mirror of
https://github.com/samba-team/samba.git
synced 2024-12-27 03:21:53 +03:00
b15e7316a4
- always add #include "config.h" in the first line
metze
(This used to be commit 7939f847bf)
52 lines
1.3 KiB
Bash
Executable File
52 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
LEX="$1"
|
|
SRC="$2"
|
|
DEST="$3"
|
|
shift 3
|
|
ARGS="$*"
|
|
|
|
dir=`dirname $SRC`
|
|
file=`basename $SRC`
|
|
base=`basename $SRC .l`
|
|
if [ -z "$LEX" ]; 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: lex not found - cannot generate $SRC => $DEST" >&2
|
|
echo "warning: lex not found - only updating the timestamp of $DEST" >&2
|
|
fi
|
|
touch $DEST;
|
|
exit;
|
|
fi
|
|
echo "error: lex 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 && $LEX $ARGS $file; then
|
|
if [ -r $base.yy.c ];then
|
|
# we must guarantee that config.h comes first
|
|
echo "#include \"config.h\"" > $base.c
|
|
sed -e "s|$base\.yy\.c|$DEST|" $base.yy.c >> $base.c
|
|
rm -f $base.yy.c
|
|
elif [ -r $base.c ];then
|
|
# we must guarantee that config.h comes first
|
|
mv $base.c $base.c.tmp
|
|
echo "#include \"config.h\"" > $base.c
|
|
sed -e "s|$base\.yy\.c|$DEST|" $base.c.tmp >> $base.c
|
|
rm -f $base.c.tmp
|
|
elif [ ! -r base.c ]; then
|
|
echo "$base.c nor $base.yy.c generated."
|
|
exit 1
|
|
fi
|
|
fi
|
|
cd $TOP
|