commit:     a6f36a0ce2d4741e60807bf6ff9d0858dbc96585
Author:     Matthias Maier <tamiko <AT> gentoo <DOT> org>
AuthorDate: Wed Dec 28 05:11:20 2022 +0000
Commit:     Matthias Maier <tamiko <AT> gentoo <DOT> org>
CommitDate: Wed Dec 28 06:24:50 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a6f36a0c

sci-mathematics/petsc: add 3.18.2

Closes: https://bugs.gentoo.org/722612
Closes: https://bugs.gentoo.org/846428
Closes: https://bugs.gentoo.org/846425
Closes: https://bugs.gentoo.org/846422
Closes: https://bugs.gentoo.org/846431
Signed-off-by: Matthias Maier <tamiko <AT> gentoo.org>

 sci-mathematics/petsc/Manifest            |   1 +
 sci-mathematics/petsc/petsc-3.18.2.ebuild | 236 ++++++++++++++++++++++++++++++
 2 files changed, 237 insertions(+)

diff --git a/sci-mathematics/petsc/Manifest b/sci-mathematics/petsc/Manifest
index 8a1dcafa8362..1d6310cc9c0a 100644
--- a/sci-mathematics/petsc/Manifest
+++ b/sci-mathematics/petsc/Manifest
@@ -1,3 +1,4 @@
 DIST petsc-3.16.0-fftw-without-mpi.patch.bz2 5824 BLAKE2B 
59615b1bbaf8ca1da92d7d193a45a2dd434f762cd741d711d4f408183a201a276ac3c968a3e7d740d19212120271701bce52bb7b0f4e311268f40915c81f9dcb
 SHA512 
8e07dfe56a9150ce9a3a5ab8012657875ef84e6e7daa60560bbdd9062078c876a826057f3f3eaf1697ce046a82756ee6eb6a8b819eb51245367c9d5c8a72ee8e
 DIST petsc-3.16.0.tar.gz 16748960 BLAKE2B 
87f9fdb79a9c44e5f476fa4746ad0cbe72f3eda9f6039f2e4743105626701d7c8d6c010fdb9d89becf8619288d0b7a60c8bc4e2fc0793eac5b39030b02c04fd9
 SHA512 
5280032fb4ec4d058733788bb0ae674e7400565e204133bd10ed88a2965230ec7adeaca2d498267ce661377ca7e6f9d948992206b1d679587606cb422c004655
 DIST petsc-3.17.1.tar.gz 17082265 BLAKE2B 
de1bfe45f93e18e32181499e59912df9225c8e24d75f52e641e552fd43e4d5be48d549d284365b173aa93e51603f5b7740eaac0557ff8c7c96b370f4683257f6
 SHA512 
8c81cc148b1a899a55e54a013d61519ec7b44f98f7ae30c3f8d0e83ba285b23f4b4d9e2cd483c531d337bc41887e4079b727ba73676b1b653910140291e93575
+DIST petsc-3.18.2.tar.gz 18409507 BLAKE2B 
999d4fc80dedb5f9ce58333b6052b15ff499e3d5e4fee3e37639f5e3d2c5e86b514290d01e75b71795467436254d2cb8b05dac3d6252c80db898010bbed95544
 SHA512 
a8e9757144a20d61c004f54615821df7f9dbd920af71fea4674eb0fd1bf9f0b50dbc5c89aae285fef35a23daf67ba9647e479a6e92dbcd26e53fd8302735a47b

