diff --git a/ba/buildba.mak b/ba/buildba.mak
new file mode 100755
index 000000000..342ee1fef
--- /dev/null
+++ b/ba/buildba.mak
@@ -0,0 +1,111 @@
+if test -r /tmp/build_ba_in_progress$1
+then
+   echo Ci hanno pensato prima di te.
+   exit 255
+fi
+touch /tmp/build_ba_in_progress$1
+trap "rm /tmp/build_ba_in_progress${1};echo ok, basta;exit" 2
+
+btouch
+
+CCOMP=cc++
+RCOMP=rescomp
+MCOMP=mskcomp
+LINK=linkdue
+IP=$SRC_HOME/include/
+EP=$P2HOME/campo/
+LIBC="$P2HOME/lib/libdue.a $P2HOME/lib/libuno.a $P2HOME/lib/libgfm.a"
+LIBD1="$P2HOME/lib/libdued.a $P2HOME/lib/libuno.a $P2HOME/lib/libgfm.a"
+LIBD2="$P2HOME/lib/libdued.a $P2HOME/lib/libunod.a $P2HOME/lib/libgfm.a"
+LIBD3="$P2HOME/lib/libdued.a $P2HOME/lib/libunod.a $P2HOME/lib/libgfmd.a"
+DIR=`pwd | grep -v $P2HOME`
+if [ "$DIR" != "" ];
+then
+	LIBC=
+	LIBD1=
+	LIBD2=
+	LIBD3=
+	if [ -f $SRC_HOME/lib/libdue.a ];
+	then
+		LIBC=$LIBC"$SRC_HOME"
+	else
+		LIBC=$LIBC"$P2HOME"
+	fi
+	if [ -f $SRC_HOME/lib/libdued.a ];
+	then
+		LIBD1=$LIBD1"$SRC_HOME"
+		LIBD2=$LIBD2"$SRC_HOME"
+		LIBD3=$LIBD3"$SRC_HOME"
+	else
+		LIBD1=$LIBD1"$P2HOME"
+		LIBD2=$LIBD2"$P2HOME"
+		LIBD3=$LIBD3"$P2HOME"
+	fi
+	LIBC=$LIBC"/lib/libdue.a "
+	LIBD1=$LIBD1"/lib/libdued.a "
+	LIBD2=$LIBD2"/lib/libdued.a "
+	LIBD3=$LIBD3"/lib/libdued.a "
+	if [ -f $SRC_HOME/lib/libuno.a ];
+	then
+		LIBC=$LIB"$SRC_HOME"
+		LIBD1=$LIBD1"$SRC_HOME"
+	else
+		LIBC=$LIB"$P2HOME"
+		LIBD1=$LIBD1"$P2HOME"
+	fi
+	if [ -f $SRC_HOME/lib/libunod.a ];
+	then
+		LIBD2=$LIBD2"$SRC_HOME"
+		LIBD3=$LIBD3"$SRC_HOME"
+	else
+		LIBD2=$LIBD2"$P2HOME"
+		LIBD3=$LIBD3"$P2HOME"
+	fi
+	LIBC=$LIBC"/lib/libuno.a "
+	LIBD1=$LIBD1"/lib/libuno.a "
+	LIBD2=$LIBD2"/lib/libunod.a "
+	LIBD3=$LIBD3"/lib/libunod.a "
+	if [ -f $SRC_HOME/lib/libgfm.a ];
+	then
+		LIBC=$LIBC"$SRC_HOME"
+		LIBD1=$LIBD1"$SRC_HOME"
+		LIBD2=$LIBD2"$SRC_HOME"
+	else
+		LIBC=$LIBC"$P2HOME"
+		LIBD1=$LIBD1"$P2HOME"
+		LIBD2=$LIBD2"$P2HOME"
+	fi
+	if [ -f $SRC_HOME/lib/libgfmd.a ];
+	then
+		LIBD3=$LIBD3"$SRC_HOME"
+	else
+		LIBD3=$LIBD3"$P2HOME"
+	fi
+	LIBC=$LIBC"/lib/libgfm.a "
+	LIBD1=$LIBD1"/lib/libgfm.a "
+	LIBD3=$LIBD2"/lib/libgfm.a "
