academic/petsc: Added (toolkit for scientific computation).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

4 files changed, 147 insertions, 0 deletions

diff --git a/academic/petsc/README b/academic/petsc/README
new file mode 100644
index 000000000000..435fff027602
--- /dev/null
+++ b/academic/petsc/README
@@ -0,0 +1,11 @@
+PETSc, the Portable, Extensible Toolkit for Scientific Computation,
+pronounced PET-see (/ˈpɛt-siː/), is a suite of data structures and
+routines for the scalable (parallel) solution of scientific
+applications modeled by partial differential equations. It supports
+MPI, and GPUs through CUDA, HIP or OpenCL, as well as hybrid MPI-GPU
+parallelism; it also supports the NEC-SX Tsubasa Vector Engine. PETSc
+(sometimes called PETSc/TAO) also contains the TAO, the Toolkit for
+Advanced Optimization, software library.
+
+PETSc is developed as open-source, requests and contributions are
+welcome.
diff --git a/academic/petsc/petsc.SlackBuild b/academic/petsc/petsc.SlackBuild
new file mode 100644
index 000000000000..99e046805fd5
--- /dev/null
+++ b/academic/petsc/petsc.SlackBuild
@@ -0,0 +1,107 @@
+#!/bin/bash
+#
+# Slackware build script for petsc.
+#
+# Copyright 2022 Fellype do Nascimento, Guaratingueta, Brazil.
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=petsc
+VERSION=${VERSION:-3.17.0}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+./configure \
+  --prefix=/usr \
+  --with-petsc4py \
+  ..
+
+make PETSC_DIR=$(pwd) PETSC_ARCH=arch-linux-c-debug all
+make install DESTDIR=$PKG
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+if [ "$ARCH" = "x86_64" ]; then
+  mv $PKG/usr/lib $PKG/usr/lib${LIBDIRSUFFIX}
+fi
+
+# Most of this files are 0 size
+rm -rf $PKG/usr/share/petsc/examples
+
+DOCS="CODE_OF_CONDUCT.md LICENSE"
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION/
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/academic/petsc/petsc.info b/academic/petsc/petsc.info
new file mode 100644
index 000000000000..bd0bdf3848f6
--- /dev/null
+++ b/academic/petsc/petsc.info
@@ -0,0 +1,10 @@
+PRGNAM="petsc"
+VERSION="3.17.0"
+HOMEPAGE="https://petsc.org/"
+DOWNLOAD="https://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-3.17.0.tar.gz"
+MD5SUM="54ecb6055e7e219aff2c30d99f2f603e"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="numpy3 OpenBLAS openmpi"
+MAINTAINER="Fellype do Nascimento"
+EMAIL="fellype (at) gmail (dot) com"
diff --git a/academic/petsc/slack-desc b/academic/petsc/slack-desc
new file mode 100644
index 000000000000..7abea7ef22af
--- /dev/null
+++ b/academic/petsc/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+     |-----handy-ruler------------------------------------------------------|
+petsc: petsc (toolkit for scientific computation)
+petsc:
+petsc: PETSc, the Portable, Extensible Toolkit for Scientific Computation, 
+petsc: pronounced PET-see , is a suite of data structures and routines for 
+petsc: the scalable (parallel) solution of scientific applications modeled 
+petsc: by partial differential equations.
+petsc:
+petsc:
+petsc:
+petsc:
+petsc: