blob: 611efb11f4450e513afc2275b2ed6d16e6818a0f (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
{ lib, stdenv, fetchFromGitHub, fetchpatch, makeWrapper
, coqPackages, ocamlPackages, coq2html
, tools ? stdenv.cc
, version ? "3.8"
}:
let
ocaml-pkgs = with ocamlPackages; [ ocaml findlib menhir ];
ccomp-platform = if stdenv.isDarwin then "x86_64-macosx" else "x86_64-linux";
inherit (coqPackages) coq flocq;
inherit (lib) optional optionalString;
in
let param = {
"3.7" = {
sha256 = "1h4zhk9rrqki193nxs9vjvya7nl9yxjcf07hfqb6g77riy1vd2jr";
patches = [
(fetchpatch {
url = "https://github.com/AbsInt/CompCert/commit/0a2db0269809539ccc66f8ec73637c37fbd23580.patch";
sha256 = "0n8qrba70x8f422jdvq9ddgsx6avf2dkg892g4ldh3jiiidyhspy";
})
(fetchpatch {
url = "https://github.com/AbsInt/CompCert/commit/5e29f8b5ba9582ecf2a1d0baeaef195873640607.patch";
sha256 = "184nfdgxrkci880lkaj5pgnify3plka7xfgqrgv16275sqppc5hc";
})
];
};
"3.8" = {
sha256 = "1gzlyxvw64ca12qql3wnq3bidcx9ygsklv9grjma3ib4hvg7vnr7";
useExternalFlocq = true;
};
}."${version}"; in
stdenv.mkDerivation rec {
pname = "compcert";
inherit version;
src = fetchFromGitHub {
owner = "AbsInt";
repo = "CompCert";
rev = "v${version}";
inherit (param) sha256;
};
patches = param.patches or [];
nativeBuildInputs = [ makeWrapper ];
buildInputs = ocaml-pkgs ++ [ coq coq2html ];
propagatedBuildInputs = optional (param.useExternalFlocq or false) flocq;
enableParallelBuilding = true;
postPatch = ''
substituteInPlace ./configure \
--replace '{toolprefix}gcc' '{toolprefix}cc'
'';
configurePhase = ''
./configure -clightgen \
-prefix $out \
-coqdevdir $lib/lib/coq/${coq.coq-version}/user-contrib/compcert/ \
-toolprefix ${tools}/bin/ \
${optionalString (param.useExternalFlocq or false) "-use-external-Flocq"} \
${ccomp-platform}
'';
installTargets = "documentation install";
postInstall = ''
# move man into place
mkdir -p $man/share
mv $out/share/man/ $man/share/
# move docs into place
mkdir -p $doc/share/doc/compcert
mv doc/html $doc/share/doc/compcert/
# wrap ccomp to undefine _FORTIFY_SOURCE; ccomp invokes cc1 which sets
# _FORTIFY_SOURCE=2 by default, but undefines __GNUC__ (as it should),
# which causes a warning in libc. this suppresses it.
for x in ccomp clightgen; do
wrapProgram $out/bin/$x --add-flags "-U_FORTIFY_SOURCE"
done
'';
outputs = [ "out" "lib" "doc" "man" ];
meta = with lib; {
description = "Formally verified C compiler";
homepage = "https://compcert.org";
license = licenses.inria-compcert;
platforms = [ "x86_64-linux" "x86_64-darwin" ];
maintainers = with maintainers; [ thoughtpolice jwiegley vbgl ];
};
}
|