[PATCH] gas: z80: allow -c option for compatibility

[Andreas Schwab]

On Jun 26 2025, Zeal8bit wrote:

> I encountered an issue when making a CMake-based project that uses `z80-elf-as` as the assembler.
> The option `-c` is always generated to assemble a file, and it triggers the following error:

That's because the assembler should never be called directly, only via
the compiler driver.  The correct fix is to tell cmake to use the
compiler driver (z80-elf-cc) for compiling assembler sources.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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