git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@3755 f3b2605a-c512-4ea7-a41b-209d697bcdaa

src/Package.sh

@@ -0,0 +1,80 @@
+# Package.sh = package management, called from Makefile
+# Syntax: sh Package.sh DIR status/update/overwrite
+
+# style used to translate dir name to package name
+
+style=`echo $1 | sed 'y/-ABCDEFGHIJKLMNOPQRSTUVWXYZ/_abcdefghijklmnopqrstuvwxyz/'`
+
+# package is already installed if any package *.cpp or *.h file is in src
+# else not installed
+
+cd $1
+
+installed=0
+for file in *.cpp *.h; do
+  if (test -e ../$file) then
+    installed=1
+  fi
+done
+
+# if installed:
+# issue warning if any package file is not in src or is different
+
+if (test $2 = "status") then
+
+  if (test $installed = 1) then
+    echo "Installed YES: package $1"
+    for file in *.cpp *.h; do
+      if (test ! -e ../$file) then
+        echo "  src/$file does not exist"
+      elif (test "`diff --brief $file ../$file`" != "") then
+        echo "  src/$file and $1/$file are different"
+      fi
+    done
+  else
+    echo "Installed  NO: package $1"
+  fi
+
+# if installed:
+# cp package file to src if doesn't exist or is different
+
+elif (test $2 == "update") then
+
+  echo "Updating src files from $1 package files"
+
+  if (test $installed = 1) then
+    for file in *.cpp *.h; do
+      if (test ! -e ../$file) then
+        echo "  creating src/$file"
+        cp $file ..
+      elif (test "`diff --brief $file ../$file`" != "") then
+        echo "  updating src/$file"
+        cp $file ..
+      fi
+    done
+  else
+    echo "  $1 package is not installed, no action"
+  fi
+
+# if installed:
+# if package file not in src, issue warning
+# if src file different than package file, overwrite package file
+
+elif (test $2 == "overwrite") then
+
+  echo "Overwriting $1 package files with src files"
+
+  if (test $installed = 1) then
+    for file  in *.cpp *.h; do
+      if (test ! -e ../$file) then
+        echo "  src/$file does not exist"
+      elif (test "`diff --brief $file ../$file`" != "") then
+        echo "  overwriting $1/$file"
+        cp ../$file .
+      fi
+    done
+  else
+    echo "  $1 package is not installed, no action"
+  fi
+
+fi