--- MITgcm/tools/genmake2	2010/11/02 22:45:07	1.211
+++ MITgcm/tools/genmake2	2012/08/14 22:10:39	1.233
@@ -1,6 +1,7 @@
 #! /usr/bin/env bash
 #
-# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/genmake2,v 1.211 2010/11/02 22:45:07 jmc Exp $
+# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/genmake2,v 1.233 2012/08/14 22:10:39 jmc Exp $
+# $Name:  $
 #
 # Makefile generator for MITgcm UV codes
 #   created  by cnh 03/98
@@ -8,6 +9,166 @@
 #   modified by aja 01/00
 #   rewritten in bash by eh3 08/03
 
+#  Explain usage
+usage()  {
+cat <<EOF
+
+Usage: "$0" [OPTIONS]
+  where [OPTIONS] can be:
+
+    -help | --help | -h | --h
+          Print this help message and exit.
+
+    -adoptfile NAME | --adoptfile NAME | -adof NAME | --adof NAME
+      -adoptfile=NAME | --adoptfile=NAME | -adof=NAME | --adof=NAME
+          Use "NAME" as the adoptfile.  By default, the file at
+          "tools/adjoint_options/adjoint_default" will be used.
+
+    -nooptfile | --nooptfile
+      -optfile NAME | --optfile NAME | -of NAME | --of NAME
+      -optfile=NAME | --optfile=NAME | -of=NAME | --of=NAME
+          Use "NAME" as the optfile.  By default, an attempt will be
+          made to find an appropriate "standard" optfile in the
+          tools/build_options/ directory.
+
+    -pdepend NAME | --pdepend NAME
+      -pdepend=NAME | --pdepend=NAME
+          Get package dependency information from "NAME".
+
+    -pgroups NAME | --pgroups NAME
+      -pgroups=NAME | --pgroups=NAME
+          Get the package groups information from "NAME".
+
+    -bash NAME
+          Explicitly specify the Bourne or BASH shell to use
+
+    -make NAME | -m NAME
+      --make=NAME | -m=NAME
+          Use "NAME" for the MAKE program. The default is "make" but
+          many platforms, "gmake" is the preferred choice.
+
+    -makefile NAME | -mf NAME
+      --makefile=NAME | -mf=NAME
+          Call the makefile "NAME".  The default is "Makefile".
+
+    -makedepend NAME | -md NAME
+      --makedepend=NAME | -md=NAME
+          Use "NAME" for the MAKEDEPEND program.
+
+    -rootdir NAME | --rootdir NAME | -rd NAME | --rd NAME
+      -rootdir=NAME | --rootdir=NAME | -rd=NAME | --rd=NAME
+          Specify the location of the MITgcm ROOTDIR as "NAME".
+          By default, genamke will try to find the location by
+          looking in parent directories (up to the 5th parent).
+
+    -mods NAME | --mods NAME | -mo NAME | --mo NAME
+      -mods=NAME | --mods=NAME | -mo=NAME | --mo=NAME
+          Here, "NAME" specifies a list of directories that are
+          used for additional source code.  Files found in the
+          "mods list" are given preference over files of the same
+          name found elsewhere.
+
+    -disable NAME | --disable NAME
+      -disable=NAME | --disable=NAME
+          Here "NAME" specifies a list of packages that we don't
+          want to use.  If this violates package dependencies,
+          genamke will exit with an error message.
+
+    -enable NAME | --enable NAME
+      -enable=NAME | --enable=NAME
+          Here "NAME" specifies a list of packages that we wish
+          to specifically enable.  If this violates package
+          dependencies, genamke will exit with an error message.
+
+    -standarddirs NAME | --standarddirs NAME
+      -standarddirs=NAME | --standarddirs=NAME
+          Here, "NAME" specifies a list of directories to be
+          used as the "standard" code.
+
+    -fortran NAME | --fortran NAME | -fc NAME | --fc NAME
+      -fc=NAME | --fc=NAME
+          Use "NAME" as the fortran compiler.  By default, genmake
+          will search for a working compiler by trying a list of
+          "usual suspects" such as g77, f77, etc.
+
+    -cc NAME | --cc NAME | -cc=NAME | --cc=NAME
+          Use "NAME" as the C compiler.  By default, genmake
+          will search for a working compiler by trying a list of
+          "usual suspects" such as gcc, c89, cc, etc.
+
+    -use_real4 | -use_r4 | -ur4 | --use_real4 | --use_r4 | --ur4
+          Use "real*4" type for _RS variable (#undef REAL4_IS_SLOW)
+          *only* works if CPP_EEOPTIONS.h allows this.
+
+    -ignoretime | -ignore_time | --ignoretime | --ignore_time
+          Ignore all the "wall clock" routines entirely.  This will
+          not in any way hurt the model results -- it simply means
+          that the code that checks how long the model spends in
+          various routines will give junk values.
+
+    -ts | --ts
+          Produce timing information per timestep
+    -papis | --papis
+          Produce summary MFlop/s (and IPC) with PAPI per timestep
+    -pcls | --pcls
+          Produce summary MFlop/s etc. with PCL per timestep
+    -foolad | --foolad
+          Fool the AD code generator
+    -papi | --papi
+          Performance analysis with PAPI
+    -pcl | --pcl
+          Performance analysis with PCL
+    -hpmt | --hpmt
+          Performance analysis with the HPM Toolkit
+
+    -ieee | --ieee
+          use IEEE numerics.  Note that this option *only* works
+          if it is supported by the OPTFILE that is being used.
+    -devel | --devel
+          Add additional warning and debugging flags for development
+          (if supported by the OPTFILE); also switch to IEEE numerics.
+    -gsl | --gsl
+          Use GSL to control floating point rounding and precision
+
+    -mpi | --mpi
+          Include MPI header files and link to MPI libraries
+    -mpi=PATH | --mpi=PATH
+          Include MPI header files and link to MPI libraries using MPI_ROOT
+          set to PATH. i.e. Include files from \$PATH/include, link to libraries
+          from \$PATH/lib and use binaries from \$PATH/bin.
+
+    -omp | --omp
+          Activate OpenMP code + use Compiler option OMPFLAG
+    -omp=OMPFLAG | --omp=OMPFLAG
+          Activate OpenMP code + use Compiler option OMPFLAG
+
+    -es | --es | -embed-source | --embed-source
+          Embed a tarball containing the full source code
+          (including the Makefile, etc.) used to build the
+          executable [off by default]
+
+    -ds | --ds
+          Report genmake internal variables status (DUMPSTATE)
+          to file "genmake_state" (for debug purpose)
+
+  While it is most often a single word, the "NAME" variables specified
+  above can in many cases be a space-delimited string such as:
+
+    --enable pkg1   --enable 'pkg1 pkg2'   --enable 'pkg1 pkg2 pkg3'
+    -mods=dir1   -mods='dir1'   -mods='dir1 dir2 dir3'
+    -foptim='-Mvect=cachesize:512000,transform -xtypemap=real:64,double:64,integer:32'
+
+  which, depending upon your shell, may need to be single-quoted.
+
+  For more detailed genmake documentation, please see:
+
+    http://mitgcm.org/public/devel_HOWTO/
+
+EOF
+
+    exit 1
+}
+
 # Search for particular CPP #cmds associated with packages
 # usage: test_for_package_in_cpp_options CPP_file package_name
 test_for_package_in_cpp_options() {
@@ -136,7 +297,7 @@
 .F.$tfs:
 	$LN \$< \$@
 EOF
-    $MAKE "genmake_hello."$tfs > /dev/null 2>&1
+    $MAKE -f $MAKEFILE "genmake_hello."$tfs > /dev/null 2>&1
     RETVAL=$?
     if test "x$RETVAL" != x0 -o ! -f "genmake_hello."$tfs ; then
 	if test "x$FS" = x ; then
@@ -164,7 +325,6 @@
     return
 }
 
