<div dir="ltr"><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">Hello, </span><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><span style="text-align:justify"><font face="Arial, Tahoma, Helvetica, FreeSans, sans-serif"><span style="font-size:12px;line-height:13.4399995803833px">I am following this tutorial for raspberry pi B+.<a href="http://alanstechnotes.blogspot.in/2013/03/setting-up-rtems-development.html">http://alanstechnotes.blogspot.in/2013/03/setting-up-rtems-development.html</a> </span></font></span><div><span style="text-align:justify"><font face="Arial, Tahoma, Helvetica, FreeSans, sans-serif"><span style="font-size:12px;line-height:13.4399995803833px">I am able to run ticker program on raspberry pi, but unable to build rki. </span></font></span><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">make command: </span></div><div><span style="text-align:justify"><div><font face="Arial, Tahoma, Helvetica, FreeSans, sans-serif"><span style="font-size:12px;line-height:13.4399995803833px">make ARCH=arm-rtems4.11 BSP=raspberrypi RTEMS_TOOL_BASE=$HOME/development/rtems/compiler/4.11/ RTEMS_BSP_BASE=$HOME/development/rtems/build-rtems-rpi</span></font></div><div style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px"><br></div><div style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px"><br></div></span></div><div><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">make gives error at this command:</span><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">arm-rtems4.11-gcc -march=armv7-a -mthumb -mfpu=neon -mfloat-abi=hard -mtune=cortex-a7 --pipe -B/opt/rtems-4.11/arm-rtems4.11/raspberrypi/lib -specs bsp_specs -qrtems -Wall -o legacy-build/arm-rtems4.11-raspberrypi/rki.elf legacy-build/arm-rtems4.11-raspberrypi/init.o legacy-build/arm-rtems4.11-raspberrypi/rtems_net.o legacy-build/arm-rtems4.11-raspberrypi/rtems_net_svc.o legacy-build/arm-rtems4.11-raspberrypi/local_shell_cmds.o legacy-build/arm-rtems4.11-raspberrypi/filesys.o legacy-build/arm-rtems4.11-raspberrypi/ramdisk.o legacy-build/arm-rtems4.11-raspberrypi/nvramdisk.o legacy-build/arm-rtems4.11-raspberrypi/task_cmd.o legacy-build/arm-rtems4.11-raspberrypi/hello_cmd.o legacy-build/arm-rtems4.11-raspberrypi/dhrystone_cmd.o legacy-build/arm-rtems4.11-raspberrypi/whetstone_cmd.o legacy-build/arm-rtems4.11-raspberrypi/benchmarks.o legacy-build/arm-rtems4.11-raspberrypi/tarfile.o -lm</span><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">some part of error from make command:</span></div><div>...<br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">...</span><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">/home/deval/development/rtems/4.11/lib/gcc/arm-rtems4.11/4.9.3/../../../../arm-rtems4.11/bin/ld: error: legacy-build/arm-rtems4.11-raspberrypi/rki.elf uses VFP register arguments, /opt/rtems-4.11/arm-rtems4.11/raspberrypi/lib/librtemscpu.a(libposix_a-pthreadkill.o) does not</span><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">/home/deval/development/rtems/4.11/lib/gcc/arm-rtems4.11/4.9.3/../../../../arm-rtems4.11/bin/ld: failed to merge target specific data of file /opt/rtems-4.11/arm-rtems4.11/raspberrypi/lib/librtemscpu.a(libposix_a-pthreadkill.o)</span><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">/home/deval/development/rtems/4.11/lib/gcc/arm-rtems4.11/4.9.3/../../../../arm-rtems4.11/bin/ld: error: legacy-build/arm-rtems4.11-raspberrypi/rki.elf uses VFP register arguments, /opt/rtems-4.11/arm-rtems4.11/raspberrypi/lib/librtemscpu.a(libposix_a-pthreadself.o) does not</span><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">/home/deval/development/rtems/4.11/lib/gcc/arm-rtems4.11/4.9.3/../../../../arm-rtems4.11/bin/ld: failed to merge target specific data of file /opt/rtems-4.11/arm-rtems4.11/raspberrypi/lib/librtemscpu.a(libposix_a-pthreadself.o)</span><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">legacy-build/arm-rtems4.11-raspberrypi/init.o:(.rodata+0x20): undefined reference to `_CPU_Thread_Idle_body'</span><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">collect2: error: ld returned 1 exit status</span><br style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">make: *** [rki.elf] Error 1</span><br></div><div><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><br></span></div><div><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify">error search on google shows some issue with </span><font face="Arial, Tahoma, Helvetica, FreeSans, sans-serif"><span style="font-size:12px;line-height:13.4399995803833px">soft floating points and hard floating points. I am unable to understand that. Any help ??</span></font></div><div><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><br></span></div><div><span style="font-family:Arial,Tahoma,Helvetica,FreeSans,sans-serif;font-size:12px;line-height:13.4399995803833px;text-align:justify"><br></span></div><div hspace="streak-pt-mark" style="max-height:1px"><img style="width:0px;max-height:0px;overflow:hidden" src="https://mailfoogae.appspot.com/t?sender=aZGV2YWwubWFrZXJAZ21haWwuY29t&type=zerocontent&guid=d957a7eb-f554-4328-8bda-3f4b6fce569a"><font color="#ffffff" size="1">ᐧ</font></div></div>