Fail to build linux-user on Alpine
As of QEMU v6.1.0
configured with --disable-tools --target-list="aarch64-linux-user mips64el-linux-user x86_64-linux-user"
on Alpine Linux:
C compiler for the host machine: cc (gcc 10.3.1 "cc (Alpine 10.3.1_git20210625) 10.3.1 20210625")
[880/1156] Compiling C object libcommon.fa.p/ebpf_ebpf_rss.c.o
ninja: job failed: cc -Ilibcommon.fa.p -I../capstone/include/capstone -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -fdiagnostics-color=auto -Wall -Winvalid-pch -Werror -std=gnu11 -O2 -g -isystem /builds/philmd/qemu/linux-headers -isystem linux-headers -iquote . -iquote /builds/philmd/qemu -iquote /builds/philmd/qemu/include -iquote /builds/philmd/qemu/disas/libvixl -iquote /builds/philmd/qemu/tcg/i386 -pthread -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -m64 -mcx16 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wold-style-declaration -Wold-style-definition -Wtype-limits -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wempty-body -Wnested-externs -Wendif-labels -Wexpansion-to-defined -Wimplicit-fallthrough=2 -Wno-missing-include-dirs -Wno-shift-negative-value -Wno-psabi -fstack-protector-strong -fPIE -MD -MQ libcommon.fa.p/ebpf_ebpf_rss.c.o -MF libcommon.fa.p/ebpf_ebpf_rss.c.o.d -o libcommon.fa.p/ebpf_ebpf_rss.c.o -c ../ebpf/ebpf_rss.c
In file included from ../ebpf/ebpf_rss.c:24:
../ebpf/trace.h:1:10: fatal error: trace/trace-ebpf.h: No such file or directory
1 | #include "trace/trace-ebpf.h"
| ^~~~~~~~~~~~~~~~~~~~
compilation terminated.