On 30/10/2019 10:29, Chris Johns wrote:
configure:3472: checking whether the C compiler works
configure:3494: arm-rtems5-gcc -mthumb -mcpu=cortex-m4 -mfpu=fpv4-sp-d16
-mfloat-abi=hard -O2 -g -ffunction-sections -fdata-sections conftest.c >&5
/opt/work/rtems/5/lib/gcc/arm-rtems5/7.4.0/../../../../arm-rtems5/bin/ld: error:
/tmp//cch8jDwi.o uses VFP register arguments, a.out does not
/opt/work/rtems/5/lib/gcc/arm-rtems5/7.4.0/../../../../arm-rtems5/bin/ld: failed
to merge target specific data of file /tmp//cch8jDwi.o
/opt/work/rtems/5/lib/gcc/arm-rtems5/7.4.0/../../../../arm-rtems5/bin/ld:
warning: cannot find entry symbol _start; defaulting to 0000000000008000
This is a very strange error. Maybe you can run the command by hand to
figure out what is going wrong.
Maybe the native Binutils are used at some stage?
--
Sebastian Huber, embedded brains GmbH
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