When I make the code, I will make a mistake.

[ghost]

When I make the code, I will make a mistake.

[root@master tools]# make gcc -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -DYYDEBUG -DLINUX -g -Wall -o dsqgen address.o date.o decimal.o dist.o error_msg.o expr.o eval.o genrand.o grammar_support.o keywords.o list.o nulls.o permute.o print.o QgenMain.o query_handler.o r_params.o scaling.o StringBuffer.o substitution.o tdefs.o text.o tokenizer.o w_inventory.o y.tab.o release.o scd.o build_support.o parallel.o -lm grammar_support.o: In functioninclude_file': /opt/tpcds-kit-master/tools/grammar_support.c:128: undefined reference to yy_create_buffer' /opt/tpcds-kit-master/tools/grammar_support.c:129: undefined reference toyy_switch_to_buffer' y.tab.o: In function yyparse': /opt/tpcds-kit-master/tools/y.tab.c:551: undefined reference toyylex' /opt/tpcds-kit-master/tools/y.tab.c:1129: undefined reference to yylex' collect2: ld returned 1 exit status make: *** [dsqgen] Error 1

I need help to solve this issue. Thanks.

[gregrahn]

Seems like missing dev tools. See #27

[ghost]

@gregrahn Thank you for your reply. It doesn't work.

[root@master tools]# yum install gcc make flex bison byacc git Loaded plugins: fastestmirror Setting up Install Process Loading mirror speeds from cached hostfile

• base: mirrors.sohu.com
• extras: mirrors.btte.net
• updates: mirrors.sohu.com Package gcc-4.4.7-18.el6.x86_64 already installed and latest version Package 1:make-3.81-23.el6.x86_64 already installed and latest version Package flex-2.5.35-9.el6.x86_64 already installed and latest version Package bison-2.4.1-5.el6.x86_64 already installed and latest version Package byacc-1.9.20070509-7.el6.x86_64 already installed and latest version Package git-1.7.1-8.el6.x86_64 already installed and latest version Nothing to do

[root@master tools]# make OS=LINUX make: *** No targets specified and no makefile found. Stop.

[root@master tools]# cp Makefile.suite Makefile [root@master tools]# make gcc -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -DYYDEBUG -DLINUX -g -Wall -o dsqgen address.o date.o decimal.o dist.o error_msg.o expr.o eval.o genrand.o grammar_support.o keywords.o list.o nulls.o permute.o print.o QgenMain.o query_handler.o r_params.o scaling.o StringBuffer.o substitution.o tdefs.o text.o tokenizer.o w_inventory.o y.tab.o release.o scd.o build_support.o parallel.o -lm grammar_support.o: In function include_file': /opt/tpcds-kit-master/tools/grammar_support.c:128: undefined reference toyy_create_buffer' /opt/tpcds-kit-master/tools/grammar_support.c:129: undefined reference to yy_switch_to_buffer' y.tab.o: In functionyyparse': /opt/tpcds-kit-master/tools/y.tab.c:551: undefined reference to yylex' /opt/tpcds-kit-master/tools/y.tab.c:1129: undefined reference toyylex' collect2: ld returned 1 exit status make: *** [dsqgen] Error 1

[gregrahn]

What is the OS and version? Did you also make clean?

[ghost]

@gregrahn I forget to run "make clean". Now it works. Thanks.