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opam: 1.2.2 -> 2.0.0 (#45806)

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This commit is contained in:
xplat 2018-09-06 13:18:34 -04:00 committed by Vincent Laporte
parent aed92ec2e9
commit 3fc7c5b591
7 changed files with 457 additions and 43 deletions
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92
pkgs/development/tools/ocaml/opam/1.2.2.nix Normal file
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@ -0,0 +1,92 @@
{ stdenv, lib, fetchurl, makeWrapper,
ocaml, unzip, ncurses, curl, aspcud
}:
assert lib.versionAtLeast ocaml.version "3.12.1";
let
srcs = {
cudf = fetchurl {
url = "https://gforge.inria.fr/frs/download.php/file/33593/cudf-0.7.tar.gz";
sha256 = "92c8a9ed730bbac73f3513abab41127d966c9b9202ab2aaffcd02358c030a701";
};
extlib = fetchurl {
url = "http://ocaml-extlib.googlecode.com/files/extlib-1.5.3.tar.gz";
sha256 = "c095eef4202a8614ff1474d4c08c50c32d6ca82d1015387785cf03d5913ec021";
};
ocaml_re = fetchurl {
url = "https://github.com/ocaml/ocaml-re/archive/ocaml-re-1.2.0.tar.gz";
sha256 = "a34dd9d6136731436a963bbab5c4bbb16e5d4e21b3b851d34887a3dec451999f";
};
ocamlgraph = fetchurl {
url = "http://ocamlgraph.lri.fr/download/ocamlgraph-1.8.5.tar.gz";
sha256 = "d167466435a155c779d5ec25b2db83ad851feb42ebc37dca8ffa345ddaefb82f";
};
dose3 = fetchurl {
url = "https://gforge.inria.fr/frs/download.php/file/34277/dose3-3.3.tar.gz";
sha256 = "8dc4dae9b1a81bb3a42abb283df785ba3eb00ade29b13875821c69f03e00680e";
};
cmdliner = fetchurl {
url = "http://erratique.ch/software/cmdliner/releases/cmdliner-0.9.7.tbz";
sha256 = "9c19893cffb5d3c3469ee0cce85e3eeeba17d309b33b9ace31aba06f68f0bf7a";
};
uutf = fetchurl {
url = "http://erratique.ch/software/uutf/releases/uutf-0.9.3.tbz";
sha256 = "1f364f89b1179e5182a4d3ad8975f57389d45548735d19054845e06a27107877";
};
jsonm = fetchurl {
url = "http://erratique.ch/software/jsonm/releases/jsonm-0.9.1.tbz";
sha256 = "3fd4dca045d82332da847e65e981d8b504883571d299a3f7e71447d46bc65f73";
};
opam = fetchurl {
url = "https://github.com/ocaml/opam/archive/1.2.2.zip";
sha256 = "c590ce55ae69ec74f46215cf16a156a02b23c5f3ecb22f23a3ad9ba3d91ddb6e";
};
};
in stdenv.mkDerivation rec {
name = "opam-${version}";
version = "1.2.2";
buildInputs = [ unzip curl ncurses ocaml makeWrapper ];
src = srcs.opam;
postUnpack = ''
ln -sv ${srcs.cudf} $sourceRoot/src_ext/${srcs.cudf.name}
ln -sv ${srcs.extlib} $sourceRoot/src_ext/${srcs.extlib.name}
ln -sv ${srcs.ocaml_re} $sourceRoot/src_ext/${srcs.ocaml_re.name}
ln -sv ${srcs.ocamlgraph} $sourceRoot/src_ext/${srcs.ocamlgraph.name}
ln -sv ${srcs.dose3} $sourceRoot/src_ext/${srcs.dose3.name}
ln -sv ${srcs.cmdliner} $sourceRoot/src_ext/${srcs.cmdliner.name}
ln -sv ${srcs.uutf} $sourceRoot/src_ext/${srcs.uutf.name}
ln -sv ${srcs.jsonm} $sourceRoot/src_ext/${srcs.jsonm.name}
'';
preConfigure = ''
substituteInPlace ./src_ext/Makefile --replace "%.stamp: %.download" "%.stamp:"
'';
