WithoutPatch

[build]# cat ./subprojects/libvfio-user/__CMake_build/CMakeMesonToolchainFile.cmake
######################################
###  AUTOMATICALLY GENERATED FILE  ###
######################################

# This file was generated from the configuration in the
# relevant meson machine file. See the meson documentation
# https://mesonbuild.com/Machine-files.html for more information

if(DEFINED MESON_PRELOAD_FILE)
    include("${MESON_PRELOAD_FILE}")
endif()

# Variables from meson
set(CMAKE_SIZEOF_VOID_P "8")
set(CMAKE_C_COMPILER "/opt/rh/devtoolset-9/root/usr/bin/cc" "-m64" "-mcx16")
set(CMAKE_CXX_COMPILER "/opt/rh/devtoolset-9/root/usr/bin/c++" "-m64" "-mcx16")

[build]# cat ./subprojects/libvfio-user/__CMake_build/CMakeCache.txt
# This is the CMakeCache file.
# For build in directory: /home/qemu-separation/qemu-split/build/subprojects/libvfio-user/__CMake_build
# It was generated by CMake: /usr/bin/cmake3
# You can edit this file to change values found and used by cmake.
# If you do not want to change any of the values, simply exit the editor.
# If you do want to change a value, simply edit, save, and exit the editor.
# The syntax for the file is as follows:
# KEY:TYPE=VALUE
# KEY is the name of a variable in the cache.
# TYPE is a hint to GUIs for the type of VALUE, DO NOT EDIT TYPE!.
# VALUE is the current value for the KEY.

########################
# EXTERNAL cache entries
########################

//Path to a program.
CMAKE_ADDR2LINE:FILEPATH=/opt/rh/devtoolset-9/root/usr/bin/addr2line

//Path to a program.
CMAKE_AR:FILEPATH=/opt/rh/devtoolset-9/root/usr/bin/ar

//Choose the type of build, options are: None Debug Release RelWithDebInfo
// MinSizeRel ...
CMAKE_BUILD_TYPE:STRING=

//Flags used by the C compiler during all build types.
CMAKE_C_FLAGS:STRING=

//Flags used by the C compiler during DEBUG builds.
CMAKE_C_FLAGS_DEBUG:STRING=

//Flags used by the C compiler during MINSIZEREL builds.
CMAKE_C_FLAGS_MINSIZEREL:STRING=

//Flags used by the C compiler during RELEASE builds.
CMAKE_C_FLAGS_RELEASE:STRING=

//Flags used by the C compiler during RELWITHDEBINFO builds.
CMAKE_C_FLAGS_RELWITHDEBINFO:STRING=

//Path to a program.
CMAKE_DLLTOOL:FILEPATH=CMAKE_DLLTOOL-NOTFOUND

//Flags used by the linker during all build types.
CMAKE_EXE_LINKER_FLAGS:STRING=

//Flags used by the linker during DEBUG builds.
CMAKE_EXE_LINKER_FLAGS_DEBUG:STRING=

//Flags used by the linker during MINSIZEREL builds.
CMAKE_EXE_LINKER_FLAGS_MINSIZEREL:STRING=

//Flags used by the linker during RELEASE builds.
CMAKE_EXE_LINKER_FLAGS_RELEASE:STRING=

//Flags used by the linker during RELWITHDEBINFO builds.
CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO:STRING=

//Enable/Disable output of compile commands during generation.
CMAKE_EXPORT_COMPILE_COMMANDS:BOOL=

//Install path prefix, prepended onto install directories.
CMAKE_INSTALL_PREFIX:PATH=/usr/local

//Path to a program.
CMAKE_LINKER:FILEPATH=/opt/rh/devtoolset-9/root/usr/bin/ld

//Program used to build from build.ninja files.
CMAKE_MAKE_PROGRAM:FILEPATH=/usr/bin/ninja-build

//Flags used by the linker during the creation of modules during
// all build types.
CMAKE_MODULE_LINKER_FLAGS:STRING=

//Flags used by the linker during the creation of modules during
// DEBUG builds.
CMAKE_MODULE_LINKER_FLAGS_DEBUG:STRING=

//Flags used by the linker during the creation of modules during
// MINSIZEREL builds.
CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL:STRING=

//Flags used by the linker during the creation of modules during
// RELEASE builds.
CMAKE_MODULE_LINKER_FLAGS_RELEASE:STRING=

//Flags used by the linker during the creation of modules during
// RELWITHDEBINFO builds.
CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO:STRING=

