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
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
|
{ config, lib, stdenv, fetchurl, fetchFromGitHub, pkgs, buildPackages
, callPackage
, enableThreading ? true, coreutils, makeWrapper
, zlib
}:
# Note: this package is used for bootstrapping fetchurl, and thus
# cannot use fetchpatch! All mutable patches (generated by GitHub or
# cgit) that are needed here should be included directly in Nixpkgs as
# files.
with lib;
let
libc = if stdenv.cc.libc or null != null then stdenv.cc.libc else "/usr";
libcInc = lib.getDev libc;
libcLib = lib.getLib libc;
crossCompiling = stdenv.buildPlatform != stdenv.hostPlatform;
common = { perl, buildPerl, version, sha256 }: stdenv.mkDerivation (rec {
inherit version;
pname = "perl";
src = fetchurl {
url = "mirror://cpan/src/5.0/perl-${version}.tar.gz";
inherit sha256;
};
# TODO: Add a "dev" output containing the header files.
outputs = [ "out" "man" "devdoc" ] ++
optional crossCompiling "mini";
setOutputFlags = false;
disallowedReferences = [ stdenv.cc ];
patches =
[
# Do not look in /usr etc. for dependencies.
./no-sys-dirs-5.31.patch
]
++ optional stdenv.isSunOS ./ld-shared.patch
++ optionals stdenv.isDarwin [ ./cpp-precomp.patch ./sw_vers.patch ]
++ optional crossCompiling ./MakeMaker-cross.patch;
# This is not done for native builds because pwd may need to come from
# bootstrap tools when building bootstrap perl.
postPatch = (if crossCompiling then ''
substituteInPlace dist/PathTools/Cwd.pm \
--replace "/bin/pwd" '${coreutils}/bin/pwd'
substituteInPlace cnf/configure_tool.sh --replace "cc -E -P" "cc -E"
'' else ''
substituteInPlace dist/PathTools/Cwd.pm \
--replace "/bin/pwd" "$(type -P pwd)"
'') +
# Perl's build system uses the src variable, and its value may end up in
# the output in some cases (when cross-compiling)
''
unset src
'';
# Build a thread-safe Perl with a dynamic libperl.so. We need the
# "installstyle" option to ensure that modules are put under
# $out/lib/perl5 - this is the general default, but because $out
# contains the string "perl", Configure would select $out/lib.
# Miniperl needs -lm. perl needs -lrt.
configureFlags =
(if crossCompiling
then [ "-Dlibpth=\"\"" "-Dglibpth=\"\"" "-Ddefault_inc_excludes_dot" ]
else [ "-de" "-Dcc=cc" ])
++ [
"-Uinstallusrbinperl"
"-Dinstallstyle=lib/perl5"
] ++ lib.optional (!crossCompiling) "-Duseshrplib" ++ [
"-Dlocincpth=${libcInc}/include"
"-Dloclibpth=${libcLib}/lib"
]
++ optionals ((builtins.match ''5\.[0-9]*[13579]\..+'' version) != null) [ "-Dusedevel" "-Uversiononly" ]
++ optional stdenv.isSunOS "-Dcc=gcc"
++ optional enableThreading "-Dusethreads"
++ optional stdenv.hostPlatform.isStatic "--all-static"
++ optionals (!crossCompiling) [
"-Dprefix=${placeholder "out"}"
"-Dman1dir=${placeholder "out"}/share/man/man1"
"-Dman3dir=${placeholder "out"}/share/man/man3"
];
configureScript = optionalString (!crossCompiling) "${stdenv.shell} ./Configure";
dontAddStaticConfigureFlags = true;
dontAddPrefix = !crossCompiling;
enableParallelBuilding = !crossCompiling;
# perl includes the build date, the uname of the build system and the
# username of the build user in some files.
# We override these to make it build deterministically.
# other distro solutions
# https://github.com/bmwiedemann/openSUSE/blob/master/packages/p/perl/perl-reproducible.patch
# https://github.com/archlinux/svntogit-packages/blob/packages/perl/trunk/config.over
# https://salsa.debian.org/perl-team/interpreter/perl/blob/debian-5.26/debian/config.over
# A ticket has been opened upstream to possibly clean some of this up: https://rt.perl.org/Public/Bug/Display.html?id=133452
preConfigure = ''
cat > config.over <<EOF
${lib.optionalString (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isGnu) ''osvers="gnulinux"''}
myuname="nixpkgs"
myhostname="nixpkgs"
cf_by="nixpkgs"
cf_time="$(date -d "@$SOURCE_DATE_EPOCH")"
EOF
# Compress::Raw::Zlib should use our zlib package instead of the one
# included with the distribution
cat > ./cpan/Compress-Raw-Zlib/config.in <<EOF
BUILD_ZLIB = False
INCLUDE = ${zlib.dev}/include
LIB = ${zlib.out}/lib
OLD_ZLIB = False
GZIP_OS_CODE = AUTO_DETECT
EOF
'' + optionalString stdenv.isDarwin ''
substituteInPlace hints/darwin.sh --replace "env MACOSX_DEPLOYMENT_TARGET=10.3" ""
'' + optionalString (!enableThreading) ''
# We need to do this because the bootstrap doesn't have a static libpthread
sed -i 's,\(libswanted.*\)pthread,\1,g' Configure
'';
