[U-Boot-Users] U-Boot V2: error: unable to open 'stdarg.h'

[Nishanth Menon]

Nishanth Menon said the following on 04/30/2008 09:57 PM:
> Commands:
> make sandbox_defconfig
> make V=1 C=2
> <snip>
>   sparse -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise  
> -nostdinc -isystem /usr/lib/gcc/x86_64-linux-gnu/4.2.3/include
>   
   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> -Wp,-MD,common/.hush.o.d  -nostdinc -isystem
> /usr/lib/gcc/x86_64-linux-gnu/4.2.3/include -D__KERNEL__ -D__U_BOOT__
> -Iinclude  -include include/linux/autoconf.h -fno-builtin -ffreestanding
> -nostdinc -Wall -pipe -fno-strict-aliasing -P -fno-common -Os
>   
^^^^^^
> -Dmalloc=u_boot_malloc -Dfree=u_boot_free -Drealloc=u_boot_realloc
> -Dread=u_boot_read -Dwrite=u_boot_write -Dopen=u_boot_open
> -Dclose=u_boot_close -Dlseek=u_boot_lseek -Dperror=u_boot_perror
> -Derrno=u_boot_errno -Dgetc=u_boot_getc -Dputc=u_boot_putc
> -Dfgetc=u_boot_fgetc -Dfputc=u_boot_fputc -Dfgets=u_boot_fgets
> -Dfputs=u_boot_fputs -Dsetenv=u_boot_setenv -Dgetenv=u_boot_getenv
> -Dprintf=u_boot_printf -Dglob=u_boot_glob -Dglobfree=u_boot_globfree -g 
> -fno-stack-protector -Wdeclaration-after-statement -Wno-pointer-sign   
> -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(hush)" 
> -D"KBUILD_MODNAME=KBUILD_STR(hush)" common/hush.c ;
> include/stdio.h:4:11: error: unable to open 'stdarg.h'
> make[1]: *** [common/hush.o] Error 1
> make: *** [common] Error 2
 Just an update:  two -nostdinc and one additional -isystem was removed
from the command line as marked above:
sparse -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise
-Wp,-MD,common/.hush.o.d  -nostdinc -isystem
/usr/lib/gcc/x86_64-linux-gnu/4.2.3/include -D__KERNEL__ -D__U_BOOT__
-Iinclude  -include include/linux/autoconf.h -fno-builtin -ffreestanding
-Wall -pipe -fno-strict-aliasing -P -fno-common -Os
-Dmalloc=u_boot_malloc -Dfree=u_boot_free -Drealloc=u_boot_realloc
-Dread=u_boot_read -Dwrite=u_boot_write -Dopen=u_boot_open
-Dclose=u_boot_close -Dlseek=u_boot_lseek -Dperror=u_boot_perror
-Derrno=u_boot_errno -Dgetc=u_boot_getc -Dputc=u_boot_putc
-Dfgetc=u_boot_fgetc -Dfputc=u_boot_fputc -Dfgets=u_boot_fgets
-Dfputs=u_boot_fputs -Dsetenv=u_boot_setenv -Dgetenv=u_boot_getenv
-Dprintf=u_boot_printf -Dglob=u_boot_glob -Dglobfree=u_boot_globfree -g 
-fno-stack-protector -Wdeclaration-after-statement -Wno-pointer-sign   
-D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(hush)" 
-D"KBUILD_MODNAME=KBUILD_STR(hush)" common/hush.c ;


include/elf.h:374:5: warning: undefined preprocessor identifier 'ELF_CLASS'
include/glob.h:172:5: warning: undefined preprocessor identifier
'_FILE_OFFSET_BITS'
include/glob.h:185:5: warning: undefined preprocessor identifier
'_FILE_OFFSET_BITS'
common/hush.c:350:6: warning: symbol 'simple_itoa' was not declared.
Should it be static?
common/hush.c:898:13: warning: Using plain integer as NULL pointer
common/hush.c:898:27: warning: Using plain integer as NULL pointer
common/hush.c:1604:1: warning: symbol '__u_boot_cmd_sh' was not
declared. Should it be static?
common/hush.c:1634:1: warning: symbol '__u_boot_cmd_source' was not
declared. Should it be static?


Compiles fine. removing two nostdinc definition does not make sense
other than thinking as a gcc/sparse issue.. does anyone have some more
information on this?
Regards,
Nishanth Menon