homebrew-core/Formula/cc65.rb

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class Cc65 < Formula
desc "6502 C compiler"
homepage "https://cc65.github.io/cc65/"
# CC65 stable has ceased to be maintained as of March 2013.
# The head build has a new home, and new maintainer, but no new stable release yet.
head "https://github.com/cc65/cc65.git"
url "ftp://ftp.musoftware.de/pub/uz/cc65/cc65-sources-2.13.3.tar.bz2"
sha256 "a98a1b69d3fa15551fe7d53d5bebfc5f9b2aafb9642ee14b735587a421e00468"
conflicts_with "grc", :because => "both install `grc` binaries"
def install
ENV.deparallelize
ENV.no_optimization
make_vars = ["prefix=#{prefix}", "libdir=#{share}"]
if head?
system "make", *make_vars
system "make", "install", *make_vars
else
system "make", "-f", "make/gcc.mak", *make_vars
system "make", "-f", "make/gcc.mak", "install", *make_vars
end
end
def caveats; <<-EOS.undent
Library files have been installed to:
#{share}/cc65
EOS
end
test do
(testpath/"foo.c").write "int main (void) { return 0; }"
system bin/"cl65", "foo.c" # compile and link
assert File.exist?("foo") # binary
end
end