-
 look_for_makedepend()  {
 
     #  The "original" makedepend is part of the Imake system that is
@@ -185,6 +345,27 @@
     #    3) locally build and use the cyrus implementation
     #    4) fall back to the buggy local xmakedpend script
     #
+    echo >> $LOGFILE
+    echo "running: look_for_makedepend()" >> $LOGFILE
+    if test "x${MAKEDEPEND}" != x ; then
+	echo "${MAKEDEPEND}" | grep -i cyrus > /dev/null 2>&1
+	RETVAL=$?
+	if test x"$RETVAL" = x0 ; then
+	    build_cyrus_makedepend
+	    RETVAL=$?
+	    if test "x$RETVAL" != x0 ; then
+		echo "WARNING: unable to build cyrus-makedepend. Try 'makedepend'"
+		MAKEDEPEND=
+	    fi
+	else
+	    echo "${MAKEDEPEND}" | grep 'tools.xmakedepend' > /dev/null 2>&1
+	    RETVAL=$?
+	    if test "x$RETVAL" = x0 ; then
+		MAKEDEPEND='$(TOOLSDIR)/xmakedepend'
+	    fi
+	    echo " -->     MAKEDEPEND=${MAKEDEPEND}" >> $LOGFILE
+	fi
+    fi
     if test "x${MAKEDEPEND}" = x ; then
 	which makedepend > /dev/null 2>&1
 	RV0=$?
@@ -203,35 +384,30 @@
       stop
       end
 EOF
-	makedepend genmake_tc.f > /dev/null 2>&1
+	makedepend -f $MAKEFILE genmake_tc.f > /dev/null 2>&1
 	RV1=$?
 	test -f $MAKEFILE  &&  rm -f $MAKEFILE
 	test -f $MAKEFILE".tst"  &&  mv -f $MAKEFILE".tst" $MAKEFILE
 	if test "x${RV0}${RV1}" = x00 ; then
 	    MAKEDEPEND=makedepend
+	    echo " --> set MAKEDEPEND=${MAKEDEPEND}" >> $LOGFILE
 	else
-	    echo "    a system-default makedepend was not found."
-
+	    echo "    system-default makedepend not found. Try to build cyrus-makedepend"
 	    #  Try to build the cyrus implementation
 	    build_cyrus_makedepend
 	    RETVAL=$?
 	    if test "x$RETVAL" != x0 ; then
+		echo "WARNING: unable to build cyrus-makedepend. Use local xmakedepend"
 		MAKEDEPEND='$(TOOLSDIR)/xmakedepend'
+		echo " --> set MAKEDEPEND=${MAKEDEPEND}" >> $LOGFILE
 	    fi
-	    rm -f ./genmake_cy_md
-	fi
-    else
-	#  echo "MAKEDEPEND=${MAKEDEPEND}"
-	echo "${MAKEDEPEND}" | grep -i cyrus > /dev/null 2>&1
-	RETVAL=$?
-	if test x"$RETVAL" = x0 ; then
-	    build_cyrus_makedepend
 	fi
     fi
 }
 
-
 build_cyrus_makedepend()  {
+    echo >> $LOGFILE
+    echo "running: build_cyrus_makedepend()" >> $LOGFILE
     rm -f ./genmake_cy_md
     (
 	cd $ROOTDIR/tools/cyrus-imapd-makedepend  \
@@ -248,14 +424,14 @@
     rm -f ./genmake_cy_md
     if test "x$RETVAL" = x0 ; then
 	MAKEDEPEND='$(TOOLSDIR)/cyrus-imapd-makedepend/makedepend'
+ 	echo " --> set MAKEDEPEND=${MAKEDEPEND}" >> $LOGFILE
 	return 0
     else
-	echo "WARNING: unable to build cyrus-imapd-makedepend"
+	echo "WARNING: fail to build cyrus-imapd-makedepend" >> $LOGFILE
 	return 1
     fi
 }
 
-
 build_embed_encode()
 {
     printf "  building the embed-encode utility...  "
@@ -274,7 +450,6 @@
 	    RETVAL=$?
 	    if test "x$RETVAL" = x0 ; then
 		echo "OK"
-		DEFINES="$DEFINES -DHAVE_EMBED_SRC"
 		return 0
 	    fi
 	done
@@ -286,58 +461,29 @@
 	return 1
     fi
     echo "OK"
-    DEFINES="$DEFINES -DHAVE_EMBED_SRC"
 }
 
-
-# Guess possible config options for this host
-find_possible_configs()  {
-
-    tmp1=`uname`"_"`uname -m`
-    tmp2=`echo $tmp1 | sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
-    tmp3=`echo $tmp2 | sed -e 's/power macintosh/ppc/'`
-    tmp1=`echo $tmp3 | sed -e 's|x86_64|amd64|'`
-    tmp2=`echo $tmp1 | sed -e 's/i[3-6]86/ia32/' | sed -e 's/athlon/ia32/'`
-    tmp3=`echo $tmp2 | sed -e 's/cray sv1/craysv1/'`
-    PLATFORM=$tmp3
-    echo $PLATFORM | grep cygwin > /dev/null 2>&1  &&  PLATFORM=cygwin_ia32
-    OFLIST=`(cd $ROOTDIR/tools/build_options; ls | grep "^$PLATFORM")`
-    echo "  The platform appears to be:  $PLATFORM"
-
-    echo "test" > test
-    ln -s ./test link
-    RETVAL=$?
-    if test "x${RETVAL}" = x0 ; then
-	LN="ln -s"
-    else
-	echo "Error: \"ln -s\" does not appear to work on this system!"
-	echo "  For help, please contact <MITgcm-support@mitgcm.org>."
-	exit 1
-    fi
-    rm -f test link
-
-    if test "x$CPP" = x ; then
-	CPP="cpp -traditional -P"
-    fi
-
-    look_for_makedepend
-
-    #================================================================
-    #  look for possible C compilers
-    tmp="$MITGCM_CC $CC gcc c89 cc c99 mpicc icc"
-    p_CC=
-    for c in $tmp ; do
-	rm -f ./genmake_hello.c  ./genmake_hello
-	cat >> genmake_hello.c << EOF
+#  look for possible C compilers
+look_for_C_compilers() {
+    echo >> $LOGFILE
+    echo "running: look_for_C_compilers()" >> $LOGFILE
+    rm -f ./genmake_hello.c  ./genmake_hello
+    cat >> genmake_hello.c << EOF
 #include <stdio.h>
 int main(int argc, char **argv) {
   printf("Hello!\n");
   return 0;
 }
 EOF
-	$c -o genmake_hello genmake_hello.c > /dev/null 2>&1
+    tmp="$MITGCM_CC $CC gcc c89 cc c99 mpicc icc"
+    p_CC=
+    for c in $tmp ; do
+	COMM="$c $CFLAGS -o genmake_hello genmake_hello.c"
+	echo $COMM >> $LOGFILE
+	$COMM >> $LOGFILE 2>&1
 	RETVAL=$?
 	if test "x${RETVAL}" = x0 ; then
+	    echo " $c test successful" >> $LOGFILE
 	    p_CC="$p_CC $c"
 	fi
     done
@@ -353,34 +499,55 @@
 EOF
 	exit 1
     else
-	echo "  The possible C compilers found in your path are:"
-	echo "   "$p_CC
+	echo "  The possible C compilers found in your path are: $p_CC" | tee -a $LOGFILE
 	if test "x$CC" = x ; then
 	    CC=`echo $p_CC | $AWK '{print $1}'`
 	    echo "  Setting C compiler to: "$CC
 	fi
     fi
+    echo " --> set CC='$CC'" >> $LOGFILE
+}
+
+# Guess possible config options for this host
+find_possible_optfile()  {
+
+    echo >> $LOGFILE
+    echo "running: find_possible_optfile()" >> $LOGFILE
+    tmp1=`uname`"_"`uname -m`
+    tmp2=`echo $tmp1 | sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
+    tmp3=`echo $tmp2 | sed -e 's/power macintosh/ppc/'`
+    tmp1=`echo $tmp3 | sed -e 's|x86_64|amd64|'`
+    tmp2=`echo $tmp1 | sed -e 's/i[3-6]86/ia32/' | sed -e 's/athlon/ia32/'`
+    tmp3=`echo $tmp2 | sed -e 's/cray sv1/craysv1/'`
+    PLATFORM=$tmp3
+    echo $PLATFORM | grep cygwin > /dev/null 2>&1  &&  PLATFORM=cygwin_ia32
+    OFLIST=`(cd $ROOTDIR/tools/build_options; ls | grep "^$PLATFORM")`
+    echo "  The platform appears to be:  $PLATFORM" | tee -a $LOGFILE
 
