From 99604912b9ebbe8602c995ea8af7436acfdbae1f Mon Sep 17 00:00:00 2001
From: sjplimp <sjplimp@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Thu, 8 Jan 2015 23:36:35 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@12902
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

---
 lib/voronoi/README     |  5 ++--
 lib/voronoi/install.py | 64 +++++++++++++++++++++++++++++++++---------
 2 files changed, 52 insertions(+), 17 deletions(-)

diff --git a/lib/voronoi/README b/lib/voronoi/README
index a29d7acac2..8d60450315 100644
--- a/lib/voronoi/README
+++ b/lib/voronoi/README
@@ -28,12 +28,11 @@ Type "python install.py" for instructions.
        % make install
 
 4.  Create two soft links in this dir (lib/voronoi)
-    to where the Voro++ src directory is.  E.g if you
-    built Voro++ in this dir:
+    to the Voro++ src directory is.  E.g if you built Voro++ in this dir:
       % ln -s voro++-0.4.6/src includelink
       % ln -s voro++-0.4.6/src liblink
     Note that these links could also be set to the include and lib
-    directories created by a Voro++ install, if you prefer, e.g.
+    directories created by a Voro++ install, e.g.
       % ln -s /usr/local/include includelink
       % ln -s /usr/local/lib liblink
 
diff --git a/lib/voronoi/install.py b/lib/voronoi/install.py
index a6a0dd02ae..645d167564 100644
--- a/lib/voronoi/install.py
+++ b/lib/voronoi/install.py
@@ -3,7 +3,7 @@
 # install.py tool to download, unpack, build, and link to the Voro++ library
 # used to automate the steps described in the README file in this dir
 
-import sys,os,urllib,commands
+import sys,os,re,urllib,commands
 
 help = """
 Syntax: install.py -d dir -v version -g -b -i installdir -l incdir libdir
@@ -25,6 +25,7 @@ Syntax: install.py -d dir -v version -g -b -i installdir -l incdir libdir
         -l = create two links to incdir and libdir
              incdir and libdir are optional (specify neither or both):
                if specified, includelink and liblink are to those two dirs
+                 these are dirs where Voro++ include files and lib file are
                if not specified and no install, links are to Voro++ src dir
                if not specified and install performed,
                  links are to include and lib dirs under PREFIX
@@ -64,24 +65,28 @@ while iarg < len(args):
     buildflag = 1
     iarg += 1
   elif args[iarg] == "-i":
-    if iarg+2 > len(args): error()
+    installflag = 1
     if iarg+1 == len(args) or args[iarg+1][0] == '-':
       installdir = ""
       iarg += 1
     else:
+      if iarg+2 > len(args): error()
       installdir = args[iarg+1]
       iarg += 2  
   elif args[iarg] == "-l":
-    if iarg+2 > len(args): error()
-    if iarg+1 == len(args) or args[iarg+1][0] == '-':
-      incdir = libdir = ""
+    linkflag = 1
+    if iarg+1 == len(args) or args[iarg+1][0] == '-' or \
+          iarg+2 == len(args) or args[iarg+2][0] == '-':
+      includedir = libdir = ""
       iarg += 1
     else:
-      incdir = args[iarg+1]
+      if iarg+3 > len(args): error()
+      includedir = args[iarg+1]
       libdir = args[iarg+2]
       iarg += 3
   else: error()
 
+dir = os.path.abspath(dir)
 url = "http://math.lbl.gov/voro++/download/dir/%s.tar.gz" % version
 
 # create dir if does not exist
@@ -104,7 +109,7 @@ if grabflag:
   cmd = "cd %s; tar zxvf %s.tar.gz" % (dir,version)
   txt = commands.getoutput(cmd)
 
-# build Voro++
+# build Voro++ in its dir
 
 if buildflag:
   print "Building Voro++ ..."
@@ -113,15 +118,46 @@ if buildflag:
   print txt
 
 # install Voro++
-
-
-
+# if installdir set, overwrite PREFIX var in its config.mk file
+# if PREFIX var starts with /usr, invoke sudo make install, else make install
+  
+if installflag:
+  print "Installing Voro++ ..."
+  if installdir:
+    txt = open("%s/%s/config.mk" % (dir,version),'r').read()
+    txt = re.sub("PREFIX=.*?\n","PREFIX=%s\n" % installdir,txt)
+    open("%s/%s/config.mk" % (dir,version),'w').write(txt)
+    print "TXT:",txt
+  txt = open("%s/%s/config.mk" % (dir,version),'r').read()
+  var = re.findall("PREFIX=.*?\n",txt)
+  prefix = var[0].split('=')[1].strip()
+  if prefix.startswith("/usr"):
+    cmd = "cd %s/%s; sudo make install" % (dir,version)
+  else:
+    cmd = "cd %s/%s; make install" % (dir,version)
+  txt = commands.getoutput(cmd)
+  print txt
   
 # create links in this dir to Voro++ include and lib files
 
 if linkflag:
   print "Creating links to Voro++ include and lib files"
-  cmd = "ln -s %s/src includelink" % version
-  txt = commands.getoutput(cmd)
-  cmd = "ln -s %s/src liblink" % version
-  txt = commands.getoutput(cmd)
+  if os.path.isfile("includelink") or os.path.islink("includelink"):
+    os.remove("includelink")
+  if os.path.isfile("liblink") or os.path.islink("liblink"):
+    os.remove("liblink")
+  if includedir:
+    cmd = "ln -s %s includelink" % includedir
+    txt = commands.getoutput(cmd)
+    cmd = "ln -s %s liblink" % linkdir
+    txt = commands.getoutput(cmd)
+  elif not installflag:
+    cmd = "ln -s %s/%s/src includelink" % (dir,version)
+    txt = commands.getoutput(cmd)
+    cmd = "ln -s %s/%s/src liblink" % (dir,version)
+    txt = commands.getoutput(cmd)
+  else:
+    cmd = "ln -s %s/include includelink" % prefix
+    txt = commands.getoutput(cmd)
+    cmd = "ln -s %s/lib liblink" % prefix
+    txt = commands.getoutput(cmd)