diff --git a/sci-mathematics/petsc/petsc-3.18.2.ebuild 
b/sci-mathematics/petsc/petsc-3.18.2.ebuild
new file mode 100644
index 000000000000..b011f88b5043
--- /dev/null
+++ b/sci-mathematics/petsc/petsc-3.18.2.ebuild
@@ -0,0 +1,236 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..11} pypy3 )
+
+inherit flag-o-matic fortran-2 python-any-r1 toolchain-funcs
+
+DESCRIPTION="Portable, Extensible Toolkit for Scientific Computation"
+HOMEPAGE="https://www.mcs.anl.gov/petsc";
+SRC_URI="http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/${P}.tar.gz";
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="afterimage boost complex-scalars debug +examples fftw
+fortran hdf5 hypre int64 mpi metis mumps scotch superlu threads X"
+
+# readd sparse when suitesparse-5.6.0 is in tree
+# sparse? ( >=sci-libs/suitesparse-5.6.0 >=sci-libs/cholmod-1.7.0 )
+# $(use_with sparse suitesparse) \
+RDEPEND="
+       virtual/blas
+       virtual/lapack
+
+       afterimage? ( media-libs/libafterimage )
+       boost? ( dev-libs/boost )
+       fftw? ( sci-libs/fftw:3.0[mpi?] )
+       hdf5? ( sci-libs/hdf5[mpi?] )
+       hypre? ( >=sci-libs/hypre-2.18.0[int64?,mpi?] )
+       metis? ( >=sci-libs/parmetis-4 )
+       mpi? ( virtual/mpi[fortran?] )
+       mumps? ( sci-libs/mumps[mpi?] sci-libs/scalapack )
+       scotch? ( sci-libs/scotch[int64?,mpi?] )
+       superlu? ( >=sci-libs/superlu-5 )
+       X? ( x11-libs/libX11 )
+"
+DEPEND="
+       ${RDEPEND}
+       ${PYTHON_DEPS}
+"
+BDEPEND="
+       dev-util/cmake
+       sys-apps/which
+       virtual/pkgconfig
+"
+
+# hypre and superlu curretly exclude each other due to missing linking to hypre
+# if both are enabled
+REQUIRED_USE="
+       afterimage? ( X )
+       complex-scalars? ( !hypre !superlu )
+       fftw? ( mpi )
+       hdf5? ( mpi )
+       hypre? ( mpi !superlu )
+       mumps? ( mpi scotch )
+       scotch? ( mpi )
+       superlu? ( !hypre )
+"
+PATCHES=(
+       "${FILESDIR}/${PN}-3.7.0-disable-rpath.patch"
+       "${FILESDIR}"/${PN}-3.16.0-fix_sandbox_violation.patch
+)
+
+# petsc uses --with-blah=1 and --with-blah=0 to en/disable options
+petsc_enable() {
+       use "$1" && echo "--with-${2:-$1}=1" || echo "--with-${2:-$1}=0"
+}
+# add external library:
+# petsc_with use_flag libname libdir
+# petsc_with use_flag libname include linking_libs
+petsc_with() {
+       local myuse p=${2:-${1}}
+       if use ${1}; then
+               myuse="--with-${p}=1"
+               if [[ $# -ge 4 ]]; then
+                       myuse="${myuse} --with-${p}-include=${EPREFIX}${3}"
+                       shift 3
+                       myuse="${myuse} --with-${p}-lib=$@"
+               else
+                       myuse="${myuse} --with-${p}-dir=${EPREFIX}${3:-/usr}"
+               fi
+       else
+               myuse="--with-${p}=0"
+       fi
+       echo ${myuse}
+}
+
+# select between configure options depending on use flag
+petsc_select() {
+       use "$1" && echo "--with-$2=$3" || echo "--with-$2=$4"
+}
+
+src_configure() {
+       # bug 548498
+       # PETSc runs mpi processes during configure that result in a sandbox
+       # violation by trying to open /proc/mtrr rw. This is not easy to
+       # mitigate because it happens in libpciaccess.so called by libhwloc.so,
+       # which is used by libmpi.so.
+       addpredict /proc/mtrr
+       # if mpi is built with knem support it needs /dev/knem too
+       addpredict /dev/knem
+
+       # configureMPITypes with openmpi-2* insists on accessing the scaling
+       # governor rw.
+       addpredict /sys/devices/system/cpu/
+
+       # bug 771711
+       # configureMPIEXEC and  configureMPITypes access /dev/nvidiactl
+       addpredict /dev/nvidiactl
+
+       # bug 810841
+       addpredict /dev/kfd
+
+       local myopt
+
+       use debug && myopt="debug" || myopt="opt"
+
+       # environmental variables expected by petsc during build
+
+       export PETSC_DIR="${S}"
+       export PETSC_ARCH="linux-gnu-c-${myopt}"
+
+       if use debug; then
+               strip-flags
+               filter-flags -O*
+       fi
+
+       tc-export AR RANLIB
+
+       # C Support on CXX builds is enabled if possible i.e. when not using
+       # complex scalars (no complex type for both available at the same time)
+
+       econf \
+               scrollOutput=1 \
+               AR="${AR}" \
+               CFLAGS="${CFLAGS} -fPIC" \
+               CPPFLAGS="${CPPFLAGS}" \
+               CXXFLAGS="${CXXFLAGS} -fPIC" \
+               CXXOPTFLAGS="${CXXFLAGS} -fPIC" \
+               FCFLAGS="${FCFLAGS} -fPIC" \
+               FFLAGS="${FFLAGS} -fPIC" \