     #================================================================
     #  look for possible FORTRAN compilers
-    tmp="$MITGCM_FC $FC efc g77 f77 pgf77 pgf95 ifc ifort f90 f95 mpif77 mpf77 mpxlf95 gfortran g95"
+    echo "  look for possible FORTRAN compilers" >> $LOGFILE
+    tmp="$MITGCM_FC $FC efc gfortran g77 f77 pgf77 pgf95 ifc ifort f90 f95 mpif77 mpf77 mpxlf95 g95"
     p_FC=
-    for c in $tmp ; do
-	rm -f ./hello.f ./hello
-	cat >> hello.f <<EOF
+    rm -f ./genmake_hello.f
+    cat >> genmake_hello.f <<EOF
       program hello
       do i=1,3
         print *, 'hello world : ', i
       enddo
       end
 EOF
-	$c -o hello hello.f > /dev/null 2>&1
+    for f in $tmp ; do
+	COMM="$f -o genmake_hello genmake_hello.f"
+	echo $COMM >> $LOGFILE
+	$COMM >> $LOGFILE 2>&1
 	RETVAL=$?
 	if test "x${RETVAL}" = x0 ; then
-	    p_FC="$p_FC $c"
+	    echo " $f test successful" >> $LOGFILE
+	    p_FC="$p_FC $f"
 	fi
     done
-    rm -f ./hello.f ./hello
+    rm -f ./genmake_hello.f ./genmake_hello
     if test "x${p_FC}" = x ; then
 	cat 1>&2 <<EOF
 
@@ -393,8 +560,7 @@
 EOF
 	exit 1
     else
-	echo "  The possible FORTRAN compilers found in your path are:"
-	echo "   "$p_FC
+	echo "  The possible FORTRAN compilers found in your path are: $p_FC" | tee -a $LOGFILE
     fi
 
     #  Use the first of the compilers found in the current PATH
@@ -403,7 +569,7 @@
 	for i in $p_FC ; do
 	    OPTFILE=$ROOTDIR"/tools/build_options/"$PLATFORM"_"$i
 	    if test -r $OPTFILE ; then
-		echo "  Setting OPTFILE to: "$OPTFILE
+		echo "  Setting OPTFILE to: "$OPTFILE | tee -a $LOGFILE
 		break
 	    fi
 	done
@@ -415,17 +581,7 @@
              echo "  I looked for the file "$OPTFILE" but did not find it"
         fi
     fi
-#    echo "  The options file:  $p_OF"
-#    echo "    appears to match so we'll use it."
-#   for i in $p_FC ; do
-#p_OF=$ROOTDIR"/tools/build_options/"$PLATFORM"_"$i
-#if test -r $p_OF ; then
-#    OPTFILE=$p_OF
-#    echo "  The options file:  $p_OF"
-#    echo "    appears to match so we'll use it."
-#    break
-#fi
-#   done
+
     if test "x$OPTFILE" = x ; then
 	cat 1>&2 <<EOF
 
@@ -470,7 +626,6 @@
 # 	fi
 # 	rm -f test.f out
 #     fi
-
 }
 
 #  Parse the package dependency information
@@ -488,165 +643,6 @@
     fi
     . ./.pd_tmp
     rm -f ./.pd_tmp
-
-}
-
-
-#  Explain usage
-usage()  {
-cat <<EOF
-
-Usage: "$0" [OPTIONS]
-  where [OPTIONS] can be:
-
-    -help | --help | -h | --h
-          Print this help message and exit.
-
-    -adoptfile NAME | --adoptfile NAME | -adof NAME | --adof NAME
-      -adoptfile=NAME | --adoptfile=NAME | -adof=NAME | --adof=NAME
-          Use "NAME" as the adoptfile.  By default, the file at
-          "tools/adjoint_options/adjoint_default" will be used.
-
-    -nooptfile | --nooptfile
-      -optfile NAME | --optfile NAME | -of NAME | --of NAME
-      -optfile=NAME | --optfile=NAME | -of=NAME | --of=NAME
-          Use "NAME" as the optfile.  By default, an attempt will be
-          made to find an appropriate "standard" optfile in the
-          tools/build_options/ directory.
-
-    -pdepend NAME | --pdepend NAME
-      -pdepend=NAME | --pdepend=NAME
-          Get package dependency information from "NAME".
-
-    -pgroups NAME | --pgroups NAME
-      -pgroups=NAME | --pgroups=NAME
-          Get the package groups information from "NAME".
-
-    -bash NAME
-          Explicitly specify the Bourne or BASH shell to use
-
-    -make NAME | -m NAME
-      --make=NAME | -m=NAME
-          Use "NAME" for the MAKE program. The default is "make" but
-          many platforms, "gmake" is the preferred choice.
-
-    -makefile NAME | -mf NAME
-      --makefile=NAME | -mf=NAME
-          Call the makefile "NAME".  The default is "Makefile".
-
-    -makedepend NAME | -md NAME
-      --makedepend=NAME | -md=NAME
-          Use "NAME" for the MAKEDEPEND program.
-
-    -rootdir NAME | --rootdir NAME | -rd NAME | --rd NAME
-      -rootdir=NAME | --rootdir=NAME | -rd=NAME | --rd=NAME
-          Specify the location of the MITgcm ROOTDIR as "NAME".
-          By default, genamke will try to find the location by
-          looking in parent directories (up to the 5th parent).
-
-    -mods NAME | --mods NAME | -mo NAME | --mo NAME
-      -mods=NAME | --mods=NAME | -mo=NAME | --mo=NAME
-          Here, "NAME" specifies a list of directories that are
-          used for additional source code.  Files found in the
-          "mods list" are given preference over files of the same
-          name found elsewhere.
-
-    -disable NAME | --disable NAME
-      -disable=NAME | --disable=NAME
-          Here "NAME" specifies a list of packages that we don't
-          want to use.  If this violates package dependencies,
-          genamke will exit with an error message.
-
-    -enable NAME | --enable NAME
-      -enable=NAME | --enable=NAME
-          Here "NAME" specifies a list of packages that we wish
-          to specifically enable.  If this violates package
-          dependencies, genamke will exit with an error message.
-
-    -standarddirs NAME | --standarddirs NAME
-      -standarddirs=NAME | --standarddirs=NAME
-          Here, "NAME" specifies a list of directories to be
-          used as the "standard" code.
-
-    -fortran NAME | --fortran NAME | -fc NAME | --fc NAME
-      -fc=NAME | --fc=NAME
-          Use "NAME" as the fortran compiler.  By default, genmake
-          will search for a working compiler by trying a list of
-          "usual suspects" such as g77, f77, etc.
-
-    -cc NAME | --cc NAME | -cc=NAME | --cc=NAME
-          Use "NAME" as the C compiler.  By default, genmake
-          will search for a working compiler by trying a list of
-          "usual suspects" such as gcc, c89, cc, etc.
-
-    -[no]ieee | --[no]ieee
-          Do or don't use IEEE numerics.  Note that this option
-          *only* works if it is supported by the OPTFILE that
-          is being used.
-
-    -use_real4 | -use_r4 | -ur4 | --use_real4 | --use_r4 | --ur4
-          Use "real*4" type for _RS variable (#undef REAL4_IS_SLOW)
-          *only* works if CPP_EEOPTIONS.h allows this.
-
-    -ignoretime | -ignore_time | --ignoretime | --ignore_time
-          Ignore all the "wall clock" routines entirely.  This will
-          not in any way hurt the model results -- it simply means
-          that the code that checks how long the model spends in
-          various routines will give junk values.
-
-    -ts | --ts
-          Produce timing information per timestep
-    -papis | --papis
-          Produce summary MFlop/s (and IPC) with PAPI per timestep
-    -pcls | --pcls
-          Produce summary MFlop/s etc. with PCL per timestep
-    -foolad | --foolad
-          Fool the AD code generator
-    -papi | --papi
-          Performance analysis with PAPI
-    -pcl | --pcl
-          Performance analysis with PCL
-    -hpmt | --hpmt
-          Performance analysis with the HPM Toolkit
-
-    -gsl | --gsl
-          Use GSL to control floating point rounding and precision
-    -devel | --devel
-          Add additional warning and debugging flags for development
-
-    -mpi | --mpi
-          Include MPI header files and link to MPI libraries
-    -mpi=PATH | --mpi=PATH
-          Include MPI header files and link to MPI libraries using MPI_ROOT
-          set to PATH. i.e. Include files from \$PATH/include, link to libraries
-          from \$PATH/lib and use binaries from \$PATH/bin.
-
-    -omp | --omp
-          Activate OpenMP code + use Compiler option OMPFLAG
-    -omp=OMPFLAG | --omp=OMPFLAG
-          Activate OpenMP code + use Compiler option OMPFLAG
-
-    -es | --es | -embed-source | --embed-source
-          Embed a tarball containing the full source code
-          (including the Makefile, etc.) used to build the
-          executable [off by default]
-
-  While it is most often a single word, the "NAME" variables specified
-  above can in many cases be a space-delimited string such as:
-
-    --enable pkg1   --enable 'pkg1 pkg2'   --enable 'pkg1 pkg2 pkg3'
-    -mods=dir1   -mods='dir1'   -mods='dir1 dir2 dir3'
-    -foptim='-Mvect=cachesize:512000,transform -xtypemap=real:64,double:64,integer:32'
-
-  which, depending upon your shell, may need to be single-quoted.
-
-  For more detailed genmake documentation, please see:
-
-    http://mitgcm.org/public/devel_HOWTO/
-
-EOF
-
-    exit 1
 }
 
