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KVM: 0.886
TCG: 0.884
VMM: 0.881
risc-v: 0.869
x86: 0.869
hypervisor: 0.861
vnc: 0.860
network: 0.859
i386: 0.859
arm: 0.856
kernel: 0.855
performance: 0.855
permissions: 0.854
assembly: 0.853
PID: 0.853
architecture: 0.852
files: 0.851
semantic: 0.850
debug: 0.850
peripherals: 0.849
graphic: 0.847
mistranslation: 0.846
register: 0.845
user-level: 0.845
virtual: 0.845
device: 0.844
socket: 0.844
ppc: 0.830
boot: 0.830
configure script --extra-cflags not passed to config-meson.cross
Since qemu 5.2, when building, the configure would not finish, but would return this error instead:
qemu ../meson.build:852:2: ERROR: C header 'sasl/sasl.h' not found
This is for a cross build, and I invoke qemu with the --extra-cflags and --extra-ldflags containing all the proper paths to the headers, libraries etc. It worked properly with qemu 3.1 to 5.1.
After looking into the configure script, it seems that meson is passed the CFLAGS environment variable instead of QEMU_CFLAGS, and only the latter contains the --extra-cflags argument:
echo "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross
Using the CFLAGS and LDFLAGS environment variable instead of --extra-cflags and --extra-ldflags fixes the issue.
Here is my full invocation of the configure script:
CFLAGS=" -isystem /home/anisse/dev/qemu-cross/build/usr/include" \
LDFLAGS="-Wl,--gc-sections -Wl,-Y/home/anisse/dev/qemu-cross/build/lib -Wl,-Y/home/anisse/dev/qemu-cross/build/usr/lib -Wl,-rpath-link,/home/anisse/dev/qemu-cross/build/lib -Wl,-rpath-link,/home/anisse/dev/qemu-cross/build/usr/lib" \
PKG_CONFIG=pkg-config \
PKG_CONFIG_LIBDIR="/home/anisse/dev/qemu-cross/build/usr/lib/pkgconfig" \
PKG_CONFIG_SYSROOT_DIR="/home/anisse/dev/qemu-cross/build" \
./configure $(cat ../features) --enable-vnc --enable-vnc-sasl --enable-vnc-jpeg --enable-vnc-png --target-list=aarch64-softmmu --cross-prefix=/opt/toolchains/aarch64-musl-1.2.2-gcc-10.2.0-binutils-2.36-gdb-7.12.1-1/bin/aarch64-linux-musl-
And the content of the ./features file:
--enable-system --disable-user --disable-linux-user --disable-bsd-user --disable-docs --disable-guest-agent --disable-guest-agent-msi --enable-pie --disable-modules --disable-module-upgrades --disable-debug-tcg --disable-debug-info --disable-sparse --disable-safe-stack --disable-gnutls --disable-nettle --disable-gcrypt --disable-auth-pam --disable-sdl --disable-sdl-image --disable-gtk --disable-vte --disable-curses --disable-iconv --enable-vnc --enable-vnc-sasl --enable-vnc-jpeg --enable-vnc-png --disable-cocoa --disable-virtfs --disable-virtiofsd --disable-libudev --disable-mpath --disable-xen --disable-xen-pci-passthrough --disable-brlapi --disable-curl --enable-membarrier --enable-fdt --enable-kvm --disable-hax --disable-hvf --disable-whpx --disable-rdma --disable-pvrdma --disable-vde --disable-netmap --disable-linux-aio --disable-linux-io-uring --disable-cap-ng --disable-attr --enable-vhost-net --enable-vhost-vsock --enable-vhost-scsi --enable-vhost-crypto --enable-vhost-kernel --enable-vhost-user --disable-vhost-user-blk-server --disable-vhost-vdpa --disable-spice --disable-rbd --disable-libiscsi --disable-libnfs --disable-smartcard --disable-u2f --enable-libusb --disable-live-block-migration --disable-usb-redir --disable-lzo --disable-snappy --disable-bzip2 --disable-lzfse --disable-zstd --disable-seccomp --disable-coroutine-pool --disable-glusterfs --disable-tpm --disable-libssh --disable-numa --disable-libxml2 --disable-tcmalloc --disable-jemalloc --disable-avx2 --disable-avx512f --disable-replication --disable-opengl --disable-virglrenderer --disable-xfsctl --disable-qom-cast-debug --enable-tools --disable-bochs --disable-cloop --disable-dmg --enable-qcow1 --enable-vdi --disable-vvfat --disable-qed --disable-parallels --disable-sheepdog --enable-crypto-afalg --disable-capstone --disable-debug-mutex --disable-libpmem --disable-xkbcommon --disable-rng-none --disable-libdaxctl
Sorry, this is the "fixed" version, but you get the idea of how I invoke it. sasl.h is present in
/home/anisse/dev/qemu-cross/build/usr/include/sasl/sasl.h ; this path is passed through -isystem.
The QEMU project is currently moving its bug tracking to another system.
For this we need to know which bugs are still valid and which could be
closed already. Thus we are setting the bug state to "Incomplete" now.
If the bug has already been fixed in the latest upstream version of QEMU,
then please close this ticket as "Fix released".
If it is not fixed yet and you think that this bug report here is still
valid, then you have two options:
1) If you already have an account on gitlab.com, please open a new ticket
for this problem in our new tracker here:
https://gitlab.com/qemu-project/qemu/-/issues
and then close this ticket here on Launchpad (or let it expire auto-
matically after 60 days). Please mention the URL of this bug ticket on
Launchpad in the new ticket on GitLab.
2) If you don't have an account on gitlab.com and don't intend to get
one, but still would like to keep this ticket opened, then please switch
the state back to "New" or "Confirmed" within the next 60 days (other-
wise it will get closed as "Expired"). We will then eventually migrate
the ticket automatically to the new system (but you won't be the reporter
of the bug in the new system and thus you won't get notified on changes
anymore).
Thank you and sorry for the inconvenience.
[Expired for QEMU because there has been no activity for 60 days.]
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