@echo off
setlocal

set MKL_ROOT=E:\lib\intel_mkl\mkl\2025.3
set COMPILER_ROOT=E:\lib\intel_mkl\compiler\2025.3
set SRC=%1

if "%SRC%"=="" (
    echo Usage: build.bat source.c
    exit /b 1
)

set OUT=%~n1.exe

pushd build
del /F /Q *
clang ../src/%SRC% -o %OUT% ^
    -O3 ^
    -march=native ^
    -ffast-math ^
    -fopenmp ^
    -I"%MKL_ROOT%\include" ^
    -L"%MKL_ROOT%\lib" ^
    -L"%COMPILER_ROOT%\lib" ^
    -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core ^
    -llibiomp5md ^
    -Wall

popd

echo Build complete: build/%OUT%

set PATH=%PATH%;E:\lib\intel_mkl\mkl\2025.3\bin
set PATH=%PATH%;E:\lib\intel_mkl\compiler\2025.3\bin