init push

src/sql/parser/gen_parser.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+#
+# AUTHOR: Zhifeng YANG
+# DATE: 2012-10-24
+# DESCRIPTION:
+#
+set +x
+CURDIR="$(dirname $(readlink -f "$0"))"
+export PATH=$CURDIR/../../../deps/3rd/usr/local/oceanbase/devtools/bin:$PATH
+export BISON_PKGDATADIR=$CURDIR/../../../deps/3rd/usr/local/oceanbase/devtools/share/bison
+BISON_VERSION=`bison -V| grep 'bison (GNU Bison)'|awk '{ print  $4;}'`
+NEED_VERSION='2.4.1'
+
+if [ "$BISON_VERSION" != "$NEED_VERSION" ]; then
+  echo "bison version not match, please use bison-$NEED_VERSION"
+  exit 1
+fi
+
+
+# generate sql_parser
+bison -v -Werror -d ../../../src/sql/parser/sql_parser_mysql_mode.y -o ../../../src/sql/parser/sql_parser_mysql_mode_tab.c
+if [ $? -ne 0 ]
+then
+    echo Compile error[$?], abort.
+    exit 1
+fi
+flex -Cfa -B -8 -o ../../../src/sql/parser/sql_parser_mysql_mode_lex.c ../../../src/sql/parser/sql_parser_mysql_mode.l ../../../src/sql/parser/sql_parser_mysql_mode_tab.h
+./gen_type_name.sh ./ob_item_type.h > type_name.c
+
+sed "/Setup the input buffer state to scan the given bytes/,/}/{/int i/d}" -i sql_parser_mysql_mode_lex.c
+sed "/Setup the input buffer state to scan the given bytes/,/}/{/for ( i = 0; i < _yybytes_len; ++i )/d}" -i sql_parser_mysql_mode_lex.c
+sed "/Setup the input buffer state to scan the given bytes/,/}/{s/\tbuf\[i\] = yybytes\[i\]/memcpy(buf, yybytes, _yybytes_len)/g}" -i sql_parser_mysql_mode_lex.c