49 lines
1.8 KiB
Nix
49 lines
1.8 KiB
Nix
{ stdenv, fetchurl, m4, makeWrapper, libbsd, perlPackages }:
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stdenv.mkDerivation rec {
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pname = "csmith";
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version = "2.3.0";
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src = fetchurl {
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url = "https://embed.cs.utah.edu/csmith/${pname}-${version}.tar.gz";
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sha256 = "1mb5zgixsyf86slggs756k8a5ddmj980md3ic9sa1y75xl5cqizj";
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};
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nativeBuildInputs = [ m4 makeWrapper ];
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buildInputs = [ libbsd ] ++ (with perlPackages; [ perl SysCPU ]);
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postInstall = ''
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substituteInPlace $out/bin/compiler_test.pl \
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--replace '$CSMITH_HOME/runtime' $out/include/${pname}-${version} \
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--replace ' ''${CSMITH_HOME}/runtime' " $out/include/${pname}-${version}" \
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--replace '$CSMITH_HOME/src/csmith' $out/bin/csmith
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substituteInPlace $out/bin/launchn.pl \
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--replace '../compiler_test.pl' $out/bin/compiler_test.pl \
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--replace '../$CONFIG_FILE' '$CONFIG_FILE'
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wrapProgram $out/bin/launchn.pl \
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--prefix PERL5LIB : "$PERL5LIB"
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mkdir -p $out/share/csmith
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mv $out/bin/compiler_test.in $out/share/csmith/
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'';
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enableParallelBuilding = true;
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meta = with stdenv.lib; {
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description = "A random generator of C programs";
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homepage = "https://embed.cs.utah.edu/csmith";
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# Officially, the license is this: https://github.com/csmith-project/csmith/blob/master/COPYING
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license = licenses.bsd2;
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longDescription = ''
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Csmith is a tool that can generate random C programs that statically and
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dynamically conform to the C99 standard. It is useful for stress-testing
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compilers, static analyzers, and other tools that process C code.
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Csmith has found bugs in every tool that it has tested, and has been used
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to find and report more than 400 previously unknown compiler bugs.
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'';
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maintainers = [ maintainers.dtzWill ];
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platforms = platforms.all;
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};
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}
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