postConfigure = "make lib-ext";
# Dirty, but apparently ocp-build requires a TERM
makeFlags = ["TERM=screen"];
# change argv0 to "opam" as a workaround for
# https://github.com/ocaml/opam/issues/2142
postInstall = ''
mv $out/bin/opam $out/bin/.opam-wrapped
makeWrapper $out/bin/.opam-wrapped $out/bin/opam \
--argv0 "opam" \
--suffix PATH : ${aspcud}/bin:${unzip}/bin:${curl}/bin
'';
doCheck = false;
meta = with stdenv.lib; {
description = "A package manager for OCaml";
homepage = http://opam.ocamlpro.com/;
maintainers = [ maintainers.henrytill ];
platforms = platforms.all;
license = licenses.lgpl21Plus;
};
}

106
pkgs/development/tools/ocaml/opam/default.nix
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@ -1,69 +1,87 @@
{ stdenv, lib, fetchurl, makeWrapper, { stdenv, lib, fetchurl, makeWrapper, getconf,
ocaml, unzip, ncurses, curl, aspcud ocaml, unzip, ncurses, curl, aspcud, bubblewrap
}: }:
assert lib.versionAtLeast ocaml.version "3.12.1"; assert lib.versionAtLeast ocaml.version "4.02.3";
let let
srcs = { srcs = {
cmdliner = fetchurl {
url = "http://erratique.ch/software/cmdliner/releases/cmdliner-1.0.2.tbz";
sha256 = "18jqphjiifljlh9jg8zpl6310p3iwyaqphdkmf89acyaix0s4kj1";
};
cppo = fetchurl {
url = "https://github.com/mjambon/cppo/archive/v1.6.4.tar.gz";
sha256 = "0jdb7d21lfa3ck4k59mrqs5pljzq5rb504jq57nnrc6klljm42j7";
};
cudf = fetchurl { cudf = fetchurl {
url = "https://gforge.inria.fr/frs/download.php/file/33593/cudf-0.7.tar.gz"; url = "https://gforge.inria.fr/frs/download.php/36602/cudf-0.9.tar.gz";
sha256 = "92c8a9ed730bbac73f3513abab41127d966c9b9202ab2aaffcd02358c030a701"; sha256 = "0771lwljqwwn3cryl0plny5a5dyyrj4z6bw66ha5n8yfbpcy8clr";
};
extlib = fetchurl {
url = "http://ocaml-extlib.googlecode.com/files/extlib-1.5.3.tar.gz";
sha256 = "c095eef4202a8614ff1474d4c08c50c32d6ca82d1015387785cf03d5913ec021";
};
ocaml_re = fetchurl {
url = "https://github.com/ocaml/ocaml-re/archive/ocaml-re-1.2.0.tar.gz";
sha256 = "a34dd9d6136731436a963bbab5c4bbb16e5d4e21b3b851d34887a3dec451999f";
};
ocamlgraph = fetchurl {
url = "http://ocamlgraph.lri.fr/download/ocamlgraph-1.8.5.tar.gz";
sha256 = "d167466435a155c779d5ec25b2db83ad851feb42ebc37dca8ffa345ddaefb82f";
}; };
dose3 = fetchurl { dose3 = fetchurl {
url = "https://gforge.inria.fr/frs/download.php/file/34277/dose3-3.3.tar.gz"; url = "https://gforge.inria.fr/frs/download.php/file/36063/dose3-5.0.1.tar.gz";
sha256 = "8dc4dae9b1a81bb3a42abb283df785ba3eb00ade29b13875821c69f03e00680e"; sha256 = "00yvyfm4j423zqndvgc1ycnmiffaa2l9ab40cyg23pf51qmzk2jm";
}; };
cmdliner = fetchurl { extlib = fetchurl {
url = "http://erratique.ch/software/cmdliner/releases/cmdliner-0.9.7.tbz"; url = "http://ygrek.org.ua/p/release/ocaml-extlib/extlib-1.7.5.tar.gz";
sha256 = "9c19893cffb5d3c3469ee0cce85e3eeeba17d309b33b9ace31aba06f68f0bf7a"; sha256 = "19slqf5bdj0rrph2w41giwmn6df2qm07942jn058pjkjrnk30d4s";
}; };
uutf = fetchurl { jbuilder = fetchurl {
