Failed to build V from source. Build error: Command '.\make.bat -gcc' failed in C:\Users\runneradmin\vlang\vlang_win32_x64 stderr: vlib/builtin/float.c.v:9:13: error: invalid $if condition: unknown indent `native` 7 | } 8 | 9 | $if !native { | ^ 10 | #include <float.h> 11 | } stdout: Updating TCC > Syncing TCC from https://github.com/vlang/tccbin Updating vc... > Sync with remote https://github.com/vlang/vc Building V... > Attempting to build "./v_win_bootstrap.exe" (from v_win.c) with GCC > Compiling "./v.exe" with "./v_win_bootstrap.exe" Backend compiler error Exiting from error ERROR: please follow the instructions in https://github.com/vlang/v/wiki/Installing-a-C-compiler-on-Windows This may be a transient issue with the V upstream bootstrap. Try using `stable: true` to install the latest stable release, or specify a specific version with the `version` input.

The strategy configuration was canceled because "test-action.windows-latest_version" failed

The strategy configuration was canceled because "test-action.windows-latest_version" failed

The strategy configuration was canceled because "test-action.windows-latest_version" failed

The strategy configuration was canceled because "test-action.windows-latest_version" failed

The strategy configuration was canceled because "test-action.windows-latest_version" failed

The strategy configuration was canceled because "test-action.windows-latest_version" failed

The strategy configuration was canceled because "test-action.windows-latest_version" failed

Failed to build V from source. Build error: Command 'make' failed in /Users/runner/vlang/vlang_darwin_arm64 stderr: vlib/builtin/float.c.v:9:13: error: invalid $if condition: unknown indent `native` 7 | } 8 | 9 | $if !native { | ^ 10 | #include <float.h> 11 | } make: *** [all] Error 1 stdout: cd ./vc && git clean -xf && git pull --quiet cd ./thirdparty/tcc && git clean -xf && git pull --quiet cc -std=c99 -w -o v1 ./vc/v.c -lm -lpthread || cmd/tools/cc_compilation_failed_non_windows.sh ./v1 -no-parallel -o v2 cmd/v This may be a transient issue with the V upstream bootstrap. Try using `stable: true` to install the latest stable release, or specify a specific version with the `version` input.

Initial V build failed, retrying once... Command 'make' failed in /tmp/setup-v-home-v64bVB/vlang/vlang_linux_x64 stderr: error: transient hiccup

Initial V build failed, retrying once... Command 'make' failed in /tmp/setup-v-home-VORJN7/vlang/vlang_linux_x64 stderr: error: unknown function: help.print_and_exit stdout: compiling v.c...

MSVC build failed (Command '.\make.bat' failed in C:\Users\runneradmin\vlang\vlang_win32_x64 stderr: vlib/builtin/float.c.v:9:13: error: invalid $if condition: unknown indent `native` 7 | } 8 | 9 | $if !native { | ^ 10 | #include <float.h> 11 | } clang: error: linker command failed with exit code 1120 (use -v to see invocation) stdout: Updating TCC > Syncing TCC from https://github.com/vlang/tccbin Updating vc... > Sync with remote https://github.com/vlang/vc Building V... > Attempting to build "./v_win_bootstrap.exe" (from v_win.c) with "thirdparty/tcc/tcc.exe" > Compiling "./v.exe" with "./v_win_bootstrap.exe" > Attempting to build "./v_win_bootstrap.exe" (from v_win.c) with Clang v_win-0291ff.o : error LNK2019: unresolved external symbol sscanf referenced in function time__parse_iso8601_date .\v_win_bootstrap.exe : fatal error LNK1120: 1 unresolved externals In most cases, compile errors happen because the version of Clang installed is too old clang version 20.1.8 Target: x86_64-pc-windows-msvc Thread model: posix InstalledDir: C:\Program Files\LLVM\bin Backend compiler error Exiting from error ERROR: please follow the instructions in https://github.com/vlang/v/wiki/Installing-a-C-compiler-on-Windows ), falling back to GCC (MinGW)...

Initial V build failed, retrying once... Command '.\make.bat -gcc' failed in C:\Users\runneradmin\vlang\vlang_win32_x64 stderr: vlib/builtin/float.c.v:9:13: error: invalid $if condition: unknown indent `native` 7 | } 8 | 9 | $if !native { | ^ 10 | #include <float.h> 11 | } stdout: Updating TCC > Syncing TCC from https://github.com/vlang/tccbin Updating vc... > Sync with remote https://github.com/vlang/vc Building V... > Attempting to build "./v_win_bootstrap.exe" (from v_win.c) with GCC > Compiling "./v.exe" with "./v_win_bootstrap.exe" Backend compiler error Exiting from error ERROR: please follow the instructions in https://github.com/vlang/v/wiki/Installing-a-C-compiler-on-Windows

MSVC build failed (Command '.\make.bat' failed in C:\Users\runneradmin\vlang\vlang_win32_x64 stderr: The system cannot find the path specified. The system cannot find the path specified. vlib/builtin/float.c.v:9:13: error: invalid $if condition: unknown indent `native` 7 | } 8 | 9 | $if !native { | ^ 10 | #include <float.h> 11 | } clang: error: linker command failed with exit code 1120 (use -v to see invocation) stdout: Bootstrapping TCC... > TCC not found > Downloading TCC64 from https://github.com/vlang/tccbin , branch "thirdparty-windows-amd64" commit b9cfff43ed46db626004853f6e5198b6cdd27072 Merge: b425ac8 ed7908f Author: JalonSolov <JalonSolov@gmail.com> Date: Mon May 4 08:55:02 2026 -0400 Merge pull request #64 from Maokaman1/thirdparty-windows-amd64 Add CancelIoEx to lib\kernel32.def commit ed7908f586c6c250f485bab89196a40c6a93359f Author: Maokaman1 <maokaman@gmail.com> Date: Sun May 3 21:28:50 2026 +0300 Add CancelIoEx to lib\kernel32.def commit b425ac82fe8cbf6ee91c47ff0f8bf7cc49548c88 Author: Delyan Angelov <delian66@gmail.com> Date: Sun May 19 10:24:59 2024 +0300 Revert "add declaration for GetFileInformationByHandleEx and FILE_INFO_BY_HANDLE_CLASS" This reverts commit 6824b9f8ea4a01e4363d8bce1919baa60a292d56. Cloning vc... > Cloning from remote https://github.com/vlang/vc Building V... > Attempting to build "./v_win_bootstrap.exe" (from v_win.c) with "thirdparty/tcc/tcc.exe" > Compiling "./v.exe" with "./v_win_bootstrap.exe" > Attempting to build "./v_win_bootstrap.exe" (from v_win.c) with Clang v_win-8634cd.o : error LNK2019: unresolved external symbol sscanf referenced in function time__parse_iso8601_date .\v_win_bootstrap.exe : fatal error LNK1120: 1 unresolved externals In most cases, compile errors happen because the version of Clang installed is too old clang version 20.1.8 Target: x86_64-pc-windows-msvc Thread model: posix InstalledDir: C:\Program Files\LLVM\bin Backend compiler error Exiting from error ERROR: please follow the instructions in https://github.com/vlang/v/wiki/Installing-a-C-compiler-on-Windows ), falling back to GCC (MinGW)...