./lib/std/Thread/Futex.zig:724:33: error: expected integer type, found 'comptime_int'

[nikkicoon]

I'm trying to fix the build of zig 0.10.0 in pkgsrc on NetBSD.

I keep running into this error even for builds from git outside of pkgsrc:

[ 99%] Building stage2 object /home/nikita/re-src/zig/build/zig2.o
./lib/std/Thread/Futex.zig:724:33: error: expected integer type, found 'comptime_int'
            return addr >> @ctz(alignment);
                                ^
./lib/std/os.zig:5304:17: error: querying for canonical path of a handle is unsupported on this host
        else => @compileError("querying for canonical path of a handle is unsupported on this host"),
                ^
./lib/std/fs.zig:60:38: error: container 'std.os' has no member called 'MAXNAMLEN'
    .netbsd, .openbsd, .solaris => os.MAXNAMLEN,
                                     ^
*** Error code 1

Stop.

build in pkgsrc looks similar:

[ 98%] Built target zig1
[ 99%] Building stage2 object /tmp/work/zig-0.10.0/zig2.o
./lib/std/Thread/Futex.zig:724:33: error: expected integer type, found 'comptime_int'
            return addr >> @ctz(alignment);
                                ^
./lib/std/os.zig:5300:17: error: querying for canonical path of a handle is unsupported on this host
        else => @compileError("querying for canonical path of a handle is unsupported on this host"),
                ^
./lib/std/fs.zig:60:38: error: container 'std.os' has no member called 'MAXNAMLEN'
    .netbsd, .openbsd, .solaris => os.MAXNAMLEN,
                                     ^
--- zig2.o ---
*** [zig2.o] Error code 1

make[2]: stopped in /tmp/work/zig-0.10.0
1 error

make[2]: stopped in /tmp/work/zig-0.10.0
--- CMakeFiles/zig2.dir/all ---
*** [CMakeFiles/zig2.dir/all] Error code 2

make[1]: stopped in /tmp/work/zig-0.10.0
1 error

make[1]: stopped in /tmp/work/zig-0.10.0
*** [all] Error code 2

make: stopped in /tmp/work/zig-0.10.0
1 error

make: stopped in /tmp/work/zig-0.10.0
*** Error code 2

Stop.

pkgsrc build gets passed:
CMAKE_ARGS+= -DCMAKE_BUILD_TYPE=Release
CMAKE_ARGS+= -DDESTDIR=${DESTDIR}

locally in my pkgsrc, not commited, additionally these:
CMAKE_ARGS+= -DZIG_USE_CACHE=OFF
CMAKE_ARGS+= -DZIG_SHARED_LLVM=ON
CMAKE_ARGS+= -DCMAKE_PREFIX_PATH=${BUILDLINK_PREFIX.llvm}
CMAKE_ARGS+= -DZIG_PREFER_CLANG_CPP_DYLIB=ON

both produce equal results.

dependencies are all the required versions, I can include the exact version when required.

local build log:

-- The C compiler identification is GNU 10.4.0
-- The CXX compiler identification is GNU 10.4.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring zig version 0.11.0-dev.337+609716524
-- Found llvm: -lLLVM-15;-lrt;-lexecinfo;-lpthread;-lm;-lz;-lzstd;-lterminfo;-lxml2 (Required is at least version "15") 
-- Found clang: /usr/pkg/lib/libclang-cpp.so.15 (Required is at least version "15") 
-- Found lld: /usr/pkg/lib/liblldMinGW.a;/usr/pkg/lib/liblldELF.a;/usr/pkg/lib/liblldCOFF.a;/usr/pkg/lib/liblldWasm.a;/usr/pkg/lib/liblldMachO.a;/usr/pkg/lib/liblldCommon.a (Required is at least version "15") 
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE  
-- Configuring done
-- Generating done
-- Build files have been written to: /home/nikita/re-src/zig/build
hex$ make install
....
[ 97%] Linking CXX static library zigcpp/libzigstage1.a
[ 97%] Built target zigstage1
[ 98%] Building CXX object CMakeFiles/zig1.dir/src/stage1/zig0.cpp.o
[ 98%] Linking CXX executable zig1
[ 98%] Built target zig1
[ 99%] Building stage2 object /home/nikita/re-src/zig/build/zig2.o
./lib/std/Thread/Futex.zig:724:33: error: expected integer type, found 'comptime_int'
            return addr >> @ctz(alignment);
                                ^
./lib/std/os.zig:5304:17: error: querying for canonical path of a handle is unsupported on this host
        else => @compileError("querying for canonical path of a handle is unsupported on this host"),
                ^
./lib/std/fs.zig:60:38: error: container 'std.os' has no member called 'MAXNAMLEN'
    .netbsd, .openbsd, .solaris => os.MAXNAMLEN,

how can I solve this? has there been a patch which I can cherry-pick?

thanks!