Using "extraPacks" and "extraLibraries" arguments
it is possible to create fully functional virtual-envs
for SWI-Prolog projects.
(In a way similar to what "ghcWithPackages" does for Haskell)
In the previous version of this derivation, when the command
?- check_installation.
was issued in the swipl prompt, five errors were encountered. This patch fixes
that, so that the installation is correctly checked.
This enables the usage of the command pack_install to install prolog libraries,
which otherwise fails for the lack of libarchive.
The following parameters are now available:
* hardeningDisable
To disable specific hardening flags
* hardeningEnable
To enable specific hardening flags
Only the cc-wrapper supports this right now, but these may be reused by
other wrappers, builders or setup hooks.
cc-wrapper supports the following flags:
* fortify
* stackprotector
* pie (disabled by default)
* pic
* strictoverflow
* format
* relro
* bindnow
`selectVersion ./foo "bar"' instead of `import ./foo/bar.nix'.
* Replaced `with args' with formal function arguments in several
packages.
* Renamed several files to `default.nix'. As a general rule, version
numbers should only be included in the filename when there is a
reason to keep multiple versions of a package in Nixpkgs.
Otherwise, it just makes it harder to update the package.
svn path=/nixpkgs/trunk/; revision=18403
