nanogui: Re: [nanogui] Re: undefined reference problem solved
Subject:
Re: [nanogui] Re: undefined reference problem solved
From:
Takács ####@####.####
Date:
27 Apr 2004 15:12:07 +0100
Message-Id: <200404271549.05606.takacs.aron@infracont.hu>
>
> Hi,
>
> >Compiling nxroach.c ...
> >nxroach.o: In function `main':
> >nxroach.o(.text+0x170): undefined reference to `sin'
> >nxroach.o(.text+0x184): undefined reference to `cos'
>
> sin and cos are defined in libm. Add "-lm" to the link line.
>
> Kind regards,
>
> Jon Foster
> --
The problem could be solved by modifying some Makefiles:
LDFLAGS += -lm
In the Tools targets section the $(LDFLAGS) flag must be at the END of the
line (too):
This line gives an error:
$(TOP)/bin/nxroach: $(OBJS) $(NANOXCLIENTLIBS) $(TOP)/config
$(CC) $(CFLAGS) $(LDFLAGS) $(OBJS) -o $@ $(NANOXCLIENTLIBS)
This line not:
$(TOP)/bin/nxroach: $(OBJS) $(NANOXCLIENTLIBS) $(TOP)/config
$(CC) $(CFLAGS) $(LDFLAGS) $(OBJS) -o $@ $(NANOXCLIENTLIBS) $(LDFLAGS)
Thank you for your help!
Áron Takács
