1-meson-log.txt

1-meson-log.txt (text/plain), 122.36 KB, created by Agostino Sarubbo on 2022-06-18 06:54:51 UTC

Build started at 2022-06-17T19:03:02.102539
Main binary: /usr/bin/python3.10
Build Options: -Daudio_drv_list=oss -Ddefault_devices=true -Ddocdir=/usr/share/doc/qemu-7.0.0-r2/html -Diasl= -Dqemu_firmwarepath=/usr/share/qemu-firmware -Dqemu_suffix=qemu -Dsmbd= -Dsphinx_build= -Dtrace_file=trace -Doptimization=2 -Ddebug=false -Dwerror=false -Db_pie=true -Db_coverage=false -Db_lto=false -Dcfi=false -Dtcg=enabled -Dxen=disabled -Dcapstone=disabled -Dfdt=enabled -Dslirp=system -Dguest_agent=disabled -Dstrip=false -Dtcg_interpreter=false -Dgcrypt=disabled -Dalsa=disabled -Djack=disabled -Dgettext=enabled -Doss=enabled -Dpa=disabled -Dselinux=disabled -Dattr=enabled -Dbrlapi=disabled -Dlinux_aio=enabled -Dbpf=disabled -Dbzip2=enabled -Dcap_ng=enabled -Dcurl=enabled -Ddocs=enabled -Dfuse=disabled -Dglusterfs=disabled -Dgnutls=enabled -Dnettle=enabled -Dgtk=disabled -Dlibiscsi=disabled -Dlinux_io_uring=disabled -Dvnc_jpeg=enabled -Dkvm=enabled -Dlzo=disabled -Dmpath=disabled -Dcurses=enabled -Dlibnfs=disabled -Dnuma=disabled -Dauth_pam=enabled -Dvnc_png=enabled -Drbd=disabled -Dvnc_sasl=disabled -Dsdl=disabled -Dsdl_image=disabled -Dseccomp=enabled -Dsmartcard=disabled -Dsnappy=disabled -Dspice=disabled -Dlibssh=disabled -Dlibudev=disabled -Dlibusb=disabled -Dusb_redir=disabled -Dvde=disabled -Dvirtiofsd=disabled -Dvirglrenderer=disabled -Dvirtfs=disabled -Dvnc=enabled -Dvte=disabled -Dxen_pci_passthrough=disabled -Dxkbcommon=disabled -Dzstd=disabled -Dinstall_blobs=false -Dtools=enabled -Dprefix=/usr -Dbindir=/usr/bin -Ddatadir=/usr/share -Dincludedir=/usr/include -Dlibdir=/usr/lib64 -Dlibexecdir=/usr/libexec -Dlocaledir=/usr/share/locale -Dlocalstatedir=/var -Dmandir=/usr/share/man -Dsysconfdir=/etc '--native-file config-meson.cross'
Python system: Linux
The Meson build system
Version: 0.59.3
Source dir: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0
Build dir: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build
Build type: native build
Project name: qemu
Project version: 7.0.0
Sanity testing C compiler: x86_64-pc-linux-gnu-gcc -m64 -mcx16
Is cross compiler: False.
Sanity check compiler command line: x86_64-pc-linux-gnu-gcc -m64 -mcx16 sanitycheckc.c -o sanitycheckc.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0
Sanity check compile stdout:

-----
Sanity check compile stderr:

-----
Running test binary command: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/sanitycheckc.exe
C compiler for the host machine: x86_64-pc-linux-gnu-gcc -m64 -mcx16 (gcc 11.3.0 "x86_64-pc-linux-gnu-gcc (Gentoo 11.3.0 p4) 11.3.0")
C linker for the host machine: x86_64-pc-linux-gnu-gcc -m64 -mcx16 ld.bfd 2.38
Sanity testing C compiler: x86_64-pc-linux-gnu-gcc -m64 -mcx16
Is cross compiler: False.
Sanity check compiler command line: x86_64-pc-linux-gnu-gcc -m64 -mcx16 sanitycheckc.c -o sanitycheckc.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0
Sanity check compile stdout:

-----
Sanity check compile stderr:

-----
Running test binary command: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/sanitycheckc.exe
C compiler for the build machine: x86_64-pc-linux-gnu-gcc -m64 -mcx16 (gcc 11.3.0 "x86_64-pc-linux-gnu-gcc (Gentoo 11.3.0 p4) 11.3.0")
C linker for the build machine: x86_64-pc-linux-gnu-gcc -m64 -mcx16 ld.bfd 2.38
Build machine cpu family: x86_64
Build machine cpu: x86_64
Host machine cpu family: x86_64
Host machine cpu: x86_64
Target machine cpu family: x86_64
Target machine cpu: x86_64
Program sh found: YES (/bin/sh)
Program python3 found: YES (/usr/bin/python3.10)
Sanity testing C++ compiler: x86_64-pc-linux-gnu-g++ -m64 -mcx16
Is cross compiler: False.
Sanity check compiler command line: x86_64-pc-linux-gnu-g++ -m64 -mcx16 sanitycheckcpp.cc -o sanitycheckcpp.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0
Sanity check compile stdout:

-----
Sanity check compile stderr:

-----
Running test binary command: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/sanitycheckcpp.exe
C++ compiler for the host machine: x86_64-pc-linux-gnu-g++ -m64 -mcx16 (gcc 11.3.0 "x86_64-pc-linux-gnu-g++ (Gentoo 11.3.0 p4) 11.3.0")
C++ linker for the host machine: x86_64-pc-linux-gnu-g++ -m64 -mcx16 ld.bfd 2.38
Program cgcc found: NO
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0o9mpdhx
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0o9mpdhx/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0o9mpdhx/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -Wl,--start-group -lm -Wl,--end-group -Wl,--allow-shlib-undefined -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 int main(void) { return 0; }

Compiler stdout:
 
Compiler stderr:
 
Library m found: YES
Run-time dependency threads found: YES
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpmido8xkz
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpmido8xkz/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpmido8xkz/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -Wl,--start-group -lutil -Wl,--end-group -Wl,--allow-shlib-undefined -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 int main(void) { return 0; }

Compiler stdout:
 
Compiler stderr:
 
