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Dunify the build
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‎.github/workflows/CI.yml‎

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@@ -7,26 +7,20 @@ jobs:
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runs-on: ubuntu-latest
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steps:
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- name: Install packages
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run: sudo apt-get install ocaml-nox libgmp-dev
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run: sudo apt-get install ocaml-nox ocaml-dune libgmp-dev
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- name: Checkout
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uses: actions/checkout@v2
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- name: configure tree
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run: ./configure
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- name: Build
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run: make
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- name: Run the testsuite
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run: make -C tests test
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run: rm -rf tests && dune build
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2016
MacOS:
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runs-on: macos-latest
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steps:
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- name: Install packages
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run: brew install ocaml ocaml-findlib gmp
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run: brew install ocaml gmp dune
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- name: Checkout
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uses: actions/checkout@v2
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- name: configure tree
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run: ./configure
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- name: Build
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run: make
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run: dune build
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- name: Run the testsuite
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run: make -C tests test
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run: dune test

‎CHANGES.md‎

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@@ -0,0 +1,4 @@
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## 1.12+dune (2022-04-01)
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- PR #1: dunify the package and allow the cross-compilation via `opam monorepo`
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[Romain Calascibetta, Lucas Pluvinage, Thomas Gazagnaire]

‎Changes‎

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@@ -31,7 +31,7 @@ Release 1.9 (2019-08-22):
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- Issue #50: add opam file, make it easy to "opam publish" new versions
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- Issue #38: configure detects 32bit OCaml switch on 64bit host
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- Fix #36: change Q.equal, leq, geq comparisons for undef
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- Request #47: move infix comparison operators of Z in submodule
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- Request #47: move infix comparison operators of Z in submodule
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avoid shadowing the polymorphic compare [Bernhard Schommer]
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- Fix #49: INT_MAX undeclared
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- Request #46: add prefixnonocaml option [Et7f3]
@@ -47,9 +47,9 @@ Release 1.8 (2019-03-30):
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- Issue #22: wrong stack marking directive in caml_z_x86_64_mingw64.S
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[Bernhard Schommer]
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- Issue #24: generate and install .cmti files for easy access to documentation
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- Issue #25: false alarm in tests/zq.ml owing to unreliable printing
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- Issue #25: false alarm in tests/zq.ml owing to unreliable printing
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of FP values
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- Request #28: better handling of absolute paths in "configure"
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- Request #28: better handling of absolute paths in "configure"
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Release 1.7 (2017-10-13):
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- Issue#14, pull request#15: ARM assembly code was broken.
@@ -117,7 +117,7 @@ Release 1.1 (2012-03-24):
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- PR#1034: support for static linking of GMP/MPIR
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- PR#1046: autodetection of ocamlopt and dynlink
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- PR#1048: autodetection of more platforms that we support
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- PR#1051: support architectures with strict alignment constraints for
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- PR#1051: support architectures with strict alignment constraints for
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64-bit integers (e.g. Sparc)
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- Fixed 1-bit precision loss when converting doubles to rationals
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- Improved support for the forthcoming release 4.00 of OCaml

‎discover.ml‎

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let () = Printexc.record_backtrace true
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let () =
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if Array.length Sys.argv <> 2 then (
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print_endline "Usage: ./configure_env.exe %{cc}";
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exit 1)
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let uname () =
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let ic = Unix.open_process_in "uname -s" in
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let s = input_line ic in
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String.trim s
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module Var : sig
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val os : string
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val is_homebrew_amr64 : bool
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end = struct
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let is_homebrew_amr64 = Sys.file_exists "/opt/homebrew/bin/brew"
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let normalise raw =
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match String.lowercase_ascii raw with "darwin" | "osx" -> "macos" | s -> s
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let os = normalise (match Sys.os_type with "Unix" -> uname () | s -> s)
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end
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let cc = Sys.argv.(1)
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let ldflags =
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match Unix.getenv "LDFLAGS" with exception Not_found -> "" | s -> s
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let cflags =
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match Unix.getenv "CFLAGS" with exception Not_found -> "" | s -> s
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let flags =
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match Var.os with
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| "openbsd" | "freebsd" ->
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Printf.sprintf
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"LDFLAGS=\"%s -L/usr/local/lib\" CFLAGS=\"%s -I/usr/local/include\""
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ldflags cflags
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| "macos" when Var.is_homebrew_amr64 ->
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Printf.sprintf
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"LDFLAGS=\"%s -L/opt/homebrew/lib\" CFLAGS=\"%s \
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-I/opt/homebrew/include\""
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ldflags cflags
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| "macos" ->
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Printf.sprintf
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"LDFLAGS=\"%s -L/opt/local/lib -L/usr/local/lib\" CFLAGS=\"%s \
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-I/opt/local/include -I/usr/local/include\""
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ldflags cflags
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| _ -> ""
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let () = Printf.printf "CC=\"%s\" %s%!" cc flags