 #  Build a CPP macro to automate calling C routines from FORTRAN
@@ -656,22 +652,24 @@
     if test ! "x$FC_NAMEMANGLE" = x ; then
         return 0
     fi
-    echo "running: get_fortran_c_namemangling()" >> $LOGFILE
+    echo " running: get_fortran_c_namemangling()" >> $LOGFILE
 
     default_nm="#define FC_NAMEMANGLE(X) X ## _"
 
     cat > genmake_test.c <<EOF
 void tcall( char * string ) { tsub( string ); }
 EOF
-    $MAKE genmake_test.o >> $LOGFILE 2>&1
+    COMM="$CC $CFLAGS -c genmake_test.c"
+    echo ' '$COMM >> $LOGFILE
+    $COMM >> $LOGFILE 2>&1
     RETVAL=$?
     if test "x$RETVAL" != x0 ; then
 	FC_NAMEMANGLE=$default_nm
 	cat <<EOF>> $LOGFILE
 
-WARNING: C test compile fails
-WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
-WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here
+ WARNING: C test compile fails
+ WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
+ WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here
 EOF
 	return 1
     fi
@@ -681,9 +679,9 @@
 	FC_NAMEMANGLE=$default_nm
 	cat <<EOF>> $LOGFILE
 
-WARNING: The "nm" command failed.
-WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
-WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here
+ WARNING: The "nm" command failed.
+ WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
+ WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here
 EOF
 	return 1
     fi
@@ -693,15 +691,17 @@
       call tsub( string )
       end
 EOF
-    $FC $FFLAGS -c genmake_tcomp.$FS >> $LOGFILE 2>&1
+    COMM="$FC $FFLAGS -c genmake_tcomp.$FS"
+    echo ' '$COMM >> $LOGFILE
+    $COMM >> $LOGFILE 2>&1
     RETVAL=$?
     if test "x$RETVAL" != x0 ; then
 	FC_NAMEMANGLE=$default_nm
 	cat <<EOF>> $LOGFILE
 
-WARNING: FORTRAN test compile fails -- please see '$LOGFILE'
-WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
-WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here.
+ WARNING: FORTRAN test compile fails -- please see '$LOGFILE'
+ WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
+ WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here.
 EOF
 	return 1
     fi
@@ -711,9 +711,9 @@
 	FC_NAMEMANGLE=$default_nm
 	cat <<EOF>> $LOGFILE
 
-WARNING: The "nm" command failed.
-WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
-WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here.
+ WARNING: The "nm" command failed.
+ WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
+ WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here.
 EOF
 	return 1
     fi
@@ -739,8 +739,9 @@
 
     #  cleanup the testing files
     rm -f genmake_tcomp.* genmake_test.*
-}
 
+    echo " --> set FC_NAMEMANGLE='$FC_NAMEMANGLE'" >> $LOGFILE
+}
 
 check_HAVE_CLOC()  {
     echo >> $LOGFILE
@@ -781,12 +782,11 @@
     RETVAL=$?
     if test "x$RETVAL" = x0 ; then
 	HAVE_CLOC=t
-	DEFINES="$DEFINES -DHAVE_CLOC"
     fi
     rm -f genmake_tc*
+    echo " --> set HAVE_CLOC='$HAVE_CLOC'" >> $LOGFILE
 }
 
-
 check_HAVE_SIGREG()  {
     if test ! "x$HAVE_SIGREG" = x ; then
 	return
@@ -843,17 +843,12 @@
     RETVAL=$?
     if test "x$RETVAL" = x0 ; then
 	HAVE_SIGREG=t
-	DEFINES="$DEFINES -DHAVE_SIGREG"
     fi
     rm -f genmake_tc*
+    echo " --> set HAVE_SIGREG='$HAVE_SIGREG'" >> $LOGFILE
 }
 
-
 check_HAVE_SETRLSTK()  {
-    if test "x$HAVE_SETRLSTK" = xt ; then
-	DEFINES="$DEFINES -DHAVE_SETRLSTK"
-	return
-    fi	
     if test ! "x$HAVE_SETRLSTK" = x ; then
 	return
     fi
@@ -891,12 +886,11 @@
     RETVAL=$?
     if test "x$RETVAL" = x0 ; then
 	HAVE_SETRLSTK=t
-	DEFINES="$DEFINES -DHAVE_SETRLSTK"
     fi
     rm -f genmake_tc*
+    echo " --> set HAVE_SETRLSTK='$HAVE_SETRLSTK'" >> $LOGFILE
 }
 
-
 check_HAVE_STAT()  {
     echo >> $LOGFILE
     echo "running: check_HAVE_STAT()" >> $LOGFILE
@@ -938,12 +932,11 @@
     RETVAL=$?
     if test "x$RETVAL" = x0 ; then
 	HAVE_STAT=t
-	DEFINES="$DEFINES -DHAVE_STAT"
     fi
     rm -f genmake_tc*
+    echo " --> set HAVE_STAT='$HAVE_STAT'" >> $LOGFILE
 }
 
-
 check_netcdf_libs()  {
     if test ! "x$SKIP_NETCDF_CHECK" = x ; then
 	return
@@ -1033,8 +1026,111 @@
 	fi
     fi
     rm -f genmake_tnc*
+    echo " --> set HAVE_NETCDF='$HAVE_NETCDF'" >> $LOGFILE
 }
 
