nixpkgs/pkgs/development/libraries/pcre/8.30.nix
Michael Raskin 901574fe8a Julia language: update to a fresh version
Update julia and some of its dependencies

Split PCRE because a lot of packages depend on it and I am not sure we
want to test them in a hurry (and Julia specifies exact version).
2012-08-02 17:48:36 +04:00

38 lines
1.5 KiB
Nix

{ stdenv, fetchurl, unicodeSupport ? true, cplusplusSupport ? true }:
stdenv.mkDerivation rec {
name = "pcre-8.30";
src = fetchurl {
url = "ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/${name}.tar.bz2";
sha256 = "c1113fd7db934e97ad8b3917d432e5b642e9eb9afd127eb797804937c965f4ac";
};
# The compiler on Darwin crashes with an internal error while building the
# C++ interface. Disabling optimizations on that platform remedies the
# problem. In case we ever update the Darwin GCC version, the exception for
# that platform ought to be removed.
configureFlags = ''
${if unicodeSupport then "--enable-unicode-properties" else ""}
${if !cplusplusSupport then "--disable-cpp" else ""}
'' + stdenv.lib.optionalString stdenv.isDarwin "CXXFLAGS=-O0";
doCheck = !stdenv.isCygwin; # XXX: test failure on Cygwin
meta = {
homepage = "http://www.pcre.org/";
description = "A library for Perl Compatible Regular Expressions";
license = "BSD-3";
longDescription = ''
The PCRE library is a set of functions that implement regular
expression pattern matching using the same syntax and semantics as
Perl 5. PCRE has its own native API, as well as a set of wrapper
functions that correspond to the POSIX regular expression API. The
PCRE library is free, even for building proprietary software.
'';
platforms = stdenv.lib.platforms.all;
maintainers = [ stdenv.lib.maintainers.simons ];
};
}