Fw: Re: problems with libiconv into kernel

[Nilton Jose Rizzo]

Em Mon, 16 Sep 2013 17:53:06 -0700, John-Mark Gurney escreveu
> Nilton Jose Rizzo wrote this message on Mon, Sep 16, 2013 at 20:26 -0300:
> > Em Mon, 16 Sep 2013 16:07:28 -0700, John-Mark Gurney escreveu
> > > Nilton Jose Rizzo wrote this message on Sun, Sep 15, 2013 at 13:14 -0300:
> > > >     Last night, I has tried to put in my kernel config the libiconv
with this
> > > > knobs from LINT:
> > > > 
> > > > options         CD9660_ICONV
> > > > options         MSDOSFS_ICONV
> > > > options         UDF_ICONV
> > > > options         LIBICONV
> > > > 
> > > > but this results int this error:
> > > > 
> > > > cc -c -O2 -pipe -fno-strict-aliasing  -std=c99  -Wall -Wredundant-decls
> > > > -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith
> > > > -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions 
> > > > -Wmissing-include-dirs -fdiagnostics-show-option 
> > > > -Wno-error-tautological-compare -Wno-error-empty-body 
> > > > -Wno-error-parentheses-equality  -nostdinc  -I. -I../../..
> > > > -I../../../contrib/altq -I../../../contrib/libfdt -D_KERNEL
> > > > -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h 
-fno-omit-frame-pointer
> > > > -mno-omit-leaf-frame-pointer -mno-aes -mno-avx -mcmodel=kernel
-mno-red-zone
> > > > -mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables
-ffreestanding
> > > > -fstack-protector -Werror  ../../../libkern/iconv.c
> > > > ../../../libkern/iconv.c:39:10: fatal error: 'iconv_converter_if.h'
file not
> > > >       found
> > > > #include "iconv_converter_if.h"
> > > >          ^
> > > > 1 error generated.
> > > > *** Error code 1
> > > > 
> > > > Stop.
> > > > make: stopped in /usr/src/sys/amd64/compile/VALFENDA
> > > > 
> > > > What am I doing wrong? My svn version is 255531
> > > 
> > > How are you building your kernel?  are you using config and make or
> > > are you using buildkernel?  If you are using config and make, did you
> > > run: make cleandepend && make depend first before make like said?
> > 
> >   First, i tried with buildkernel, but i get the error, I tried config and
> > make, again, I got error, so I tried make clean && make but I got error.
> > I'll try with make cleandepend and then report.
> 
> tinderbox should report these errors if they were a general issue..
> I just tried LINT, and it was able to build iconv.o fine, and as part
> of the first step, it built iconv_converter_if.h via:
> awk -f ../../../tools/makeobjops.awk 
> ../../../libkern/iconv_converter_if.m -h
> 
> Make sure that you don't have any local patches, and that your
> src/sys/conf directory is up to date, as the file sys/conf/kmod.mk sets
> up the rules to build the .h file...

I update the src to revision 255658 and the error change to

make clean && make cleandepend && make depend && make

and results:

===> zlib (depend)
@ -> /usr/src/sys
rm -f .depend
mkdep -f .depend -a   -nostdinc -D_KERNEL -DKLD_MODULE
-DHAVE_KERNEL_OPTION_HEADERS -I. -I@ -I@/contrib/altq
-I/usr/src/sys/amd64/compile/VALFENDA -std=iso9899:1999  
/usr/src/sys/modules/zlib/../../net/zlib.c
linking kernel
udf_iconv.o: In function `udf_iconv_mod_handler':
../../../fs/udf/udf_iconv.c:(.text+0x24): undefined reference to `udf_iconv'
../../../fs/udf/udf_iconv.c:(.text+0x3b): undefined reference to `udf_iconv'
*** Error code 1

Stop.
make: stopped in /usr/src/sys/amd64/compile/VALFENDA

The make buildworld was fine! but the kernel is not.

TA,

    Rizzo

> 
> -- 
>   John-Mark Gurney				Voice: +1 415 225 5579
> 
>      "All that I will do, has been done, All that I have, has not."