Hi, I'm Brian, I'm trying to compile ubase using musl as libc on
buildroot. I use a Pinebook Pro, so aarch64 is my arch.
By just running make I get this error:
/home/blmayer/git/distro/buildroot/output/host/bin/aarch64-buildroot-linux-musl-gcc
-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2
-g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
-o df.o -c df.c
dd.c: In function 'copy_splice':
dd.c:179:21: warning: implicit declaration of function 'splice'
[-Wimplicit-function-declaration]
179 | r = splice(ifd, NULL, p[1], NULL, n, SPLICE_F_MORE);
| ^~~~~~
/home/blmayer/git/distro/buildroot/output/host/bin/aarch64-buildroot-linux-musl-gcc
-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2
-g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
-o dmesg.o -c dmesg.c
dd.c:179:54: error: 'SPLICE_F_MORE' undeclared (first use in this function)
179 | r = splice(ifd, NULL, p[1], NULL, n, SPLICE_F_MORE);
| ^~~~~~~~~~~~~
dd.c:179:54: note: each undeclared identifier is reported only once
for each function it appears in
/home/blmayer/git/distro/buildroot/output/host/bin/aarch64-buildroot-linux-musl-gcc
-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2
-g0 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
-o eject.o -c eject.c
make[1]: *** [Makefile:164: dd.o] Error 1
My guess is that glibc provides that function by musl doesn't. So as
my system is using musl that function is not found. Can I get some
help?
Thanks,
Brian