url = "http://erratique.ch/software/uutf/releases/uutf-0.9.3.tbz"; url = "https://github.com/ocaml/dune/releases/download/1.0+beta20/jbuilder-1.0.beta20.tbz";
sha256 = "1f364f89b1179e5182a4d3ad8975f57389d45548735d19054845e06a27107877"; sha256 = "07hl9as5llffgd6hbw41rs76i1ibgn3n9r0dba5h0mdlkapcwb10";
}; };
jsonm = fetchurl { mccs = fetchurl {
url = "http://erratique.ch/software/jsonm/releases/jsonm-0.9.1.tbz"; url = "https://github.com/AltGr/ocaml-mccs/archive/1.1+8.tar.gz";
sha256 = "3fd4dca045d82332da847e65e981d8b504883571d299a3f7e71447d46bc65f73"; sha256 = "0xavfvxfrcf3lmry8ymma1yzy0hw3ijbx94c9zq3pzlwnylrapa4";
};
ocamlgraph = fetchurl {
url = "http://ocamlgraph.lri.fr/download/ocamlgraph-1.8.8.tar.gz";
sha256 = "0m9g16wrrr86gw4fz2fazrh8nkqms0n863w7ndcvrmyafgxvxsnr";
};
opam-file-format = fetchurl {
url = "https://github.com/ocaml/opam-file-format/archive/2.0.0-rc2.tar.gz";
sha256 = "1mgk08msp7hxn0hs0m82vky3yv6hcq4pw5402b3vhx4c49431jsb";
};
re = fetchurl {
url = "https://github.com/ocaml/ocaml-re/releases/download/1.7.3/re-1.7.3.tbz";
sha256 = "0nv933qfl8y9i19cqvhsalwzif3dkm28vg478rpnr4hgfqjlfryr";
};
result = fetchurl {
url = "https://github.com/janestreet/result/releases/download/1.3/result-1.3.tbz";
sha256 = "1lrnbxdq80gbhnp85mqp1kfk0bkh6q1c93sfz2qgnq2qyz60w4sk";
}; };
opam = fetchurl { opam = fetchurl {
url = "https://github.com/ocaml/opam/archive/1.2.2.zip"; url = "https://github.com/ocaml/opam/archive/2.0.0.zip";
sha256 = "c590ce55ae69ec74f46215cf16a156a02b23c5f3ecb22f23a3ad9ba3d91ddb6e"; sha256 = "0m4ilsldrfkkn0vlvl119bk76j2pwvqvdi8mpg957z4kqflfbfp8";
}; };
}; };
in stdenv.mkDerivation rec { in stdenv.mkDerivation rec {
name = "opam-${version}"; name = "opam-${version}";
version = "1.2.2"; version = "2.0.0";
buildInputs = [ unzip curl ncurses ocaml makeWrapper ]; buildInputs = [ unzip curl ncurses ocaml makeWrapper getconf ] ++ lib.optional stdenv.isLinux bubblewrap;
src = srcs.opam; src = srcs.opam;
postUnpack = '' postUnpack = ''
ln -sv ${srcs.cudf} $sourceRoot/src_ext/${srcs.cudf.name} ln -sv ${srcs.cmdliner} $sourceRoot/src_ext/cmdliner.tbz
ln -sv ${srcs.extlib} $sourceRoot/src_ext/${srcs.extlib.name} ln -sv ${srcs.cppo} $sourceRoot/src_ext/cppo.tar.gz
ln -sv ${srcs.ocaml_re} $sourceRoot/src_ext/${srcs.ocaml_re.name} ln -sv ${srcs.cudf} $sourceRoot/src_ext/cudf.tar.gz
ln -sv ${srcs.ocamlgraph} $sourceRoot/src_ext/${srcs.ocamlgraph.name} ln -sv ${srcs.dose3} $sourceRoot/src_ext/dose3.tar.gz
ln -sv ${srcs.dose3} $sourceRoot/src_ext/${srcs.dose3.name} ln -sv ${srcs.extlib} $sourceRoot/src_ext/extlib.tar.gz
ln -sv ${srcs.cmdliner} $sourceRoot/src_ext/${srcs.cmdliner.name} ln -sv ${srcs.jbuilder} $sourceRoot/src_ext/jbuilder.tbz
ln -sv ${srcs.uutf} $sourceRoot/src_ext/${srcs.uutf.name} ln -sv ${srcs.mccs} $sourceRoot/src_ext/mccs.tar.gz
ln -sv ${srcs.jsonm} $sourceRoot/src_ext/${srcs.jsonm.name} ln -sv ${srcs.ocamlgraph} $sourceRoot/src_ext/ocamlgraph.tar.gz
ln -sv ${srcs.opam-file-format} $sourceRoot/src_ext/opam-file-format.tar.gz
