forked from rarias/bscpkgs
44 lines
745 B
Nix
44 lines
745 B
Nix
{ stdenv, writeText, which, strace }:
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let
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hello_c = writeText "hello.c" ''
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#include <stdio.h>
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#include <limits.h>
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#include <xmmintrin.h>
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int main()
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{
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printf("Hello world!\n");
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return 0;
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}
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'';
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in
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stdenv.mkDerivation rec {
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version = "0.0.1";
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name = "lto-c";
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buildInputs = [ stdenv which strace ];
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src = hello_c;
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dontUnpack = true;
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dontConfigure = true;
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NIX_DEBUG = 0;
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buildPhase = ''
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set -x
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echo CC=$CC
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echo LD=$LD
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echo -------------------------------------------
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env
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echo -------------------------------------------
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cp ${hello_c} hello.c
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$CC -v -flto hello.c -o hello
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./hello
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set +x
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'';
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installPhase = ''
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touch $out
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'';
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}
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