--- MITgcm/tools/genmake	2001/02/05 18:46:14	1.24
+++ MITgcm/tools/genmake	2001/03/05 19:57:31	1.32
@@ -1,6 +1,6 @@
 #!/bin/csh -f
 #
-# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/Attic/genmake,v 1.24 2001/02/05 18:46:14 adcroft Exp $
+# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/Attic/genmake,v 1.32 2001/03/05 19:57:31 adcroft Exp $
 #
 # Makefile generator for MITgcm UV codes
 #   created  by cnh 03/98
@@ -118,9 +118,25 @@
 # If -rootdir wasn't specified then assume script is being run from bin
 # but if it was supplied then we should place the executable in the build dir
 if (! $?ROOTDIR) then
-  set ROOTDIR = ( .. )
-else
-  if (! $?EXEDIR) set EXEDIR = ( . )
+  set pwd=`pwd`
+  if ($pwd:t == bin & -d ../model & -d ../eesupp & -d ../pkg) then
+    set ROOTDIR = ( .. )
+  endif
+endif
+# Scan for logical ROOTDIR
+if (! $?ROOTDIR) then
+  foreach dr (. .. ../.. ../../.. ../../../.. ../../../../..)
+    if (-d $dr/model & -d $dr/eesupp & -d $dr/pkg) then
+      set ROOTDIR = $dr
+      echo ROOTDIR was not specified. Setting ROOTDIR = \"$ROOTDIR\"
+      break
+    endif
+  end
+endif
+if (! $?ROOTDIR) then
+  echo Root directory was not specified and could not be determined.
+  echo Specify the root location of the model source with -rootdir=dir
+  exit 1
 endif
 if (! -d $ROOTDIR) then
   echo Root directory $ROOTDIR not found.;exit 1
@@ -138,7 +154,14 @@
 if (! -d $BUILDDIR) then
   echo Build directory $BUILDDIR not found.;exit 1
 endif
-if (! $?EXEDIR) set EXEDIR = ( $ROOTDIR/exe )
+if (! $?EXEDIR) then
+  set pwd=`pwd`
+  if ($pwd:t == bin & -d ../exe & $ROOTDIR == ..) then
+   set EXEDIR = ( ../exe )
+  else
+   set EXEDIR = ( . )
+  endif
+endif
 if (! -d $EXEDIR) then
   echo Executable directory $EXEDIR not found.;exit 1
 endif
@@ -156,23 +179,16 @@
   endif
   echo Adding mods directory $adr
 end
-if (! $?STANDARDDIRS) set STANDARDDIRS=(eesupp model diags)
-foreach dr ($STANDARDDIRS)
-  set adr=$ROOTDIR/$dr/src
-  if (! -d $adr) then
-    echo Source directory $adr not found.; exit 1
-  endif
-  echo Adding source directory $adr
-  set SOURCEDIRS = ($SOURCEDIRS $adr)
-  set idr = `echo $adr | sed 's/src/inc/'`
-  set INCLUDEDIRS = ($INCLUDEDIRS $idr)
-end
 if (! $?PACKAGES) then
   set PACKAGES=(`cd $ROOTDIR/pkg; ls -1 | grep -v CVS`)
 endif
 foreach dr ($PACKAGES)
   set enable
   foreach p ($DISABLE)
+   if ($p != 'all' & ! -d $ROOTDIR/pkg/$p) then
+     echo Specified package \"$p\" does not exist.
+     exit 1
+   endif
    if ($dr == $p) unset enable
    if ($p == 'all') unset enable
   end
@@ -191,6 +207,17 @@
     echo "*" Package \"$dr\" has not been enabled.
   endif
 end
+if (! $?STANDARDDIRS) set STANDARDDIRS=(eesupp model diags)
+foreach dr ($STANDARDDIRS)
+  set adr=$ROOTDIR/$dr/src
+  if (! -d $adr) then
+    echo Source directory $adr not found.; exit 1
+  endif
+  echo Adding source directory $adr
+  set SOURCEDIRS = ($SOURCEDIRS $adr)
+  set idr = `echo $adr | sed 's/src/inc/'`
+  set INCLUDEDIRS = ($INCLUDEDIRS $idr)
+end
 
 # This is the generic configuration.
 # Platform specific options are chosen below
@@ -231,7 +258,7 @@
     set KPPFILES   = ( 'main.F' )
     set KFLAGS1    = ( '-scan=132 -noconc -cmp=' )
     set FC         = ( 'f77' )
-    set FFLAGS     = ( '-convert big_endian -r8 -extend_source -u -automatic -call_shared -notransform_loops -align dcommons' )
+    set FFLAGS     = ( '-convert big_endian -r8 -extend_source -automatic -call_shared -notransform_loops -align dcommons' )
     set FOPTIM     = ( '-O5 -fast -tune host -inline all' )
     set NOOPTFLAGS = ( '-O0' )
     set LIBS       = ( '-lfmpi -lmpi -lkmp_osfp10 -pthread' )
@@ -596,6 +623,7 @@
 depend:
 	@make links
 	makedepend -o .f \$(INCLUDES) \$(SRCFILES)
+
 links: \$(SRCFILES)
 
 small_f: \$(F77FILES)
@@ -604,14 +632,19 @@
 	-rm -rf *.o *.f *.p ${RMFILES}
 Clean:
 	@make clean
-	-find . -type l -exec rm {} \;
+	@make cleanlinks
 	-rm -f Makefile.bak
 CLEAN:
 	@make Clean
-	-find \$(ROOTDIR) -name "*.meta" -exec rm {} \;
-	-find \$(ROOTDIR) -name "*.data" -exec rm {} \;
+	-find \$(EXEDIR) -name "*.meta" -exec rm {} \;
+	-find \$(EXEDIR) -name "*.data" -exec rm {} \;
 	-rm -f \$(EXECUTABLE)
 
+makefile:
+	${0} $argv
+cleanlinks:
+	-find . -type l -exec rm {} \;
+
 # The normal chain of rules is (  .F - .f - .o  )
 .F.f:
 	\$(CPP) \$(DEFINES) \$(INCLUDES) > \$@