ln -sv ${srcs.re} $sourceRoot/src_ext/re.tbz
ln -sv ${srcs.result} $sourceRoot/src_ext/result.tbz
''; '';
patches = [ ./opam-pull-3487.patch ./opam-shebangs.patch ./opam-mccs-darwin.patch ];
preConfigure = '' preConfigure = ''
substituteInPlace ./src_ext/Makefile --replace "%.stamp: %.download" "%.stamp:" substituteInPlace ./src_ext/Makefile --replace "%.stamp: %.download" "%.stamp:"
patchShebangs src/state/shellscripts
''; '';
postConfigure = "make lib-ext"; postConfigure = "make lib-ext";
@ -71,13 +89,17 @@ in stdenv.mkDerivation rec {
# Dirty, but apparently ocp-build requires a TERM # Dirty, but apparently ocp-build requires a TERM
makeFlags = ["TERM=screen"]; makeFlags = ["TERM=screen"];
outputs = [ "out" "installer" ];
setOutputFlags = false;
# change argv0 to "opam" as a workaround for # change argv0 to "opam" as a workaround for
# https://github.com/ocaml/opam/issues/2142 # https://github.com/ocaml/opam/issues/2142
postInstall = '' postInstall = ''
mv $out/bin/opam $out/bin/.opam-wrapped mv $out/bin/opam $out/bin/.opam-wrapped
makeWrapper $out/bin/.opam-wrapped $out/bin/opam \ makeWrapper $out/bin/.opam-wrapped $out/bin/opam \
--argv0 "opam" \ --argv0 "opam" \
--suffix PATH : ${aspcud}/bin:${unzip}/bin:${curl}/bin --suffix PATH : ${aspcud}/bin:${unzip}/bin:${curl}/bin:${lib.optionalString stdenv.isLinux "${bubblewrap}/bin:"}${getconf}/bin
$out/bin/opam-installer --prefix=$installer opam-installer.install
''; '';
doCheck = false; doCheck = false;
@ -87,6 +109,6 @@ in stdenv.mkDerivation rec {
homepage = http://opam.ocamlpro.com/; homepage = http://opam.ocamlpro.com/;
maintainers = [ maintainers.henrytill ]; maintainers = [ maintainers.henrytill ];
platforms = platforms.all; platforms = platforms.all;
license = licenses.lgpl21Plus;
}; };
} }
# Generated by: ./opam.nix.pl -v 2.0.0 -p opam-pull-3487.patch,opam-shebangs.patch,opam-mccs-darwin.patch

18
pkgs/development/tools/ocaml/opam/opam-mccs-darwin.patch Normal file
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@ -0,0 +1,18 @@
diff --git a/src_ext/patches/mccs/build-on-darwin.patch b/src_ext/patches/mccs/build-on-darwin.patch
new file mode 100644
index 00000000..157e2094
--- /dev/null
+++ b/src_ext/patches/mccs/build-on-darwin.patch
@@ -0,0 +1,12 @@
+diff --git a/src/context_flags.ml b/src/context_flags.ml
+index 7470030..6e07370 100644
+--- a/src/context_flags.ml
++++ b/src/context_flags.ml
+@@ -24,6 +24,7 @@ let ifc c x = if c then x else []
+
+ let cxxflags =
+ let flags =
++ (ifc (Config.system = "macosx") ["-x"; "c++"]) @
+ (ifc (Sys.win32 && Config.ccomp_type = "msvc") ["/EHsc"]) @
+ (ifc useGLPK ["-DUSEGLPK"]) @
+ (ifc useCOIN ["-DUSECOIN"]) @

23
pkgs/development/tools/ocaml/opam/opam-pull-3487.patch Normal file
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@ -0,0 +1,23 @@
diff --git a/src/state/shellscripts/bwrap.sh b/src/state/shellscripts/bwrap.sh
index 6f5d7dbea..3e1a3e1b4 100755
