s4:samldb LDB module - make the "userAccountControl" and "groupType" modify handlers...
[kai/samba-autobuild/.git] / source4 / build / make / lex_compile.sh
1 #!/bin/sh
2
3 LEX="$1"
4 SRC="$2"
5 DEST="$3"
6 shift 3
7 ARGS="$*"
8
9 dir=`dirname $SRC`
10 file=`basename $SRC`
11 base=`basename $SRC .l`
12 if [ -z "$LEX" ]; then
13         # if $DEST is more recent than $SRC, we can just touch
14         # otherwise we touch but print out warnings
15         if [ -r $DEST ]; then
16                 if [ x`find $SRC -newer $DEST -print` = x$SRC ]; then
17                         echo "warning: lex not found - cannot generate $SRC => $DEST" >&2
18                         echo "warning: lex not found - only updating the timestamp of $DEST" >&2
19                 fi
20                 touch $DEST;
21                 exit;
22         fi
23         echo "error: lex not found - cannot generate $SRC => $DEST" >&2
24         exit 1;
25 fi
26 # if $DEST is more recent than $SRC, we can just touch
27 if [ -r $DEST ]; then
28         if [ x`find $SRC -newer $DEST -print` != x$SRC ]; then
29                 touch $DEST;
30                 exit;
31         fi
32 fi
33 TOP=`pwd`
34 echo "info: running $LEX $ARGS $file"
35 if cd $dir && $LEX $ARGS $file; then
36         if [ -r lex.yy.c ];then
37                 # we must guarantee that config.h comes first
38                 echo "info: move lex.yy.c to $base.c"
39                 echo "#include \"config.h\"" > $base.c
40                 sed -e "s|lex\.yy\.c|$DEST|" lex.yy.c >> $base.c
41                 rm -f $base.yy.c
42         elif [ -r $base.yy.c ];then
43                 # we must guarantee that config.h comes first
44                 echo "info: move $base.yy.c to $base.c"
45                 echo "#include \"config.h\"" > $base.c
46                 sed -e "s|$base\.yy\.c|$DEST|" $base.yy.c >> $base.c
47                 rm -f $base.yy.c
48         elif [ -r $base.c ];then
49                 # we must guarantee that config.h comes first
50                 echo "info: add #include \"config.h\" to $base.c"
51                 mv $base.c $base.c.tmp
52                 echo "#include \"config.h\"" > $base.c
53                 sed -e "s|$base\.yy\.c|$DEST|" $base.c.tmp >> $base.c
54                 rm -f $base.c.tmp
55         elif [ ! -r base.c ]; then
56                 echo "$base.c nor $base.yy.c nor lex.yy.c generated."
57                 exit 1
58         fi
59 fi
60 cd $TOP