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{ stdenv, lib, fetchurl, fetchpatch, autoreconfHook, xz, buildPackages }:
stdenv.mkDerivation rec {
pname = "libunwind";
version = "1.6.2";
src = fetchurl {
url = "mirror://savannah/libunwind/${pname}-${version}.tar.gz";
sha256 = "sha256-SmrsZmmR+0XQiJxErt6K1usQgHHDVU/N/2cfnJR5SXY=";
};
patches = [
# Fix for aarch64 and non-4K pages. Remove once upgraded past 1.6.2.
(fetchpatch {
url = "https://github.com/libunwind/libunwind/commit/e85b65cec757ef589f28957d0c6c21c498a03bdf.patch";
sha256 = "1lnlygvhqrdrjgw303pg2k2k4ms4gaghpjsgmhk47q83vy1yjwfg";
})
];
postPatch = if (stdenv.cc.isClang || stdenv.hostPlatform.isStatic) then ''
substituteInPlace configure.ac --replace "-lgcc_s" ""
'' else lib.optionalString stdenv.hostPlatform.isMusl ''
substituteInPlace configure.ac --replace "-lgcc_s" "-lgcc_eh"
'';
nativeBuildInputs = [ autoreconfHook ];
outputs = [ "out" "dev" "devman" ];
# Without latex2man, no man pages are installed despite being
# prebuilt in the source tarball.
configureFlags = [ "LATEX2MAN=${buildPackages.coreutils}/bin/true" ]
# See https://github.com/libunwind/libunwind/issues/693
++ lib.optionals (stdenv.hostPlatform.isAarch64 && stdenv.hostPlatform.isMusl) [
"CFLAGS=-mno-outline-atomics"
];
propagatedBuildInputs = [ xz ];
postInstall = ''
find $out -name \*.la | while read file; do
sed -i 's,-llzma,${xz.out}/lib/liblzma.la,' $file
done
'';
doCheck = false; # fails
meta = with lib; {
homepage = "https://www.nongnu.org/libunwind";
description = "A portable and efficient API to determine the call-chain of a program";
maintainers = with maintainers; [ orivej ];
# https://github.com/libunwind/libunwind#libunwind
platforms = [ "aarch64-linux" "armv5tel-linux" "armv6l-linux" "armv7a-linux" "armv7l-linux" "i686-freebsd13" "i686-linux" "mips64el-linux" "mipsel-linux" "powerpc64-linux" "powerpc64le-linux" "riscv64-linux" "s390x-linux" "x86_64-freebsd13" "x86_64-linux" "x86_64-solaris" ];
# libunwind relies on getcontext/setcontext,
# and only has a musl implementation for some platforms
# https://github.com/libunwind/libunwind/issues/33
# https://github.com/libunwind/libunwind/issues/69
badPlatforms = [ {
isAarch64 = false;
isRiscV64 = false;
isS390x = false;
isx86_64 = false;
isMusl = true;
parsed = {};
} ];
license = licenses.mit;
};
}
|