//Path to a program.
CMAKE_NM:FILEPATH=/opt/rh/devtoolset-9/root/usr/bin/nm

//Path to a program.
CMAKE_OBJCOPY:FILEPATH=/opt/rh/devtoolset-9/root/usr/bin/objcopy

//Path to a program.
CMAKE_OBJDUMP:FILEPATH=/opt/rh/devtoolset-9/root/usr/bin/objdump

//No help, variable specified on the command line.
CMAKE_POLICY_WARNING_CMP0025:UNINITIALIZED=OFF

//No help, variable specified on the command line.
CMAKE_POLICY_WARNING_CMP0047:UNINITIALIZED=OFF

//No help, variable specified on the command line.
CMAKE_POLICY_WARNING_CMP0056:UNINITIALIZED=OFF

//No help, variable specified on the command line.
CMAKE_POLICY_WARNING_CMP0060:UNINITIALIZED=OFF

//No help, variable specified on the command line.
CMAKE_POLICY_WARNING_CMP0065:UNINITIALIZED=OFF

//No help, variable specified on the command line.
CMAKE_POLICY_WARNING_CMP0066:UNINITIALIZED=OFF

//No help, variable specified on the command line.
CMAKE_POLICY_WARNING_CMP0067:UNINITIALIZED=OFF

//No help, variable specified on the command line.
CMAKE_POLICY_WARNING_CMP0082:UNINITIALIZED=OFF

//No help, variable specified on the command line.
CMAKE_POLICY_WARNING_CMP0089:UNINITIALIZED=OFF

//No help, variable specified on the command line.
CMAKE_POLICY_WARNING_CMP0102:UNINITIALIZED=OFF

//Value Computed by CMake
CMAKE_PROJECT_DESCRIPTION:STATIC=

//Value Computed by CMake
CMAKE_PROJECT_HOMEPAGE_URL:STATIC=

//Value Computed by CMake
CMAKE_PROJECT_NAME:STATIC=libvfio-user

//Path to a program.
CMAKE_RANLIB:FILEPATH=/opt/rh/devtoolset-9/root/usr/bin/ranlib

//Path to a program.
CMAKE_READELF:FILEPATH=/opt/rh/devtoolset-9/root/usr/bin/readelf

//Flags used by the linker during the creation of shared libraries
// during all build types.
CMAKE_SHARED_LINKER_FLAGS:STRING=

//Flags used by the linker during the creation of shared libraries
// during DEBUG builds.
CMAKE_SHARED_LINKER_FLAGS_DEBUG:STRING=

//Flags used by the linker during the creation of shared libraries
// during MINSIZEREL builds.
CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL:STRING=

//Flags used by the linker during the creation of shared libraries
// during RELEASE builds.
CMAKE_SHARED_LINKER_FLAGS_RELEASE:STRING=

//Flags used by the linker during the creation of shared libraries
// during RELWITHDEBINFO builds.
CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO:STRING=

//If set, runtime paths are not added when installing shared libraries,
// but are added when building.
CMAKE_SKIP_INSTALL_RPATH:BOOL=NO

//If set, runtime paths are not added when using shared libraries.
CMAKE_SKIP_RPATH:BOOL=NO

//Flags used by the linker during the creation of static libraries
// during all build types.
CMAKE_STATIC_LINKER_FLAGS:STRING=

//Flags used by the linker during the creation of static libraries
// during DEBUG builds.
CMAKE_STATIC_LINKER_FLAGS_DEBUG:STRING=

//Flags used by the linker during the creation of static libraries
// during MINSIZEREL builds.
CMAKE_STATIC_LINKER_FLAGS_MINSIZEREL:STRING=

//Flags used by the linker during the creation of static libraries
// during RELEASE builds.
CMAKE_STATIC_LINKER_FLAGS_RELEASE:STRING=

//Flags used by the linker during the creation of static libraries
// during RELWITHDEBINFO builds.
CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO:STRING=

//Path to a program.
CMAKE_STRIP:FILEPATH=/opt/rh/devtoolset-9/root/usr/bin/strip

//The CMake toolchain file
CMAKE_TOOLCHAIN_FILE:FILEPATH=/home/qemu-separation/qemu-split/build/subprojects/libvfio-user/__CMake_build/CMakeMesonToolchainFile.cmake

//If this value is on, makefiles will be generated without the
// .SILENT directive, and all commands will be echoed to the console
// during the make.  This is useful for debugging only. With Visual
// Studio IDE projects all commands are done without /nologo.
CMAKE_VERBOSE_MAKEFILE:BOOL=FALSE

//No help, variable specified on the command line.
MESON_PRELOAD_FILE:UNINITIALIZED=/home/qemu-separation/qemu-split/build/meson-private/data/preload.cmake

//Value Computed by CMake
libvfio-user_BINARY_DIR:STATIC=/home/qemu-separation/qemu-split/build/subprojects/libvfio-user/__CMake_build

//Value Computed by CMake
libvfio-user_SOURCE_DIR:STATIC=/home/qemu-separation/qemu-split/subprojects/libvfio-user


########################
# INTERNAL cache entries
########################

//ADVANCED property for variable: CMAKE_ADDR2LINE
CMAKE_ADDR2LINE-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_AR
CMAKE_AR-ADVANCED:INTERNAL=1
//This is the directory where this CMakeCache.txt was created
CMAKE_CACHEFILE_DIR:INTERNAL=/home/qemu-separation/qemu-split/build/subprojects/libvfio-user/__CMake_build
//Major version of cmake used to create the current loaded cache
CMAKE_CACHE_MAJOR_VERSION:INTERNAL=3
//Minor version of cmake used to create the current loaded cache
CMAKE_CACHE_MINOR_VERSION:INTERNAL=17
//Patch version of cmake used to create the current loaded cache
CMAKE_CACHE_PATCH_VERSION:INTERNAL=5
//Path to CMake executable.
CMAKE_COMMAND:INTERNAL=/usr/bin/cmake3
//Path to cpack program executable.
CMAKE_CPACK_COMMAND:INTERNAL=/usr/bin/cpack3
//Path to ctest program executable.
CMAKE_CTEST_COMMAND:INTERNAL=/usr/bin/ctest3
//ADVANCED property for variable: CMAKE_C_FLAGS
CMAKE_C_FLAGS-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_C_FLAGS_DEBUG
CMAKE_C_FLAGS_DEBUG-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_C_FLAGS_MINSIZEREL
CMAKE_C_FLAGS_MINSIZEREL-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_RELEASE-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_C_FLAGS_RELWITHDEBINFO
CMAKE_C_FLAGS_RELWITHDEBINFO-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_DLLTOOL
CMAKE_DLLTOOL-ADVANCED:INTERNAL=1
//Executable file format
CMAKE_EXECUTABLE_FORMAT:INTERNAL=Unknown
//ADVANCED property for variable: CMAKE_EXE_LINKER_FLAGS
CMAKE_EXE_LINKER_FLAGS-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_EXE_LINKER_FLAGS_DEBUG
CMAKE_EXE_LINKER_FLAGS_DEBUG-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_EXE_LINKER_FLAGS_MINSIZEREL
CMAKE_EXE_LINKER_FLAGS_MINSIZEREL-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_EXE_LINKER_FLAGS_RELEASE
CMAKE_EXE_LINKER_FLAGS_RELEASE-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO
CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_EXPORT_COMPILE_COMMANDS
CMAKE_EXPORT_COMPILE_COMMANDS-ADVANCED:INTERNAL=1
//Name of external makefile project generator.
CMAKE_EXTRA_GENERATOR:INTERNAL=
//Name of generator.
CMAKE_GENERATOR:INTERNAL=Ninja
//Generator instance identifier.
CMAKE_GENERATOR_INSTANCE:INTERNAL=
//Name of generator platform.
CMAKE_GENERATOR_PLATFORM:INTERNAL=
//Name of generator toolset.
CMAKE_GENERATOR_TOOLSET:INTERNAL=
//Source directory with the top level CMakeLists.txt file for this
// project
CMAKE_HOME_DIRECTORY:INTERNAL=/home/qemu-separation/qemu-split/subprojects/libvfio-user
//Install .so files without execute permission.
CMAKE_INSTALL_SO_NO_EXE:INTERNAL=0
//ADVANCED property for variable: CMAKE_LINKER
CMAKE_LINKER-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_MAKE_PROGRAM
CMAKE_MAKE_PROGRAM-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_MODULE_LINKER_FLAGS
CMAKE_MODULE_LINKER_FLAGS-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_MODULE_LINKER_FLAGS_DEBUG
CMAKE_MODULE_LINKER_FLAGS_DEBUG-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL
CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_MODULE_LINKER_FLAGS_RELEASE
CMAKE_MODULE_LINKER_FLAGS_RELEASE-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO
CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_NM
CMAKE_NM-ADVANCED:INTERNAL=1
//number of local generators
CMAKE_NUMBER_OF_MAKEFILES:INTERNAL=1
//ADVANCED property for variable: CMAKE_OBJCOPY
CMAKE_OBJCOPY-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_OBJDUMP
CMAKE_OBJDUMP-ADVANCED:INTERNAL=1
//Platform information initialized
CMAKE_PLATFORM_INFO_INITIALIZED:INTERNAL=1
//ADVANCED property for variable: CMAKE_RANLIB
CMAKE_RANLIB-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_READELF
CMAKE_READELF-ADVANCED:INTERNAL=1
//Path to CMake installation.
CMAKE_ROOT:INTERNAL=/usr/share/cmake3
//ADVANCED property for variable: CMAKE_SHARED_LINKER_FLAGS
CMAKE_SHARED_LINKER_FLAGS-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_SHARED_LINKER_FLAGS_DEBUG
CMAKE_SHARED_LINKER_FLAGS_DEBUG-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL
CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_SHARED_LINKER_FLAGS_RELEASE
CMAKE_SHARED_LINKER_FLAGS_RELEASE-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO
CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_SKIP_INSTALL_RPATH
CMAKE_SKIP_INSTALL_RPATH-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_SKIP_RPATH
CMAKE_SKIP_RPATH-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_STATIC_LINKER_FLAGS
CMAKE_STATIC_LINKER_FLAGS-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_STATIC_LINKER_FLAGS_DEBUG
CMAKE_STATIC_LINKER_FLAGS_DEBUG-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_STATIC_LINKER_FLAGS_MINSIZEREL
CMAKE_STATIC_LINKER_FLAGS_MINSIZEREL-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_STATIC_LINKER_FLAGS_RELEASE
CMAKE_STATIC_LINKER_FLAGS_RELEASE-ADVANCED:INTERNAL=1
//ADVANCED property for variable: CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO
CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO-ADVANCED:INTERNAL=1
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CMAKE_STRIP-ADVANCED:INTERNAL=1
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CMAKE_UNAME:INTERNAL=/usr/bin/uname
//ADVANCED property for variable: CMAKE_VERBOSE_MAKEFILE
CMAKE_VERBOSE_MAKEFILE-ADVANCED:INTERNAL=1


