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2022-09-01configure: improve error for ucontext coroutine backendPaolo Bonzini1-10/+1
Instead of using feature_not_found(), which is not a good match because there is no "remedy" to fix the lack of makecontext(), just print a custom error. This happens to remove the last use of feature_not_found(), so remove the definition and the documentation. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-29configure: pass correct cflags to container-based cross compilersPaolo Bonzini1-1/+0
probe_target_compiler returns nonempty $target_cc for installed toolchains and $container_cross_cc for container-based toolchains. In both cases however the flags (coming from $cross_cc_cflags_${target_arch}) must be in $target_cflags. Therefore, do not clear them prior to returning from probe_target_compiler. Reported-by: Taylor Simpson <tsimpson@quicinc.com> Fixes: 92e288fcfb ("build: try both native and cross compilers", 2022-07-08) Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-29configure: Fix ppc container_cross_cc substitutionRichard Henderson1-1/+1
When moving this code out of probe_target_compiler(), we failed to adjust the variable in which the target is located, resulting in e.g. powerpc64-linux-user-linux-gnu-gcc-10 Fixes: cd362defbbd ("tests/tcg: merge configure.sh back into main configure script") Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220728183901.1290113-1-richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-26configure: Avoid '==' bashismPeter Maydell1-1/+1
The '==' operator to test is a bashism; the standard way to copmare strings is '='. This causes dash to complain: ../../configure: 681: test: linux: unexpected operator Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20220720152631.450903-6-peter.maydell@linaro.org
2022-07-26configure: Drop dead code attempting to use -msmall-data on alpha hostsPeter Maydell1-7/+0
In commit 823eb013452e93d we moved the setting of ARCH from configure to meson.build, but we accidentally left behind one attempt to use $ARCH in configure, which was trying to add -msmall-data to the compiler flags on Alpha hosts. Since ARCH is now never set, the test always fails and we never add the flag. There isn't actually any need to use this compiler flag on Alpha: the original intent was that it would allow us to simplify our TCG codegen on that platform, but we never actually made the TCG changes that would rely on -msmall-data. Drop the effectively-dead code from configure, as we don't need it. This was spotted by shellcheck: In ./configure line 2254: case "$ARCH" in ^---^ SC2153: Possible misspelling: ARCH may not be assigned, but arch is. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20220720152631.450903-5-peter.maydell@linaro.org
2022-07-26configure: Don't use bash-specific string-replacement syntaxPeter Maydell1-3/+4
The variable string-replacement syntax ${var/old/new} is a bashism (though it is also supported by some other shells), and for instance does not work with the NetBSD /bin/sh, which complains: ../src/configure: 687: Syntax error: Bad substitution Replace it with a more portable sed-based approach, similar to what we already do in quote_sh(). Note that shellcheck also diagnoses this: In ./configure line 687: e=${e/'\'/'\\'} ^-----------^ SC2039: In POSIX sh, string replacement is undefined. ^-- SC1003: Want to escape a single quote? echo 'This is how it'\''s done'. ^-- SC1003: Want to escape a single quote? echo 'This is how it'\''s done'. In ./configure line 688: e=${e/\"/'\"'} ^----------^ SC2039: In POSIX sh, string replacement is undefined. Fixes: 8154f5e64b0cf ("meson: Prefix each element of firmware path") Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Thomas Huth <thuth@redhat.com> Message-id: 20220720152631.450903-4-peter.maydell@linaro.org
2022-07-26configure: Add braces to clarify intent of $emu[[:space:]]Peter Maydell1-1/+1
In shell script syntax, $var[something] is not special for variable expansion: $var is expanded. However, as it can look as if it were intended to be an array element access (the correct syntax for which is ${var[something]}), shellcheck recommends using explicit braces around ${var} to clarify the intended expansion. This fixes the warning: In ./configure line 2346: if "$target_ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then ^-- SC1087: Use braces when expanding arrays, e.g. ${array[idx]} (or ${var}[.. to quiet). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20220720152631.450903-3-peter.maydell@linaro.org
2022-07-26configure: Add missing POSIX-required spacePeter Maydell1-1/+1
In commit 7d7dbf9dc15be6e1 we added a line to the configure script which is not valid POSIX shell syntax, because it is missing a space after a '!' character. shellcheck diagnoses this: if !(GIT="$git" "$source_path/scripts/git-submodule.sh" "$git_submodules_action" "$git_submodules"); then ^-- SC1035: You are missing a required space after the !. and the OpenBSD shell will not correctly handle this without the space. Fixes: 7d7dbf9dc15be6e1 ("configure: replace --enable/disable-git-update with --with-git-submodules") Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Tested-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-id: 20220720152631.450903-2-peter.maydell@linaro.org
2022-07-19tests/docker/dockerfiles: Add debian-loongarch-cross.dockerRichard Henderson1-0/+5
Use the pre-packaged toolchain provided by Loongson via github. Tested-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220704070824.965429-1-richard.henderson@linaro.org>
2022-07-14Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingPeter Maydell1-0/+15
* SCSI fuzzing fix (Mauro) * pre-install data files in the build directory (Akihiko) * SCSI fixes for Mac OS (Mark) # gpg: Signature made Wed 13 Jul 2022 15:59:00 BST # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: pc-bios/s390-ccw: add -Wno-array-bounds q800: add default vendor and product information for scsi-cd devices q800: add default vendor and product information for scsi-hd devices scsi-disk: allow MODE SELECT block descriptor to set the block size scsi-disk: allow the MODE_PAGE_R_W_ERROR AWRE bit to be changeable for CDROM drives q800: implement compat_props to enable quirk_mode_page_truncated for scsi-cd devices scsi-disk: add SCSI_DISK_QUIRK_MODE_PAGE_TRUNCATED quirk for Macintosh scsi-disk: add FORMAT UNIT command q800: implement compat_props to enable quirk_mode_page_vendor_specific_apple for scsi devices scsi-disk: add SCSI_DISK_QUIRK_MODE_PAGE_VENDOR_SPECIFIC_APPLE quirk for Macintosh q800: implement compat_props to enable quirk_mode_sense_rom_use_dbd for scsi-cd devices scsi-disk: add SCSI_DISK_QUIRK_MODE_SENSE_ROM_USE_DBD quirk for Macintosh q800: implement compat_props to enable quirk_mode_page_apple_vendor for scsi-cd devices scsi-disk: add MODE_PAGE_APPLE_VENDOR quirk for Macintosh scsi-disk: add new quirks bitmap to SCSIDiskState meson: Prefix each element of firmware path module: Use bundle mechanism datadir: Use bundle mechanism cutils: Introduce bundle mechanism scsi/lsi53c895a: really fix use-after-free in lsi_do_msgout (CVE-2022-0216) Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-07-13meson: Prefix each element of firmware pathAkihiko Odaki1-0/+15
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com> Message-Id: <20220624154042.51512-1-akihiko.odaki@gmail.com> [Rewrite shell function without using Bash extensions. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-13configure: Restrict TCG to emulationPhilippe Mathieu-Daudé1-6/+14
If we don't need to emulate any target, we certainly don't need TCG. This should also help to compile again with ".../configure --enable-tools --disable-system --disable-user" on systems that do not have a TCG backend. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> [thuth: Re-arranged the code, remove check-softfloat from buildtest.yml] Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220706153816.768143-1-thuth@redhat.com>
2022-07-08build: try both native and cross compilersPaolo Bonzini1-64/+95
Configure is trying to fall back on cross compilers for targets that can have bi-arch or bi-endian toolchains, but there are many corner cases where just checking the name can go wrong. For example, the RHEL ppc64le compiler is bi-arch and bi-endian, but multilibs are disabled. Therefore it cannot be used to build 32-bit hosted binaries like the linux-user TCG tests. Trying the cross compiler first also does not work, and an example for this is also ppc64le. The powerpc64-linux-gnu-gcc binary from the cross-gcc package is theoretically multilib-friendly, but it cannot find the CRT files on a ppc64le host, because they are not in the .../le multilib subdirectory. This can be fixed by testing both the native compiler and the cross compiler, and proceeding with the first one that works. To do this, move the compiler usability check from the tests/tcg snippet to inside probe_target_compiler and, while at it, restrict the softmmu emulation target to basically a test for the presence of libgcc. Tested-by: Matheus Kowalczuk Ferst <matheus.ferst@eldorado.org.br> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-08configure: pass whole target name to probe_target_compilerPaolo Bonzini1-20/+32
Let probe_target_compiler know if it is looking for a compiler for a softmmu (freestanding) or a linux-user (hosted) environment. The detection for the compiler has to be done differently in the two cases. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-06configure: write EXTRA_CFLAGS for all sub-MakefilesPaolo Bonzini1-4/+2
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-06configure: allow more host/target combos to use the host compilerPaolo Bonzini1-0/+4
Add more pairs of bi-arch compilers, so that it is not necessary to have e.g. both little-endian and big-endian ARM compilers. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-06configure, pc-bios/vof: pass cross CFLAGS correctlyPaolo Bonzini1-9/+4
Use the flags passed to the configure script for the ppc cross compiler, which in fact default to those that are needed to get the 32-bit ISA. Add the endianness flag so that it remains possible to use a ppc64le compiler to compile VOF. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-06configure, pc-bios/s390-ccw: pass cross CFLAGS correctlyPaolo Bonzini1-0/+1
QEMU_CFLAGS is not available in pc-bios/s390-ccw/netboot.mak, but the Makefile needs to access the flags passed to the configure script for the s390x cross compiler. Fix everything and rename QEMU_CFLAGS to EXTRA_CFLAGS for consistency with tests/tcg. Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-06configure, pc-bios/optionrom: pass cross CFLAGS correctlyPaolo Bonzini1-14/+18
The optionrom build is disregarding the flags passed to the configure script via --cross-cflags-i386. Pass it down and add it to the Makefile. This will make it possible to get the -m32 flag from $target_cflags to force a 32-bit build on 64-bit hosts, instead of supplying manually the arcane -Wa,-32 and linker emulation options. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-06-16Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingRichard Henderson1-14/+8
* statistics subsystem * virtio reset cleanups * build system cleanups * fix Cirrus CI # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmKpooQUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroNlFwf+OugLGRZl3KVc7akQwUJe9gg2T31h # VkC+7Tei8FAwe8vDppVd+CYEIi0M3acxD2amRrv2etCCGSuySN1PbkfRcSfPBX01 # pRWpasdhfqnZR8Iidi7YW1Ou5CcGqKH49nunBhW10+osb/mu5sVscMuOJgTDj/lK # CpsmDyk6572yGmczjNLlmhYcTU36clHpAZgazZHwk1PU+B3fCKlYYyvUpT3ItJvd # cK92aIUWrfofl3yTy0k4IwvZwNjTBirlstOIomZ333xzSA+mm5TR+mTvGRTZ69+a # v+snpMp4ILDMoB5kxQ42kK5WpdiN//LnriA9CBFDtOidsDDn8kx7gJe2RA== # =Dxwa # -----END PGP SIGNATURE----- # gpg: Signature made Wed 15 Jun 2022 02:12:36 AM PDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (21 commits) build: include pc-bios/ part in the ROMS variable meson: put cross compiler info in a separate section q35：Enable TSEG only when G_SMRAME and TSEG_EN both enabled build: fix check for -fsanitize-coverage-allowlist tests/vm: allow running tests in an unconfigured source tree configure: cleanup -fno-pie detection configure: update list of preserved environment variables virtio-mmio: cleanup reset virtio: stop ioeventfd on reset virtio-mmio: stop ioeventfd on legacy reset s390x: simplify virtio_ccw_reset_virtio block: add more commands to preconfig mode hmp: add filtering of statistics by name qmp: add filtering of statistics by name hmp: add filtering of statistics by provider qmp: add filtering of statistics by provider hmp: add basic "info stats" implementation cutils: add functions for IEC and SI prefixes qmp: add filtering of statistics by target vCPU kvm: Support for querying fd-based stats ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-15vfio-user: build libraryJagannathan Raman1-0/+17
