[Clfs-support] NEWBIE: chapter 6.5.1 Installation Linux Headers trouble!

[Alberto Castillo]

Hi!
I have a trouble: when I try to 'make proper' I get this error:

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clfs at winter-desa:/mnt/clfs/sources$ cd linux-2.6.28.3
clfs at winter-desa:/mnt/clfs/sources/linux-2.6.28.3$ patch -Np1 -i
../linux-2.6.28.3-serial_h_fix-1.patch
patching file include/linux/serial.h
clfs at winter-desa:/mnt/clfs/sources/linux-2.6.28.3$ install -dv
${CLFS}/usr/include
clfs at winter-desa:/mnt/clfs/sources/linux-2.6.28.3$ make mproper
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/basic/docproc
  HOSTCC  scripts/basic/hash
  HOSTCC  scripts/kconfig/conf.o
scripts/kconfig/conf.c: In function 'conf_askvalue':
scripts/kconfig/conf.c:104: warning: ignoring return value of 'fgets',
declared with attribute warn_unused_result
scripts/kconfig/conf.c: In function 'conf_choice':
scripts/kconfig/conf.c:306: warning: ignoring return value of 'fgets',
declared with attribute warn_unused_result
  HOSTCC  scripts/kconfig/kxgettext.o
  SHIPPED scripts/kconfig/zconf.tab.c
  SHIPPED scripts/kconfig/lex.zconf.c
  SHIPPED scripts/kconfig/zconf.hash.c
  HOSTCC  scripts/kconfig/zconf.tab.o
In file included from scripts/kconfig/zconf.tab.c:2486:
scripts/kconfig/confdata.c: In function 'conf_write':
scripts/kconfig/confdata.c:501: warning: ignoring return value of
'fwrite', declared with attribute warn_unused_result
scripts/kconfig/confdata.c: In function 'conf_write_autoconf':
scripts/kconfig/confdata.c:739: warning: ignoring return value of
'fwrite', declared with attribute warn_unused_result
scripts/kconfig/confdata.c:740: warning: ignoring return value of
'fwrite', declared with attribute warn_unused_result
In file included from scripts/kconfig/zconf.tab.c:2487:
scripts/kconfig/expr.c: In function 'expr_print_file_helper':
scripts/kconfig/expr.c:1090: warning: ignoring return value of
'fwrite', declared with attribute warn_unused_result
  HOSTLD  scripts/kconfig/conf
scripts/kconfig/conf -s arch/x86/Kconfig
***
*** You have not yet configured your kernel!
*** (missing kernel .config file)
***
*** Please run some configurator (e.g. "make oldconfig" or
*** "make menuconfig" or "make xconfig").
***
make[2]: *** [silentoldconfig] Error 1
make[1]: *** [silentoldconfig] Error 2
make: *** No rule to make target `mproper'.  Stop.
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I will try to continue with the necessary makes to create linux headers.
I follow step by step every chapter of clfs embedded.
mi host system: Ubuntu 8.10 - IBM ThinkCentre CeleronD - 512MB - 80GB IDE disc
I have installed all the packages for prerequisites of building.
Thank you!