undefined reference to 'printf'

[surya1006]

I am trying to compile my code with the following:

[root@printer3 Obj]# gcc -O2 -o app Main.o ConsFunc.o PlxInit.o Connection.o Data_Handling_Thread.o Display_Data.o FPGA_Data.o Global_Data.o Keypad_Thread.o LibFunc.o Log_File.o NVRAM_Data.o Operation_Thread.o PCCMDI_Thread.o Printing_Data_Thread.o STPC_Thread.o Test_LibFunc.o Timer_Thread.o Wait_Pause_Thread.o PciApi.o PciDrvApi.o -L/usr/lib/libc.a -L/usr/lib/gcc/i386-redhat-linux/3.4.2/libgcc.a -lc -lm -lgcc -lpthread -lcrypt -lncurses


But am getting the following error message:

PlxInit.o(.text+0x26d): In function `SelectDevice':
: undefined reference to `Printf'
PlxInit.o(.text+0x297): In function `SelectDevice':
: undefined reference to `Printf'
PlxInit.o(.text+0x2c5): In function `SelectDevice':
: undefined reference to `Printf'
PlxInit.o(.text+0x3cc): In function `SelectDevice':
: undefined reference to `Printf'
collect2: ld returned 1 exit status

Please suggest what might be the problem and how to solve it.

Thanks.

[Lakshmipathi]

Printf()

Print() is user-defined function?
In case you are accessing ,normal user library its print() not Printf()

If this doesn't fix the problem.Then you need to provide some code snippets which will be helpful to analyze.