Contents of /MITgcm_contrib/jmc_script/mk_mkfile

#! /usr/bin/env bash

# $Header:  $
# $Name:  $

mkfile='Makefile'
if [ $# -ge 1 ] ; then
  if test $1 = '-h' ; then
    echo "Usage: `basename $0` MAKEFILE (default: 'Makefile') ; [-h] print this"
    exit 9
  fi
  mkfile=$1
fi

if test ! -f $mkfile ; then
  echo "`basename $0` error: missing file '$mkfile'"
  exit 8
fi

cmdline=`grep '^# .*genmake2 ' $mkfile | sed 's/^# *//'`
echo " get Command-Line from file '$mkfile' :"
echo $cmdline

printf "===  Parse Options  ===\n"
CMDLINE=
MODS=
flg=0
MPI=0
prev=
dbq=0 ; sgq=0 ; keep=
# put newline between word in cmdline:
# CMDLINE=`echo $cmdline | awk '{ for(i=1;i<=NF;i++) print $i}'`
#echo "CMDLINE='$CMDLINE'"
for xx in $cmdline
do
  arg=`echo $xx`
  # glue multiple words argument (unbalanced starting & ending double quote)
  n1=`echo $xx | grep -c '^"'`
  n2=`echo $xx | grep -c '"$'`
  if [ $n1 -eq 1 -a $n2 -eq 0 ] ; then
      dbq=1; keep=$xx
      continue
  fi
  if [ $n1 -eq 0 -a $dbq -eq 1 ] ; then
    if [ $n2 -eq 1 ] ; then
      n1=$dbq ; dbq=0
      xx="$keep $xx"
    else
      keep="$keep $xx"
      continue
    fi
  fi
  # remove starting & ending double quote
  if [ $n1 -eq 1 -a $n2 -eq 1 ] ; then
      arg=`echo $xx | sed 's/^"//' | sed 's/"$//'`
  fi
  # glue multiple words argument (unbalanced starting & ending single quote)
  n1=`echo $xx | grep -c "^'"`
  n2=`echo $xx | grep -c "'$"`
  if [ $n1 -eq 1 -a $n2 -eq 0 ] ; then
      sgq=1; keep=$xx
      continue
  fi
  if [ $n1 -eq 0 -a $sgq -eq 1 ] ; then
    if [ $n2 -eq 1 ] ; then
      n1=$sgq ; sgq=0
      xx="$keep $xx"
    else
      keep="$keep $xx"
      continue
    fi
  fi
  # remove starting & ending single quote
  if [ $n1 -eq 1 -a $n2 -eq 1 ] ; then
      arg=`echo $xx | sed "s/^'//" | sed "s/'$//"`
  fi
  # process "arg"
  opt=`expr "x$arg" : 'x[^=]*=\(.*\)'`
# echo "xx='$xx' ; arg='$arg' ; opt='$opt'"
  # sav "arg" to CMDLINE <- not actually used
  #eqs=`echo $arg | grep -c '='`
  #if [ $eqs -gt 0 ] ; then
  #  pfx=`echo $arg | sed 's/=.*$/=/'`
  #  nw=`echo $opt | wc -w`
  #  if test $nw = '1' ; then
  #    CMDLINE="$CMDLINE $pfx$opt"
  #  else
  #    CMDLINE="$CMDLINE $pfx'$opt'"
  #  fi
  #else
    nw=`echo $arg | wc -w`
    if test $nw = '1' ; then
      CMDLINE="$CMDLINE $arg"
    else
      CMDLINE="$CMDLINE '$arg'"
    fi
  #fi
  if test -n "$prev" -a $flg = '1' ; then
      eval "$prev=\$arg"
      prev=
      continue
  fi
  case $arg in
   -mpi | --mpi | -mpi=* | --mpi=* )
      MPI=`expr $MPI + 1` ;;
   -mods | --mods | -mo | --mo )
      prev=MODS
      flg=`expr $flg + 1` ;;
   -mods=* | --mods=* | -mo=* | --mo=* )
      MODS=$opt
      flg=`expr $flg + 1` ;;
    *) ;;
  esac
done

printf "=== \n"
echo " Set MPI='$MPI' ; MODS='$MODS'"
#echo "flg='$flg'"

if [ $flg -lt 1 ] ; then
  echo "`basename $0` error: no '-mods' found"
  exit 4
fi
if [ $flg -gt 1 ] ; then
  echo "`basename $0` error: found multiple '-mods' ($flg)"
  exit 3
fi
if [ $MPI -gt 1 ] ; then
  echo "`basename $0` error: found multiple '-mpi' ($MPI)"
  exit 2
fi

