academic/arpack: Added (library for solving eigenvalue problems)

Signed-off-by: dsomero <xgizzmo@slackbuilds.org>

academic/arpack/README

@@ -0,0 +1,8 @@
+arpack (Fortran library for solving large scale eigenvalue problems)
+
+ARPACK is a collection of Fortran77 subroutines designed to solve
+large scale eigenvalue problems.
+
+This requires blas and lapack libraries.
+
+arpack is an optional dependency for the octave package.

academic/arpack/arpack-2.1-redhat.patch

@@ -0,0 +1,45 @@
+--- ARPACK/ARmake.inc~	1996-04-26 21:12:57.000000000 +0200
++++ ARPACK/ARmake.inc	2003-07-19 11:57:10.000000000 +0200
+@@ -25,7 +25,7 @@
+ # | other than your home directory.      |
+ # %--------------------------------------%
+ #
+-home = $(HOME)/ARPACK
++home = $(PWD)/.
+ #
+ #  %--------------------------------------%
+ #  | The platform identifier to suffix to |
+@@ -43,7 +43,7 @@
+ UTILdir      = $(home)/UTIL
+ SRCdir       = $(home)/SRC
+ #
+-DIRS        = $(BLASdir) $(LAPACKdir) $(UTILdir) $(SRCdir)
++#DIRS        = $(BLASdir) $(LAPACKdir) $(UTILdir) $(SRCdir)
+ #
+ # %-------------------------------------------------------------------%
+ # | Comment out the previous line and uncomment the following         |
+@@ -51,13 +51,13 @@
+ # | NOTE: ARPACK assumes the use of LAPACK version 2 codes.           |
+ # %-------------------------------------------------------------------%
+ #
+-#DIRS         = $(UTILdir) $(SRCdir)
++DIRS         = $(UTILdir) $(SRCdir)
+ #
+ # %---------------------------------------------------%
+ # | The name of the libraries to be created/linked to |
+ # %---------------------------------------------------%
+ #
+-ARPACKLIB  = $(home)/libarpack_$(PLAT).a
++ARPACKLIB  = $(home)/libarpack.a
+ LAPACKLIB = 
+ BLASLIB = 
+ #
+@@ -112,7 +112,7 @@
+ LN      = ln
+ LNFLAGS = -s
+ 
+-MAKE    = /bin/make
++MAKE    = make
+ 
+ RM      = rm
+ RMFLAGS = -f

academic/arpack/arpack-etime.patch

@@ -0,0 +1,11 @@
+diff -up ARPACK/UTIL/second.f.etime ARPACK/UTIL/second.f
+--- ARPACK/UTIL/second.f.etime	2008-09-24 22:40:53.000000000 +0200
++++ ARPACK/UTIL/second.f	2008-09-24 22:42:03.000000000 +0200
+@@ -21,7 +21,6 @@
+ *     ..
+ *     .. External Functions ..
+       REAL               ETIME
+-      EXTERNAL           ETIME
+ *     ..
+ *     .. Executable Statements ..
+ *

academic/arpack/arpack.SlackBuild

@@ -0,0 +1,101 @@
+#!/bin/sh
+
+# Slackware build script for arpack
+
+# Written by Pablo Santamaria (pablosantamaria@gmail.com)
+
+PRGNAM=arpack
+VERSION=${VERSION:-2.1}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+# Automatically determine the architecture we're building on:
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+    # Unless $ARCH is already set, use uname -m for all other archs:
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -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
+
+MAJOR=$(echo $VERSION | cut -d. -f1)
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf ARPACK
+tar xvf $CWD/${PRGNAM}96.tar.gz
+tar xvf $CWD/patch.tar.gz
+
+patch -p0 < $CWD/arpack-2.1-redhat.patch
+patch -p0 < $CWD/arpack-etime.patch
+patch -p0 < $CWD/arpack-second-bug.patch
+
+cd ARPACK
+chown -R root:root .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+mkdir static shared
+cd shared
+for dir in ../SRC ../UTIL; do
+  make -f $dir/Makefile VPATH=$dir srcdir=$dir \
+       FC=gfortran FFLAGS="-std=legacy $SLKCFLAGS -fPIC" \
+       single double complex complex16
+done
+gcc -shared -lblas -llapack -Wl,-soname,libarpack.so.$MAJOR -o libarpack.so.$VERSION *.o
+cd ..
+cd static
+for dir in ../SRC ../UTIL; do
+  make -f $dir/Makefile VPATH=$dir srcdir=$dir \
+       FC=gfortran FFLAGS="-std=legacy $SLKCFLAGS" \
+       single double complex complex16
+done
+ar rv libarpack.a *.o
+ranlib libarpack.a
+cd ..
+
+mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}
+install -p -m644 static/libarpack.a $PKG/usr/lib${LIBDIRSUFFIX}
+install -p -m755 shared/libarpack.so.$VERSION $PKG/usr/lib${LIBDIRSUFFIX}
+( cd $PKG/usr/lib${LIBDIRSUFFIX}
+  ln -s libarpack.so.$VERSION libarpack.so.$MAJOR
+  ln -s libarpack.so.$MAJOR libarpack.so )
+
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a DOCUMENTS/* $PKG/usr/doc/$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:-tgz}

academic/arpack/arpack.info

@@ -0,0 +1,10 @@
+PRGNAM="arpack"
+VERSION="2.1"
+HOMEPAGE="http://www.caam.rice.edu/software/ARPACK/"
+DOWNLOAD="http://www.caam.rice.edu/software/ARPACK/SRC/arpack96.tar.gz http://www.caam.rice.edu/software/ARPACK/SRC/patch.tar.gz"
+MD5SUM="fffaa970198b285676f4156cebc8626e 14830d758f195f272b8594a493501fa2"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="Pablo Santamaria"
+EMAIL="pablosantamaria@gmail.com"
+APPROVED="dsomero"

academic/arpack/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------------------------------------------------------|
+arpack: arpack (Fortran library for solving large scale eigenvalue problems)
+arpack:
+arpack: ARPACK is a collection of Fortran77 subroutines designed to solve
+arpack: large scale eigenvalue problems.
+arpack:
+arpack:
+arpack:
+arpack:
+arpack:
+arpack:
+arpack: