[Gambas-devel] configure failed

[Benoit Minisini]

On jeudi 24 janvier 2008, Ron wrote:
> scatman schreef:
> > Hello,
> >
> > rev 1000 and 1002.
> > gcc (GCC) 4.2.2 (Gentoo 4.2.2 p1.0)
> >
> > the haeder files from libffi are stored in Gentoo under
> > /usr/include/libffi. The configure Script only looking in /usr/include
> > for ffi.h and
> > ffitarget.h and configure failed. Ok, no Problem. I make Symlinks
> > to /usr/include and start configure again. ffi.h and ffitarget.h are
> > found and configure finished.
> > But make gives me now this error.
> >
> > ########################################################
> >
> > array.o gbx3-gbx_c_process.o gbx3-gbx_c_subcollection.o
> > gbx3-gbx_c_string.o gbx3-gbx_component.o gbx3-gbx_extern.o
> > gbx3-gbx_print.o gbx3-gbx_c_enum.o gbx3-gbx_c_timer.o gbx3-gbx_c_quote.o 
> > -lm -ldl
> > gbx3-gbx_extern.o: In function `EXTERN_call':
> > /home/test/64bits/main/gbx/gbx_extern.c:338: undefined reference to
> > `ffi_prep_cif'
> > /home/test/64bits/main/gbx/gbx_extern.c:341: undefined reference to
> > `ffi_call'
> > gbx3-gbx_extern.o:(.rodata+0x50): undefined reference to `ffi_type_void'
> > gbx3-gbx_extern.o:(.rodata+0x58): undefined reference to
> > `ffi_type_sint32' gbx3-gbx_extern.o:(.rodata+0x60): undefined reference
> > to `ffi_type_sint32' gbx3-gbx_extern.o:(.rodata+0x68): undefined
> > reference to `ffi_type_sint32' gbx3-gbx_extern.o:(.rodata+0x70):
> > undefined reference to `ffi_type_sint32'
> > gbx3-gbx_extern.o:(.rodata+0x78): undefined reference to
> > `ffi_type_sint64' gbx3-gbx_extern.o:(.rodata+0x80): undefined reference
> > to `ffi_type_float' gbx3-gbx_extern.o:(.rodata+0x88): undefined reference
> > to `ffi_type_double' gbx3-gbx_extern.o:(.rodata+0x90): undefined
> > reference to `ffi_type_void' gbx3-gbx_extern.o:(.rodata+0x98): undefined
> > reference to `ffi_type_pointer' gbx3-gbx_extern.o:(.rodata+0xa0):
> > undefined reference to `ffi_type_pointer'
> > gbx3-gbx_extern.o:(.rodata+0xa8): undefined reference to `ffi_type_void'
> > gbx3-gbx_extern.o:(.rodata+0xb0): undefined reference to `ffi_type_void'
> > gbx3-gbx_extern.o:(.rodata+0xb8): undefined reference to `ffi_type_void'
> > gbx3-gbx_extern.o:(.rodata+0xc0): undefined reference to `ffi_type_void'
> > gbx3-gbx_extern.o:(.rodata+0xc8): undefined reference to
> > `ffi_type_pointer' gbx3-gbx_extern.o:(.rodata+0xd0): undefined reference
> > to `ffi_type_pointer' collect2: ld returned 1 exit status
> > make[4]: *** [gbx3] Error 1
> >
> > Thanks
>
> Hi,
>
> I'm on CentOS 5.1 x86_64 again, and have build an rpm for libffi which
> installs these files:
> (sources are from sources.redhat.com:/cvs/libffi )
>
> /usr/lib64/libffi.la
> /usr/lib64/libffi.so
> /usr/lib64/libffi.so.4
> /usr/lib64/libffi.a
> /usr/lib64/libffi.so.4.0.1
> /usr/include/ffi.h
> /usr/include/ffitarget.h
>
> # ldconfig -v|grep ffi
> /usr/lib64
>         libffi.so.4 -> libffi.so.4.0.1
>
> The ffi .h files are found correctly by gambas make, but the errors
> above (which I had too), are due to the configure/make process not
> linking the libffi to gbx2
> When I tweak the main/gbx/Makefile by adding -lffi on this line:
>
> gbx2_LDADD = -lm    -ldl   -lffi
>
> the compile of gbx2 succeeds!...
>
> Which info/output do I have to sent, so you guys can fix the
> configure/make files, and I don't have to hack the Makefile manually?
>
> CentOS 5.1
> gambas 2.0 from cvs today
> gcc version 4.1.2
>
> Thanks,
> Ron.
>
>

Did you ./reconf everything after having installed libffi?

-- 
Benoit Minisini