minix/lib/generate.sh

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#!/bin/sh
# called with parameters: 1:dir 2:ackbase 3:gnubase
exec >Makefile
exec 3>Makedepend-ack
exec 4>Makedepend-gnu
touch .depend-ack
touch .depend-gnu
echo "#Generated from $1/Makefile.in"
ACKBASE=$2
GNUBASE=$3
OBJDIR=$1
RECURSIVE_TARGETS="clean depend depend-ack depend-gnu"
if [ -z $ACKBASE ]; then echo ACKBASE is not set!; exit 1; fi
if [ -z $GNUBASE ]; then echo GNUBASE is not set!; exit 1; fi
. Makefile.in
#to enable library debugging, enable the next line
#CFLAGS=$CFLAGS" -g"
echo "all: all-ack"
echo
echo "all-ack:"
echo "all-gnu:"
echo
echo "makefiles: Makefile"
echo "Makedepend-ack Makedepend-gnu: "
echo " sh $0 $OBJDIR $ACKBASE $GNUBASE"
echo
echo "Makefile: Makefile.in Makedepend-ack Makedepend-gnu"
echo " sh $0 $OBJDIR $ACKBASE $GNUBASE"
echo " @echo"
echo " @echo *Attention*"
echo " @echo Makefile is regenerated... rerun command to see changes"
echo " @echo *Attention*"
echo " @echo"
echo
if [ ! -z "$SUBDIRS" ]; then
echo "all-ack: makefiles"
for dir in $SUBDIRS
{
if [ $TYPE = "both" -o $TYPE = "ack" ]; then
echo " mkdir -p $ACKBASE/$OBJDIR/$dir"
fi
echo " cd $dir && \$(MAKE) \$@"
}
echo
echo "all-gnu: makefiles"
for dir in $SUBDIRS
{
if [ $TYPE = "both" -o $TYPE = "gnu" ]; then
echo " mkdir -p $GNUBASE/$OBJDIR/$dir"
fi
echo " cd $dir && \$(MAKE) \$@"
}
echo
echo "$RECURSIVE_TARGETS:: makefiles"
for dir in $SUBDIRS
{
#if [ $TYPE = "both" -o $TYPE = "ack" ]; then
#echo " mkdir -p $ACKBASE/$OBJDIR/$dir"
#fi
#if [ $TYPE = "both" -o $TYPE = "gnu" ]; then
#echo " mkdir -p $GNUBASE/$OBJDIR/$dir"
#fi
echo " cd $dir && \$(MAKE) \$@"
}
echo
for dir in $SUBDIRS
{
echo "makefiles: $dir/Makefile"
}
echo
for dir in $SUBDIRS
{
echo "$dir/Makefile: $dir/Makefile.in"
echo " cd $dir && sh ../$0 $OBJDIR/$dir ../$ACKBASE ../$GNUBASE && \$(MAKE) makefiles"
}
else
echo "depend: depend-ack"
echo "depend-ack:" >&3
echo " rm .depend-ack" >&3
echo " touch .depend-ack" >&3
echo "depend-gnu:" >&4
echo " rm .depend-gnu" >&4
echo " touch .depend-gnu" >&4
ackCommands()
{
dstfile=$1
srcfile=$2
dstdir=`dirname $dstfile`
case $srcfile in
*.s | *.c | *.e )
echo " cc $CFLAGS -c -o $dstfile $srcfile"
echo " mkdep 'cc $CFLAGS -E' $srcfile | sed -e 's:^\(.\):$dstdir/\1:' >> .depend-ack" >&3
;;
*.mod )
echo " m2 $M2FLAGS -c -o $dstfile $srcfile"
echo " mkdep 'm2 $M2FLAGS -E' $srcfile | sed -e 's:^\(.\):$dstdir/\1:' >> .depend-ack" >&3
;;
*.fc )
echo " sh ./FP.compile $dstfile $srcfile"
echo " mkdep 'cc -E' $srcfile | sed -e 's:^\(.\):$dstdir/\1:' >> .depend-ack" >&3
;;
esac
}
gnuCommands()
{
dstfile=$1
