Thank you again. Thomas C. Bitsky Jr. | Lead Developer ADC | automateddesign.com<http://automateddesign.com/> P: 630-783-1150 F: 630-783-1159 M: 630-632-6679
From: Gavin Lambert [mailto:[email protected]] Sent: Thursday, June 27, 2013 6:12 PM To: Thomas Bitsky Jr; [email protected] Subject: RE: [etherlab-users] Cross Compile for ARM DESTDIR=/path/to/target/root/fs make install INSTALL_MOD_PATH=/path/to/target/root/fs make modules_install depmod -b /path/to/target/root/fs 3.2.46 From: Thomas Bitsky Jr [mailto:[email protected]] Sent: Friday, 28 June 2013 11:04 To: Gavin Lambert; [email protected]<mailto:[email protected]> Subject: RE: [etherlab-users] Cross Compile for ARM Ah, thanks. I've gotten as far as "make" and "make modules" successfully. How does one "depmod" into the target file system I've set up for the ARM board instead of into the development file system? Thanks! Thomas C. Bitsky Jr. | Lead Developer ADC | automateddesign.com<http://automateddesign.com/> P: 630-783-1150 F: 630-783-1159 M: 630-632-6679 From: Gavin Lambert [mailto:[email protected]] Sent: Thursday, June 27, 2013 5:34 PM To: Thomas Bitsky Jr; [email protected]<mailto:[email protected]> Subject: RE: [etherlab-users] Cross Compile for ARM IIRC, the --with-linux-dir option cannot cope with relative paths nor ~ prefixed paths. Specify the absolute path from / instead. From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of Thomas Bitsky Jr Sent: Thursday, 27 June 2013 13:41 To: [email protected]<mailto:[email protected]> Subject: [etherlab-users] Cross Compile for ARM I'm trying to cross-compile the EtherCAT master for an ARM board. I successfully built a Linux RT Prempt kernel for the device. On my development machine, the source tree where I built the kernel is at: ~/srcroot/linux/linux-3.2.46 I moved into the EtherLAB directory and issued: ./configure --host=arm-linux --enable-generic --with-linux-dir=~/srcroot/linux/linux-3.2.46 The result is: No configured Linux kernel sources in ~/srcroot/linux/linux-3.2.46/ But I just built a kernel there. Is there something I have to do to the source tree to get it ready to build the ethercat master? Thanks in advance, Tome
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