‎dune‎

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(env
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(dev
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(flags
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(:standard -w -6))))
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(library
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(name zarith)
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(public_name zarith)
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(modules z q big_int_Z zarith_version)
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(wrapped false)
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(foreign_stubs
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(language c)
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(names caml_z)
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(flags
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:standard
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(:include cflags.sexp)))
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(c_library_flags
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(:include libs.sexp)))
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(executable
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(name discover)
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(libraries unix)
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(modules discover))
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(rule
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(target Makefile)
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(deps configure config.guess gmp.env)
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(action
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(with-stdout-to
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configure.out
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(bash "env %{read:gmp.env} ./configure"))))
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(rule
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(target gmp.env)
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(deps
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(:exe discover.exe))
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(action
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(with-stdout-to
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%{target}
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(run %{exe} "%{cc}"))))
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(rule
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(target cflags.sexp)
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(deps Makefile)
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(action
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(with-stdout-to
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%{target}
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(progn
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(bash "echo -n '('")
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(bash "cat Makefile | sed -n -e 's/CFLAGS=//p'")
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(bash "echo -n ')'")))))
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(rule
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(target libs.sexp)
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(deps Makefile)
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(action
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(with-stdout-to
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%{target}
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(progn
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(bash "echo -n '('")
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(bash "cat Makefile | sed -n -e 's/LIBS=//p'")
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(bash "echo -n ')'")))))
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(rule
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(deps META)
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(action
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(with-stdout-to
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zarith_version.ml
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(progn
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(run echo "let")
71+
(bash "grep \"version\" META | head -1")))))
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(library
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(name zarith_top)
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(optional)
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(public_name zarith.top)
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(modules zarith_top)
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(libraries zarith compiler-libs.toplevel))

‎dune-project‎

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(lang dune 2.0)
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(name zarith)
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(formatting disabled)

‎project.mak‎

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# This file is part of the Zarith library
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# This file is part of the Zarith library
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# http://forge.ocamlcore.org/projects/zarith .
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# It is distributed under LGPL 2 licensing, with static linking exception.
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# See the LICENSE file included in the distribution.
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#
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#
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# Copyright (c) 2010-2011 Antoine Miné, Abstraction project.
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# Abstraction is part of the LIENS (Laboratoire d'Informatique de l'ENS),
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# a joint laboratory by:

‎tests/dune‎

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(env
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(dev
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(flags
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(:standard -w -27-35))))
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(executable
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(name zq)
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(modes byte exe)
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(modules zq)
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(libraries zarith))
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(rule
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(alias runtest)
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(action
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(progn
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(with-stdout-to zq.out (run ./zq.exe))
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(diff zq.output%{ocaml-config:word_size} zq.out))))
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(rule
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(alias runtest)
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(action
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(progn
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(with-stdout-to zq.out.bc (run ./zq.bc))
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(diff zq.output%{ocaml-config:word_size} zq.out.bc))))
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(executable
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(name pi)
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(modes exe)
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(modules pi)
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(libraries zarith))
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(rule
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(alias runtest)
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(action
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(progn
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(with-stdout-to pi.out (run ./pi.exe 500))
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(diff pi.output pi.out))))
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(test
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(name ofstring)
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(modules ofstring)
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(modes exe)
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(libraries zarith))
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(test
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(name timings)
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(modules timings)
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(modes exe)
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(libraries zarith))
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(test
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(name tofloat)
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(modules tofloat)
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(modes exe)
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(foreign_stubs (language c) (names setround))
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(libraries zarith))

‎zarith.opam‎

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opam-version: "2.0"
2-
name: "zarith"
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maintainer: "Xavier Leroy <[email protected]>"
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authors: [
54
"Antoine Miné"
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"Xavier Leroy"
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"Pascal Cuoq"
87
]
9-
homepage: "https://github.com/ocaml/Zarith"
10-
bug-reports: "https://github.com/ocaml/Zarith/issues"
11-
dev-repo: "git+https://github.com/ocaml/Zarith.git"
8+
homepage: "https://github.com/dune-universe/Zarith"
9+
bug-reports: "https://github.com//Zarith/issues"
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dev-repo: "git+https://github.com/dune-universe/Zarith.git"
1211
build: [
13-
["./configure"] {os != "openbsd" & os != "freebsd" & os != "macos"}
14-
[
15-
"sh"
16-
"-exc"
17-
"LDFLAGS=\"$LDFLAGS -L/usr/local/lib\" CFLAGS=\"$CFLAGS -I/usr/local/include\" ./configure"
18-
] {os = "openbsd" | os = "freebsd"}
19-
[
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"sh"
21-
"-exc"
22-
"LDFLAGS=\"$LDFLAGS -L/opt/local/lib -L/usr/local/lib\" CFLAGS=\"$CFLAGS -I/opt/local/include -I/usr/local/include\" ./configure"
23-
] {os = "macos"}
24-
[make]
25-
]
26-
install: [
27-
[make "install"]
12+
[ "dune" "subst" ] {pinned}
13+
[ "dune" "build" "-p" name "-j" jobs ]
14+
[ "dune" "runtest" "-p" name "-j" jobs ]
2815
]
2916
depends: [
30-
"ocaml" {>= "4.04.0"}
31-
"ocamlfind"
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"ocaml" {>="4.05.0"}
18+
"dune" {>="2.0"}
3219
"conf-gmp"
3320
]
3421
synopsis:

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