#---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|

printf "===  Link / Unlink *_mpi files from 'MODS' dirs  ===\n"
printf "  MODS dir: "
MPI_LNKF=
for d in $MODS ; do
    if test ! -d $d ; then
	echo
	echo "Error: MODS directory \"$d\" not found!"
	exit 1
    else
	printf "$d "
	#SOURCEDIRS="$SOURCEDIRS $d"
	#INCLUDEDIRS="$INCLUDEDIRS $d"
	#-------------------------------------------------------
	# Put special links so that MPI specific files are used
	MPI_FILES=`(cd $d ; find . -name "*_mpi" -print)`
	for i in $MPI_FILES ; do
	  ii=`echo $i | sed 's:^\./::'`
	  name=`echo $ii | sed 's:_mpi::' `
	  if test $MPI = 0 ; then
	  # NO: We undo an _mpi symbolically linked file
	    if test -L $name ; then
	      cmp $name "$d/$ii" > /dev/null 2>&1
	      RETVAL=$?
	      if test "x$RETVAL" = x0 ; then
		printf "Un-linking $name ; "
		rm -f $name
	      fi
	    fi
	  else
	  # YES: We symbolically link this file (with conditions if already there)
	    src="$d/$ii"
	    if test $name = "SIZE.h" -a -f SIZE.h.mpi ; then src="SIZE.h.mpi" ; fi
	    if test -L $name ; then
	      cmp $src $name > /dev/null 2>&1
	      RETVAL=$?
	      yy=0 ;
	      for xx in $MPI_LNKF ; do if test $xx = $name ; then yy=1 ; fi ; done
 	      if test "x$RETVAL" != x0 -a $yy = 0 ; then
	      # remove sym-link if different and has not just been linked
		printf "Un-link + "
		rm -f $name
	      fi
	      if test "x$RETVAL" = x0 ; then
	      # if identical, keep sym-link and keep record of it
		MPI_LNKF="$MPI_LNKF $name"
	      fi
	    fi
	    if ! test -f $name ; then
	      # make sym-link and keep record of it
		printf "Linking $src to $name ; "
		ln -sf $src $name
		MPI_LNKF="$MPI_LNKF $name"
	    fi
	  fi
	done
	#-------------------------------------------------------
    fi
done
echo
echo "MPI_LNKF='$MPI_LNKF'"