+check_lapack_libs()  {
+    if test ! "x$SKIP_LAPACK_CHECK" = x ; then
+	return
+    fi
+    echo >> $LOGFILE
+    echo "running: check_lapack_libs()" >> $LOGFILE
+    cat <<EOF > genmake_tla.F
+      program fgenla
+      integer info 
+      integer ipiv( 2 )
+      double precision ab( 4, 2 ), b( 2 )
+      data ab / 0., 0., 1., 2., 0., 2., 1., 0. /
+      data b / 1., 1. /
+      call dgbsv( 2, 1, 1, 1, ab, 4, ipiv, b, 2, info )
+      IF (info .NE. 0) write(*,*) 'Error:', info
+      write(*,*) b
+      end
+EOF
+    echo "===  genmake_tla.F  >>>" > genmake_tla.log
+    cat genmake_tla.F >> genmake_tla.log
+    echo "<<<  genmake_tla.F  ===" >> genmake_tla.log
+    RET_CPP=f
+    COMM="cat genmake_tla.F | $CPP $DEFINES $INCLUDES"
+    echo "$COMM" >> genmake_tla.log
+    eval $COMM > genmake_tla.$FS 2>/dev/null  &&  RET_CPP=t
+    if test "x$RET_CPP" = xf ; then
+	echo "  WARNING: CPP failed to pre-process the lapack test." \
+	    >> genmake_tla.log
+	echo "    Please check that \$INCLUDES is properly set." \
+	    >> genmake_tla.log
+    fi
+    echo "$FC $FFLAGS $FOPTIM -c genmake_tla.$FS  \ " >> genmake_tla.log
+    echo "  &&  $LINK $FFLAGS $FOPTIM -o genmake_tla.o $LIBS" >> genmake_tla.log
+    $FC $FFLAGS $FOPTIM -c genmake_tla.$FS >> genmake_tla.log 2>&1  \
+	&&  $LINK $FFLAGS $FOPTIM -o genmake_tla genmake_tla.o $LIBS >> genmake_tla.log 2>&1
+    RET_COMPILE=$?
+    cat genmake_tla.log >> $LOGFILE
+
+    # test program execution not always possible (see check_netcdf_libs)
+    #
+    #test -x ./genmake_tla  &&  ./genmake_tla >> genmake_tla.log 2>&1
+    #RETVAL=$?
+    #if test "x$RET_COMPILE" = x0 -a "x$RETVAL" = x0 ; then
+
+    if test "x$RET_COMPILE" = x0 ; then
+	HAVE_LAPACK=t
+	echo "check_lapack: successful" >> $LOGFILE
+    else
+	# try again with "-llapack" added to the libs
+	echo "==> try again with added '-llapack'" > genmake_tla.log
+	echo "cat genmake_tla.F | $CPP $DEFINES $INCLUDES > genmake_tla.$FS \ " >> genmake_tla.log
+	echo " &&  $FC $FFLAGS $FOPTIM -c genmake_tla.$FS \ " >> genmake_tla.log
+	echo " &&  $LINK $FFLAGS $FOPTIM -o genmake_tla genmake_tla.o $LIBS -llapack" >> genmake_tla.log
+	cat genmake_tla.F | $CPP $DEFINES $INCLUDES > genmake_tla.$FS 2>/dev/null  \
+	    &&  $FC $FFLAGS $FOPTIM -c genmake_tla.$FS >> genmake_tla.log 2>&1  \
+	    &&  $LINK $FFLAGS $FOPTIM -o genmake_tla genmake_tla.o $LIBS -llapack >> genmake_tla.log 2>&1
+	RET_COMPILE=$?
+	echo >> $LOGFILE
+	cat genmake_tla.log >> $LOGFILE
+	if test "x$RET_COMPILE" = x0 ; then
+	    LIBS="$LIBS -llapack"
+	    HAVE_LAPACK=t
+	    echo "check_lapack: successful" >> $LOGFILE
+	else
+	# try again with "-lf77blas -lcblas" added to the libs
+	    echo "==> try again with added '-llapack -lf77blas -lcblas'" > genmake_tla.log
+	    echo "cat genmake_tla.F | $CPP $DEFINES $INCLUDES > genmake_tla.$FS \ " >> genmake_tla.log
+	    echo " &&  $FC $FFLAGS $FOPTIM -c genmake_tla.$FS \ " >> genmake_tla.log
+	    echo " &&  $LINK $FFLAGS $FOPTIM -o genmake_tla genmake_tla.o $LIBS -llapack -lf77blas -lcblas" >> genmake_tla.log
+	    cat genmake_tla.F | $CPP $DEFINES $INCLUDES > genmake_tla.$FS 2>/dev/null  \
+		&&  $FC $FFLAGS $FOPTIM -c genmake_tla.$FS >> genmake_tla.log 2>&1  \
+		&&  $LINK $FFLAGS $FOPTIM -o genmake_tla genmake_tla.o $LIBS -llapack -lf77blas -lcblas >> genmake_tla.log 2>&1
+	    RET_COMPILE=$?
+	    echo >> $LOGFILE
+	    cat genmake_tla.log >> $LOGFILE
+	    if test "x$RET_COMPILE" = x0 ; then
+		LIBS="$LIBS -llapack -lf77blas -lcblas"
+		HAVE_LAPACK=t
+		echo "check_lapack: successful" >> $LOGFILE
+            else
+            # try again with "-latlas" added to the libs
+                echo "==> try again with added '-llapack -lf77blas -lcblas -latlas'" > genmake_tla.log
+                echo "cat genmake_tla.F | $CPP $DEFINES $INCLUDES > genmake_tla.$FS \ " >> genmake_tla.log
+                echo " &&  $FC $FFLAGS $FOPTIM -c genmake_tla.$FS \ " >> genmake_tla.log
+                echo " &&  $LINK $FFLAGS $FOPTIM -o genmake_tla genmake_tla.o $LIBS -llapack -lf77blas -lcblas -latlas" >> genmake_tla.log
+                cat genmake_tla.F | $CPP $DEFINES $INCLUDES > genmake_tla.$FS 2>/dev/null  \
+                    &&  $FC $FFLAGS $FOPTIM -c genmake_tla.$FS >> genmake_tla.log 2>&1  \
+                    &&  $LINK $FFLAGS $FOPTIM -o genmake_tla genmake_tla.o $LIBS -llapack -lf77blas -lcblas -latlas >> genmake_tla.log 2>&1
+                RET_COMPILE=$?
+                echo >> $LOGFILE
+                cat genmake_tla.log >> $LOGFILE
+                if test "x$RET_COMPILE" = x0 ; then
+                    LIBS="$LIBS -llapack -lf77blas -lcblas -latlas"
+                    HAVE_LAPACK=t
+                    echo "check_lapack: successful" >> $LOGFILE
+                fi
+	    fi
+	fi
+    fi
+    rm -f genmake_tla*
+    echo " --> set HAVE_LAPACK='$HAVE_LAPACK'" >> $LOGFILE
+}
 
 
 ###############################################################################
@@ -1068,6 +1164,7 @@
 FEXTRAFLAGS=
 USE_EXTENDED_SRC=
 EXTENDED_SRC_FLAG=
+GET_FC_VERSION=
 CFLAGS=
 KFLAGS1=
 KFLAGS2=
@@ -1102,6 +1199,7 @@
 HAVE_NETCDF=
 HAVE_ETIME=
 IGNORE_TIME=
+HAVE_LAPACK=
 
 MODS=
 TOOLSDIR=
@@ -1124,7 +1222,6 @@
 EXECUTABLE=
 EXEHOOK=
 EXEDIR=
-PACKAGES_CONF=
 IEEE=
 if test "x$MITGCM_IEEE" != x ; then
     IEEE=$MITGCM_IEEE
@@ -1146,22 +1243,23 @@
 TAMC_EXTRA=
 
