buildroot to build toolchain on Linux

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originally posted by jay_1025@Apr 10 2006, 08:46 PM

hi hippo

i have a problem ........

[jay@localhost linux-2.6.16.1]$ make arch=nios2nommu cross_compile=nios2-linux-uclibc- hwselect sysptf=std_1c20.ptf

/bin/sh: nios2-linux-uclibc-gcc: command not found

make: nios2-linux-uclibc-gcc: command not found

make: nios2-linux-uclibc-gcc: command not found

running hwselect

error: could not open system ptf file.

q:

1. i do'nt know "std_1c20.ptf" at which dir on linux platform.

2. i use de2 dev board.

if i want to use up4_sd_card_audio example and how to use "hwselect sys" on linux platform?

ps : i don't install quartus ii on my linux platform.

thx

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if you use DE2, the ptf and sof are on the DE2 support CD,

DE2_System/DE2_demonstrations/DE2_SD_Card_Audio/nios2_0.ptf and DE2_SD_Card_Audio.sof

you don&#39;t need QuartusII on Linux.

check your nios2-linux-uclibc-gcc in ~/buildroot/build_nios2/staging_dir/bin ,

if you have them, then check your PATH variable,

follow step4 in the guide.

PS, this thread is getting too long, please post your questions on the uclinux forum.