srcfile=$2
dstdir=`dirname $dstfile`
sedcmd="sed -e '/<built-in>/d' -e '/<command line>/d' -e 's:^\(.\):$dstdir/\1:'"
case $srcfile in
*.s )
echo " gcc $CFLAGS -E -x assembler-with-cpp -I. $srcfile | asmconv -mi386 ack gnu > $GNUBASE/$OBJDIR/$srcfile.gnu || true"
echo " gas -o $dstfile $GNUBASE/$OBJDIR/$srcfile.gnu"
echo " mkdep 'gcc $CFLAGS -E -x assembler-with-cpp -I.' $srcfile | $sedcmd >> .depend-gnu" >&4
;;
*.gs )
echo " gas -o $dstfile $srcfile"
echo " mkdep 'gcc $CFLAGS -E -x assembler-with-cpp -I.' $srcfile | $sedcmd >> .depend-gnu" >&4
;;
*.c )
echo " gcc $CFLAGS -c -o $dstfile $srcfile"
echo " mkdep 'gcc $CFLAGS -E' $srcfile | $sedcmd >> .depend-gnu" >&4
;;
#*.mod )
# echo " \$(M2C) -o $dstfile $srcfile"
# ;;
#*.fc )
# echo " sh ./FP.COMPILE $srcfile"
# ;;
esac
echo
}
#libraries
for lib in $LIBRARIES
{
if [ $TYPE = "both" -o $TYPE = "ack" ]; then
echo "all-ack: $ACKBASE/$lib.a"
eval "FILES=\$${lib}_FILES"
echo
for f in $FILES
{
o=`echo $f | sed -e 's/\\..*\$/\.o/'`
echo "$ACKBASE/$lib.a: $ACKBASE/$lib.a($o)"
}
echo
echo "$ACKBASE/$lib.a:"
echo " ar cr $ACKBASE/$lib.a $ACKBASE/$OBJDIR/*.o"
echo " rm $ACKBASE/$OBJDIR/*.o"
echo
for f in $FILES
{
o=`echo $f | sed -e 's/\\..*\$/\.o/'`
echo "$ACKBASE/$lib.a($o): $f"
ackCommands $ACKBASE/$OBJDIR/$o $f
}
echo
fi
if [ $TYPE = "both" -o $TYPE = "gnu" ]; then
echo "all-gnu: $GNUBASE/$lib.a"
eval "FILES=\$${lib}_FILES"
echo
for f in $FILES
{
o=`echo $f | sed -e 's/\\..*\$/\.o/'`
echo "$GNUBASE/$lib.a: $GNUBASE/$OBJDIR/$o"
}
echo
echo "$GNUBASE/$lib.a:"
echo " gar cr $GNUBASE/$lib.a \$?"
echo
for f in $FILES
{
o=`echo $f | sed -e 's/\\..*\$/\.o/'`
echo "$GNUBASE/$OBJDIR/$o: $f"
gnuCommands $GNUBASE/$OBJDIR/$o $f
}
echo
fi
}
echo
#start files
for f in $STARTFILES
{
o=`echo $f | sed -e 's/\\..*\$/\.o/'`
if [ $TYPE = "both" -o $TYPE = "ack" ]; then
echo "all-ack: $ACKBASE/$o"
echo
echo "$ACKBASE/$o: $f"
ackCommands $ACKBASE/$o $f
echo
fi
if [ $TYPE = "both" -o $TYPE = "gnu" ]; then
echo "all-gnu: $GNUBASE/$o"
echo
echo "$GNUBASE/$o: $f"
gnuCommands $GNUBASE/$o $f
echo
fi
}
fi # elif of if [ -n "$SUBDIRS" ]
echo
echo "clean::"
if [ $TYPE = "both" -o $TYPE = "ack" ]; then
echo " rm -f $ACKBASE/$OBJDIR/*"
fi
if [ $TYPE = "both" -o $TYPE = "gnu" ]; then
echo " rm -f $GNUBASE/$OBJDIR/*"
fi
if [ $OBJDIR = "." ]; then
echo
echo "install: install-ack"
echo
echo "install-ack: all-ack"
echo " cp $ACKBASE/*.[ao] /usr/lib/i386"
echo
echo "install-gnu: all-gnu"
echo " cp $GNUBASE/*.[ao] /usr/gnu/lib"
fi
echo
echo "include Makedepend-ack"
echo "include .depend-ack"
echo
echo "include Makedepend-gnu"
echo "include .depend-gnu"