buildroot to build toolchain on Linux

Hi hippo

I can run the boa webserver on my board,but i can use cgi.

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BINFMT_FLAT: Loading file :/home/httpd/hello.cgi[/b]

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how to make hello.cgi to flt format?

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originally posted by phill@Apr 11 2006, 12:15 PM

hi hippo

i can run the boa webserver on my board,but i can use cgi.

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binfmt_flat: loading file :/home/httpd/hello.cgi

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how to make hello.cgi to flt format?

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[/b]

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this thread is getting too long, please post your question/discussion over the uClinux forum. It will be easier to follow.

I am not good at network. Maybe other expert can help out.

please check ~/uClinux-dist-test/user/cgi_generic .

if there is no perl, you will need to compile a c with elf2flt option.

I agree, to everyone: please create new threads for your problems with uClinux; this thread is no longer readable.

hippo: Is it possible to maybe a new thread for each kernel version and make it read only or a sticky? For example, a 2.6.11 status thread - then only you can post updates/issues so it&#39;s easy to track.

- The other idea I had was that I can put up a web page on my server (fps-tech.net) with your guide (the first post in this thread), and updates can be posted there instead. These forums aren&#39;t the best method to keep track of kernel updates. It seems like we are the only two ones working on this kernel right now..

I can only imagine some newbies seeing this thread or the MMC thread and getting very confused...

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originally posted by jdhar@Apr 11 2006, 03:11 PM

i agree, to everyone: please create new threads for your problems with uclinux; this thread is no longer readable.

hippo: is it possible to maybe a new thread for each kernel version and make it read only or a sticky? for example, a 2.6.11 status thread - then only you can post updates/issues so it&#39;s easy to track.

- the other idea i had was that i can put up a web page on my server (fps-tech.net) with your guide (the first post in this thread), and updates can be posted there instead. these forums aren&#39;t the best method to keep track of kernel updates. it seems like we are the only two ones working on this kernel right now..

i can only imagine some newbies seeing this thread or the mmc thread and getting very confused...

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Thanks, Jdhar. The longest thread began from you and me at about 5-6 months ago. http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif

I am thinking of WIKI way. It will be nice that all of us can prepare some guides jointly.

hi hippo

Sorry,before is my personal mistake.

When i want to config kernel and not to find "nios2-linux-uclibc" command.

[jay@localhost linux-2.6.16.1]$ cd ~/buildroot/build_nios2/staging_dir/bin

[jay@localhost bin]$ nios2-linux-uclibc-gcc -v

Reading specs from /home/jay/buildroot/build_nios2/staging_dir/lib/gcc/nios2-linux-uclibc/3.4.6/specs

Configured with: /home/jay/buildroot/toolchain_build_nios2/gcc-3.4.6/configure --prefix=/home/jay/buildroot/build_nios2/staging_dir --build=i386-pc-linux-gnu --host=i386-pc-linux-gnu --target=nios2-linux-uclibc --enable-languages=c,c++ --enable-shared --disable-__cxa_atexit --enable-target-optspace --with-gnu-ld --disable-nls --disable-threads --disable-multilib --enable-cxx-flags=-static

Thread model: single

gcc version 3.4.6

[jay@localhost bin]$ cd ~/linux-2.6.16.1

[jay@localhost linux-2.6.16.1]$ make ARCH=nios2nommu CROSS_COMPILE=nios2-linux-uclibc hwselect SYSPTF=nios_0.ptf

/bin/sh: nios2-linux-uclibcgcc: command not found

make: nios2-linux-uclibcgcc: Command not found

make: nios2-linux-uclibcgcc: Command not found

RUNNING hwselect

--- Please select which CPU you wish to build the kernel against:

(1) cpu_0 - Class: altera_nios2 Type: f Version: 5.0

I can not find "nios2-linux-uclibcgcc" command in ~/buildroot/build_nios2/staging_dir/bin dir.

But i can find "nios2-linux-uclibc-gcc".

thx

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originally posted by jay_1025@Apr 11 2006, 09:51 PM

hi hippo

sorry,before is my personal mistake.

when i want to config kernel and not to find "nios2-linux-uclibc" command.

