nixpkgs/pkgs/development/libraries/pcre/default.nix
2015-02-18 22:18:57 -05:00

46 lines
1.4 KiB
Nix

{ stdenv, fetchurl, unicodeSupport ? true, cplusplusSupport ? true
, windows ? null
}:
with stdenv.lib;
stdenv.mkDerivation rec {
name = "pcre-8.36";
src = fetchurl {
url = "ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/${name}.tar.bz2";
sha256 = "1fs5p1z67m9f4xnyil3s4lhgyld78f7m4d1yawpyhh0cvrbk90zg";
};
configureFlags = ''
--enable-jit
${if unicodeSupport then "--enable-unicode-properties" else ""}
${if !cplusplusSupport then "--disable-cpp" else ""}
'';
doCheck = with stdenv; !(isCygwin || isFreeBSD);
# XXX: test failure on Cygwin
# we are running out of stack on both freeBSDs on Hydra
crossAttrs = optionalAttrs (stdenv.cross.libc == "msvcrt") {
buildInputs = [ windows.mingw_w64_pthreads.crossDrv ];
};
meta = {
homepage = "http://www.pcre.org/";
description = "A library for Perl Compatible Regular Expressions";
license = stdenv.lib.licenses.bsd3;
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 = platforms.all;
maintainers = [ maintainers.simons ];
};
}