Install this package:
emerge -a sci-mathematics/why3If the package is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask sci-mathematics/why3Or alternatively:
emerge --autounmask-write -a sci-mathematics/why3| Version | EAPI | Keywords | Slot |
|---|---|---|---|
| 1.8.2 | 8 | ~amd64 | 0/1.8.2 |
| 1.8.1 | 8 | ~amd64 | 0/1.8.1 |
| 1.8.0 | 8 | ~amd64 | 0/1.8.0 |
| 1.7.2 | 8 | ~amd64 | 0/1.7.2 |
| 1.6.0 | 8 | ~amd64 | 0/1.6.0 |
<pkgmetadata>
<maintainer type="person" proxied="yes">
<email>fx.carton91@gmail.com</email>
<name>François-Xavier Carton</name>
</maintainer>
<maintainer type="project">
<email>ml@gentoo.org</email>
<name>ML</name>
</maintainer>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
<name>Gentoo Mathematics Project</name>
</maintainer>
<longdescription>
Why3 is a platform for deductive program verification. It provides
a rich language for specification and programming, called WhyML,
and relies on external theorem provers, both automated and interactive,
to discharge verification conditions. Why3 comes with a standard
library of logical theories (integer and real arithmetic, Boolean
operations, sets and maps, etc.) and basic programming data structures
(arrays, queues, hash tables, etc.). A user can write WhyML programs
directly and get correct-by-construction OCaml programs through an
automated extraction mechanism. WhyML is also used as an intermediate
language for the verification of C, Java, or Ada programs.
</longdescription>
<use>
<flag name="coq">Add <pkg>sci-mathematics/coq</pkg> support</flag>
<flag name="gtk">Build the IDE <pkg>x11-libs/gtk+</pkg></flag>
<flag name="re">Use Re (<pkg>dev-ml/re</pkg>) instead of Str for regular expressions</flag>
<flag name="sexp">Add support for outputting S-expressions with <pkg>dev-ml/ppx_sexp_conv</pkg></flag>
<flag name="stackify">Enable structure reconstruction algorithm for MLCFG</flag>
<flag name="zarith">Use Zarith (<pkg>dev-ml/zarith</pkg>) instead of Nums (<pkg>dev-ml/num</pkg>) for computations</flag>
<flag name="zip">Enable compression of session files</flag>
</use>
</pkgmetadata>
Manage flags for this package:
euse -i <flag> -p sci-mathematics/why3 |
euse -E <flag> -p sci-mathematics/why3 |
euse -D <flag> -p sci-mathematics/why3
| Flag | Description | 1.8.2 | 1.8.1 | 1.8.0 | 1.7.2 | 1.6.0 |
|---|---|---|---|---|---|---|
| coq | Add <pkg>sci-mathematics/coq</pkg> support | ✓ | ✓ | ✓ | ✓ | ✓ |
| doc | Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally | ✓ | ✓ | ✓ | ✓ | ✓ |
| emacs | Add support for GNU Emacs | ✓ | ✓ | ✓ | ✓ | ✓ |
| gtk | Build the IDE <pkg>x11-libs/gtk+</pkg> | ✓ | ✓ | ✓ | ✓ | ✓ |
| ocamlopt | Enable ocamlopt support (ocaml native code compiler) -- Produces faster programs (Warning: you have to disable/enable it at a global scale) | ⊕ | ⊕ | ⊕ | ⊕ | ⊕ |
| re | Use Re (<pkg>dev-ml/re</pkg>) instead of Str for regular expressions | ✓ | ✓ | ✓ | ✓ | ✓ |
| sexp | Add support for outputting S-expressions with <pkg>dev-ml/ppx_sexp_conv</pkg> | ✓ | ✓ | ✓ | ✓ | ✓ |
| stackify | Enable structure reconstruction algorithm for MLCFG | ✓ | ✓ | ✓ | ✓ | ✓ |
| zarith | Use Zarith (<pkg>dev-ml/zarith</pkg>) instead of Nums (<pkg>dev-ml/num</pkg>) for computations | ✗ | ✗ | ✗ | ⊕ | ⊕ |
| zip | Enable compression of session files | ✓ | ✓ | ✓ | ✓ | ✓ |
| Type | File | Size | Versions |
|---|---|---|---|
| DIST | why3-1.6.0.tar.gz | 6850062 bytes | 1.6.0 |
| DIST | why3-1.7.2.tar.gz | 7005562 bytes | 1.7.2 |
| DIST | why3-1.8.0.tar.gz | 7373730 bytes | 1.8.0 |
| DIST | why3-1.8.1.tar.gz | 7371036 bytes | 1.8.1 |
| DIST | why3-1.8.2.tar.gz | 7360550 bytes | 1.8.2 |
| Type | File | Size |
|---|