# Default perl does not support --host= & co.
configurePlatforms = [];
setupHook = ./setup-hook.sh;
passthru = rec {
interpreter = "${perl}/bin/perl";
libPrefix = "lib/perl5/site_perl";
pkgs = callPackage ../../../top-level/perl-packages.nix {
inherit perl buildPerl;
overrides = config.perlPackageOverrides or (p: {}); # TODO: (self: super: {}) like in python
};
buildEnv = callPackage ./wrapper.nix {
inherit perl;
inherit (pkgs) requiredPerlModules;
};
withPackages = f: buildEnv.override { extraLibs = f pkgs; };
};
doCheck = false; # some tests fail, expensive
# TODO: it seems like absolute paths to some coreutils is required.
postInstall =
''
# Remove dependency between "out" and "man" outputs.
rm "$out"/lib/perl5/*/*/.packlist
# Remove dependencies on glibc and gcc
sed "/ *libpth =>/c libpth => ' '," \
-i "$out"/lib/perl5/*/*/Config.pm
# TODO: removing those paths would be cleaner than overwriting with nonsense.
substituteInPlace "$out"/lib/perl5/*/*/Config_heavy.pl \
--replace "${libcInc}" /no-such-path \
--replace "${
if stdenv.hasCC then stdenv.cc.cc else "/no-such-path"
}" /no-such-path \
--replace "${stdenv.cc}" /no-such-path \
--replace "$man" /no-such-path
'' + optionalString crossCompiling
''
mkdir -p $mini/lib/perl5/cross_perl/${version}
for dir in cnf/{stub,cpan}; do
cp -r $dir/* $mini/lib/perl5/cross_perl/${version}
done
mkdir -p $mini/bin
install -m755 miniperl $mini/bin/perl
export runtimeArch="$(ls $out/lib/perl5/site_perl/${version})"
# wrapProgram should use a runtime-native SHELL by default, but
# it actually uses a buildtime-native one. If we ever fix that,
# we'll need to fix this to use a buildtime-native one.
#
# Adding the arch-specific directory is morally incorrect, as
# miniperl can't load the native modules there. However, it can
# (and sometimes needs to) load and run some of the pure perl
# code there, so we add it anyway. When needed, stubs can be put
# into $mini/lib/perl5/cross_perl/${version}.
wrapProgram $mini/bin/perl --prefix PERL5LIB : \
"$mini/lib/perl5/cross_perl/${version}:$out/lib/perl5/${version}:$out/lib/perl5/${version}/$runtimeArch"
''; # */
meta = {
homepage = "https://www.perl.org/";
description = "The standard implementation of the Perl 5 programmming language";
license = licenses.artistic1;
maintainers = [ maintainers.eelco ];
platforms = platforms.all;
priority = 6; # in `buildEnv' (including the one inside `perl.withPackages') the library files will have priority over files in `perl`
};
} // optionalAttrs (stdenv.buildPlatform != stdenv.hostPlatform) rec {
crossVersion = "31dac3e264a7f1f53dbf49570771123ebd514055"; # May 03, 2022
perl-cross-src = fetchFromGitHub {
name = "perl-cross-unstable-${crossVersion}";
owner = "arsv";
repo = "perl-cross";
rev = crossVersion;
sha256 = "sha256-5hLUP34WwTFRsG0o8zSJm8WM3WfBAhHeYrrQF2MtMKc=";
};
depsBuildBuild = [ buildPackages.stdenv.cc makeWrapper ];
postUnpack = ''
unpackFile ${perl-cross-src}
chmod -R u+w ${perl-cross-src.name}
cp -R ${perl-cross-src.name}/* perl-${version}/
'';
configurePlatforms = [ "build" "host" "target" ];
# TODO merge setup hooks
setupHook = ./setup-hook-cross.sh;
});
in {
# Maint version
perl532 = common {
perl = pkgs.perl532;
buildPerl = buildPackages.perl532;
version = "5.32.1";
sha256 = "0b7brakq9xs4vavhg391as50nbhzryc7fy5i65r81bnq3j897dh3";
};
# Maint version
perl534 = common {
perl = pkgs.perl534;
buildPerl = buildPackages.perl534;
version = "5.34.1";
sha256 = "sha256-NXlRpJGwuhzjYRJjki/ux4zNWB3dwkpEawM+JazyQqE=";
};
# the latest Devel version
perldevel = common {
perl = pkgs.perldevel;
buildPerl = buildPackages.perldevel;
version = "5.35.9";
sha256 = "sha256-/nmSCIIXHXoC68DxFM9b5GM2AKU4WlLbfWLgduanL7U=";
};
}
|