Library util found: YES
Run-time dependency appleframeworks found: NO (tried framework)
Pkg-config binary for MachineChoice.HOST is not cached.
Pkg-config binary for 1 specified from cross file, native file, or env var as ['x86_64-pc-linux-gnu-pkg-config']
Found pkg-config: /usr/bin/x86_64-pc-linux-gnu-pkg-config (1.8.0)
Determining dependency 'pixman-1' with pkg-config executable '/usr/bin/x86_64-pc-linux-gnu-pkg-config'
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --modversion pixman-1` -> 0
0.40.0
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --cflags pixman-1` -> 0
-I/usr/include/pixman-1
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
env[PKG_CONFIG_ALLOW_SYSTEM_LIBS]: 1
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs pixman-1` -> 0
-L/usr/lib64 -lpixman-1
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs pixman-1` -> 0
-lpixman-1
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmps35cbrks
Command line:  x86_64-pc-linux-gnu-g++ -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmps35cbrks/testfile.cpp -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmps35cbrks/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -fpermissive -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 #include<stdio.h>
        
        int main(void) {
            printf("%ld\n", (long)(sizeof(void *)));
            return 0;
        };
Compiler stdout:
 
Compiler stderr:
 
Program stdout:

8

Program stderr:


Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxoappwrr
Command line:  x86_64-pc-linux-gnu-g++ -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxoappwrr/testfile.cpp -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxoappwrr/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -fpermissive --print-search-dirs 

Code:
 
Compiler stdout:
 install: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/
programs: =/usr/libexec/gcc/x86_64-pc-linux-gnu/11.3.0/:/usr/libexec/gcc/x86_64-pc-linux-gnu/11.3.0/:/usr/libexec/gcc/x86_64-pc-linux-gnu/:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/:/usr/lib/gcc/x86_64-pc-linux-gnu/:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin/x86_64-pc-linux-gnu/11.3.0/:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin/
libraries: =/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/lib/x86_64-pc-linux-gnu/11.3.0/:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/lib/../lib64/:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../x86_64-pc-linux-gnu/11.3.0/:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/:/lib/x86_64-pc-linux-gnu/11.3.0/:/lib/../lib64/:/usr/lib/x86_64-pc-linux-gnu/11.3.0/:/usr/lib/../lib64/:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/lib/:/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../:/lib/:/usr/lib/

Compiler stderr:
 
Run-time dependency pixman-1 found: YES 0.40.0
Pkg-config binary for MachineChoice.HOST is cached.
Determining dependency 'zlib' with pkg-config executable '/usr/bin/x86_64-pc-linux-gnu-pkg-config'
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --modversion zlib` -> 0
1.2.12
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --cflags zlib` -> 0

env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
env[PKG_CONFIG_ALLOW_SYSTEM_LIBS]: 1
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs zlib` -> 0
-L/usr/lib64 -lz
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs zlib` -> 0
-lz
Run-time dependency zlib found: YES 1.2.12
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0_qpjthg
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0_qpjthg/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("libaio.h")
          #error "Header 'libaio.h' could not be found"
         #endif
        #else
         #include <libaio.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 
Has header "libaio.h" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpi8nhx80t
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpi8nhx80t/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpi8nhx80t/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -Wl,--start-group -laio -Wl,--end-group -Wl,--allow-shlib-undefined -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 int main(void) { return 0; }

Compiler stdout:
 
Compiler stderr:
 
Library aio found: YES
Dependency liburing skipped: feature linux_io_uring disabled
Dependency libnfs skipped: feature libnfs disabled
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp4qm52ymm
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp4qm52ymm/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp4qm52ymm/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #include <stddef.h>
  #include <sys/types.h>
  #ifdef CONFIG_LIBATTR
  #include <attr/xattr.h>
  #else
  #include <sys/xattr.h>
  #endif
  int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
Compiler stdout:
 
Compiler stderr:
 
Run-time dependency appleframeworks found: NO (tried framework)
Pkg-config binary for MachineChoice.HOST is cached.
Determining dependency 'libseccomp' with pkg-config executable '/usr/bin/x86_64-pc-linux-gnu-pkg-config'
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --modversion libseccomp` -> 0
2.5.4
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --cflags libseccomp` -> 0

env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
env[PKG_CONFIG_ALLOW_SYSTEM_LIBS]: 1
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs libseccomp` -> 0
-L/usr/lib64 -lseccomp
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs libseccomp` -> 0
-lseccomp
Run-time dependency libseccomp found: YES 2.5.4
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmplzntmjtw
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmplzntmjtw/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("cap-ng.h")
          #error "Header 'cap-ng.h' could not be found"
         #endif
        #else
         #include <cap-ng.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 
Has header "cap-ng.h" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0qzidvxa
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0qzidvxa/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0qzidvxa/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -Wl,--start-group -lcap-ng -Wl,--end-group -Wl,--allow-shlib-undefined -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 int main(void) { return 0; }

Compiler stdout:
 
Compiler stderr:
 
Library cap-ng found: YES
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpjgkzoed3
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpjgkzoed3/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpjgkzoed3/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,--start-group -lcap-ng -Wl,--end-group -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
   #include <cap-ng.h>
   int main(void)
   {
     capng_capability_to_name(CAPNG_EFFECTIVE);
     return 0;
   }
Compiler stdout:
 
Compiler stderr:
 
Library vdeplug skipped: feature vde disabled
Dependency libpulse skipped: feature pa disabled
Dependency alsa skipped: feature alsa disabled
Dependency jack skipped: feature jack disabled
Dependency spice-server skipped: feature spice disabled
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp258nx_o1
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp258nx_o1/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp258nx_o1/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -Wl,--start-group -lrt -Wl,--end-group -Wl,--allow-shlib-undefined -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 int main(void) { return 0; }

Compiler stdout:
 
Compiler stderr:
 
Library rt found: YES
Dependency libiscsi skipped: feature libiscsi disabled
Dependency libzstd skipped: feature zstd disabled
Dependency virglrenderer skipped: feature virglrenderer disabled
Pkg-config binary for MachineChoice.HOST is cached.
Determining dependency 'libcurl' with pkg-config executable '/usr/bin/x86_64-pc-linux-gnu-pkg-config'
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --modversion libcurl` -> 0
7.83.1
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --cflags libcurl` -> 0

env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
env[PKG_CONFIG_ALLOW_SYSTEM_LIBS]: 1
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs libcurl` -> 0
-L/usr/lib64 -lcurl
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs libcurl` -> 0
-lcurl
Run-time dependency libcurl found: YES 7.83.1
Dependency libudev skipped: feature libudev disabled
Library brlapi skipped: feature brlapi disabled
Dependency sdl2 skipped: feature sdl disabled
Library rados skipped: feature rbd disabled
Library rbd skipped: feature rbd disabled
Dependency glusterfs-api skipped: feature glusterfs disabled
Dependency libssh skipped: feature libssh disabled
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp_l74x954
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp_l74x954/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("bzlib.h")
          #error "Header 'bzlib.h' could not be found"
         #endif
        #else
         #include <bzlib.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 
Has header "bzlib.h" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpuketnckr
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpuketnckr/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpuketnckr/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -Wl,--start-group -lbz2 -Wl,--end-group -Wl,--allow-shlib-undefined -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 int main(void) { return 0; }

Compiler stdout:
 
Compiler stderr:
 
Library bz2 found: YES
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpkipdbxtu
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpkipdbxtu/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpkipdbxtu/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,--start-group -lbz2 -Wl,--end-group -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
     #include <bzlib.h>
     int main(void) { BZ2_bzlibVersion(); return 0; }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpa3az_lmu
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpa3az_lmu/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("lzfse.h")
          #error "Header 'lzfse.h' could not be found"
         #endif
        #else
         #include <lzfse.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpa3az_lmu/testfile.c:4:12: error: #error "Header 'lzfse.h' could not be found"
    4 |           #error "Header 'lzfse.h' could not be found"
      |            ^~~~~

Has header "lzfse.h" : NO 
Pkg-config binary for MachineChoice.HOST is cached.
Determining dependency 'gnutls' with pkg-config executable '/usr/bin/x86_64-pc-linux-gnu-pkg-config'
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --modversion gnutls` -> 0
3.7.6
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --cflags gnutls` -> 0

env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
env[PKG_CONFIG_ALLOW_SYSTEM_LIBS]: 1
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs gnutls` -> 0
-L/usr/lib64 -lgnutls
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs gnutls` -> 0
-lgnutls
Run-time dependency gnutls found: YES 3.7.6
Pkg-config binary for MachineChoice.HOST is cached.
Determining dependency 'nettle' with pkg-config executable '/usr/bin/x86_64-pc-linux-gnu-pkg-config'
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --modversion nettle` -> 0
3.8
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --cflags nettle` -> 0

env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
env[PKG_CONFIG_ALLOW_SYSTEM_LIBS]: 1
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs nettle` -> 0
-L/usr/lib64 -lnettle
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs nettle` -> 0
-lnettle
Run-time dependency nettle found: YES 3.8
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6yjl0ey9
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6yjl0ey9/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("nettle/xts.h")
          #error "Header 'nettle/xts.h' could not be found"
         #endif
        #else
         #include <nettle/xts.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 
Has header "nettle/xts.h" with dependency nettle: YES 
Dependency gtk+-3.0 skipped: feature gtk disabled
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmptgnqgl_5
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmptgnqgl_5/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("security/pam_appl.h")
          #error "Header 'security/pam_appl.h' could not be found"
         #endif
        #else
         #include <security/pam_appl.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 
Has header "security/pam_appl.h" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxr_rg843
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxr_rg843/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxr_rg843/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -Wl,--start-group -lpam -Wl,--end-group -Wl,--allow-shlib-undefined -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 int main(void) { return 0; }

Compiler stdout:
 
Compiler stderr:
 
Library pam found: YES
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpgknwtsw9
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpgknwtsw9/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpgknwtsw9/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,--start-group -lpam -Wl,--end-group -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
   #include <stddef.h>
   #include <security/pam_appl.h>
   int main(void) {
     const char *service_name = "qemu";
     const char *user = "frank";
     const struct pam_conv pam_conv = { 0 };
     pam_handle_t *pamh = NULL;
     pam_start(service_name, user, &pam_conv, &pamh);
     return 0;
   }
Compiler stdout:
 
Compiler stderr:
 
Library snappy skipped: feature snappy disabled
Library lzo2 skipped: feature lzo disabled
Library numa skipped: feature numa disabled
Dependency libcacard skipped: feature smartcard disabled
Dependency libusbredirparser-0.5 skipped: feature usb_redir disabled
Dependency libusb-1.0 skipped: feature libusb disabled
Pkg-config binary for MachineChoice.HOST is cached.
Determining dependency 'libtasn1' with pkg-config executable '/usr/bin/x86_64-pc-linux-gnu-pkg-config'
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --modversion libtasn1` -> 0
4.18.0
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --cflags libtasn1` -> 0

env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
env[PKG_CONFIG_ALLOW_SYSTEM_LIBS]: 1
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs libtasn1` -> 0
-L/usr/lib64 -ltasn1
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --libs libtasn1` -> 0
-ltasn1
Run-time dependency libtasn1 found: YES 4.18.0
Pkg-config binary for MachineChoice.HOST is cached.
Determining dependency 'libkeyutils' with pkg-config executable '/usr/bin/x86_64-pc-linux-gnu-pkg-config'
env[PKG_CONFIG_PATH]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/python3.10/pkgconfig
env[PKG_TMPDIR]: /var/tmp/portage/._unmerge_
env[PKG_LOGDIR]: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/logging
env[PKG_CONFIG]: x86_64-pc-linux-gnu-pkg-config
Called `/usr/bin/x86_64-pc-linux-gnu-pkg-config --modversion libkeyutils` -> 1

Run-time dependency libkeyutils found: NO (tried pkgconfig)
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpe6313vp9
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpe6313vp9/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpe6313vp9/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define gettid meson_disable_define_of_gettid
        
        #include <limits.h>
        #undef gettid
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char gettid (void);
        
        #if defined __stub_gettid || defined __stub___gettid
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return gettid ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "gettid" : YES 
Dependency libselinux skipped: feature selinux disabled
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp105u4jhc
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp105u4jhc/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp105u4jhc/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 #include <malloc.h>
                int main(void) { malloc_trim(0); return 0; }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp5lla_to9
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp5lla_to9/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp5lla_to9/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <sys/stat.h>
  int main(void) {
    struct statx statxbuf;
    statx(0, "", 0, STATX_BASIC_STATS, &statxbuf);
    return 0;
  }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpbni8ess3
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpbni8ess3/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpbni8ess3/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <sys/stat.h>
  int main(void) {
    struct statx statxbuf;
    statx(0, "", 0, STATX_BASIC_STATS | STATX_MNT_ID, &statxbuf);
    return statxbuf.stx_mnt_id;
  }
Compiler stdout:
 
Compiler stderr:
 
Dependency fuse3 skipped: feature fuse disabled
Dependency libbpf skipped: feature bpf disabled
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp1u7wxp0t
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp1u7wxp0t/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("sys/epoll.h")
          #error "Header 'sys/epoll.h' could not be found"
         #endif
        #else
         #include <sys/epoll.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 
Has header "sys/epoll.h" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpmsxrpq6v
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpmsxrpq6v/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("linux/magic.h")
          #error "Header 'linux/magic.h' could not be found"
         #endif
        #else
         #include <linux/magic.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 
Has header "linux/magic.h" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpv_lse1di
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpv_lse1di/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("valgrind/valgrind.h")
          #error "Header 'valgrind/valgrind.h' could not be found"
         #endif
        #else
         #include <valgrind/valgrind.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpv_lse1di/testfile.c:4:12: error: #error "Header 'valgrind/valgrind.h' could not be found"
    4 |           #error "Header 'valgrind/valgrind.h' could not be found"
      |            ^~~~~

Has header "valgrind/valgrind.h" : NO 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpwb5m4hb4
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpwb5m4hb4/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("linux/btrfs.h")
          #error "Header 'linux/btrfs.h' could not be found"
         #endif
        #else
         #include <linux/btrfs.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 
Has header "linux/btrfs.h" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpterp8oa7
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpterp8oa7/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("libdrm/drm.h")
          #error "Header 'libdrm/drm.h' could not be found"
         #endif
        #else
         #include <libdrm/drm.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpterp8oa7/testfile.c:4:12: error: #error "Header 'libdrm/drm.h' could not be found"
    4 |           #error "Header 'libdrm/drm.h' could not be found"
      |            ^~~~~

Has header "libdrm/drm.h" : NO 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp45ddf7ba
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp45ddf7ba/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("pty.h")
          #error "Header 'pty.h' could not be found"
         #endif
        #else
         #include <pty.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 
Has header "pty.h" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp4t3eq5s5
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp4t3eq5s5/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("sys/disk.h")
          #error "Header 'sys/disk.h' could not be found"
         #endif
        #else
         #include <sys/disk.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp4t3eq5s5/testfile.c:4:12: error: #error "Header 'sys/disk.h' could not be found"
    4 |           #error "Header 'sys/disk.h' could not be found"
      |            ^~~~~

Has header "sys/disk.h" : NO 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpfqccgjhc
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpfqccgjhc/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("sys/ioccom.h")
          #error "Header 'sys/ioccom.h' could not be found"
         #endif
        #else
         #include <sys/ioccom.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpfqccgjhc/testfile.c:4:12: error: #error "Header 'sys/ioccom.h' could not be found"
    4 |           #error "Header 'sys/ioccom.h' could not be found"
      |            ^~~~~

Has header "sys/ioccom.h" : NO 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpmgj5n45m
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpmgj5n45m/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("sys/kcov.h")
          #error "Header 'sys/kcov.h' could not be found"
         #endif
        #else
         #include <sys/kcov.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpmgj5n45m/testfile.c:4:12: error: #error "Header 'sys/kcov.h' could not be found"
    4 |           #error "Header 'sys/kcov.h' could not be found"
      |            ^~~~~

Has header "sys/kcov.h" : NO 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpve7r4ajo
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpve7r4ajo/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpve7r4ajo/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define accept4 meson_disable_define_of_accept4
        
        #include <limits.h>
        #undef accept4
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char accept4 (void);
        
        #if defined __stub_accept4 || defined __stub___accept4
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return accept4 ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "accept4" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpt_2c_dpf
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpt_2c_dpf/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpt_2c_dpf/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define clock_adjtime meson_disable_define_of_clock_adjtime
        
        #include <limits.h>
        #undef clock_adjtime
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char clock_adjtime (void);
        
        #if defined __stub_clock_adjtime || defined __stub___clock_adjtime
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return clock_adjtime ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "clock_adjtime" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmptqn3ylak
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmptqn3ylak/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmptqn3ylak/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define dup3 meson_disable_define_of_dup3
        
        #include <limits.h>
        #undef dup3
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char dup3 (void);
        
        #if defined __stub_dup3 || defined __stub___dup3
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return dup3 ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "dup3" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0mra21yd
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0mra21yd/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0mra21yd/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define fallocate meson_disable_define_of_fallocate
        
        #include <limits.h>
        #undef fallocate
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char fallocate (void);
        
        #if defined __stub_fallocate || defined __stub___fallocate
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return fallocate ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "fallocate" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpo10be0fc
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpo10be0fc/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpo10be0fc/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define posix_fallocate meson_disable_define_of_posix_fallocate
        
        #include <limits.h>
        #undef posix_fallocate
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char posix_fallocate (void);
        
        #if defined __stub_posix_fallocate || defined __stub___posix_fallocate
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return posix_fallocate ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "posix_fallocate" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpp5_8r_s7
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpp5_8r_s7/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpp5_8r_s7/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 #include <stdlib.h>
#include <limits.h>

        #if defined __stub_posix_memalign || defined __stub___posix_memalign
        fail fail fail this function is not going to work
        #endif
        
int main(void) {
            void *a = (void*) &posix_memalign;
            long long b = (long long) a;
            return (int) b;
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "posix_memalign" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpnp8lo69w
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpnp8lo69w/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpnp8lo69w/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define _aligned_malloc meson_disable_define_of__aligned_malloc
        
        #include <limits.h>
        #undef _aligned_malloc
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char _aligned_malloc (void);
        
        #if defined __stub__aligned_malloc || defined __stub____aligned_malloc
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return _aligned_malloc ();
        }
Compiler stdout:
 
Compiler stderr:
 /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/ccen6foQ.o: in function `main':
testfile.c:(.text+0x5): undefined reference to `_aligned_malloc'
collect2: error: ld returned 1 exit status

Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp7jcdcyrs
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp7jcdcyrs/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp7jcdcyrs/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        int main(void) {

        /* With some toolchains (MSYS2/mingw for example) the compiler
         * provides various builtins which are not really implemented and
         * fall back to the stdlib where they aren't provided and fail at
         * build/link time. In case the user provides a header, including
         * the header didn't lead to the function being defined, and the
         * function we are checking isn't a builtin itself we assume the
         * builtin is not functional and we just error out. */
        #if !1 && !defined(_aligned_malloc) && !0
            #error "No definition for __builtin__aligned_malloc found in the prefix"
        #endif

        #ifdef __has_builtin
            #if !__has_builtin(__builtin__aligned_malloc)
                #error "__builtin__aligned_malloc not found"
            #endif
        #elif ! defined(_aligned_malloc)
            __builtin__aligned_malloc;
        #endif
        return 0;
        }
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp7jcdcyrs/testfile.c: In function 'main':
/var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp7jcdcyrs/testfile.c:17:18: error: #error "__builtin__aligned_malloc not found"
   17 |                 #error "__builtin__aligned_malloc not found"
      |                  ^~~~~

Checking for function "_aligned_malloc" : NO 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpm48_mxc_
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpm48_mxc_/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpm48_mxc_/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define valloc meson_disable_define_of_valloc
        
        #include <limits.h>
        #undef valloc
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char valloc (void);
        
        #if defined __stub_valloc || defined __stub___valloc
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return valloc ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "valloc" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpo75dmk6h
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpo75dmk6h/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpo75dmk6h/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define memalign meson_disable_define_of_memalign
        
        #include <limits.h>
        #undef memalign
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char memalign (void);
        
        #if defined __stub_memalign || defined __stub___memalign
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return memalign ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "memalign" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp15e3_n8w
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp15e3_n8w/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp15e3_n8w/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define ppoll meson_disable_define_of_ppoll
        
        #include <limits.h>
        #undef ppoll
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char ppoll (void);
        
        #if defined __stub_ppoll || defined __stub___ppoll
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return ppoll ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "ppoll" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6jpdh4ze
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6jpdh4ze/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6jpdh4ze/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 #include <sys/uio.h>
#include <limits.h>

        #if defined __stub_preadv || defined __stub___preadv
        fail fail fail this function is not going to work
        #endif
        
int main(void) {
            void *a = (void*) &preadv;
            long long b = (long long) a;
            return (int) b;
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "preadv" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6ifxkzbf
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6ifxkzbf/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6ifxkzbf/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define pthread_fchdir_np meson_disable_define_of_pthread_fchdir_np
        
        #include <limits.h>
        #undef pthread_fchdir_np
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char pthread_fchdir_np (void);
        
        #if defined __stub_pthread_fchdir_np || defined __stub___pthread_fchdir_np
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return pthread_fchdir_np ();
        }
Compiler stdout:
 
Compiler stderr:
 /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/cc2ljvjy.o: in function `main':
testfile.c:(.text+0x5): undefined reference to `pthread_fchdir_np'
collect2: error: ld returned 1 exit status

Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpsvarupr8
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpsvarupr8/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpsvarupr8/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        int main(void) {

        /* With some toolchains (MSYS2/mingw for example) the compiler
         * provides various builtins which are not really implemented and
         * fall back to the stdlib where they aren't provided and fail at
         * build/link time. In case the user provides a header, including
         * the header didn't lead to the function being defined, and the
         * function we are checking isn't a builtin itself we assume the
         * builtin is not functional and we just error out. */
        #if !1 && !defined(pthread_fchdir_np) && !0
            #error "No definition for __builtin_pthread_fchdir_np found in the prefix"
        #endif

        #ifdef __has_builtin
            #if !__has_builtin(__builtin_pthread_fchdir_np)
                #error "__builtin_pthread_fchdir_np not found"
            #endif
        #elif ! defined(pthread_fchdir_np)
            __builtin_pthread_fchdir_np;
        #endif
        return 0;
        }
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpsvarupr8/testfile.c: In function 'main':
/var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpsvarupr8/testfile.c:17:18: error: #error "__builtin_pthread_fchdir_np not found"
   17 |                 #error "__builtin_pthread_fchdir_np not found"
      |                  ^~~~~

Checking for function "pthread_fchdir_np" : NO 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpfgk2vuxi
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpfgk2vuxi/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpfgk2vuxi/output.exe -pthread -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define sem_timedwait meson_disable_define_of_sem_timedwait
        
        #include <limits.h>
        #undef sem_timedwait
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char sem_timedwait (void);
        
        #if defined __stub_sem_timedwait || defined __stub___sem_timedwait
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return sem_timedwait ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "sem_timedwait" with dependency threads: YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpl2r7566z
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpl2r7566z/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpl2r7566z/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define sendfile meson_disable_define_of_sendfile
        
        #include <limits.h>
        #undef sendfile
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char sendfile (void);
        
        #if defined __stub_sendfile || defined __stub___sendfile
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return sendfile ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "sendfile" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpf1wij1eu
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpf1wij1eu/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpf1wij1eu/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define setns meson_disable_define_of_setns
        
        #include <limits.h>
        #undef setns
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char setns (void);
        
        #if defined __stub_setns || defined __stub___setns
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return setns ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "setns" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp_2etbd0f
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp_2etbd0f/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp_2etbd0f/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define unshare meson_disable_define_of_unshare
        
        #include <limits.h>
        #undef unshare
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char unshare (void);
        
        #if defined __stub_unshare || defined __stub___unshare
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return unshare ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "unshare" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp_t2_5l5t
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp_t2_5l5t/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp_t2_5l5t/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define syncfs meson_disable_define_of_syncfs
        
        #include <limits.h>
        #undef syncfs
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char syncfs (void);
        
        #if defined __stub_syncfs || defined __stub___syncfs
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return syncfs ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "syncfs" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0g52imp3
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0g52imp3/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0g52imp3/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define sync_file_range meson_disable_define_of_sync_file_range
        
        #include <limits.h>
        #undef sync_file_range
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char sync_file_range (void);
        
        #if defined __stub_sync_file_range || defined __stub___sync_file_range
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return sync_file_range ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "sync_file_range" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpdlhd63jm
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpdlhd63jm/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpdlhd63jm/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define timerfd_create meson_disable_define_of_timerfd_create
        
        #include <limits.h>
        #undef timerfd_create
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char timerfd_create (void);
        
        #if defined __stub_timerfd_create || defined __stub___timerfd_create
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return timerfd_create ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "timerfd_create" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp45_5zj1x
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp45_5zj1x/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp45_5zj1x/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define copy_file_range meson_disable_define_of_copy_file_range
        
        #include <limits.h>
        #undef copy_file_range
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char copy_file_range (void);
        
        #if defined __stub_copy_file_range || defined __stub___copy_file_range
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return copy_file_range ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "copy_file_range" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpx9oxru8n
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpx9oxru8n/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpx9oxru8n/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,--start-group -lutil -Wl,--end-group -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define openpty meson_disable_define_of_openpty
        
        #include <limits.h>
        #undef openpty
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char openpty (void);
        
        #if defined __stub_openpty || defined __stub___openpty
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return openpty ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "openpty" with dependency -lutil: YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmprrwefcl3
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmprrwefcl3/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmprrwefcl3/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define strchrnul meson_disable_define_of_strchrnul
        
        #include <limits.h>
        #undef strchrnul
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char strchrnul (void);
        
        #if defined __stub_strchrnul || defined __stub___strchrnul
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return strchrnul ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "strchrnul" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpidlklsq5
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpidlklsq5/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpidlklsq5/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 #include <stdlib.h>
#include <limits.h>

        #if defined __stub_system || defined __stub___system
        fail fail fail this function is not going to work
        #endif
        
int main(void) {
            void *a = (void*) &system;
            long long b = (long long) a;
            return (int) b;
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "system" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp_siqru3o
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp_siqru3o/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp_siqru3o/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <byteswap.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef bswap_32
                bswap_32;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <byteswap.h> has symbol "bswap_32" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpx9sska81
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpx9sska81/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpx9sska81/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <sys/epoll.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef epoll_create1
                epoll_create1;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <sys/epoll.h> has symbol "epoll_create1" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxyr0cszv
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxyr0cszv/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxyr0cszv/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

        #include <unistd.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef environ
                environ;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <unistd.h> has symbol "environ" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmppuqzwkn7
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmppuqzwkn7/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmppuqzwkn7/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <linux/falloc.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef FALLOC_FL_PUNCH_HOLE
                FALLOC_FL_PUNCH_HOLE;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <linux/falloc.h> has symbol "FALLOC_FL_PUNCH_HOLE" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpclnslqfu
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpclnslqfu/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpclnslqfu/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <linux/falloc.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef FALLOC_FL_KEEP_SIZE
                FALLOC_FL_KEEP_SIZE;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <linux/falloc.h> has symbol "FALLOC_FL_KEEP_SIZE" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpt6ld9ss2
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpt6ld9ss2/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpt6ld9ss2/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <linux/falloc.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef FALLOC_FL_ZERO_RANGE
                FALLOC_FL_ZERO_RANGE;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <linux/falloc.h> has symbol "FALLOC_FL_ZERO_RANGE" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpp1yn3j3u
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpp1yn3j3u/testfile.c -E -P -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -P -O0 -std=gnu11 

Code:
 
        #ifdef __has_include
         #if !__has_include("linux/fiemap.h")
          #error "Header 'linux/fiemap.h' could not be found"
         #endif
        #else
         #include <linux/fiemap.h>
        #endif
Compiler stdout:
 
Compiler stderr:
 
Has header "linux/fiemap.h" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp8b66ipse
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp8b66ipse/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp8b66ipse/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <linux/fs.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef FS_IOC_FIEMAP
                FS_IOC_FIEMAP;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <linux/fs.h> has symbol "FS_IOC_FIEMAP" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmph8nkv26y
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmph8nkv26y/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmph8nkv26y/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
        #define getrandom meson_disable_define_of_getrandom
        
        #include <limits.h>
        #undef getrandom
        
        #ifdef __cplusplus
        extern "C"
        #endif
        char getrandom (void);
        
        #if defined __stub_getrandom || defined __stub___getrandom
        fail fail fail this function is not going to work
        #endif
        
        int main(void) {
          return getrandom ();
        }
Compiler stdout:
 
Compiler stderr:
 
Checking for function "getrandom" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmprg6oxbjb
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmprg6oxbjb/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmprg6oxbjb/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <sys/random.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef GRND_NONBLOCK
                GRND_NONBLOCK;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <sys/random.h> has symbol "GRND_NONBLOCK" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpt__kzdso
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpt__kzdso/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpt__kzdso/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <sys/inotify.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef inotify_init
                inotify_init;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <sys/inotify.h> has symbol "inotify_init" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpquau3ifl
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpquau3ifl/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpquau3ifl/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <sys/inotify.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef inotify_init1
                inotify_init1;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <sys/inotify.h> has symbol "inotify_init1" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpwuhbma8x
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpwuhbma8x/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpwuhbma8x/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 #include <sys/endian.h>
                                                     #include <sys/types.h>
        #include <machine/bswap.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef bswap32
                bswap32;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpwuhbma8x/testfile.c:1:10: fatal error: sys/endian.h: No such file or directory
    1 | #include <sys/endian.h>
      |          ^~~~~~~~~~~~~~
compilation terminated.

Header <machine/bswap.h> has symbol "bswap32" : NO 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpevn6milr
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpevn6milr/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpevn6milr/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <sys/prctl.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef PR_SET_TIMERSLACK
                PR_SET_TIMERSLACK;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <sys/prctl.h> has symbol "PR_SET_TIMERSLACK" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp8zyu93rh
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp8zyu93rh/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp8zyu93rh/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <linux/rtnetlink.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef IFLA_PROTO_DOWN
                IFLA_PROTO_DOWN;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <linux/rtnetlink.h> has symbol "IFLA_PROTO_DOWN" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxqm8h_zm
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxqm8h_zm/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxqm8h_zm/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <sys/sysmacros.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef makedev
                makedev;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <sys/sysmacros.h> has symbol "makedev" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpo4s6t0ic
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpo4s6t0ic/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpo4s6t0ic/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <getopt.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef optreset
                optreset;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpo4s6t0ic/testfile.c: In function 'main':
/var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpo4s6t0ic/testfile.c:6:17: error: 'optreset' undeclared (first use in this function)
    6 |                 optreset;
      |                 ^~~~~~~~
/var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpo4s6t0ic/testfile.c:6:17: note: each undeclared identifier is reported only once for each function it appears in

Header <getopt.h> has symbol "optreset" : NO 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpm169xcw7
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpm169xcw7/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpm169xcw7/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
        #include <netinet/in.h>
        int main(void) {
            /* If it's not defined as a macro, try to use as a symbol */
            #ifndef IPPROTO_MPTCP
                IPPROTO_MPTCP;
            #endif
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 
Header <netinet/in.h> has symbol "IPPROTO_MPTCP" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpttn8_g83
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpttn8_g83/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpttn8_g83/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 #include <signal.h>
        void bar(void) {
            struct sigevent foo;
            foo.sigev_notify_thread_id;

        };
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpttn8_g83/testfile.c: In function 'bar':
/var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpttn8_g83/testfile.c:4:16: error: 'struct sigevent' has no member named 'sigev_notify_thread_id'
    4 |             foo.sigev_notify_thread_id;
      |                ^

Checking whether type "struct sigevent" has member "sigev_notify_thread_id" : NO 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp78kx3eyp
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp78kx3eyp/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp78kx3eyp/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 #include <sys/stat.h>
        void bar(void) {
            struct stat foo;
            foo.st_atim;

        };
Compiler stdout:
 
Compiler stderr:
 
Checking whether type "struct stat" has member "st_atim" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpu6my_nx2
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpu6my_nx2/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpu6my_nx2/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 #include <sys/uio.h>
        void bar(void) {
            sizeof(struct iovec);
        };
Compiler stdout:
 
Compiler stderr:
 
Checking for type "struct iovec" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpn4v22g73
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpn4v22g73/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpn4v22g73/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 #include <utmpx.h>
        void bar(void) {
            sizeof(struct utmpx);
        };
Compiler stdout:
 
Compiler stderr:
 
Checking for type "struct utmpx" : YES 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp5w7x3yce
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp5w7x3yce/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp5w7x3yce/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #include <sys/eventfd.h>
  int main(void) { return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp2a35kfjn
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp2a35kfjn/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp2a35kfjn/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <unistd.h>
  int main(void) {
  #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
  return fdatasync(0);
  #else
  #error Not supported
  #endif
  }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp2oot_e66
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp2oot_e66/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp2oot_e66/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <sys/types.h>
  #include <sys/mman.h>
  #include <stddef.h>
  int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpnqa8k9b8
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpnqa8k9b8/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpnqa8k9b8/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

    #include <sys/types.h>
    #include <sys/mman.h>
    #include <stddef.h>
    extern int madvise(int);
    int main(void) { return madvise(0); }
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpnqa8k9b8/testfile.c:9:16: error: conflicting types for 'madvise'; have 'int(int)'
    9 |     extern int madvise(int);
      |                ^~~~~~~
In file included from /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpnqa8k9b8/testfile.c:7:
/usr/include/sys/mman.h:94:12: note: previous declaration of 'madvise' with type 'int(void *, size_t,  int)' {aka 'int(void *, long unsigned int,  int)'}
   94 | extern int madvise (void *__addr, size_t __len, int __advice) __THROW;
      |            ^~~~~~~

Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpe2_7vgwm
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpe2_7vgwm/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpe2_7vgwm/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <sys/mman.h>
  int main(void) { return memfd_create("foo", MFD_ALLOW_SEALING); }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6az_zltp
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6az_zltp/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6az_zltp/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <fcntl.h>
  #if !defined(AT_EMPTY_PATH)
  # error missing definition
  #else
  int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
  #endif
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpqpu6elcv
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpqpu6elcv/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpqpu6elcv/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <unistd.h>
  #include <fcntl.h>

  int main(void)
  {
      int pipefd[2];
      return pipe2(pipefd, O_CLOEXEC);
  }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp9r9aq5b9
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp9r9aq5b9/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp9r9aq5b9/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <sys/mman.h>
  #include <stddef.h>
  int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmppjvayj0j
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmppjvayj0j/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmppjvayj0j/output.exe -pthread -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <pthread.h>

  static void *f(void *p) { return NULL; }
  int main(void)
  {
    pthread_t thread;
    pthread_create(&thread, 0, f, 0);
    pthread_setname_np(thread, "QEMU");
    return 0;
  }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpaplyn16_
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpaplyn16_/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpaplyn16_/output.exe -pthread -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <pthread.h>

  static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
  int main(void)
  {
    pthread_t thread;
    pthread_create(&thread, 0, f, 0);
    return 0;
  }
Compiler stdout:
 
Compiler stderr:
 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpaplyn16_/testfile.c: In function 'f':
/var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpaplyn16_/testfile.c:8:48: warning: passing argument 1 of 'pthread_setname_np' makes integer from pointer without a cast [-Wint-conversion]
    8 |   static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
      |                                                ^~~~~~
      |                                                |
      |                                                char *
In file included from /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpaplyn16_/testfile.c:6:
/usr/include/pthread.h:463:42: note: expected 'pthread_t' {aka 'long unsigned int'} but argument is of type 'char *'
  463 | extern int pthread_setname_np (pthread_t __target_thread, const char *__name)
      |                                ~~~~~~~~~~^~~~~~~~~~~~~~~
/var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpaplyn16_/testfile.c:8:29: error: too few arguments to function 'pthread_setname_np'
    8 |   static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
      |                             ^~~~~~~~~~~~~~~~~~
In file included from /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpaplyn16_/testfile.c:6:
/usr/include/pthread.h:463:12: note: declared here
  463 | extern int pthread_setname_np (pthread_t __target_thread, const char *__name)
      |            ^~~~~~~~~~~~~~~~~~

Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpoosfll1s
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpoosfll1s/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpoosfll1s/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <sys/signalfd.h>
  #include <stddef.h>
  int main(void) { return signalfd(-1, NULL, SFD_CLOEXEC); }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpa413_7t5
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpa413_7t5/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpa413_7t5/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <unistd.h>
  #include <fcntl.h>
  #include <limits.h>

  int main(void)
  {
    int len, fd = 0;
    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
    return 0;
  }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxjf6pmat
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxjf6pmat/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxjf6pmat/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <sys/mman.h>
  int main(int argc, char *argv[]) {
    return mlockall(MCL_FUTURE);
  }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmptxfjlpjw
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmptxfjlpjw/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmptxfjlpjw/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #include <linux/fs.h>
  struct fsxattr foo;
  int main(void) {
    return 0;
  }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmphhpovx6q
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmphhpovx6q/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmphhpovx6q/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Werror 

Code:
 
    #include <stdint.h>
    #include <stdio.h>
    int main(int argc, char *argv[]) {
        return printf("%zu", SIZE_MAX);
    }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp2h4gb6fg
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp2h4gb6fg/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp2h4gb6fg/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #include <stdint.h>
  int main(void)
  {
    uint64_t x = 0, y = 0;
    y = __atomic_load_n(&x, __ATOMIC_RELAXED);
    __atomic_store_n(&x, y, __ATOMIC_RELAXED);
    __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED);
    __atomic_exchange_n(&x, y, __ATOMIC_RELAXED);
    __atomic_fetch_add(&x, y, __ATOMIC_RELAXED);
    return 0;
  }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxszoq6dl
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxszoq6dl/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpxszoq6dl/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  __int128_t a;
  __uint128_t b;
  int main (void) {
    a = a + b;
    b = a * b;
    a = a * a;
    return 0;
  }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp2wv7wyut
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp2wv7wyut/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp2wv7wyut/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #include <stdint.h>
  int main(void)
  {
    unsigned __int128 x = 0, y = 0;
    y = __atomic_load_n(&x, __ATOMIC_RELAXED);
    __atomic_store_n(&x, y, __ATOMIC_RELAXED);
    __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED);
    __atomic_exchange_n(&x, y, __ATOMIC_RELAXED);
    __atomic_fetch_add(&x, y, __ATOMIC_RELAXED);
    return 0;
  }
Compiler stdout:
 
Compiler stderr:
 /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: /var/tmp/portage/app-emulation/qemu-7.0.0-r2/temp/cc8or2S9.o: in function `main':
testfile.c:(.text+0x45): undefined reference to `__atomic_load_16'
/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: testfile.c:(.text+0x6f): undefined reference to `__atomic_store_16'
/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: testfile.c:(.text+0x96): undefined reference to `__atomic_compare_exchange_16'
/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: testfile.c:(.text+0xb8): undefined reference to `__atomic_exchange_16'
/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: testfile.c:(.text+0xda): undefined reference to `__atomic_fetch_add_16'
collect2: error: ld returned 1 exit status

Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp5sfqbmor
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp5sfqbmor/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp5sfqbmor/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
      int main(void)
      {
        unsigned __int128 x = 0, y = 0;
        __sync_val_compare_and_swap_16(&x, y, x);
        return 0;
      }
    
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6dsapk0f
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6dsapk0f/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp6dsapk0f/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <sys/auxv.h>
  int main(void) {
    return getauxval(AT_HWCAP) == 0;
  }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpzo5h08sk
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpzo5h08sk/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpzo5h08sk/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
  #include <cpuid.h>
  int main(void) {
    unsigned a, b, c, d;
    unsigned max = __get_cpuid_max(0, 0);

    if (max >= 1) {
        __cpuid(1, a, b, c, d);
    }

    if (max >= 7) {
        __cpuid_count(7, 0, a, b, c, d);
    }

    return 0;
  }
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpclx_qass
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpclx_qass/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpclx_qass/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
    #pragma GCC push_options
    #pragma GCC target("avx2")
    #include <cpuid.h>
    #include <immintrin.h>
    static int bar(void *a) {
      __m256i x = *(__m256i *)a;
      return _mm256_testz_si256(x, x);
    }
    int main(int argc, char *argv[]) { return bar(argv[0]); }
  
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpgj0br54m
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpgj0br54m/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmpgj0br54m/output.exe -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 

Code:
 
    #pragma GCC push_options
    #pragma GCC target("avx512f")
    #include <cpuid.h>
    #include <immintrin.h>
    static int bar(void *a) {
      __m512i x = *(__m512i *)a;
      return _mm512_test_epi64_mask(x, x);
    }
    int main(int argc, char *argv[]) { return bar(argv[0]); }
  
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0sgmvtuz
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0sgmvtuz/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp0sgmvtuz/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

    #include <errno.h>
    #include <sys/types.h>
    #include <sys/socket.h>
    #include <linux/if_alg.h>
    int main(void) {
      int sock;
      sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
      return sock;
    }
  
Compiler stdout:
 
Compiler stderr:
 
Running compile:
Working directory:  /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp873y_029
Command line:  x86_64-pc-linux-gnu-gcc -m64 -mcx16 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp873y_029/testfile.c -o /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/tmp873y_029/output.obj -c -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -D_FILE_OFFSET_BITS=64 -O0 -std=gnu11 

Code:
 
  #ifndef _GNU_SOURCE
  #define _GNU_SOURCE
  #endif

  #include <errno.h>
  #include <sys/types.h>
  #include <sys/socket.h>
  #if !defined(AF_VSOCK)
  # error missing AF_VSOCK flag
  #endif
  #include <linux/vm_sockets.h>
  int main(void) {
    int sock, ret;
    struct sockaddr_vm svm;
    socklen_t len = sizeof(svm);
    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
    if ((ret == -1) && (errno == ENOTCONN)) {
        return 0;
    }
    return -1;
  }
Compiler stdout:
 
Compiler stderr:
 
Program scripts/minikconf.py found: YES (/usr/bin/python3.10 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/scripts/minikconf.py)
Program scripts/make-config-poison.sh found: YES (/var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/scripts/make-config-poison.sh)
Configuring config-host.h using configuration
Program scripts/hxtool found: YES (/var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/scripts/hxtool)
Program scripts/shaderinclude.pl found: YES (/usr/bin/env perl /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/scripts/shaderinclude.pl)
Program scripts/qapi-gen.py found: YES (/usr/bin/python3.10 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/scripts/qapi-gen.py)
Program scripts/qemu-version.sh found: YES (/var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/scripts/qemu-version.sh)

Executing subproject libvhost-user 

Project name: libvhost-user
Project version: undefined
C compiler for the host machine: x86_64-pc-linux-gnu-gcc -m64 -mcx16 (gcc 11.3.0 "x86_64-pc-linux-gnu-gcc (Gentoo 11.3.0 p4) 11.3.0")
C linker for the host machine: x86_64-pc-linux-gnu-gcc -m64 -mcx16 ld.bfd 2.38
C compiler for the build machine: x86_64-pc-linux-gnu-gcc -m64 -mcx16 (gcc 11.3.0 "x86_64-pc-linux-gnu-gcc (Gentoo 11.3.0 p4) 11.3.0")
C linker for the build machine: x86_64-pc-linux-gnu-gcc -m64 -mcx16 ld.bfd 2.38
Dependency threads found: YES unknown (cached)
Dependency glib-2.0 found: YES 2.72.2 (overridden)
Build targets in project: 7
Subproject libvhost-user finished.

Program cat found: YES (/bin/cat)
Program ../scripts/modules/module_block.py found: YES (/usr/bin/python3.10 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/block/../scripts/modules/module_block.py)
Program ../scripts/block-coroutine-wrapper.py found: YES (/usr/bin/python3.10 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/block/../scripts/block-coroutine-wrapper.py)
Program scripts/modinfo-collect.py found: YES (/var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/scripts/modinfo-collect.py)
Program scripts/modinfo-generate.py found: YES (/var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/scripts/modinfo-generate.py)
Program x86_64-pc-linux-gnu-nm found: YES
Program scripts/undefsym.py found: YES (/usr/bin/python3.10 /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/scripts/undefsym.py)
Program scripts/feature_to_c.sh found: YES (/bin/sh /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/scripts/feature_to_c.sh)
Program cp found: YES (/bin/cp)
Program sphinx-build found: YES (/usr/bin/sphinx-build)
Running command: /bin/mkdir -p /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/temp/sphinx
--- stdout ---

--- stderr ---


Running command: /usr/bin/touch /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/temp/sphinx/index.rst
--- stdout ---

--- stderr ---


Running command: /usr/bin/env CONFDIR=/etc/qemu /usr/bin/sphinx-build -q -c /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/docs -b html /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/temp/sphinx /var/tmp/portage/app-emulation/qemu-7.0.0-r2/work/qemu-7.0.0/tools-build/meson-private/temp/sphinx/out
--- stdout ---

--- stderr ---
WARNING: Invalid configuration value found: 'language = None'. Update your configuration to a valid langauge code. Falling back to 'en' (English).

Extension error:
Could not import extension sphinx.builders.linkcheck (exception: No module named 'six')


../docs/meson.build:30: WARNING: /usr/bin/sphinx-build: WARNING: Invalid configuration value found: 'language = None'. Update your configuration to a valid langauge code. Falling back to 'en' (English).

Extension error:
Could not import extension sphinx.builders.linkcheck (exception: No module named 'six')


../docs/meson.build:32:6: ERROR: Problem encountered: Install a Python 3 version of python-sphinx and the readthedoc theme