 #  The following state can be set directly by command-line switches
-gm_s1="OPTFILE PKG_DEPEND PKG_GROUPS MAKEFILE MAKEDEPEND PLATFORM ROOTDIR MODS DISABLE ENABLE"
-gm_s2="FC IEEE USE_R4 TS PAPIS PCLS PAPI PCL HPMT GSL DEVEL MPI OMP DUMPSTATE STANDARDDIRS"
+gm_s1="OPTFILE PKG_DEPEND PKG_GROUPS DISABLE ENABLE MAKEFILE MAKEDEPEND PLATFORM"
+gm_s2="FC CC MPI OMP USE_R4 TS PAPIS PCLS PAPI PCL HPMT IEEE DEVEL GSL FEXTRAFLAGS"
+gm_s3="ROOTDIR STANDARDDIRS MODS DUMPSTATE"
 
 #  The following state is not directly set by command-line switches
-gm_s3="LN S64 LINK MAKE PACKAGES INCLUDES FFLAGS FOPTIM FEXTRAFLAGS"
-gm_s4="CFLAGS LIBS KPP KFLAGS1 KFLAGS2 KPPFILES NOOPTFILES NOOPTFLAGS"
-gm_s5="TOOLSDIR SOURCEDIRS INCLUDEDIRS PWD THISHOST THISUSER THISDATE THISVER MACHINE"
-gm_s6="EXECUTABLE EXEHOOK EXEDIR PACKAGES_CONF"
-gm_s7="FC_NAMEMANGLE HAVE_NETCDF HAVE_SYSTEM HAVE_FDATE HAVE_ETIME"
+gm_s4="LN S64 LINK MAKE PACKAGES INCLUDES FFLAGS FOPTIM"
+gm_s5="CFLAGS LIBS KPP KFLAGS1 KFLAGS2 KPPFILES NOOPTFILES NOOPTFLAGS"
+gm_s6="TOOLSDIR SOURCEDIRS INCLUDEDIRS EXEDIR EXECUTABLE EXEHOOK"
+gm_s7="PWD THISHOST THISUSER THISDATE THISVER MACHINE"
+gm_s8="FC_NAMEMANGLE HAVE_NETCDF HAVE_SYSTEM HAVE_FDATE HAVE_ETIME HAVE_LAPACK"
 
 #  The following are all related to adjoint/tangent-linear stuff
 gm_s10="AUTODIFF_PKG_USED AD_OPTFILE TAMC TAF AD_TAMC_FLAGS AD_TAF_FLAGS"
 gm_s11="FTL_TAMC_FLAGS FTL_TAF_FLAGS SVD_TAMC_FLAGS SVD_TAF_FLAGS"
 gm_s12="TAF_EXTRA TAMC_EXTRA"
 
-gm_state="COMMANDL $gm_s1 $gm_s2 $gm_s3 $gm_s4 $gm_s5 $gm_s6 $gm_s7"
+gm_state="COMMANDL $gm_s1 $gm_s2 $gm_s3 $gm_s4 $gm_s5 $gm_s6 $gm_s7 $gm_s8"
 gm_state="$gm_state $gm_s10 $gm_s11 $gm_s12"
 
 cat <<EOF
@@ -1311,13 +1409,17 @@
 	-fs90=* | --fs90=*)
 	    FS90=$ac_optarg ;;
 	
+	-use_real4 | -use_r4 | -ur4 | --use_real4 | --use_r4 | --ur4 )
+	    USE_R4=true ;;
+
 	-ieee | --ieee)
 	    IEEE=true ;;
 	-noieee | --noieee)
-	    IEEE= ;;
-
-	-use_real4 | -use_r4 | -ur4 | --use_real4 | --use_r4 | --ur4 )
-	    USE_R4=true ;;
+	    echo "Warning: ignore option '$ac_option' (default is already without '-ieee')" ;;
+        -devel | --devel)
+	    IEEE=true ; DEVEL=true ;;
+        -gsl | --gsl)
+	    GSL=true ;;
 
 	-ts | --ts)
 	    TS=true ;;
@@ -1334,12 +1436,6 @@
 	-hpmt | --hpmt)
 	    HPMT=true ;;
 
-        -gsl | --gsl)
-	    GSL=true ;;
-
-        -devel | --devel)
-	    DEVEL=true ;;
-
 	-mpi | --mpi)
 	    MPI=true ;;
 	-mpi=* | --mpi=*)
@@ -1355,6 +1451,11 @@
 	-ds | --ds)
 	    DUMPSTATE=t ;;
 	
+	-extra_flag | --extra_flag)
+	    ac_prev=FEXTRAFLAGS ;;
+	-extra_flag=* | --extra_flag=*)
+	    FEXTRAFLAGS=$ac_optarg ;;
+	
 	-taf_extra | --taf_extra)
 	    ac_prev=TAF_EXTRA ;;
 	-taf_extra=* | --taf_extra=*)
@@ -1385,13 +1486,12 @@
 
 done
 
-
 if test -f ./.genmakerc ; then
     echo
     echo "WARNING: genmake2 has detected a copy of the old-style \"./.genmakerc\""
     echo "  file.  This file format is no longer supported.  For directions on"
     echo "  how to setup and use the new \"genmake2\" script, please see:"
-    echo "    http://mitgcm.org/devel_HOWTO/"
+    echo "    http://mitgcm.org/public/devel_HOWTO/"
     echo "  and send an email to MITgcm-support@mitgcm.org if you need help."
     echo "WARNING: ignore \"./.genmakerc\" and continue."
     echo
@@ -1406,8 +1506,8 @@
 	for d in . .. ../.. ../../.. ../../../.. ../../../../.. ; do
 	    if [ -d "$d/model" -a -d "$d/eesupp" -a -d "$d/pkg" ]; then
 		ROOTDIR=$d
-		printf "Warning:  ROOTDIR was not specified but there appears to be"
-		echo " a copy of MITgcm at \"$ROOTDIR\" so we'll try it."
+		printf "Warning: ROOTDIR was not specified ;"
+		echo " try using a local copy of MITgcm found at \"$ROOTDIR\""
 		break
 	    fi
 	done
@@ -1439,12 +1539,12 @@
     MAKEFILE="Makefile"
 fi
 
-echo "  getting OPTFILE information:  "
+echo "  getting OPTFILE information:"
 if test "x${OPTFILE}" = x ; then
     if test "x$MITGCM_OF" = x ; then
 	echo "Warning: no OPTFILE specified so we'll look for possible settings"
 	printf "\n===  Searching for possible settings for OPTFILE  ===\n"
-	find_possible_configs
+	find_possible_optfile
     else
 	OPTFILE=$MITGCM_OF
     fi
@@ -1468,7 +1568,7 @@
     fi
 fi
 
