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Altera_Forum's avatar
Altera_Forum
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21 years ago

configure kernel

hello, i installed quartusII 4.2, nios2 1.1 and uclinux 1.3. The installation of uCLinux shows at the end a message that "cygwin extension" has not been installed. How can i install cygwin ext...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Are you sure you have installed the cygwin correctly ?

Maybe if you reinstall everything, but using full instalation instead of 'normal' or anything like it.

Your configure.bat seems to be just like mine :

@start D:/Altera/quartus41/bin/cygwin/bin/bash.exe -c "source $QUARTUS_ROOTDIR/sopc_builder/bin/nios_sh; source $SOPC_KIT_NIOS2/user.bashrc; KERNEL_PROJECT=D:/Altera/Projetos/teste/kernel; make -C `cygpath -u D:/Altera/kits/nios2/bin/eclipse/plugins/com.microtronix.nios2linux.kernel_0.1.5/linux-2.6.x` O=`cygpath -u D:/Altera/Projetos/teste/kernel/build` menuconfig; "

Look if the cygwin directory really exists, and if it is in your path too.