#---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
printf "===  Generate new Makefile  ===\n"
#echo $CMDLINE
#eval $CMDLINE
echo $cmdline
eval $cmdline
1	#! /usr/bin/env bash
2
3	# $Header: $
4	# $Name: $
5
6	mkfile='Makefile'
7	if [ $# -ge 1 ] ; then
8	if test $1 = '-h' ; then
9	echo "Usage: `basename $0` MAKEFILE (default: 'Makefile') ; [-h] print this"
10	exit 9
11	fi
12	mkfile=$1
13	fi
14
15	if test ! -f $mkfile ; then
16	echo "`basename $0` error: missing file '$mkfile'"
17	exit 8
18	fi
19
20	cmdline=`grep '^# .genmake2 ' $mkfile \| sed 's/^# //'`
21	echo " get Command-Line from file '$mkfile' :"
22	echo $cmdline
23
24	printf "=== Parse Options ===\n"
25	CMDLINE=
26	MODS=
27	flg=0
28	MPI=0
29	prev=
30	dbq=0 ; sgq=0 ; keep=
31	# put newline between word in cmdline:
32	# CMDLINE=`echo $cmdline \| awk '{ for(i=1;i<=NF;i++) print $i}'`
33	#echo "CMDLINE='$CMDLINE'"
34	for xx in $cmdline
35	do
36	arg=`echo $xx`
37	# glue multiple words argument (unbalanced starting & ending double quote)
38	n1=`echo $xx \| grep -c '^"'`
39	n2=`echo $xx \| grep -c '"$'`
40	if [ $n1 -eq 1 -a $n2 -eq 0 ] ; then
41	dbq=1; keep=$xx
42	continue
43	fi
44	if [ $n1 -eq 0 -a $dbq -eq 1 ] ; then
45	if [ $n2 -eq 1 ] ; then
46	n1=$dbq ; dbq=0
47	xx="$keep $xx"
48	else
49	keep="$keep $xx"
50	continue
51	fi
52	fi
53	# remove starting & ending double quote
54	if [ $n1 -eq 1 -a $n2 -eq 1 ] ; then
55	arg=`echo $xx \| sed 's/^"//' \| sed 's/"$//'`
56	fi
57	# glue multiple words argument (unbalanced starting & ending single quote)
58	n1=`echo $xx \| grep -c "^'"`
59	n2=`echo $xx \| grep -c "'$"`
60	if [ $n1 -eq 1 -a $n2 -eq 0 ] ; then
61	sgq=1; keep=$xx
62	continue
63	fi
64	if [ $n1 -eq 0 -a $sgq -eq 1 ] ; then
65	if [ $n2 -eq 1 ] ; then
66	n1=$sgq ; sgq=0
67	xx="$keep $xx"
68	else
69	keep="$keep $xx"
70	continue
71	fi
72	fi
73	# remove starting & ending single quote
74	if [ $n1 -eq 1 -a $n2 -eq 1 ] ; then
75	arg=`echo $xx \| sed "s/^'//" \| sed "s/'$//"`
76	fi
77	# process "arg"
78	opt=`expr "x$arg" : 'x[^=]=\(.\)'`
79	# echo "xx='$xx' ; arg='$arg' ; opt='$opt'"
80	# sav "arg" to CMDLINE <- not actually used
81	#eqs=`echo $arg \| grep -c '='`
82	#if [ $eqs -gt 0 ] ; then
83	# pfx=`echo $arg \| sed 's/=.*$/=/'`
84	# nw=`echo $opt \| wc -w`
85	# if test $nw = '1' ; then
86	# CMDLINE="$CMDLINE $pfx$opt"
87	# else
88	# CMDLINE="$CMDLINE $pfx'$opt'"
89	# fi
90	#else
91	nw=`echo $arg \| wc -w`
92	if test $nw = '1' ; then
93	CMDLINE="$CMDLINE $arg"
94	else
95	CMDLINE="$CMDLINE '$arg'"
96	fi
97	#fi
98	if test -n "$prev" -a $flg = '1' ; then
99	eval "$prev=\$arg"
100	prev=
101	continue
102	fi
103	case $arg in
104	-mpi \| --mpi \| -mpi=* \| --mpi=* )
105	MPI=`expr $MPI + 1` ;;
106	-mods \| --mods \| -mo \| --mo )
107	prev=MODS
108	flg=`expr $flg + 1` ;;
109	-mods=* \| --mods=* \| -mo=* \| --mo=* )
110	MODS=$opt
111	flg=`expr $flg + 1` ;;
112	*) ;;
113	esac
114	done
115
116	printf "=== \n"
117	echo " Set MPI='$MPI' ; MODS='$MODS'"
118	#echo "flg='$flg'"
119
120	if [ $flg -lt 1 ] ; then
121	echo "`basename $0` error: no '-mods' found"
122	exit 4
123	fi
124	if [ $flg -gt 1 ] ; then
125	echo "`basename $0` error: found multiple '-mods' ($flg)"
126	exit 3
127	fi
128	if [ $MPI -gt 1 ] ; then
129	echo "`basename $0` error: found multiple '-mpi' ($MPI)"
130	exit 2
131	fi
132
133	#---+----1----+----2----+----3----+----4----+----5----+----6----+----7-\|--+----\|
134
135	printf "=== Link / Unlink *_mpi files from 'MODS' dirs ===\n"
136	printf " MODS dir: "
137	MPI_LNKF=
138	for d in $MODS ; do
139	if test ! -d $d ; then
140	echo
141	echo "Error: MODS directory \"$d\" not found!"
142	exit 1
143	else
144	printf "$d "
145	#SOURCEDIRS="$SOURCEDIRS $d"
146	#INCLUDEDIRS="$INCLUDEDIRS $d"
147	#-------------------------------------------------------
148	# Put special links so that MPI specific files are used
149	MPI_FILES=`(cd $d ; find . -name "*_mpi" -print)`
150	for i in $MPI_FILES ; do
151	ii=`echo $i \| sed 's:^\./::'`
152	name=`echo $ii \| sed 's:_mpi::' `
153	if test $MPI = 0 ; then
154	# NO: We undo an _mpi symbolically linked file
155	if test -L $name ; then
156	cmp $name "$d/$ii" > /dev/null 2>&1
157	RETVAL=$?
158	if test "x$RETVAL" = x0 ; then
159	printf "Un-linking $name ; "
160	rm -f $name
161	fi
162	fi
163	else
164	# YES: We symbolically link this file (with conditions if already there)
165	src="$d/$ii"
166	if test $name = "SIZE.h" -a -f SIZE.h.mpi ; then src="SIZE.h.mpi" ; fi
167	if test -L $name ; then
168	cmp $src $name > /dev/null 2>&1
169	RETVAL=$?
170	yy=0 ;
171	for xx in $MPI_LNKF ; do if test $xx = $name ; then yy=1 ; fi ; done
172	if test "x$RETVAL" != x0 -a $yy = 0 ; then
173	# remove sym-link if different and has not just been linked
174	printf "Un-link + "
175	rm -f $name
176	fi
177	if test "x$RETVAL" = x0 ; then
178	# if identical, keep sym-link and keep record of it
179	MPI_LNKF="$MPI_LNKF $name"
180	fi
181	fi
182	if ! test -f $name ; then
183	# make sym-link and keep record of it
184	printf "Linking $src to $name ; "
185	ln -sf $src $name
186	MPI_LNKF="$MPI_LNKF $name"
187	fi
188	fi
189	done
190	#-------------------------------------------------------
191	fi
192	done
193	echo
194	echo "MPI_LNKF='$MPI_LNKF'"
195
196	#---+----1----+----2----+----3----+----4----+----5----+----6----+----7-\|--+----\|
197	printf "=== Generate new Makefile ===\n"
198	#echo $CMDLINE
199	#eval $CMDLINE
200	echo $cmdline
201	eval $cmdline