nixpkgs/pkgs/tools/text/opencc/default.nix
Anders Kaseorg 3cd8ce3bce treewide: Fix unsafe concatenation of $LD_LIBRARY_PATH
Naive concatenation of $LD_LIBRARY_PATH can result in an empty
colon-delimited segment; this tells glibc to load libraries from the
current directory, which is definitely wrong, and may be a security
vulnerability if the current directory is untrusted.  (See #67234, for
example.)  Fix this throughout the tree.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2020-01-15 09:47:03 +01:00

34 lines
1.3 KiB
Nix

{ stdenv, fetchurl, cmake, python }:
stdenv.mkDerivation {
name = "opencc-1.0.5";
src = fetchurl {
url = "https://github.com/BYVoid/OpenCC/archive/ver.1.0.5.tar.gz";
sha256 = "1ce1649ba280cfc88bb76e740be5f54b29a9c034400c97a3ae211c37d7030705";
};
buildInputs = [ cmake python ];
makeFlags = [
# let intermediate tools find intermediate library
"LD_LIBRARY_PATH=$LD_LIBRARY_PATH\${LD_LIBRARY_PATH:+:}$(CURDIR)/src"
];
# Parallel building occasionaly fails with: Error copying file "/tmp/nix-build-opencc-1.0.5.drv-0/OpenCC-ver.1.0.5/build/src/libopencc.so.1.0.0" to "/tmp/nix-build-opencc-1.0.5.drv-0/OpenCC-ver.1.0.5/build/src/tools".
enableParallelBuilding = false;
meta = with stdenv.lib; {
homepage = https://github.com/BYVoid/OpenCC;
license = licenses.asl20;
description = "A project for conversion between Traditional and Simplified Chinese";
longDescription = ''
Open Chinese Convert (OpenCC) is an opensource project for conversion between
Traditional Chinese and Simplified Chinese, supporting character-level conversion,
phrase-level conversion, variant conversion and regional idioms among Mainland China,
Taiwan and Hong kong.
'';
maintainers = [ maintainers.sifmelcara ];
platforms = platforms.linux;
};
}