-echo "  getting AD_OPTFILE information:  "
+echo "  getting AD_OPTFILE information:"
 if test "x${AD_OPTFILE}" = x ; then
     if test "x$MITGCM_AD_OF" = x ; then
 	AD_OPTFILE=$ROOTDIR/tools/adjoint_options/adjoint_default
@@ -1514,16 +1614,24 @@
 EOF
     exit 1
 fi
+if test "x$GET_FC_VERSION" != x ; then
+  echo "Get compiler version using: $FC $GET_FC_VERSION" >> $LOGFILE
+  ff=`echo $FC | sed 's/ .*//'` ; xx=`echo $ff | sed 's/^./& /' | sed 's/ .*//'`
+  if test $xx != '/' ; then which $ff >> $LOGFILE ; fi
+  $FC $GET_FC_VERSION > genmake_fc_vers1 2> genmake_fc_vers2
+  if test -s genmake_fc_vers1 ; then
+    cat genmake_fc_vers1 >> $LOGFILE
+  else
+    cat genmake_fc_vers2 >> $LOGFILE
+  fi
+  echo "<-- compiler version ----" >> $LOGFILE
+  rm -f genmake_fc_vers1 genmake_fc_vers2
+fi
+
 if test "x$CC" = x ; then
-    CC=cc
-#     cat <<EOF 1>&2
-# Error: no C compiler: please specify using one of the following:
-#   1) within the options file ("CC=...") as specified by "-of=OPTFILE"
-#   2) the "-cc=XXX" command-line option
-#   3) the "./genmake_local" file
-# EOF
-#     exit 1
+    look_for_C_compilers
 fi
+
 if test "x$LINK" = x ; then
     LINK=$FC
 fi
@@ -1531,7 +1639,7 @@
     MAKE="make"
 fi
 if test "x$CPP" = x ; then
-    CPP=cpp
+    CPP="cpp -traditional -P"
 fi
 #EH3 === UGLY ===
 #  The following is an ugly little hack to check for $CPP in /lib/ and
@@ -1558,7 +1666,10 @@
 else
     rm -f test_cpp
 fi
+
 look_for_makedepend
+
+#  Check that soft-link command is set and usable
 if test "x$LN" = x ; then
     LN="ln -s"
 fi
@@ -1568,7 +1679,7 @@
 if test "x$RETVAL" != x0 ; then
     cat <<EOF 1>&2
 
-Error: The command "ln -s" failed -- please specify a working soft-link
+Error: The command "$LN" failed -- please specify a working soft-link
   command in the optfile.
 
 EOF
@@ -1751,6 +1862,7 @@
 printf "  Can we call simple C routines (here, \"cloc()\") using $FC...  "
 check_HAVE_CLOC
 if test "x$HAVE_CLOC" != x ; then
+    DEFINES="$DEFINES -DHAVE_CLOC"
     echo "yes"
 else
     echo "no"
@@ -1765,6 +1877,7 @@
 printf "  Can we unlimit the stack size using $FC...  "
 check_HAVE_SETRLSTK
 if test "x$HAVE_SETRLSTK" = xt ; then
+    DEFINES="$DEFINES -DHAVE_SETRLSTK"
     echo "yes"
 else
     echo "no"
@@ -1774,6 +1887,7 @@
 printf "  Can we register a signal handler using $FC...  "
 check_HAVE_SIGREG
 if test "x$HAVE_SIGREG" = xt ; then
+    DEFINES="$DEFINES -DHAVE_SIGREG"
     echo "yes"
 else
     echo "no"
@@ -1783,6 +1897,7 @@
 printf "  Can we use stat() through C calls...  "
 check_HAVE_STAT
 if test "x$HAVE_STAT" != x ; then
+    DEFINES="$DEFINES -DHAVE_STAT"
     echo "yes"
 else
     echo "no"
@@ -1792,6 +1907,16 @@
 printf "  Can we create NetCDF-enabled binaries...  "
 check_netcdf_libs
 if test "x$HAVE_NETCDF" != x ; then
+    DEFINES="$DEFINES -DHAVE_NETCDF"
+    echo "yes"
+else
+    echo "no"
+fi
+
+printf "  Can we create LAPACK-enabled binaries...  "
+check_lapack_libs
+if test "x$HAVE_LAPACK" != x ; then
+    DEFINES="$DEFINES -DHAVE_LAPACK"
     echo "yes"
 else
     echo "no"
@@ -1803,9 +1928,9 @@
 fi
 if test "x$EMBED_SRC" = xt ; then
     ENABLE="$ENABLE embed_files"
+#   DEFINES="$DEFINES -DHAVE_EMBED_SRC"
 fi
 
-
 printf "\n===  Setting defaults  ===\n"
 printf "  Adding MODS directories: "
 for d in $MODS ; do
@@ -1821,9 +1946,9 @@
 done
 echo
 
-if test "x${PLATFORM}" = x ; then
-    PLATFORM=$p_PLATFORM
-fi
+#if test "x${PLATFORM}" = x ; then
+#    PLATFORM=$p_PLATFORM
+#fi
 
 if test "x${EXEDIR}" = x ; then
     tmp=`echo $PWD | sed -e 's/\// /g' | $AWK '{print $NR}'`
@@ -2109,6 +2234,27 @@
     fi
 fi
 
+#  Check for package RADTRANS: if LAPACK is not available,
+#  then issue a warning that the direct radtrans solver is not available.
+if test "x$HAVE_LAPACK" != xt ; then
+    echo " $PACKAGES " | grep ' radtrans ' > /dev/null 2>&1
+    RETVAL=$?
+    if test "x$RETVAL" = x0 ; then
+	cat <<EOF
+*********************************************************************
+WARNING: the "radtrans" package was enabled but tests failed to
+  compile LAPACK applications.  This means that the direct radtrans
+  solver is not available and compilation will fail if it is enabled.
+  If you want to use the direct solver, please check that:
+
+  1) LAPACK is correctly installed for this compiler and
+  2) the LIBS variable (within the "optfile") specifies the correct
+     LAPACK library to link against.
+*********************************************************************
+EOF
+    fi
+fi
+
 if  test "x${PKG_DEPEND}" != x ; then
   echo "  applying package dependency rules"
   ck=
@@ -2642,7 +2788,7 @@
 NOOPTFLAGS = ${NOOPTFLAGS}
 # Flags and libraries needed for linking
 LIBS = ${LIBS}
-# Name of the Mekfile
+# Name of the makefile
 MAKEFILE=${MAKEFILE}
 
 EOF
@@ -2678,9 +2824,10 @@
 \$(EXECUTABLE): \$(SPECIAL_FILES) \$(F77_SRC_FILES) \$(C_SRC_FILES) \$(H_SRC_FILES) \$(F90_SRC_FILES) \$(OBJFILES) \$(EMBEDDED_FILES)
 	@echo Creating \$@ ...
 	\$(LINK) -o \$@ \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) \$(LIBS)
+
 depend:
-	@make links
-	\$(MAKEDEPEND) -o .$FS \$(DEFINES) \$(INCLUDES) \$(F77_SRC_FILES)
+	@make -f \$(MAKEFILE) links
+	\$(MAKEDEPEND) -f \$(MAKEFILE) -o .$FS \$(DEFINES) \$(INCLUDES) \$(F77_SRC_FILES)
 	\$(TOOLSDIR)/f90mkdepend >> \$(MAKEFILE)
 	-rm -f makedepend.out
 
@@ -2690,6 +2837,8 @@
 	ar rcv libmitgcmuv.a \$(OBJFILES)
 	ar d   libmitgcmuv.a main.o
 
+obj: \$(OBJFILES)
+
 links: \$(F77_SRC_FILES) \$(C_SRC_FILES) \$(H_SRC_FILES) \$(F90_SRC_FILES) \$(SPECIAL_FILES)
 
 small_f: \$(F77_PP_SRC_FILES) \$(F90_PP_SRC_FILES)
@@ -2707,18 +2856,19 @@
 
 # remove most of the files that "make" and "make depend" generate
 Clean:
-	@make clean
-	@make cleanlinks
-	-rm -f \$(SPECIAL_FILES) f90mkdepend.log
-	-rm -f taf_command taf_output taf_ad.log taf_ad_flow.log
+	@make -f \$(MAKEFILE) clean
+	@make -f \$(MAKEFILE) cleanlinks
+	-rm -f \$(SPECIAL_FILES) f90mkdepend.log $MAKEFILE.old
+	-rm -f taf_command taf_output taf_ad.log taf_ad_flow.log taf_ftl.log
 	-rm -f genmake_warnings genmake_errors make.log
 
