[rrd-users] Solaris 10 and RRDtool compiling errors

[Carson Gaspar]

On 8/28/12 3:09 AM, Natty wrote:
> I'm trying to compile RRDtool 1.4.7 on Solaris 10.
...
>     configure:24212: gcc -o conftest -g -O2 -D_GNU_SOURCE
>     -fno-strict-aliasing -Wall -std=gnu99 -pedantic -Wundef -Wshadow
>     -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarat
>     ions -Wnested-externs -Winline -Wold-style-definition -W  -fPIC
>     -DPIC  -D_REENTRANT -I/usr/local/include/cairo    -L/usr/local/lib
>        conftest.c -lcairo  -lm  -lrt -lsocket -lcairo   >&5
>     conftest.c:103:1: warning: "TIME_T_IS_32BIT" redefined
>     conftest.c:100:1: warning: this is the location of the previous
>     definition
>     conftest.c: In function `main':
>     conftest.c:115: warning: old-style parameter declaration
>     *ld: fatal: file /usr/local/lib/libcairo.so: wrong ELF class: ELFCLASS64
>     ld: fatal: file /usr/local/lib/libcairo.so: wrong ELF class: ELFCLASS64*
>     ld: fatal: File processing errors. No output written to conftest
>     collect2: ld returned 1 exit status
>     configure:24219: $? = 1
...
> any idea what am I missing / doing wrong here?

Not passing "-m64" in your gcc options. The easiest solution is

./configure CC='gcc -m64' [other args]

(or you can rebuild gcc to default to 64-bit, but building gcc is painful)

-- 
Carson