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{ lib
, stdenv
, fetchurl
, ncurses
}:
stdenv.mkDerivation (finalAttrs: {
pname = "libedit";
version = "20230828-3.1";
src = fetchurl {
url = "https://thrysoee.dk/editline/libedit-${finalAttrs.version}.tar.gz";
hash = "sha256-TugYK25WkpDn0fRPD3jayHFrNfZWt2Uo9pnGnJiBTa0=";
};
outputs = [ "out" "dev" "man" ];
patches = [
./01-cygwin.patch
];
propagatedBuildInputs = [
ncurses
];
# GCC automatically include `stdc-predefs.h` while Clang does not do this by
# default. While Musl is ISO 10646 compliant, it does not define
# __STDC_ISO_10646__.
# This definition is in `stdc-predefs.h` -- that's why libedit builds just
# fine with GCC and Musl.
# There is a DR to fix this issue with Clang which is not merged yet.
# https://reviews.llvm.org/D137043
env.NIX_CFLAGS_COMPILE =
lib.optionalString (stdenv.targetPlatform.isMusl && stdenv.cc.isClang)
"-D__STDC_ISO_10646__=201103L";
postFixup = ''
find $out/lib -type f | \
grep '\.\(la\|pc\)''$' | \
xargs sed -i -e 's,-lncurses[a-z]*,-L${ncurses.out}/lib -lncursesw,g'
'';
meta = {
homepage = "http://www.thrysoee.dk/editline/";
description = "A port of the NetBSD Editline library (libedit)";
longDescription = ''
This is an autotool- and libtoolized port of the NetBSD Editline library
(libedit). This Berkeley-style licensed command line editor library
provides generic line editing, history, and tokenization functions,
similar to those found in GNU Readline.
'';
license = with lib.licenses; [ bsd3 ];
maintainers = with lib.maintainers; [ AndersonTorres ];
platforms = lib.platforms.all;
};
})
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