4 files changed, 140 insertions, 0 deletions
diff --git a/academic/verilator/README b/academic/verilator/README
new file mode 100644
index 0000000000000..84c46a717798c
--- /dev/null
+++ b/academic/verilator/README
@@ -0,0 +1,9 @@
+Installing gperftools may improve compilation performance, but is not
+required.
+
+GTKWave is recommended for use at run-time, but not required.
+
+Verilator supports integration with SystemC. However I don't need this
+for my use case so I ahve not enabled it. If someone else wants to do
+the legwork of porting it, I will gladly make the changes to this port
+to  support it. -- Charles
diff --git a/academic/verilator/slack-desc b/academic/verilator/slack-desc
new file mode 100644
index 0000000000000..1bb74ecb6d0f5
--- /dev/null
+++ b/academic/verilator/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------------------------------------------------------|
+verilator: verilator (the fastest free Verilog HDL simulator)
+verilator:
+verilator: Verilator is invoked with parameters similar to GCC or Synopsys’s VCS.
+verilator: It "Verilates" the specified synthesizable Verilog or SystemVerilog
+verilator: code by reading it, performing lint checks, and optionally inserting
+verilator: assertion checks and coverage-analysis points. It outputs single- or
+verilator: multi-threaded .cpp and .h files, the "Verilated" code.
+verilator:
+verilator: homepage: https://www.veripool.org/wiki/verilator
+verilator:
+verilator:
diff --git a/academic/verilator/verilator.SlackBuild b/academic/verilator/verilator.SlackBuild
new file mode 100644
index 0000000000000..3b410de54d47d
--- /dev/null
+++ b/academic/verilator/verilator.SlackBuild
@@ -0,0 +1,102 @@
+#!/bin/sh
+
+# Slackware build script for verilator
+
+# Copyright 2020 Charles Daniels, United States
+# 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.
+
+PRGNAM=verilator
+VERSION=${VERSION:-4.030}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${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.tgz
+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 {} \;
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --docdir=/usr/doc/$PRGNAM-$VERSION \
+  --build=$ARCH-slackware-linux
+
+make
+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
+
+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
+cp -a \
+  LICENSE Changes Artistic README.adoc verilator.txt verilator.pdf \
+  $PKG/usr/doc/$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}
diff --git a/academic/verilator/verilator.info b/academic/verilator/verilator.info
new file mode 100644
index 0000000000000..b67785a98d446
--- /dev/null
+++ b/academic/verilator/verilator.info
@@ -0,0 +1,10 @@
+PRGNAM="verilator"
+VERSION="4.030"
+HOMEPAGE="https://www.veripool.org/wiki/verilator"
+DOWNLOAD="https://www.veripool.org/ftp/verilator-4.030.tgz"
+MD5SUM="f412f817a8eeb142f6d27684e5fd4809"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="python3"
+MAINTAINER="Charles Daniels"
+EMAIL="charles [at] cdaniels [dot] net"