+               LDFLAGS="${LDFLAGS}" \
+               MAKEFLAGS="${MAKEFLAGS}" \
+               RANLIB="${RANLIB}" \
+               --prefix="${EPREFIX}/usr/$(get_libdir)/petscdir/" \
+               --with-blas-lapack-lib="$($(tc-getPKG_CONFIG) --libs blas 
lapack)" \
+               --with-cmake:BOOL=1 \
+               --with-gnu-compilers \
+               --with-imagemagick=0 \
+               --with-petsc-arch="${PETSC_ARCH}" \
+               --with-precision=double \
+               --with-python=0 \
+               --with-shared-libraries \
+               --with-single-library \
+               --with-windows-graphics=0 \
+               $(petsc_enable debug debugging) \
+               $(petsc_enable fortran) \
+               $(petsc_enable mpi) \
+               $(petsc_enable mpi mpi-compilers) \
+               $(petsc_enable threads pthread) \
+               $(petsc_select complex-scalars scalar-type complex real) \
+               $(petsc_select mpi cc mpicc $(tc-getCC)) \
+               $(petsc_select mpi cxx mpicxx $(tc-getCXX)) \
+               $(petsc_with afterimage afterimage /usr/include/libAfterImage 
-lAfterImage) \
+               $(petsc_with hypre hypre /usr/include/hypre -lHYPRE) \
+               $(petsc_with superlu superlu /usr/include/superlu -lsuperlu) \
+               $(petsc_with scotch ptscotch /usr/include/scotch 
[-lptesmumps,-lptscotch,-lptscotcherr,-lscotch,-lscotcherr]) \
+               $(petsc_with mumps scalapack /usr/include/scalapack 
-lscalapack) \
+               $(petsc_with mumps mumps /usr/include 
[-lcmumps,-ldmumps,-lsmumps,-lzmumps,-lmumps_common,-lpord]) \
+               $(use fortran && echo "$(petsc_select mpi fc mpif77 
$(tc-getF77))") \
+               $(use int64 && echo "--with-index-size=64") \
+               $(use_with boost) \
+               $(use_with fftw) \
+               $(use_with hdf5) \
+               $(use_with X x) \
+               $(use_with X x11)
+}
+
+src_install() {
+       emake DESTDIR="${ED}" install
+
+       #
+       # Clean up the mess:
+       #
+
+       # put all include directories under a proper subdirectory
+       mkdir "${ED}"/usr/include || die "mkdir failed (include)"
+       mv "${ED}"/usr/{$(get_libdir)/petscdir/include,include/petsc} || die 
"mv failed (include)"
+
+       # put libraries and pkconfig file into proper place
+       mv "${ED}"/usr/$(get_libdir)/petscdir/lib/{libpetsc*,pkgconfig} \
+               "${ED}/usr/$(get_libdir)" || die "mv failed (lib)"
+
+       # move share to proper location
+       mv "${ED}"/usr/{$(get_libdir)/petscdir/share,share} || die "mv failed 
(share)"
+
+       # fix pc files:
+       sed -i \
+               -e 's#include$#include/petsc#' \
+               -e "s#lib\$#$(get_libdir)#" \
+               -e "s#^prefix=.*petscdir\$#prefix=${EPREFIX}/usr#" \
+               "${ED}"/usr/$(get_libdir)/pkgconfig/*.pc || die "sed failed 
(pkgconfig)"
+
+       # recreate a "valid" petscdir:
+       for i in "${ED}"/usr/$(get_libdir)/*; do
+               [ $(basename $i) = petscdir ] && continue
+               ln -s "${EPREFIX}/usr/$(get_libdir)/$(basename $i)" \
+                       "${ED}/usr/$(get_libdir)/petscdir/lib/$(basename $i)" 
|| die "ln failed (petscdir)"
+       done
+       ln -s "${EPREFIX}"/usr/include/petsc/ \
+               "${ED}/usr/$(get_libdir)/petscdir/include" || die "ln failed 
(petscdir)"
+       mkdir "${ED}/usr/$(get_libdir)/petscdir/share" || die "mkdir fialed 
(petscdir)"
+       ln -s "${EPREFIX}"/usr/share/petsc/ \
+               "${ED}/usr/$(get_libdir)/petscdir/share/petsc" || die "ln 
failed (petscdir)"
+
+       # automatically symlink petsc matlab modules:
+       mkdir -p "${ED}"/usr/share/octave/site/m/
+       ln -s "${EPREFIX}"/usr/share/petsc/matlab 
"${ED}"/usr/share/octave/site/m/petsc || die "ln failed (matlab)"
+
+       if use examples; then
+               mkdir -p "${ED}"/usr/share/doc/${PF} || die "mkdir failed 
(examples)"
+               mv "${ED}"/usr/share/petsc/examples "${ED}"/usr/share/doc/${PF} 
|| die "mv failed (examples)"
+               ln -s "${EPREFIX}"/usr/share/doc/${PF}/examples 
"${ED}"/usr/share/petsc/examples || die "ln failed (examples)"
+               docompress -x /usr/share/doc/${PF}/examples
+       else
+               rm -r "${ED}"/usr/share/petsc/examples || die "rm failed 
(examples)"
+       fi
+
+       # add PETSC_DIR to environmental variables
+       cat >> 99petsc <<- EOF
+               PETSC_DIR=${EPREFIX}/usr/$(get_libdir)/petscdir
+       EOF
+       doenvd 99petsc
+}

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