compalation error on raspi 0w

[user421921]

after I changed into the directory of /PiFmRds/src i did make clean and then make, but when I executed make I got this error:

gcc -Wall -std=gnu99 -c -g -march=armv6 -O3 -mtune=arm1176jzf-s -mfloat-abi=hard -mfpu=vfp -ffast-math -DRASPI=1 rds.c
In file included from /usr/include/features.h:485,
from /usr/include/arm-linux-gnueabi/bits/libc-header-start.h:33,
from /usr/include/stdint.h:26,
from /usr/lib/gcc/arm-linux-gnueabi/10/include/stdint.h:9,
from rds.c:21:
/usr/include/arm-linux-gnueabi/gnu/stubs.h:10:11: fatal error: gnu/stubs-hard.h: No such file or directory
10 | # include <gnu/stubs-hard.h>
| ^~~~~~~~~~~~~~~~~~
compilation terminated.
make: *** [Makefile:43: rds.o] Error 1

[sijanec]

I have the same problem on Debian Bullseye. You also need package libsndfile1-dev, but that's not related to this bug.

Try this:

cd src/
rm *.o
sed -e s/=hard/=soft/g < Makefile > Makefile2
make -f Makefile2

It compiles, but I get runtime errors then:

root@rpi1-20210823:~/sw/PiFmRds-master/src# ./pi_fm_rds 
Failed to map peripheral at 0x20007000: Operation not permitted.
Terminating: cleanly deactivated the DMA engine and killed the carrier.

Fixing this error by adding iomem=relaxed to cmdline.txt, I get another runtime error:

Using local mbox device file with major 249.
Allocating physical memory: size = 3403776     ioctl_set_msg failed:-1
Could not allocate memory.
Terminating: cleanly deactivated the DMA engine and killed the carrier.

[Remanent]

have you tried running it using sudo (command)