--- a/src/state/shellscripts/bwrap.sh
+++ b/src/state/shellscripts/bwrap.sh
@@ -1,4 +1,6 @@
-#!/bin/bash -ue
+#!/usr/bin/env bash
+
+set -ue
if ! command -v bwrap >/dev/null; then
echo "The 'bwrap' command was not found. Install 'bubblewrap' on your system, or" >&2
@@ -11,7 +13,9 @@ fi
ARGS=(--unshare-net --new-session)
ARGS=("${ARGS[@]}" --proc /proc --dev /dev)
-ARGS=("${ARGS[@]}" --bind /tmp /tmp --tmpfs /run --tmpfs /var)
+ARGS=("${ARGS[@]}" --bind "${TMPDIR:-/tmp}" /tmp)
+ARGS=("${ARGS[@]}" --setenv TMPDIR /tmp --setenv TMP /tmp --setenv TEMPDIR /tmp --setenv TEMP /tmp)
+ARGS=("${ARGS[@]}" --tmpfs /run --tmpfs /var)
add_mounts() {
case "$1" in

128
pkgs/development/tools/ocaml/opam/opam-shebangs.patch Normal file
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@ -0,0 +1,128 @@
diff --git a/src/client/opamInitDefaults.ml b/src/client/opamInitDefaults.ml
index eca13a7c..1fd66f43 100644
--- a/src/client/opamInitDefaults.ml
+++ b/src/client/opamInitDefaults.ml
@@ -35,11 +35,15 @@ let eval_variables = [
let os_filter os =
FOp (FIdent ([], OpamVariable.of_string "os", None), `Eq, FString os)
+let os_distribution_filter distro =
+ FOp (FIdent ([], OpamVariable.of_string "os-distribution", None), `Eq, FString distro)
+
let linux_filter = os_filter "linux"
let macos_filter = os_filter "macos"
let openbsd_filter = os_filter "openbsd"
let freebsd_filter = os_filter "freebsd"
let sandbox_filter = FOr (linux_filter, macos_filter)
+let nixos_filter = os_distribution_filter "nixos"
let gpatch_filter = FOr (openbsd_filter, freebsd_filter)
let patch_filter = FNot gpatch_filter
@@ -50,6 +54,11 @@ let wrappers ~sandboxing () =
CString t, None;
] in
let w = OpamFile.Wrappers.empty in
+ let w = { w with
+ OpamFile.Wrappers.
+ pre_build = [[CString "%{hooks}%/shebangs.sh", None], Some nixos_filter];
+ }
+ in
if sandboxing then
{ w with
OpamFile.Wrappers.
@@ -113,6 +122,7 @@ let required_tools ~sandboxing () =
let init_scripts () = [
("sandbox.sh", OpamScript.bwrap), Some bwrap_filter;
("sandbox.sh", OpamScript.sandbox_exec), Some macos_filter;
+ ("shebangs.sh", OpamScript.patch_shebangs), Some nixos_filter;
]
module I = OpamFile.InitConfig
diff --git a/src/state/opamScript.mli b/src/state/opamScript.mli
index 03449970..83de0b53 100644
--- a/src/state/opamScript.mli
+++ b/src/state/opamScript.mli
@@ -20,3 +20,4 @@ val env_hook : string
val env_hook_zsh : string
val env_hook_csh : string
val env_hook_fish : string
+val patch_shebangs : string
diff --git a/src/state/shellscripts/patch_shebangs.sh b/src/state/shellscripts/patch_shebangs.sh
new file mode 100755
index 00000000..3ea84e2d
--- /dev/null
+++ b/src/state/shellscripts/patch_shebangs.sh
@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+# This setup hook causes the fixup phase to rewrite all script
+# interpreter file names (`#! /path') to paths found in $PATH. E.g.,
+# /bin/sh will be rewritten to /nix/store/<hash>-some-bash/bin/sh.
