From 26bbbbe75d23203672ce9011747ce6c4cf1f3c5a Mon Sep 17 00:00:00 2001
From: Holger Vogt <holger.vogt@uni-due.de>
Date: Sat, 24 Jul 2021 12:27:34 +0200
Subject: [PATCH] compile script for shared ngspice library

---
 compile_linux_shared.sh | 88 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 compile_linux_shared.sh

diff --git a/compile_linux_shared.sh b/compile_linux_shared.sh
new file mode 100644
index 000000000..16671bf1e
--- /dev/null
+++ b/compile_linux_shared.sh
@@ -0,0 +1,88 @@
+#!/bin/bash
+# ngspice build script for Linux, release or debug version, 64 bit
+# compile_linux_shared.sh <d>
+
+# Procedure:
+# Install gcc, bison, flex, libtool, autoconf, automake, 
+# (not needed for shared library: libx11 and libx11-dev (headers), libXaw and libXaw-dev, libreadline and dev)
+# Declare 'compile_linux_shared.sh' as being executable and start compiling with
+# './compile_linux_shared.sh' or './compile_linux_shared.sh d' from the ngspice directory.
+# Options:
+# --adms and --enable-adms will install extra HICUM, EKV, PSP and MEXTRAM models via the 
+# adms interface. You need to download and install the *.va files via ng-adms-va.tgz 
+# and have adms installed.
+# Please see the ngspice manual, chapt. 13, for more info on adms.
+# CIDER, XSPICE, and OpenMP may be selected at will.
+# --disable-debug will give O2 optimization (versus O0 for debug) and removes all debugging info.
+
+# Add (optionally) --enable-relpath to avoid absolute paths when searching for code models.
+# It might be necessary to uncomment and run ./autogen.sh especially if sources have been
+# cloned from a git repository.
+
+SECONDS=0
+
+if test "$1" = "d"; then
+   if [ ! -d "debugsh" ]; then
+      mkdir debugsh
+      if [ $? -ne 0 ]; then  echo "mkdir debugsh failed"; exit 1 ; fi
+   fi   
+else
+   if [ ! -d "releasesh" ]; then
+      mkdir releasesh
+      if [ $? -ne 0 ]; then  echo "mkdir releasesh failed"; exit 1 ; fi
+   fi
+fi
+
+# If compiling sources from git, you may need to uncomment the following two lines:
+./autogen.sh
+if [ $? -ne 0 ]; then  echo "./autogen.sh failed"; exit 1 ; fi
+
+# Alternatively, if compiling sources from git, and want to add adms created devices,
+# you may need to uncomment the following two lines (and don't forget to add adms option
+# to the ../configure statement):
+#./autogen.sh --adms
+#if [ $? -ne 0 ]; then  echo "./autogen.sh failed"; exit 1 ; fi
+
+echo
+if test "$1" = "d"; then
+   cd debugsh
+   if [ $? -ne 0 ]; then  echo "cd debugsh failed"; exit 1 ; fi
+  echo "configuring shared lib for 64 bit, debug enabled"
+  echo
+# You may add  --enable-adms to the following command for adding adms generated devices.
+# The --prefix (and perhaps --libdir) may be used to determine a different install location
+# (depending on the Linux distribution, and on the calling programs search path).
+  ../configure --with-ngshared --enable-xspice --enable-cider --enable-openmp --prefix=/usr CFLAGS="-g -m64 -O0 -Wall" LDFLAGS="-m64 -g"
+else
+   cd releasesh
+   if [ $? -ne 0 ]; then  echo "cd releasesh failed"; exit 1 ; fi
+  echo "configuring shared lib for 64 bit release"
+  echo
+# You may add  --enable-adms to the following command for adding adms generated devices.
+# The --prefix (and perhaps --libdir) may be used to determine a different install location
+# (depending on the Linux distribution, and on the calling programs search path).
+  ../configure --with-ngshared --enable-xspice --enable-cider --enable-openmp --disable-debug --prefix=/usr CFLAGS="-m64 -O2" LDFLAGS="-m64 -s"
+fi
+if [ $? -ne 0 ]; then  echo "../configure failed"; exit 1 ; fi
+
+echo
+# make clean is required for properly making the code models
+echo "cleaning (see make_clean.log)"
+make clean 2>&1 -j8 | tee make_clean.log
+exitcode=${PIPESTATUS[0]}
+if [ $exitcode -ne 0 ]; then  echo "make clean failed"; exit 1 ; fi
+echo "compiling (see make.log)"
+make 2>&1 -j8 | tee make.log
+exitcode=${PIPESTATUS[0]}
+if [ $exitcode -ne 0 ]; then  echo "make failed"; exit 1 ; fi
+# Install to /usr/local
+echo "installing (see make_install.log)"
+make install 2>&1 | tee make_install.log 
+exitcode=${PIPESTATUS[0]}
+if [ $exitcode -ne 0 ]; then  echo "make install failed"; exit 1 ; fi
+
+ELAPSED="Elapsed compile time: $(($SECONDS / 3600))hrs $((($SECONDS / 60) % 60))min $(($SECONDS % 60))sec"
+echo
+echo $ELAPSED
+echo "success"
+exit 0