Tool z80asm environment - marinus-lab/z88dk GitHub Wiki

Environment

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z80asm reads the following environment variables, if present:

• Z80ASM - contains a space separated list of command line options that are passed to every invocation of z80asm. Useful to pass -v (verbose) to a tool that calls z80asm, e.g.

  Z80ASM=-v zcc [options] [files]

• ZCCCFG - points to the directory where zcc keeps its configuration files; z80asm searches the parent of this directory for libraries to link.

In the command line and in project files, z80asm can expand the contents of environment variables, e.g. ${ARCH}/printf tells z80asm to include an object module called printf from a directory pointed to by the environment variable ARCH.