+	LIBD3=$LIBD3"/lib/libgfmd.a "
+fi
+CFLAGSD="-r -p "
+CFLAGSC="-r -c "
+LFLAGSC="-r "
+LFLAGSD1="-r -d1 "
+LFLAGSD2="-r -d2 "
+LFLAGSD3="-r -d2 "
+O=$SRC_HOME/objs
+export CCOMP LINK IP EP LIBC LIBD1 LIBD2 LIBD3 O CFLAGSD LFLAGSC RCOMP MCOMP LFLAGSD1 LFLAGSD2 LFLAGSD3 CFLAGSC
+FLAGS=
+DASH=`echo $1 | cut -c1 `
+while [ "$DASH" = "-" ];
+do
+	FLAGS=$FLAGS" "$1
+	shift
+	DASH=`echo $1 | cut -c1 `
+done
+if [ "$1" = "" -o "$1" = "masks" ];
+then
+	gmake $FLAGS $1
+else
+	gmake $FLAGS $P2HOME/campo/$1
+fi
+rm /tmp/build_ba_in_progress$1
diff --git a/cg/buildcg.mak b/cg/buildcg.mak
new file mode 100755
index 000000000..d25117187
--- /dev/null
+++ b/cg/buildcg.mak
@@ -0,0 +1,112 @@
+if test -r /tmp/build_cg_$1
+then
+   echo Ci hanno pensato prima di te.
+   exit 255
+fi
+
+btouch
+
+touch /tmp/build_cg_$1
+trap "rm /tmp/build_cg_$1;echo ok, basta;exit" 2
+CCOMP=cc++
+RCOMP=rescomp
+MCOMP=mskcomp
+LINK=linkdue
+IP=$SRC_HOME/include/
+EP=$P2HOME/campo/
+LIBC="$P2HOME/lib/libdue.a $P2HOME/lib/libuno.a $P2HOME/lib/libgfm.a"
+LIBD1="$P2HOME/lib/libdued.a $P2HOME/lib/libuno.a $P2HOME/lib/libgfm.a"
+LIBD2="$P2HOME/lib/libdued.a $P2HOME/lib/libunod.a $P2HOME/lib/libgfm.a"
+LIBD3="$P2HOME/lib/libdued.a $P2HOME/lib/libunod.a $P2HOME/lib/libgfmd.a"
+DIR=`pwd | grep -v $P2HOME`
+if [ "$DIR" != "" ];
+then
+	LIBC=
+	LIBD1=
+	LIBD2=
+	LIBD3=
+	if [ -f $SRC_HOME/lib/libdue.a ];
+	then
+		LIBC=$LIBC"$SRC_HOME"
+	else
+		LIBC=$LIBC"$P2HOME"
+	fi
+	if [ -f $SRC_HOME/lib/libdued.a ];
+	then
+		LIBD1=$LIBD1"$SRC_HOME"
+		LIBD2=$LIBD2"$SRC_HOME"
+		LIBD3=$LIBD3"$SRC_HOME"
+	else
+		LIBD1=$LIBD1"$P2HOME"
+		LIBD2=$LIBD2"$P2HOME"
+		LIBD3=$LIBD3"$P2HOME"
+	fi
+	LIBC=$LIBC"/lib/libdue.a "
+	LIBD1=$LIBD1"/lib/libdued.a "
+	LIBD2=$LIBD2"/lib/libdued.a "
+	LIBD3=$LIBD3"/lib/libdued.a "
+	if [ -f $SRC_HOME/lib/libuno.a ];
+	then
+		LIBC=$LIB"$SRC_HOME"
+		LIBD1=$LIBD1"$SRC_HOME"
+	else
+		LIBC=$LIB"$P2HOME"
+		LIBD1=$LIBD1"$P2HOME"
+	fi
+	if [ -f $SRC_HOME/lib/libunod.a ];
+	then
+		LIBD2=$LIBD2"$SRC_HOME"
+		LIBD3=$LIBD3"$SRC_HOME"
+	else
+		LIBD2=$LIBD2"$P2HOME"
+		LIBD3=$LIBD3"$P2HOME"
+	fi
+	LIBC=$LIBC"/lib/libuno.a "
