Re: [bwm-tools-tech] compile problems

[Kobe L. <ko...@pu...>]

In your compile command, include de math library (-lm) and it will compile.
There seems to be a missing check in the configure script if rrd needs this
module to compile.

On an added note, bwm_graph is not an essential part, if all fails you can
simply skip it, bwm works without them (however, you are missing the nice
graphs ...)

Greetz
Kobe


----- Original Message -----
From: "David Gladstone" <da...@au...>
To: <bwm...@li...>
Sent: Thursday, January 08, 2004 7:34 PM
Subject: [bwm-tools-tech] compile problems


> i am trying to compile bwm and i keep on getting
>
> /usr/local/src/rrdtool-1.0.46/src/rrd_graph.c:1075: undefined reference to
> `sin'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x2588):/usr/local/src/rr
dtool-1.0.46/src/rrd_graph.c:1083:
> undefined reference to `cos'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x25ad):/usr/local/src/rr
dtool-1.0.46/src/rrd_graph.c:1107:
> undefined reference to `log'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x25d2):/usr/local/src/rr
dtool-1.0.46/src/rrd_graph.c:1144:
> undefined reference to `exp'
> /usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x3eb6): In function
> `horizontal_grid':
> /usr/include/bits/mathinline.h:445: undefined reference to `log10'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x3f3b):/usr/include/bits
/mathinline.h:493:
> undefined reference to `log10'
> /usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x3fdb): In function
> `horizontal_grid':
> /usr/local/src/rrdtool-1.0.46/src/rrd_graph.c:1860: undefined reference to
> `pow'
> /usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x467a): In function
> `horizontal_mrtg_grid':
> /usr/include/bits/mathinline.h:445: undefined reference to `log10'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x46fd):/usr/include/bits
/mathinline.h:504:
> undefined reference to `pow'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x475a):/usr/include/bits
/mathinline.h:504:
> undefined reference to `pow'
> /usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x4a64): In function
> `horizontal_log_grid':
> /usr/local/src/rrdtool-1.0.46/src/rrd_graph.c:2026: undefined reference to
> `log10'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x4a80):/usr/local/src/rr
dtool-1.0.46/src/rrd_graph.c:2026:
> undefined reference to `log10'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x4aed):/usr/local/src/rr
dtool-1.0.46/src/rrd_graph.c:2033:
> undefined reference to `log10'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x4c08):/usr/local/src/rr
dtool-1.0.46/src/rrd_graph.c:2055:
> undefined reference to `log10'
> /usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x4c24): In function
> `horizontal_log_grid':
> /usr/include/bits/mathinline.h:430: undefined reference to `log10'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x4c49):/usr/include/bits
/mathinline.h:430:
> more undefined references to `log10' follow
> /usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x4c87): In function
> `horizontal_log_grid':
> /usr/include/bits/mathinline.h:430: undefined reference to `pow'
> /usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x4e1e): In function
> `horizontal_log_grid':
> /usr/local/src/rrdtool-1.0.46/src/rrd_graph.c:2076: undefined reference to
> `log10'
> /usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x4e3a): In function
> `horizontal_log_grid':
> /usr/include/bits/mathinline.h:430: undefined reference to `log10'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x4e5f):/usr/include/bits
/mathinline.h:430:
> undefined reference to `log10'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x4e97):/usr/include/bits
/mathinline.h:430:
> undefined reference to `pow'
> /usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x50e5): In function
> `horizontal_log_grid':
> /usr/local/src/rrdtool-1.0.46/src/rrd_graph.c:2036: undefined reference to
> `log10'
>
/usr/local/rrdtool/lib/librrd.a(rrd_graph.o)(.text+0x5100):/usr/local/src/rr
dtool-1.0.46/src/rrd_graph.c:2036:
> undefined reference to `log10'
> /usr/local/rrdtool/lib/librrd.a(pngrtran.o)(.text+0xffa): In function
> `png_init_read_transformations':
> /usr/local/src/rrdtool-1.0.46/libpng-1.0.9/pngrtran.c:879: undefined
> reference to `pow'
>
/usr/local/rrdtool/lib/librrd.a(pngrtran.o)(.text+0x103e):/usr/local/src/rrd
tool-1.0.46/libpng-1.0.9/pngrtran.c:881:
> undefined reference to `pow'
>
/usr/local/rrdtool/lib/librrd.a(pngrtran.o)(.text+0x1085):/usr/local/src/rrd
tool-1.0.46/libpng-1.0.9/pngrtran.c:883:
> undefined reference to `pow'
>
/usr/local/rrdtool/lib/librrd.a(pngrtran.o)(.text+0x10cd):/usr/local/src/rrd
tool-1.0.46/libpng-1.0.9/pngrtran.c:885:
> undefined reference to `pow'
>
/usr/local/rrdtool/lib/librrd.a(pngrtran.o)(.text+0x1118):/usr/local/src/rrd
tool-1.0.46/libpng-1.0.9/pngrtran.c:887:
> undefined reference to `pow'
>
/usr/local/rrdtool/lib/librrd.a(pngrtran.o)(.text+0x1160):/usr/local/src/rrd
tool-1.0.46/libpng-1.0.9/pngrtran.c:889:
> more undefined references to `pow' follow
> collect2: ld returned 1 exit status
> make[2]: *** [bwm_graph] Error 1
> make[2]: Leaving directory `/usr/local/src/bwm_tools-0.1.7/bwm_graph'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory `/usr/local/src/bwm_tools-0.1.7/bwm_graph'
> make: *** [all] Error 2
>
>
> any help?
>
> -dave
> -----------------------------------
> David Gladstone
> Data Center Manager
> Automated Financial Systems
> (212) 771-1927
> cell: (718) 930-3708
>
>
>
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