+# /usr/bin/env gets special treatment so that ".../bin/env python" is
+# rewritten to /nix/store/<hash>/bin/python. Interpreters that are
+# already in the store are left untouched.
+
+header() { echo "$1"; }
+stopNest() { true; }
+
+fixupOutputHooks+=('if [ -z "$dontPatchShebangs" -a -e "$prefix" ]; then patchShebangs "$prefix"; fi')
+
+patchShebangs() {
+ local dir="$1"
+ header "patching script interpreter paths in $dir"
+ local f
+ local oldPath
+ local newPath
+ local arg0
+ local args
+ local oldInterpreterLine
+ local newInterpreterLine
+
+ find "$dir" -type f -perm -0100 | while read f; do
+ if [ "$(head -1 "$f" | head -c+2)" != '#!' ]; then
+ # missing shebang => not a script
+ continue
+ fi
+
+ oldInterpreterLine=$(head -1 "$f" | tail -c+3)
+ read -r oldPath arg0 args <<< "$oldInterpreterLine"
+
+ if $(echo "$oldPath" | grep -q "/bin/env$"); then
+ # Check for unsupported 'env' functionality:
+ # - options: something starting with a '-'
+ # - environment variables: foo=bar
+ if $(echo "$arg0" | grep -q -- "^-.*\|.*=.*"); then
+ echo "unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)"
+ exit 1
+ fi
+ newPath="$(command -v "$arg0" || true)"
+ else
+ if [ "$oldPath" = "" ]; then
+ # If no interpreter is specified linux will use /bin/sh. Set
+ # oldpath="/bin/sh" so that we get /nix/store/.../sh.
+ oldPath="/bin/sh"
+ fi
+ newPath="$(command -v "$(basename "$oldPath")" || true)"
+ args="$arg0 $args"
+ fi
+
+ # Strip trailing whitespace introduced when no arguments are present
+ newInterpreterLine="$(echo "$newPath $args" | sed 's/[[:space:]]*$//')"
+
+ if [ -n "$oldPath" -a "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ]; then
+ if [ -n "$newPath" -a "$newPath" != "$oldPath" ]; then
+ echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\""
+ # escape the escape chars so that sed doesn't interpret them
+ escapedInterpreterLine=$(echo "$newInterpreterLine" | sed 's|\\|\\\\|g')
+ # Preserve times, see: https://github.com/NixOS/nixpkgs/pull/33281
+ touch -r "$f" "$f.timestamp"
+ sed -i -e "1 s|.*|#\!$escapedInterpreterLine|" "$f"
+ touch -r "$f.timestamp" "$f"
+ rm "$f.timestamp"
+ fi
+ fi
+ done
+
+ stopNest
+}
+
+patchShebangs .

130
pkgs/development/tools/ocaml/opam/opam.nix.pl Executable file
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@ -0,0 +1,130 @@
#!/usr/bin/env perl
use strict;
use warnings qw<all>;
use Getopt::Std;
my $gencmd = "# Generated by: " . join(" ", $0, @ARGV) . "\n";
our $opt_v;
our $opt_p;
our $opt_r;
our $opt_t;
getopts "v:p:t:r:";
my $OPAM_RELEASE = $opt_v // "2.0.0";
my $OPAM_TAG = $opt_t // $OPAM_RELEASE;
my $OPAM_GITHUB_REPO = $opt_r // "ocaml/opam";
my $OPAM_RELEASE_URL = "https://github.com/$OPAM_GITHUB_REPO/archive/$OPAM_TAG.zip";
my $OPAM_RELEASE_SHA256 = `nix-prefetch-url \Q$OPAM_RELEASE_URL\E`;
chomp $OPAM_RELEASE_SHA256;
my $OPAM_BASE_URL = "https://raw.githubusercontent.com/$OPAM_GITHUB_REPO/$OPAM_TAG";
my $OPAM_OPAM = `curl -L --url \Q$OPAM_BASE_URL\E/opam-devel.opam`;