 # remove also the executable, files that "genmake2" generates (except Makefile)
 #         and output from a run (plus log files from testreport)
 CLEAN:
-	@make Clean
-	-rm -f \$(EXECUTABLE) \$(EXE_AD) *.bak $MAKEFILE.old
-	-rm -f $LOGFILE genmake_state genmake_*optfile genmake.tr_log make.tr_log
+	@make -f \$(MAKEFILE) Clean
+	-rm -f \$(EXECUTABLE) \$(EXE_AD) \$(EXE_FTL) *.bak
+	-rm -f $LOGFILE genmake_state genmake_*optfile
+	-rm -f SIZE.h.mpi genmake.tr_log make.tr_log
 	-find \$(EXEDIR) -name "*.meta" -exec rm {} \;
 	-find \$(EXEDIR) -name "*.data" -exec rm {} \;
 	-find \$(EXEDIR) -name "fort.*" -exec rm {} \;
@@ -2737,7 +2887,7 @@
 	@$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -bPACKAGES_CONFIG_H "Disabled packages:" \$(DISABLED_PACKAGES) " " "Enabled packages:" \$(ENABLED_PACKAGES) > \$@
 AD_CONFIG.h:
 	@echo Creating \$@ ...
-	@$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -bAD_CONFIG_H -UALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > \$@
+	@$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -bAD_CONFIG_H -UALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN > \$@
 FC_NAMEMANGLE.h:
 	@echo Creating \$@ ...
 	echo "$FC_NAMEMANGLE" > \$@
@@ -2781,6 +2931,8 @@
 	\$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
 .$FS.o:
 	\$(FC) \$(FFLAGS) \$(FOPTIM) -c \$<
+.F.o:
+	\$(FC) \$(FFLAGS) \$(FOPTIM) -c \$<
 .F90.$FS90:
 	\$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
 .FF90.f$FS90:
@@ -2849,11 +3001,11 @@
 adtamc: ad_tamc_output.$FS
 
 ad_input_code.$FS: \$(AD_FILES) \$(H_SRC_FILES) \$(AD_FLOW_FILES)
-	@$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -DALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > ad_config.template
+	@$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -DALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN > ad_config.template
 	cmp ad_config.template AD_CONFIG.h || cat ad_config.template > AD_CONFIG.h
 	-rm -f ad_config.template
-	@make \$(F77_PP_SRC_FILES)
-	@make \$(FLOFILES)
+	@make -f \$(MAKEFILE) \$(F77_PP_SRC_FILES)
+	@make -f \$(MAKEFILE) \$(FLOFILES)
 	cat \$(FLOFILES) \$(AD_FILES) | sed -f \$(TOOLSDIR)/remove_comments_sed > ad_input_code.$FS
 
 ad_taf_output.$FS: ad_input_code.$FS
@@ -2882,17 +3034,19 @@
 adtrick:
 	patch < \$(TOOLSDIR)/ad_taf_output.f.adtrick.diff
 
+adobj: ad_taf_output.o \$(OBJFILES)
+
 # ... FTL ...
-ftlall: ftl_taf
+ftlall: \$(EXE_FTL)
 ftltaf: ftl_taf_output.$FS
 ftltamc: ftl_tamc_output.$FS
 
 ftl_input_code.$FS: \$(AD_FILES) \$(H_SRC_FILES)
-	@$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -UALLOW_ADJOINT_RUN -DALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > ftl_config.template
+	@$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -UALLOW_ADJOINT_RUN -DALLOW_TANGENTLINEAR_RUN > ftl_config.template
 	cmp ftl_config.template AD_CONFIG.h || cat ftl_config.template > AD_CONFIG.h
 	-rm -f ftl_config.template
-	@make \$(F77_PP_SRC_FILES)
-	@make \$(AD_FLOW_FILES)
+	@make -f \$(MAKEFILE) \$(F77_PP_SRC_FILES)
+	@make -f \$(MAKEFILE) \$(AD_FLOW_FILES)
 	cat \$(AD_FLOW_FILES) \$(AD_FILES) > ftl_input_code.$FS
 
 ftl_taf_output.$FS: ftl_input_code.$FS
@@ -2905,8 +3059,8 @@
 	ls -l ftl_input_code_ftl.$FS
 	cat ftl_input_code_ftl.$FS | sed -f \$(TOOLSDIR)/adjoint_sed > ftl_taf_output.$FS
 
-ftl_taf: ftl_taf_output.o \$(OBJFILES)
-	\$(LINK) -o ${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_taf_output.o \$(LIBS)
+\${EXE_FTL}: ftl_taf_output.o \$(OBJFILES)
+	\$(LINK) -o \${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_taf_output.o \$(LIBS)
 
 ftl_tamc_output.$FS: ftl_input_code.$FS
 	\$(TAMC) \$(FTL_TAMC_FLAGS) \$(TAMC_EXTRA) ftl_input_code.$FS
@@ -2915,7 +3069,6 @@
 ftl_tamc: ftl_tamc_output.o \$(OBJFILES)
 	\$(LINK) -o ${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_tamc_output.o \$(LIBS)
 
-
 # ... SVD ...
 svdtaf: ad_taf_output.$FS ftl_taf_output.$FS
 	@echo "--->>> Only ran TAF to generate SVD code!    <<<---"
@@ -2936,7 +3089,7 @@
 	touch ad_taf_output.$FS ftl_taf_output.$FS
 	\$(FC) \$(FFLAGS) \$(FOPTIM) -c ad_taf_output.$FS
 	\$(FC) \$(FFLAGS) \$(FOPTIM) -c ftl_taf_output.$FS
-	@$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -UALLOW_ADJOINT_RUN -DALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > ftl_config.template
+	@$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -UALLOW_ADJOINT_RUN -DALLOW_TANGENTLINEAR_RUN > ftl_config.template
 	cmp ftl_config.template AD_CONFIG.h || cat ftl_config.template > AD_CONFIG.h
 	-rm -f ftl_config.template
 
@@ -3013,7 +3166,7 @@
 
 .PHONY: adDepend
 adDepend: \$(ALL_LINKED_FILES) \$(addsuffix _mod.h, \$(CB2M_F90_SRC_NAMES)) \$(addsuffix _mod.FF90, \$(CB2M_F90_SRC_NAMES)) \$(F77_SRC_FILES:.F=_cb2m.FF90)
-	\$(MAKEDEPEND) -o .$FS \$(DEFINES) \$(INCLUDES) \$(F77_SRC_FILES)
+	\$(MAKEDEPEND) -f \$(MAKEFILE) -o .$FS \$(DEFINES) \$(INCLUDES) \$(F77_SRC_FILES)
 	\$(TOOLSDIR)/f90mkdepend >> \$(MAKEFILE)
 	-rm -f makedepend.out
 
@@ -3152,7 +3305,7 @@
 	# this step also creates the file postProcess.make but we cannot
 	# name it as the target or else make will try to remake it for
 	# the include directive above for any rule, e.g. make clean
-	./postProcess.py --progress --timing --outputFormat=fixed -m r -i ../OAD_support/ad_inline.f --width 4 \$<
+	./postProcess.py --progress --timing --infoUnitFile w2f__types.f90 --outputFormat=fixed -m r -i ../OAD_support/ad_inline.f --width 4 \$<
 
 # setup some links
 %.xsd:
@@ -3236,16 +3389,15 @@
     fi
 fi
 if test ! -f AD_CONFIG.h ; then
-    $BASH $TOOLSDIR/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -UALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > AD_CONFIG.h
+    $BASH $TOOLSDIR/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -UALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN > AD_CONFIG.h
 fi
 
-
 #  Write the "state" for future records
 if test "x$DUMPSTATE" = xt ; then
     printf "" > genmake_state
     for i in $gm_state ; do
 	t1="t2=\$$i"
 	eval $t1
-	echo "$i='$t2'" >> genmake_state
+	echo "$i='$t2'" | sed -e 's/  */ /g' >> genmake_state
     done
 fi