[jay@localhost linux-2.6.16.1]$ cd ~/buildroot/build_nios2/staging_dir/bin

[jay@localhost bin]$ nios2-linux-uclibc-gcc -v

reading specs from /home/jay/buildroot/build_nios2/staging_dir/lib/gcc/nios2-linux-uclibc/3.4.6/specs

configured with: /home/jay/buildroot/toolchain_build_nios2/gcc-3.4.6/configure --prefix=/home/jay/buildroot/build_nios2/staging_dir --build=i386-pc-linux-gnu --host=i386-pc-linux-gnu --target=nios2-linux-uclibc --enable-languages=c,c++ --enable-shared --disable-__cxa_atexit --enable-target-optspace --with-gnu-ld --disable-nls --disable-threads --disable-multilib --enable-cxx-flags=-static

thread model: single

gcc version 3.4.6

[jay@localhost bin]$ cd ~/linux-2.6.16.1

[jay@localhost linux-2.6.16.1]$ make arch=nios2nommu cross_compile=nios2-linux-uclibc hwselect sysptf=nios_0.ptf

/bin/sh: nios2-linux-uclibcgcc: command not found

make: nios2-linux-uclibcgcc: command not found

make: nios2-linux-uclibcgcc: command not found

running hwselect

--- please select which cpu you wish to build the kernel against:

(1) cpu_0 - class: altera_nios2 type: f version: 5.0

i can not find "nios2-linux-uclibcgcc" command in ~/buildroot/build_nios2/staging_dir/bin dir.

but i can find "nios2-linux-uclibc-gcc".

thx

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don&#39;t worry, you just miss the spelling.

CROSS_COMPILE=nios2-linux-uclibc-

, in the trailing "-"

You should use cut-and-paste to pick the command from your brower . So you can save some typo.

hi hippo

I have problem at config the kernel....

[jay@localhost linux-2.6.16.1]$ make ARCH=nios2nommu CROSS_COMPILE=nios2-linux-uclibc- menuconfig

no emulation specific options.

HOSTCC scripts/kconfig/lxdialog/checklist.o

In file included from scripts/kconfig/lxdialog/checklist.c:24:

scripts/kconfig/lxdialog/dialog.h:31:20: curses.h: &#27794;&#26377;&#27492;&#19968;&#27284;&#26696;&#25110;&#30446;&#37636;

In file included from scripts/kconfig/lxdialog/checklist.c:24:

scripts/kconfig/lxdialog/dialog.h:128: syntax error before "use_colors"

scripts/kconfig/lxdialog/dialog.h:128: warning: type defaults to `int&#39; in declaration of `use_colors&#39;

scripts/kconfig/lxdialog/dialog.h:128: warning: data definition has no type or storage class

scripts/kconfig/lxdialog/dialog.h:129: syntax error before "use_shadow"

scripts/kconfig/lxdialog/dialog.h:129: warning: type defaults to `int&#39; in declaration of `use_shadow&#39;

scripts/kconfig/lxdialog/dialog.h:129: warning: data definition has no type or storage class

scripts/kconfig/lxdialog/dialog.h:131: syntax error before "attributes"

scripts/kconfig/lxdialog/dialog.h:131: warning: type defaults to `int&#39; in declaration of `attributes&#39;

scripts/kconfig/lxdialog/dialog.h:131: warning: data definition has no type or storage class

scripts/kconfig/lxdialog/dialog.h:143: syntax error before &#39;*&#39; token

scripts/kconfig/lxdialog/dialog.h:143: warning: function declaration isn&#39;t a prototype

scripts/kconfig/lxdialog/dialog.h:146: syntax error before &#39;*&#39; token

scripts/kconfig/lxdialog/dialog.h:146: warning: function declaration isn&#39;t a prototype

scripts/kconfig/lxdialog/dialog.h:147: syntax error before &#39;*&#39; token

scripts/kconfig/lxdialog/dialog.h:147: warning: function declaration isn&#39;t a prototype

scripts/kconfig/lxdialog/dialog.h:148: syntax error before &#39;*&#39; token

scripts/kconfig/lxdialog/dialog.h:148: warning: function declaration isn&#39;t a prototype

scripts/kconfig/lxdialog/dialog.h:149: syntax error before &#39;*&#39; token

scripts/kconfig/lxdialog/dialog.h:150: warning: function declaration isn&#39;t a prototype

scripts/kconfig/lxdialog/dialog.h:151: syntax error before &#39;*&#39; token

scripts/kconfig/lxdialog/dialog.h:151: warning: function declaration isn&#39;t a prototype

scripts/kconfig/lxdialog/checklist.c:31: syntax error before &#39;*&#39; token

scripts/kconfig/lxdialog/checklist.c:33: warning: function declaration isn&#39;t a prototype

scripts/kconfig/lxdialog/checklist.c: In function `print_item&#39;:

scripts/kconfig/lxdialog/checklist.c:37: warning: implicit declaration of function `wattrset&#39;

scripts/kconfig/lxdialog/checklist.c:37: `win&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:37: (Each undeclared identifier is reported only once

scripts/kconfig/lxdialog/checklist.c:37: for each function it appears in.)

