# Use a linker wrapper that invokes mold then strips junk sections with objcopy.
# mold cannot discard .eh_frame/.dynstr/.comment via linker scripts, so we do
# it as a post-link step.
# See:
#  <https://github.com/rui314/mold?tab=readme-ov-file#how-to-use>
[target.'cfg(target_os = "linux")']
linker = "scripts/ld-wrapper"
rustflags = [
  # No C runtime, we provide _start ourselves
  "-C",
  "link-arg=-nostartfiles",
  # Fully static,  no dynamic linker, no .interp/.dynsym/.dynamic overhead
  "-C",
  "link-arg=-static",
  # Static PIE is incompatible with -static :(
  "-C",
  "relocation-model=static",
  # Suppress .eh_frame emission from our own codegen (does not cover compiler_builtins;
  # those remnants are removed by the linker wrapper via objcopy post-link)
  "-C",
  "force-unwind-tables=no",
  # Linker flags
  "-C",
  "link-arg=-Wl,--gc-sections",   # remove unreferenced input sections
  "-C",
  "link-arg=-Wl,--strip-all",     # strip all symbol table entries
  "-C",
  "link-arg=-Wl,--build-id=none", # omit the .note.gnu.build-id section
  "-C",
  "link-arg=-Wl,-z,norelro",      # disable RELRO (removes relro_padding)
]