mirror of
https://github.com/samba-team/samba.git
synced 2025-10-30 08:23:49 +03:00
44 lines
1.1 KiB
Bash
Executable File
44 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
YACC="$1"
|
|
SRC="$2"
|
|
DEST="$3"
|
|
|
|
dir=`dirname $SRC`
|
|
file=`basename $SRC`
|
|
base=`basename $SRC .y`
|
|
if [ -z "$YACC" ]; then
|
|
# if $DEST is more recent than $SRC, we can just touch
|
|
# otherwise we touch but print out warnings
|
|
if [ -r $DEST ]; then
|
|
if [ x`find $SRC -newer $DEST -print` = x$SRC ]; then
|
|
echo "warning: yacc not found - cannot generate $SRC => $DEST" >&2
|
|
echo "warning: yacc not found - only updating the timestamp of $DEST" >&2
|
|
fi
|
|
touch $DEST;
|
|
exit;
|
|
fi
|
|
echo "error: yacc not found - cannot generate $SRC => $DEST" >&2
|
|
exit 1;
|
|
fi
|
|
# if $DEST is more recent than $SRC, we can just touch
|
|
if [ -r $DEST ]; then
|
|
if [ x`find $SRC -newer $DEST -print` != x$SRC ]; then
|
|
touch $DEST;
|
|
exit;
|
|
fi
|
|
fi
|
|
TOP=`pwd`
|
|
if cd $dir && $YACC -d $file; then
|
|
if [ -r y.tab.h -a -r y.tab.c ];then
|
|
#echo "info: move files"
|
|
sed -e "/^#/!b" -e "s|y\.tab\.h|$SRC|" -e "s|\"$base.y|\"$SRC|" y.tab.h > $base.h
|
|
sed -e "s|y\.tab\.c|$SRC|" -e "s|\"$base.y|\"$SRC|" y.tab.c > $base.c
|
|
rm -f y.tab.c y.tab.h
|
|
elif [ ! -r $base.h -a ! -r $base.c]; then
|
|
echo "$base.h nor $base.c generated."
|
|
exit 1
|
|
fi
|
|
fi
|
|
cd $TOP
|