scripts/kconfig/lxdialog/checklist.c:38: warning: implicit declaration of function `wmove&#39;

scripts/kconfig/lxdialog/checklist.c:38: `choice&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:40: warning: implicit declaration of function `waddch&#39;

scripts/kconfig/lxdialog/checklist.c:43: `selected&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:44: warning: implicit declaration of function `wprintw&#39;

scripts/kconfig/lxdialog/checklist.c:44: `status&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:47: warning: implicit declaration of function `mvwaddch&#39;

scripts/kconfig/lxdialog/checklist.c:47: `item&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:49: warning: implicit declaration of function `waddstr&#39;

scripts/kconfig/lxdialog/checklist.c:52: warning: implicit declaration of function `wrefresh&#39;

scripts/kconfig/lxdialog/checklist.c: At top level:

scripts/kconfig/lxdialog/checklist.c:59: syntax error before &#39;*&#39; token

scripts/kconfig/lxdialog/checklist.c:61: warning: function declaration isn&#39;t a prototype

scripts/kconfig/lxdialog/checklist.c: In function `print_arrows&#39;:

scripts/kconfig/lxdialog/checklist.c:62: `win&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:62: `y&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:62: `x&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:64: `scroll&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:76: `height&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:79: `item_no&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:79: `choice&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c: At top level:

scripts/kconfig/lxdialog/checklist.c:95: syntax error before &#39;*&#39; token

scripts/kconfig/lxdialog/checklist.c:96: warning: function declaration isn&#39;t a prototype

scripts/kconfig/lxdialog/checklist.c: In function `print_buttons&#39;:

scripts/kconfig/lxdialog/checklist.c:97: `width&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:98: `height&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:100: `dialog&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:100: `selected&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c: In function `dialog_checklist&#39;:

scripts/kconfig/lxdialog/checklist.c:117: `WINDOW&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:117: `dialog&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:117: `list&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:117: warning: left-hand operand of comma expression has no effect

scripts/kconfig/lxdialog/checklist.c:121: warning: implicit declaration of function `endwin&#39;

scripts/kconfig/lxdialog/checklist.c:122: warning: implicit declaration of function `fprintf&#39;

scripts/kconfig/lxdialog/checklist.c:122: `stderr&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:140: `COLS&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:141: `LINES&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:143: `stdscr&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:145: warning: implicit declaration of function `newwin&#39;

scripts/kconfig/lxdialog/checklist.c:146: warning: implicit declaration of function `keypad&#39;

scripts/kconfig/lxdialog/checklist.c:146: `TRUE&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:166: warning: implicit declaration of function `subwin&#39;

scripts/kconfig/lxdialog/checklist.c:199: warning: implicit declaration of function `wnoutrefresh&#39;

scripts/kconfig/lxdialog/checklist.c:201: warning: implicit declaration of function `doupdate&#39;

scripts/kconfig/lxdialog/checklist.c:204: warning: implicit declaration of function `wgetch&#39;

scripts/kconfig/lxdialog/checklist.c:211: `KEY_UP&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:211: `KEY_DOWN&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:221: `FALSE&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:222: warning: implicit declaration of function `scrollok&#39;

scripts/kconfig/lxdialog/checklist.c:223: warning: implicit declaration of function `wscrl&#39;

scripts/kconfig/lxdialog/checklist.c:284: warning: implicit declaration of function `delwin&#39;

scripts/kconfig/lxdialog/checklist.c:288: `KEY_LEFT&#39; undeclared (first use in this function)

scripts/kconfig/lxdialog/checklist.c:289: `KEY_RIGHT&#39; undeclared (first use in this function)

/usr/include/bits/string2.h: At top level:

scripts/kconfig/lxdialog/dialog.h:131: warning: array `attributes&#39; assumed to have one element

make[2]: *** [scripts/kconfig/lxdialog/checklist.o] Error 1

make[1]: *** [menuconfig] Error 2

make: *** [menuconfig] Error 2 http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/huh.gif

thx http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/laugh.gif

PLEASE POST your questions on the uclinux forum.

you need curses package, please run as root to install,

yum install ncurses ncurses-devel

hello hippo

Thank you very much.... http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/biggrin.gif

I was succeed and ran uClinux on DE2 dev board.

Q:I want to read or write files from the SD_card on DE2 board.

Can you tell me how to do it ?

thx

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originally posted by jay_1025@Apr 12 2006, 07:40 PM

hello hippo

thank you very much.... http://forum.niosforum.com/work2/style_emoticons/<#emo_dir#>/biggrin.gif

i was succeed and ran uclinux on de2 dev board.

q:i want to read or write files from the sd_card on de2 board.

can you tell me how to do it ?

thx

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great.

for mmc/sd drivers, please check Jdhar&#39;s post,

http://forum.niosforum.com/forum/index.php?showtopic=3562 (http://forum.niosforum.com/forum/index.php?showtopic=3562)