my($OCAML_MIN_VERSION) = $OPAM_OPAM =~ /^available: ocaml-version >= "(.*)"$/m
or die "could not parse ocaml version bound\n";
print <<"EOF";
{ stdenv, lib, fetchurl, makeWrapper, getconf,
ocaml, unzip, ncurses, curl, aspcud, bubblewrap
}:
assert lib.versionAtLeast ocaml.version "$OCAML_MIN_VERSION";
let
srcs = {
EOF
my %urls = ();
my %md5s = ();
open(SOURCES, "-|", "curl", "-L", "--url", "$OPAM_BASE_URL/src_ext/Makefile.sources");
while (<SOURCES>) {
if (/^URL_(?!PKG_)([-\w]+)\s*=\s*(\S+)$/) {
$urls{$1} = $2;
} elsif (/^MD5_(?!PKG_)([-\w]+)\s*=\s*(\S+)$/) {
$md5s{$1} = $2;
}
}
for my $src (sort keys %urls) {
my ($sha256,$store_path) = split /\n/, `nix-prefetch-url --print-path \Q$urls{$src}\E`;
system "echo \Q$md5s{$src}\E' *'\Q$store_path\E | md5sum -c 1>&2";
die "md5 check failed for $urls{$src}\n" if $?;
print <<"EOF";
$src = fetchurl {
url = "$urls{$src}";
sha256 = "$sha256";
};
EOF
}
print <<"EOF";
opam = fetchurl {
url = "$OPAM_RELEASE_URL";
sha256 = "$OPAM_RELEASE_SHA256";
};
};
in stdenv.mkDerivation rec {
name = "opam-\${version}";
version = "$OPAM_RELEASE";
buildInputs = [ unzip curl ncurses ocaml makeWrapper getconf ] ++ lib.optional stdenv.isLinux bubblewrap;
src = srcs.opam;
postUnpack = ''
EOF
for my $src (sort keys %urls) {
my($ext) = $urls{$src} =~ /(\.(?:t(?:ar\.|)|)(?:gz|bz2?))$/
or die "could not find extension for $urls{$src}\n";
print <<"EOF";
ln -sv \${srcs.$src} \$sourceRoot/src_ext/$src$ext
EOF
}
print <<'EOF';
'';
EOF
if (defined $opt_p) {
print " patches = [ ";
for my $patch (split /[, ]/, $opt_p) {
$patch =~ s/^(?=[^\/]*$)/.\//;
print "$patch ";
}
print "];\n\n";
}
print <<'EOF';
preConfigure = ''
substituteInPlace ./src_ext/Makefile --replace "%.stamp: %.download" "%.stamp:"
patchShebangs src/state/shellscripts
'';
postConfigure = "make lib-ext";
# Dirty, but apparently ocp-build requires a TERM
makeFlags = ["TERM=screen"];
outputs = [ "out" "installer" ];
setOutputFlags = false;
# change argv0 to "opam" as a workaround for
# https://github.com/ocaml/opam/issues/2142
postInstall = ''
mv $out/bin/opam $out/bin/.opam-wrapped
makeWrapper $out/bin/.opam-wrapped $out/bin/opam \
--argv0 "opam" \
--suffix PATH : ${aspcud}/bin:${unzip}/bin:${curl}/bin:${lib.optionalString stdenv.isLinux "${bubblewrap}/bin:"}${getconf}/bin
$out/bin/opam-installer --prefix=$installer opam-installer.install
'';
doCheck = false;
meta = with stdenv.lib; {
description = "A package manager for OCaml";
homepage = http://opam.ocamlpro.com/;
maintainers = [ maintainers.henrytill ];
platforms = platforms.all;
};
}
EOF
print $gencmd;

3
pkgs/top-level/all-packages.nix
View File

@ -7135,7 +7135,8 @@ with pkgs;
opaline = callPackage ../development/tools/ocaml/opaline { }; opaline = callPackage ../development/tools/ocaml/opaline { };
opam = callPackage ../development/tools/ocaml/opam { opam = callPackage ../development/tools/ocaml/opam { };
opam_1_2 = callPackage ../development/tools/ocaml/opam/1.2.2.nix {
inherit (ocaml-ng.ocamlPackages_4_05) ocaml; inherit (ocaml-ng.ocamlPackages_4_05) ocaml;
}; };