add the libvfio-user library as a submodule. build it as a meson subproject. libvfio-user is distributed with BSD 3-Clause license and json-c with MIT (Expat) license Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com> Signed-off-by: John G Johnson <john.g.johnson@oracle.com> Signed-off-by: Jagannathan Raman <jag.raman@oracle.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: c2adec87958b081d1dc8775d4aa05c897912f025.1655151679.git.jag.raman@oracle.com [Changed submodule URL to QEMU's libvfio-user mirror on GitLab. The QEMU project mirrors its dependencies so that it can provide full source code even in the event that its dependencies become unavailable. Note that the mirror repo is manually updated, so please contact me to make newer libvfio-user commits available. If I become a bottleneck we can set up a cronjob. Updated scripts/meson-buildoptions.sh to match the meson_options.txt change. Failure to do so can result in scripts/meson-buildoptions.sh being modified by the build system later on and you end up with a dirty working tree. --Stefan] Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-06-15build: include pc-bios/ part in the ROMS variablePaolo Bonzini1-3/+3
Include the full path in TARGET_DIR, so that messages from sub-Makefiles are clearer. Also, prepare for possibly building firmware outside pc-bios/ from the Makefile, Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-06-15configure: cleanup -fno-pie detectionPaolo Bonzini1-9/+4
Place it only inside the 'if test "$pie" = "no"' conditional. Since commit 43924d1e53 ("pc-bios/optionrom: detect -fno-pie", 2022-05-12), the PIE options are detected independently by pc-bios/optionrom/Makefile, and the CFLAGS_NOPIE/LDFLAGS_NOPIE variables are not used anymore. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-06-14configure: update list of preserved environment variablesPaolo Bonzini1-2/+1
INSTALL and LIBTOOL are not used anymore, but OBJCFLAGS is new and was not listed. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-06-14tests/tcg: disable xtensa-linux-user againPaolo Bonzini1-1/+4
The move from tests/tcg/configure.sh started enabling the container image for xtensa-linux-user, which fails because the compiler does not have the full set of headers. The cause is the "xtensa*-softmmu)" case in tests/tcg/configure.sh which became just "xtensa*)" in the new probe_target_compiler shell function. Look out for xtensa*-linux-user and do not configure it. Reported-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220608135727.1341946-1-pbonzini@redhat.com> Fixes: cd362defbb ("tests/tcg: merge configure.sh back into main configure script") Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220613171258.1905715-6-alex.bennee@linaro.org>
2022-06-06target/loongarch: 'make check-tcg' supportSong Gao1-0/+1
Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220606124333.2060567-44-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06configure: remove reference to removed optionPaolo Bonzini1-1/+0
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-06-01configure: remove unused variables from config-host.makPaolo Bonzini1-6/+0
The only compiler variable that is still needed is $(CC), for contrib/plugins/Makefile. All firmware builds have their own config-host.mak file. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220517092616.1272238-17-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220527153603.887929-28-alex.bennee@linaro.org>
2022-06-01configure: enable cross compilation of vofPaolo Bonzini1-0/+10
While container-based cross compilers are not supported, this already makes it possible to build vof on any machine that has an installation of GCC and binutils for 32- or 64-bit PowerPC. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220517092616.1272238-16-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220527153603.887929-27-alex.bennee@linaro.org>
2022-06-01configure: enable cross-compilation of optionromPaolo Bonzini1-8/+22
While container-based cross compilers are not supported, this already makes it possible to build x86 optionroms on any machine that has an installation of GCC and binutils for 32- or 64-bit x86. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220517092616.1272238-15-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220527153603.887929-26-alex.bennee@linaro.org>
2022-06-01configure: enable cross-compilation of s390-ccwPaolo Bonzini1-5/+13
While container-based cross compilers are not supported, this already makes it possible to build s390-ccw on any machine that has s390x GCC and binutils installed. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220517092616.1272238-14-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20220527153603.887929-25-alex.bennee@linaro.org>
2022-06-01configure: move symlink configuration earlierPaolo Bonzini1-25/+24
Ensure that the pc-bios/optionrom and pc-bios/s390-ccw directory exist at the time when we'll write out the compiler configuration for them. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220517092616.1272238-13-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220527153603.887929-24-alex.bennee@linaro.org>
2022-06-01configure: include more binutils in tests/tcg makefilePaolo Bonzini1-0/+51
Firmware builds require paths to all the binutils; it is not enough to use only cc, or even as/ld as in the case of tests/tcg/tricore. Adjust the cross-compiler configurator to detect also ar, nm, objcopy, ranlib and strip. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220517092616.1272238-12-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220527153603.887929-23-alex.bennee@linaro.org>
2022-06-01configure: introduce --cross-prefix-*=Paolo Bonzini1-60/+77
Also in preparation for handling more binaries from the cross binutils, support an option --cross-prefix-ARCH. All cross_cc_* defaults are replaced with cross_prefix_*; the cross_cc_* fallbacks are extended to the cross-compilation prefix, but the compiler fallbacks remain as well. This way, for example, --cross-cc-arm=arm-linux-gnueabihf-clang also applies to armeb binaries. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220517092616.1272238-11-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220527153603.887929-22-alex.bennee@linaro.org>
2022-06-01configure: handle host compiler in probe_target_compilerPaolo Bonzini1-11/+14
In preparation for handling more binaries than just cc, handle the case of "probe_target_compiler $cpu" directly in the function, setting the target_* variables based on the ones that are used to build QEMU. The clang check also needs to be moved after this fallback. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517092616.1272238-10-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220527153603.887929-21-alex.bennee@linaro.org>
2022-06-01configure: add missing cross compiler fallbacksPaolo Bonzini1-1/+3
The arm compiler can be used for armeb, and the sparc64 compiler can be used for sparc. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517092616.1272238-9-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220527153603.887929-20-alex.bennee@linaro.org>
2022-06-01tests/tcg: merge configure.sh back into main configure scriptPaolo Bonzini1-10/+388
tests/tcg/configure.sh has a complicated story. In the beginning its code ran as part of the creation of config-target.mak files, and that is where it placed the information on the target compiler. However, probing for the buildability of TCG tests required multiple inclusions of config-target.mak in the _main_ Makefile (not in Makefile.target, which took care of building the QEMU executables in the pre-Meson era), which polluted the namespace. Thus, it was moved to a separate directory. It created small config-*.mak files in $(BUILD_DIR)/tests/tcg. Those were also included multiple times, but at least they were small and manageable; this was also an important step in disentangling the TCG tests from Makefile.target. Since then, Meson has allowed the configure script to go on a diet. A few compilation tests survive (mostly for sanitizers) but these days it mostly takes care of command line parsing, looking for tools, and setting up the environment for Meson to do its stuff. It's time to extend configure with the capability to build for more than just one target: not just tests, but also firmware. As a first step, integrate all the logic to find cross compilers in the configure script, and move tests/tcg/configure.sh back there (though as a separate loop, not integrated in the one that generates target configurations for Meson). tests/tcg is actually very close to being buildable as a standalone project, so I actually expect the compiler tests to move back to tests/tcg, as a "configure" script of sorts which would run at Make time after the docker images are built. The GCC tree has a similar idea of doing only bare-bones tree-wide configuration and leaving the rest for Make time. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517092616.1272238-8-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220527153603.887929-19-alex.bennee@linaro.org>
2022-06-01configure, meson: move symlinking of ROMs to mesonPaolo Bonzini1-15/+0
This is useful because pc-bios/meson.build already has a list of all ROM files, and thus does not need to use wildcards. The problems with wildcards are mentioned above the definition of the LINKS variable, but then the recommendation is disattended. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220517092616.1272238-6-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220527153603.887929-17-alex.bennee@linaro.org>
2022-06-01configure: do not define or use the CPP variablePaolo Bonzini1-3/+0
Just hardcode $(CC) -E, it should be enough. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220517092616.1272238-2-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220527153603.887929-13-alex.bennee@linaro.org>
2022-05-28qga/wixl: replace QEMU_GA_MSI_MINGW_BIN_PATH with glib bindirMarc-André Lureau1-3/+6
Use more conventional variables to set the location of pre-built DLL/bin. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com> Message-Id: <20220525144140.591926-15-marcandre.lureau@redhat.com>
2022-05-18capstone: Remove the capstone submoduleThomas Huth1-21/+0
Now that we allow compiling with Capstone v3.0.5 again, all our supported build hosts should provide at least this version of the disassembler library, so we do not need to ship this as a submodule anymore. Message-Id: <20220516145823.148450-4-thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-05-18docs/about: Update the support statement for WindowsThomas Huth1-0/+2
Our support statement for Windows currently talks about "Vista / Server 2008" - which is related to the API of Windows, and this is not easy to understand for the non-technical users. Additionally, glib sets the _WIN32_WINNT macro to 0x0601 already, which indicates the Windows 7 API, so QEMU effectively depends on the Windows 7 API, too. Thus let's bump the _WIN32_WINNT setting in QEMU to the same level as glib uses and adjust our support statement in the documentation to something similar that we're using for Linux and the *BSD systems (i.e. only the two most recent versions), which should hopefully be easier to understand for the users now. And since we're nowadays also compile-testing QEMU with MSYS2 on Windows itself, I think we could mention this build environment here, too. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/880 Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Stefan Weil <sw@weilnetz.de> Message-Id: <20220513063958.1181443-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-05-14configure: remove duplicate help messagesPaolo Bonzini1-4/+0
These messages are already emitted by scripts/meson-parse-buildoptions.sh. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-14configure: remove another dead variablePaolo Bonzini1-1/+0
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-12pc-bios/optionrom: detect -fno-piePaolo Bonzini1-1/+0
Do not rely on the detection that was done in the configure script, since in the future we may want to cross-compile this file. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07configure, meson: move vhost options to MesonPaolo Bonzini1-82/+0
Finish the conversion by moving all the definitions and the constraint checks to meson_options.txt and meson.build respectively. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07build: move vhost-user-fs configuration to KconfigPaolo Bonzini1-12/+0
vhost-user-fs is a device and it should be possible to enable/disable it with --without-default-devices, not --without-default-features. Compute its default value in Kconfig to obtain the more intuitive behavior. In this case the configure options were undocumented, too. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07build: move vhost-scsi configuration to KconfigPaolo Bonzini1-15/+0
vhost-scsi and vhost-user-scsi are two devices of their own; it should be possible to enable/disable them with --without-default-devices, not --without-default-features. Compute their default value in Kconfig to obtain the more intuitive behavior. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07build: move vhost-vsock configuration to KconfigPaolo Bonzini1-16/+0
vhost-vsock and vhost-user-vsock are two devices of their own; it should be possible to enable/disable them with --without-default-devices, not --without-default-features. Compute their default value in Kconfig to obtain the more intuitive behavior. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07configure: simplify vhost-net-{user, vdpa} configurationPaolo Bonzini1-13/+4
Cleanup to ease review of the conversion to meson. vhost_net_user and vhost_net_vdpa are never assigned anything in the command line parsing loop, so they are always equal to $vhost_user and $vhost_vdpa. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.1 at 2025-01-16 15:19:49 +0000