Error log:
==========
[build]# cd ..; mkdir build; cd build; ../configure --target-list=x86_64-softmmu --enable-debug --enable-vfio-user-server;
The Meson build system
Version: 0.61.2
Source dir: /home/qemu-separation/qemu-split
Build dir: /home/qemu-separation/qemu-split/build
Build type: native build
Project name: qemu
Project version: 6.2.50
C compiler for the host machine: cc -m64 -mcx16 (gcc 9.3.1 "cc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2)")
C linker for the host machine: cc -m64 -mcx16 ld.bfd 2.32-16
Host machine cpu family: x86_64
Host machine cpu: x86_64
Program sh found: YES (/usr/bin/sh)
Program python3 found: YES (/usr/bin/python3)
WARNING: Python files installed by Meson might not be found by python interpreter.
 This warning can be avoided by setting "python.platlibdir" option.
WARNING: Python files installed by Meson might not be found by python interpreter.
 This warning can be avoided by setting "python.purelibdir" option.
Program bzip2 found: YES (/usr/bin/bzip2)
C++ compiler for the host machine: c++ -m64 -mcx16 (gcc 9.3.1 "c++ (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2)")
C++ linker for the host machine: c++ -m64 -mcx16 ld.bfd 2.32-16
Program cgcc found: NO
Library m found: YES
Run-time dependency threads found: YES
Library util found: YES
Run-time dependency appleframeworks found: NO (tried framework)
Found pkg-config: /usr/bin/pkg-config (0.27.1)
Run-time dependency pixman-1 found: YES 0.34.0
Run-time dependency zlib found: YES 1.2.7
Has header "libaio.h" : NO
Run-time dependency liburing found: NO (tried pkgconfig)
Run-time dependency libxml-2.0 found: NO (tried pkgconfig)
Run-time dependency libnfs found: NO (tried pkgconfig)
Run-time dependency appleframeworks found: NO (tried framework)
Run-time dependency libseccomp found: NO (tried pkgconfig)
Has header "cap-ng.h" : NO
Run-time dependency xkbcommon found: NO (tried pkgconfig)
Has header "libvdeplug.h" : NO
Run-time dependency libpulse found: NO (tried pkgconfig)
Run-time dependency alsa found: NO (tried pkgconfig)
Run-time dependency jack found: NO (tried pkgconfig)
Run-time dependency spice-protocol found: NO (tried pkgconfig)
Run-time dependency spice-server found: NO (tried pkgconfig)
Library rt found: YES
Run-time dependency libiscsi found: NO (tried pkgconfig)
Run-time dependency libzstd found: NO (tried pkgconfig)
Run-time dependency virglrenderer found: NO (tried pkgconfig)
Run-time dependency libcurl found: NO (tried pkgconfig)
Run-time dependency libudev found: NO (tried pkgconfig)
Library mpathpersist found: NO
Run-time dependency ncursesw found: NO (tried pkgconfig)
Has header "curses.h" : NO
Message: Trying with /usr/include/ncursesw
Has header "curses.h" : NO
Has header "brlapi.h" : NO
sdl2-config found: NO
Run-time dependency sdl2 found: NO (tried pkgconfig and config-tool)
Library rados found: NO
Has header "rbd/librbd.h" : NO
Run-time dependency glusterfs-api found: NO (tried pkgconfig)
Run-time dependency libssh found: NO (tried pkgconfig)
Has header "bzlib.h" : NO
Has header "lzfse.h" : NO
Has header "sys/soundcard.h" : YES
Run-time dependency gnutls found: NO (tried pkgconfig)
Run-time dependency gnutls found: NO (tried pkgconfig)
libgcrypt-config found: NO need ['>=1.8']
Run-time dependency libgcrypt found: NO (tried config-tool)
Run-time dependency nettle found: NO (tried pkgconfig)
Run-time dependency gtk+-3.0 found: NO (tried pkgconfig)
Run-time dependency libpng found: NO (tried pkgconfig)
Run-time dependency libjpeg found: NO (tried pkgconfig)
Has header "sasl/sasl.h" : NO
Has header "security/pam_appl.h" : NO
Has header "snappy-c.h" : NO
Has header "lzo/lzo1x.h" : NO
Run-time dependency libcacard found: NO (tried pkgconfig)
Run-time dependency u2f-emu found: NO (tried pkgconfig)
Run-time dependency libusbredirparser-0.5 found: NO (tried pkgconfig)
Run-time dependency libusb-1.0 found: NO (tried pkgconfig)
Run-time dependency libpmem found: NO (tried pkgconfig)
Run-time dependency libdaxctl found: NO (tried pkgconfig)
Run-time dependency libkeyutils found: NO (tried pkgconfig)
Checking for function "gettid" : NO
Run-time dependency libselinux found: YES 2.5
Run-time dependency fuse3 found: NO (tried pkgconfig)
Run-time dependency libbpf found: NO (tried pkgconfig)
Has header "sys/epoll.h" : YES
Has header "linux/magic.h" : YES
Has header "valgrind/valgrind.h" : NO
Has header "linux/btrfs.h" : YES
Has header "libdrm/drm.h" : NO
Has header "pty.h" : YES
Has header "sys/disk.h" : NO
Has header "sys/ioccom.h" : NO
Has header "sys/kcov.h" : NO
Checking for function "accept4" : YES
Checking for function "clock_adjtime" : YES
Checking for function "dup3" : YES
Checking for function "fallocate" : YES
Checking for function "posix_fallocate" : YES
Checking for function "posix_memalign" : YES
Checking for function "ppoll" : YES
Checking for function "preadv" : YES
Checking for function "sem_timedwait" with dependency threads: YES
Checking for function "sendfile" : YES
Checking for function "setns" : YES
Checking for function "unshare" : YES
Checking for function "syncfs" : YES
Checking for function "sync_file_range" : YES
Checking for function "timerfd_create" : YES
Checking for function "copy_file_range" : NO
Checking for function "openpty" with dependency -lutil: YES
Checking for function "strchrnul" : YES
Checking for function "system" : YES
Header <byteswap.h> has symbol "bswap_32" : YES
Header <sys/epoll.h> has symbol "epoll_create1" : YES
Header <unistd.h> has symbol "environ" : YES
Header <linux/falloc.h> has symbol "FALLOC_FL_PUNCH_HOLE" : YES
Header <linux/falloc.h> has symbol "FALLOC_FL_KEEP_SIZE" : YES
Header <linux/falloc.h> has symbol "FALLOC_FL_ZERO_RANGE" : YES
Has header "linux/fiemap.h" : YES
Header <linux/fs.h> has symbol "FS_IOC_FIEMAP" : YES
Checking for function "getrandom" : NO
Header <sys/inotify.h> has symbol "inotify_init" : YES
Header <sys/inotify.h> has symbol "inotify_init1" : YES
Header <machine/bswap.h> has symbol "bswap32" : NO
Header <sys/prctl.h> has symbol "PR_SET_TIMERSLACK" : YES
Header <linux/rtnetlink.h> has symbol "IFLA_PROTO_DOWN" : YES
Header <sys/sysmacros.h> has symbol "makedev" : YES
Header <getopt.h> has symbol "optreset" : NO
Header <netinet/in.h> has symbol "IPPROTO_MPTCP" : NO
Checking whether type "struct sigevent" has member "sigev_notify_thread_id" : NO
Checking whether type "struct stat" has member "st_atim" : YES
Checking for type "struct iovec" : YES
Checking for type "struct utmpx" : YES
Checking for type "struct mmsghdr" : YES
Program scripts/minikconf.py found: YES (/usr/bin/python3 /home/qemu-separation/qemu-split/scripts/minikconf.py)
Configuring x86_64-softmmu-config-target.h using configuration
Configuring x86_64-softmmu-config-devices.mak with command
Reading depfile: /home/qemu-separation/qemu-split/build/meson-private/x86_64-softmmu-config-devices.mak.d
Configuring x86_64-softmmu-config-devices.h using configuration
Run-time dependency capstone found: NO (tried pkgconfig)
Configuring capstone-defs.h using configuration
Run-time dependency slirp found: NO (tried pkgconfig)
Configuring libslirp-version.h using configuration
Run-time dependency json-c found: YES 0.11

