academic/ngspice: Added (mixed-level/mixed-signal circuit simulator)

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

academic/ngspice/README

@@ -0,0 +1,5 @@
+Ngspice is a mixed-level/mixed-signal circuit simulator. Its code is
+based on three open source software packages: Spice3f5, Cider1b1 and
+Xspice. Ngspice is part of gEDA project, a full GPL'd suite of
+Electronic Design Automation tools.
+

academic/ngspice/ngspice.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for ngspice
+# Written by B. Jogai <jogaib {at} comcast [dot] net>
+
+# Set initial variables:
+
+PRGNAM=ngspice
+VERSION=21
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) 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
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/ng-spice-rework-$VERSION.tar.gz
+rm -rf $PRGNAM-doc-$VERSION
+tar xvf $CWD/$PRGNAM-doc-$VERSION.tar.gz
+(cd $PRGNAM-doc-$VERSION
+    chown -R root:root .
+    chmod -R u+w,go+r-w,a-s .
+)
+cd $PRGNAM-$VERSION
+chown -R root:root .
+chmod -R u+w,go+r-w,a-s .
+
+# Fix the lib path to the code modules
+if [ "$ARCH" = "x86_64" ]; then
+    sed -i "s%/lib/%/lib${LIBDIRSUFFIX}/%g" src/spinit.in
+fi
+
+CFLAGS="$SLKCFLAGS" \
+    ./configure \
+    --prefix=/usr \
+    --bindir=/usr/bin \
+    --libdir=/usr/lib${LIBDIRSUFFIX} \
+    --mandir=/usr/man \
+    --infodir=/usr/info \
+    --disable-debug \
+    --with-readline=yes \
+    --enable-xgraph \
+    --enable-xspice \
+    --enable-cider \
+    --enable-dot-global \
+    --enable-intnoise \
+    --enable-numparam \
+    --enable-shared \
+    --disable-static \
+    --build=$ARCH-slackware-linux
+
+make
+make DESTDIR=$PKG install
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/examples
+cp -a ANALYSES AUTHORS BUGS COPYING ChangeLog DEVICES FAQ \
+    INSTALL NEWS README* ../$PRGNAM-doc-$VERSION/*.pdf examples/ \
+    xgraph/examples/ \
+    $PKG/usr/doc/$PRGNAM-$VERSION/
+
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

academic/ngspice/ngspice.info

@@ -0,0 +1,12 @@
+PRGNAM="ngspice"
+VERSION="21"
+HOMEPAGE="http://ngspice.sourceforge.net/"
+DOWNLOAD="http://sourceforge.net/projects/ngspice/files/ng-spice-rework-21.tar.gz
+          http://sourceforge.net/projects/ngspice/files/ngspice-doc-21.tar.gz"
+MD5SUM="68ae18d4c1f7312a1b8e7a5c0858b146
+        6ee7d0f5f23a7c61bf96227ca523cad8"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="B. Jogai"
+EMAIL="jogaib <at> comcast {dot} net"
+APPROVED="dsomero"

academic/ngspice/slack-desc

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+# 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 ':'.
+
+        |-----handy-ruler------------------------------------------------------|
+ngspice: ngspice (mixed-level/mixed-signal circuit simulator)
+ngspice:
+ngspice: Ngspice is a mixed-level/mixed-signal circuit simulator. Its code is
+ngspice: based on three open source software packages: Spice3f5, Cider1b1 and
+ngspice: Xspice. Ngspice is part of gEDA project, a full GPL'd suite of
+ngspice: Electronic Design Automation tools.
+ngspice:
+ngspice:
+ngspice:
+ngspice:
+ngspice: