structuredAttrs is enabled
Running phase: unpackPhase
unpacking source archive /nix/store/3xvf5ryx5c015lpzjzd23ydzn437x7i7-source
source root is source/./src/libexpr-c
separate-debug-info: recording checksum of source files for debug support...
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
mesonConfigurePhase flags: --prefix=/nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre --libdir=/nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/lib --libexecdir=/nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/libexec --bindir=/nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/bin --sbindir=/nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/sbin --includedir=/nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev/include --mandir=/nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/share/man --infodir=/nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/share/info --localedir=/nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/share/locale -Dauto_features=enabled -Dwrap_mode=nodownload --buildtype=release -Db_lto=true
The Meson build system
Version: 1.9.1
Source dir: /build/source/src/libexpr-c
Build dir: /build/source/src/libexpr-c/build
Build type: native build
Project name: nix-expr-c
Project version: 2.34.0pre
C++ compiler for the host machine: g++ (gcc 15.2.0 "g++ (GCC) 15.2.0")
C++ linker for the host machine: g++ ld.bfd 2.44
Host machine cpu family: x86_64
Host machine cpu: x86_64
Found pkg-config: YES (/nix/store/rvp7qlpf5jqvdckjy1afjb6aha6j8dxg-pkg-config-wrapper-0.29.2/bin/pkg-config) 0.29.2
Run-time dependency nix-util found: YES 2.34.0pre
Run-time dependency nix-store found: YES 2.34.0pre
Run-time dependency nix-expr found: YES 2.34.0pre
Run-time dependency nix-util-c found: YES 2.34.0pre
Run-time dependency nix-store-c found: YES 2.34.0pre
Run-time dependency threads found: YES
Checking if "using libstdc++" compiles: YES 
Checking if "linker can wrap __assert_fail" links: YES 
Build targets in project: 1

nix-expr-c 2.34.0pre

  User defined options
    auto_features: enabled
    b_lto        : true
    bindir       : /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/bin
    buildtype    : release
    includedir   : /nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev/include
    infodir      : /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/share/info
    libdir       : /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/lib
    libexecdir   : /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/libexec
    localedir    : /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/share/locale
    mandir       : /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/share/man
    prefix       : /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre
    sbindir      : /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/sbin
    wrap_mode    : nodownload

Found ninja-1.13.2 at /nix/store/wc7a9w61k9bqvdnksx7mfj49x55nl8i8-ninja-1.13.2/bin/ninja
Running phase: buildPhase
build flags: -j48
[1/5] Compiling C++ object libnixexprc.so.2.34.0.p/nix-meson-build-support_common_assert-fail_wrap-assert-fail.cc.o
[2/5] Compiling C++ object libnixexprc.so.2.34.0.p/nix_api_expr.cc.o
[3/5] Compiling C++ object libnixexprc.so.2.34.0.p/nix_api_external.cc.o
[4/5] Compiling C++ object libnixexprc.so.2.34.0.p/nix_api_value.cc.o
[5/5] Linking target libnixexprc.so.2.34.0
Running phase: installPhase
mesonInstallPhase flags: ''
Installing libnixexprc.so.2.34.0 to /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/lib
Installing /build/source/src/libexpr-c/nix_api_expr.h to /nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev/include
Installing /build/source/src/libexpr-c/nix_api_expr_internal.h to /nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev/include
Installing /build/source/src/libexpr-c/nix_api_external.h to /nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev/include
Installing /build/source/src/libexpr-c/nix_api_value.h to /nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev/include
Installing /build/source/src/libexpr-c/build/meson-private/nix-expr-c.pc to /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/lib/pkgconfig
Installing symlink pointing to libnixexprc.so.2.34.0 to /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/lib/libnixexprc.so
Running phase: fixupPhase
Moving /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/lib/pkgconfig to /nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev/lib/pkgconfig
Patching '/nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev/lib/pkgconfig/nix-expr-c.pc' includedir to output /nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev
shrinking RPATHs of ELF executables and libraries in /nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev
checking for references to /build/ in /nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev...
patching script interpreter paths in /nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev
stripping (with command strip and flags -S -p) in  /nix/store/x5pyjg9may1dhn0304sk4ibrpgpk24wg-nix-expr-c-2.34.0pre-dev/lib
shrinking RPATHs of ELF executables and libraries in /nix/store/qn62w1caia7gh041l4bvccdyl7mqmrkg-nix-expr-c-2.34.0pre-debug
checking for references to /build/ in /nix/store/qn62w1caia7gh041l4bvccdyl7mqmrkg-nix-expr-c-2.34.0pre-debug...
patching script interpreter paths in /nix/store/qn62w1caia7gh041l4bvccdyl7mqmrkg-nix-expr-c-2.34.0pre-debug
separating debug info from /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/lib/libnixexprc.so.2.34.0 (build ID fcc97a052800fb82a3b7910a677f0993aca6efbf)
separate-debug-info: copying patched source files to /nix/store/qn62w1caia7gh041l4bvccdyl7mqmrkg-nix-expr-c-2.34.0pre-debug/src/overlay...
/build /build/source/src/libexpr-c/build
/build/source/src/libexpr-c/build
shrinking RPATHs of ELF executables and libraries in /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre
shrinking /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/lib/libnixexprc.so.2.34.0
checking for references to /build/ in /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre...
patching script interpreter paths in /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre
stripping (with command strip and flags -S -p) in  /nix/store/856mydkdagwl28x00hw8qkxy0q0nhl68-nix-expr-c-2.34.0pre/lib
making symlink relative: /nix/store/qn62w1caia7gh041l4bvccdyl7mqmrkg-nix-expr-c-2.34.0pre-debug/lib/debug/libnixexprc.so.2.34.0
making symlink relative: /nix/store/qn62w1caia7gh041l4bvccdyl7mqmrkg-nix-expr-c-2.34.0pre-debug/lib/debug/.build-id/fc/c97a052800fb82a3b7910a677f0993aca6efbf.sourceoverlay