+	LIBD1=$LIBD1"/lib/libuno.a "
+	LIBD2=$LIBD2"/lib/libunod.a "
+	LIBD3=$LIBD3"/lib/libunod.a "
+	if [ -f $SRC_HOME/lib/libgfm.a ];
+	then
+		LIBC=$LIBC"$SRC_HOME"
+		LIBD1=$LIBD1"$SRC_HOME"
+		LIBD2=$LIBD2"$SRC_HOME"
+	else
+		LIBC=$LIBC"$P2HOME"
+		LIBD1=$LIBD1"$P2HOME"
+		LIBD2=$LIBD2"$P2HOME"
+	fi
+	if [ -f $SRC_HOME/lib/libgfmd.a ];
+	then
+		LIBD3=$LIBD3"$SRC_HOME"
+	else
+		LIBD3=$LIBD3"$P2HOME"
+	fi
+	LIBC=$LIBC"/lib/libgfm.a "
+	LIBD1=$LIBD1"/lib/libgfm.a "
+	LIBD3=$LIBD2"/lib/libgfm.a "
+	LIBD3=$LIBD3"/lib/libgfmd.a "
+fi
+CFLAGSC="-r -c "
+CFLAGSD="-r -p "
+LFLAGSC="-r "
+LFLAGSD1="-r -d1 "
+LFLAGSD2="-r -d2 "
+LFLAGSD2="-r -d3 "
+O=$SRC_HOME/objs
+export CCOMP LINK IP EP LIB O CFLAGS LFLAGS RCOMP MCOMP LFLAGS2
+export CCOMP LINK IP EP LIBC LIBD1 LIBD2 LIBD3 O CFLAGSD LFLAGSC RCOMP MCOMP LFLAGSD1 LFLAGSD2 LFLAGSD3 CFLAGSC
+FLAGS=
+DASH=`echo $1 | cut -c1 `
+while [ "$DASH" = "-" ];
+do
+	FLAGS=$FLAGS" "$1
+	shift
+	DASH=`echo $1 | cut -c1 `
+done
+if [ "$1" = "" -o "$1" = "masks" ];
+then
+	gmake $FLAGS $1
+else
+	gmake $FLAGS $P2HOME/campo/$1
+fi
+rm /tmp/build_cg_$1
diff --git a/include/makegfm.mak b/include/makegfm.mak
index 21c16e628..9149dfbe1 100755
--- a/include/makegfm.mak
+++ b/include/makegfm.mak
@@ -1,11 +1,11 @@
 
-(%.o):  $(MLIB) %.c    
+(%.o):  $(MLIB)%.c    
 	$(CCOMP) $(CFLAGS) $(<:.c= ) $(O)/$*
 	$(LIBINSERT) $(O)/$*.o
 
 .PRECIOUS:  $(LIB)
 
-lib:  $(MLIB)      $(LIB)
+lib:  $(MLIB) $(LIB)
 	$(UPDLIB) $(LIB) $(TMPF)
 
 $(LIB)  : $(LIB)(adatenly.o) $(LIB)(adate360.o) $(LIB)(adate365.o) $(LIB)(addarr.o) $(LIB)(addarrd.o) $(LIB)(adddfd.o) $(LIB)(addid.o) $(LIB)(addld.o) $(LIB)(addstr.o) $(LIB)(adduid.o) $(LIB)(adduld.o) $(LIB)(advpmt.o) $(LIB)(agmn.o) $(LIB)(amort.o) $(LIB)(amorttbl.o) $(LIB)(atod.o) $(LIB)(atodr.o) $(LIB)(bondprc.o) $(LIB)(bondyld.o) $(LIB)(comp.o) $(LIB)(compaux.o) $(LIB)(compcomp.o) $(LIB)(compsimp.o) $(LIB)(dabs.o) $(LIB)(dacos.o) $(LIB)(dadd.o) $(LIB)(dadx.o) $(LIB)(dalloc.o) $(LIB)(dalog.o) $(LIB)(daralloc.o) $(LIB)(darcpy.o) $(LIB)(darfree.o) $(LIB)(dasin.o) $(LIB)(datan.o) $(LIB)(datax.o) $(LIB)(dbd360.o) $(LIB)(dbd365.o) \