build: allow flex-2.34 together with bison-2.3

[metze/samba/wip.git] / source / build / make / lex_compile.sh

diff --git a/source/build/make/lex_compile.sh b/source/build/make/lex_compile.sh
index 9bba7257b191238255b6b6d8f86e6a3b13f12780..d05056d1007a97c340df4845d1a78207a702b93b 100755 (executable)
--- a/source/build/make/lex_compile.sh
+++ b/source/build/make/lex_compile.sh
@@ -31,20 +31,29 @@ if [ -r $DEST ]; then
        fi
 fi
 TOP=`pwd`
+echo "info: running $LEX $ARGS $file"
 if cd $dir && $LEX $ARGS $file; then
-       if [ -r $base.yy.c ];then
+       if [ -r lex.yy.c ];then
                # we must guarantee that config.h comes first
+               echo "info: move lex.yy.c to $base.c"
+               echo "#include \"config.h\"" > $base.c
+               sed -e "s|lex\.yy\.c|$DEST|" lex.yy.c >> $base.c
+               rm -f $base.yy.c
+       elif [ -r $base.yy.c ];then
+               # we must guarantee that config.h comes first
+               echo "info: move $base.yy.c to $base.c"
                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
+               echo "info: add #include \"config.h\" to $base.c"
                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 $base.yy.c generated."
+               echo "$base.c nor $base.yy.c nor lex.yy.c generated."
                exit 1
        fi
 fi