forked from mirrors/nixpkgs
42 lines
1.1 KiB
Nix
42 lines
1.1 KiB
Nix
{ stdenv, lib, cosmopolitan }:
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stdenv.mkDerivation {
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pname = "cosmoc";
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inherit (cosmopolitan) version;
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doInstallCheck = true;
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dontUnpack = true;
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dontBuild = true;
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# compiler arguments based on upstream README.md
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installPhase = ''
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runHook preInstall
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mkdir -p $out/bin
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cat <<EOF >$out/bin/cosmoc
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#!${stdenv.shell}
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exec ${stdenv.cc}/bin/${stdenv.cc.targetPrefix}gcc \
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-Os -static -nostdlib -nostdinc -fno-pie -no-pie -mno-red-zone \
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-fno-omit-frame-pointer -pg -mnop-mcount -mno-tls-direct-seg-refs \
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"\$@" \
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-fuse-ld=bfd -Wl,-T,${cosmopolitan}/lib/ape.lds -Wl,--gc-sections \
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-include ${cosmopolitan}/include/cosmopolitan.h \
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${cosmopolitan}/lib/{crt.o,ape-no-modify-self.o,cosmopolitan.a}
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EOF
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chmod +x $out/bin/cosmoc
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runHook postInstall
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'';
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installCheckPhase = ''
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printf 'main() { printf("hello world\\n"); }\n' >hello.c
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$out/bin/cosmoc hello.c
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./a.out
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'';
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meta = with lib; {
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homepage = "https://justine.lol/cosmopolitan/";
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description = "compiler for Cosmopolitan C programs";
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license = licenses.mit;
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maintainers = teams.cosmopolitan.members;
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};
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}
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