Executing subproject libvfio-user method cmake

libvfio-user| Found CMake: /usr/bin/cmake (3.17.5)

| Configuring the build directory with CMake version 3.17.5
| Running CMake with: -G Ninja -DCMAKE_INSTALL_PREFIX=/usr/local
|   - build directory:          /home/qemu-separation/qemu-split/build/subprojects/libvfio-user/__CMake_build
|   - source directory:         /home/qemu-separation/qemu-split/subprojects/libvfio-user
|   - toolchain file:           /home/qemu-separation/qemu-split/build/subprojects/libvfio-user/__CMake_build/CMakeMesonToolchainFile.cmake
|   - preload file:             /home/qemu-separation/qemu-split/build/meson-private/data/preload.cmake
|   - trace args:               --trace-expand --trace-format=json-v1 --no-warn-unused-cli --trace-redirect=cmake_trace.txt
|   - disabled policy warnings: [CMP0025, CMP0047, CMP0056, CMP0060, CMP0065, CMP0066, CMP0067, CMP0082, CMP0089, CMP0102]

| Running with expanded trace output on.
| Not searching for unused variables given on the command line.
| Trace will be written to cmake_trace.txt
| -- The C compiler identification is unknown
| CMake Error at CMakeLists.txt:35 (project):
| The CMAKE_C_COMPILER:

| /opt/rh/devtoolset-9/root/usr/bin/cc;-m64;-mcx16

| is not a full path to an existing compiler tool.

| Tell CMake where to find the compiler by setting either the environment
| variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to
| the compiler, or to the compiler name if it is in the PATH.


| CMake Error at /usr/share/cmake3/Modules/CMakeCInformation.cmake:41 (include):
| include called with invalid argument: -mcx16-x86_64
| Call Stack (most recent call first):
| CMakeLists.txt:35 (project)


| CMake Error at /usr/share/cmake3/Modules/CMakeCInformation.cmake:52 (include):
| include called with wrong number of arguments.  include() only takes one
| file.
| Call Stack (most recent call first):
| CMakeLists.txt:35 (project)


| -- Configuring incomplete, errors occurred!
| See also "/home/qemu-separation/qemu-split/build/subprojects/libvfio-user/__CMake_build/CMakeFiles/CMakeOutput.log".
| See also "/home/qemu-separation/qemu-split/build/subprojects/libvfio-user/__CMake_build/CMakeFiles/CMakeError.log".

libvfio-user| CMake configuration: FAILED

../meson.build:2250:2: ERROR: Failed to configure the CMake subproject

A full log can be found at /home/qemu-separation/qemu-split/build/meson-logs/meson-log.txt
NOTICE: You are using Python 3.6 which is EOL. Starting with v0.62.0, Meson will require Python 3.7 or newer

ERROR: meson setup failed