUDE_DIR="$($(tc-getPKG_CONFIG) 
--cflags-only-I ${c} | sed 's/-I//')"
+#                      -DCBLAS_LIBRARIES="$($(tc-getPKG_CONFIG) --libs ${c})"
+#                      -DCLAPACK_FOUND=ON
+#                      -DCLAPACK_INCLUDE_DIR="$($(tc-getPKG_CONFIG) 
--cflags-only-I ${l} | sed 's/-I//')"
+#                      -DCLAPACK_LIBRARIES="$($(tc-getPKG_CONFIG) --libs ${l})"
+#              )
+#      fi
+       if use blas; then
+               mycmakeargs+=(
+                       -DBLAS_FOUND=ON
+                       -DBLAS_LIBRARIES="$($(tc-getPKG_CONFIG) --libs blas)"
+               )
+       else
+               mycmakeargs+=(
+                       -DBLAS_FOUND=OFF
+               )
+       fi
+       if use lapack; then
+               mycmakeargs+=(
+                       -DLAPACK_FOUND=ON
+                       -DLAPACK_LIBRARIES="$($(tc-getPKG_CONFIG) --libs 
lapack)"
+               )
+       else
+               mycmakeargs+=(
+                       -DLAPACK_FOUND=OFF
+               )
+       fi
+       if use superlu; then
+               mycmakeargs+=(
+                       -DSuperLU_FOUND=ON
+                       -DSuperLU_LIBRARY="$($(tc-getPKG_CONFIG) --libs 
superlu)"
+                       -DSuperLU_INCLUDE_DIR="$($(tc-getPKG_CONFIG) 
--cflags-only-I superlu | awk '{print $1}' | sed 's/-I//')"
+               )
+       else
+               mycmakeargs+=(
+                       -DSuperLU_FOUND=OFF
+               )
+       fi
+
+       cmake_src_configure
+}
+
+src_test() {
+       cmake_src_test || die
+
+       pushd tests2 > /dev/null
+       emake \
+               CXX="$(tc-getCXX)" \
+               CXX_FLAGS="-I../include ${CXXFLAGS} -DARMA_USE_BLAS 
-DARMA_USE_LAPACK" \
+               LIB_FLAGS="-L.. -larmadillo $($(tc-getPKG_CONFIG) --libs blas 
lapack)"
+       LD_LIBRARY_PATH="..:${LD_LIBRARY_PATH}" ./main || die
+       emake clean
+       popd > /dev/null
+}
+
+src_install() {
+       cmake_src_install
+
+       dodoc README.md
+       use doc && dodoc *pdf *html
+
+       if use examples; then
+               docinto examples
+               dodoc -r examples/*
+               docompress -x /usr/share/doc/${PF}/examples
+       fi
+}

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