# The `unrar` crate compiles the UnRAR engine as C++, which drags in libstdc++, libgcc and
# winpthread. On the windows-gnu toolchain that needs these link tweaks:
#
#   * `-static` statically folds in libstdc++ and libgcc, so no libstdc++-6.dll /
#     libgcc_s_seh-1.dll sit next to the exe. (winpthread stays dynamic, see below.)
#   * `--allow-multiple-definition` resolves the winpthread symbol clash (Rust's `libpthread.a`
#     vs. the C++ side's pthread); the linker keeps the first definition. A side effect is that the
#     *dynamic* winpthread wins, so the exe keeps a single `libwinpthread-1.dll` dependency; ship
#     that DLL alongside the exe on deploy (it also lives on PATH via the mingw toolchain).
#   * `-ladvapi32` appended LAST, because `-static` reorders the link line and drops the Win32
#     registry/security/crypto imports the UnRAR C++ needs; link it explicitly after unrar_sys
#     (GNU ld is single-pass).
[target.x86_64-pc-windows-gnu]
rustflags = [
    "-C", "link-arg=-static",
    "-C", "link-arg=-Wl,--allow-multiple-definition",
    "-C", "link-arg=-ladvapi32",
]