[gmx-developers] GMXRC scripts palindromes PATH

[Daniel Larsson]

Slightly annoying and unexpected behavior. The csh version is ok, but both the zsh and the bash version does this. It also goes for the MANPATH and the LD_LIBRARY_PATH variables.

Daniel


Here is a patch for GMXRC.bash:

--- GMXRC.bash	2011-01-05 16:39:57.370898465 +0100
+++ GMXRC_new.bash	2011-01-05 16:34:32.767682956 +0100
@@ -8,7 +8,7 @@
 tmppath=""
 for i in `echo $LD_LIBRARY_PATH | sed "s/:/ /g"`; do
   if test "$i" != "$GMXLDLIB"; then
-    tmppath="${i}${tmppath:+:}${tmppath}"
+    tmppath="${tmppath}${tmppath:+:}${i}"
   fi
 done
 LD_LIBRARY_PATH=$tmppath
@@ -17,7 +17,7 @@
 tmppath=""
 for i in `echo $PKG_CONFIG_PATH | sed "s/:/ /g"`; do
   if test "$i" != "$GMXLDLIB/pkgconfig"; then
-    tmppath="${i}${tmppath:+:}${tmppath}"
+    tmppath="${tmppath}${tmppath:+:}${i}"
   fi
 done
 PKG_CONFIG_PATH=$tmppath
@@ -26,7 +26,7 @@
 tmppath=""
 for i in `echo $PATH | sed "s/:/ /g"`; do
   if test "$i" != "$GMXBIN"; then
-    tmppath="${i}${tmppath:+:}${tmppath}"
+    tmppath="${tmppath}${tmppath:+:}${i}"
   fi
 done
 PATH=$tmppath
@@ -35,7 +35,7 @@
 tmppath=""
 for i in `echo $MANPATH | sed "s/:/ /g"`; do
   if test "$i" != "$GMXMAN"; then
-    tmppath="${i}${tmppath:+:}${tmppath}"
+    tmppath="${tmppath}${tmppath:+:}${i}"
   fi
 done
 MANPATH=$tmppath