62 lines
2.2 KiB
Nix
62 lines
2.2 KiB
Nix
{ stdenv, lib, fetchFromGitHub, fetchpatch, autoreconfHook, xz, buildPackages }:
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stdenv.mkDerivation rec {
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pname = "libunwind";
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version = "1.7.2";
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src = fetchFromGitHub {
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owner = "libunwind";
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repo = "libunwind";
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rev = "v${version}";
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hash = "sha256-z5YCue0zadQnMEbGFniFvDjXNy6dSHQDQnXRXS6Uh/Y=";
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};
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postPatch = if (stdenv.cc.isClang || stdenv.hostPlatform.isStatic) then ''
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substituteInPlace configure.ac --replace "-lgcc_s" ""
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'' else lib.optionalString stdenv.hostPlatform.isMusl ''
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substituteInPlace configure.ac --replace "-lgcc_s" "-lgcc_eh"
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'';
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nativeBuildInputs = [ autoreconfHook ];
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outputs = [ "out" "dev" "devman" ];
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# Without latex2man, no man pages are installed despite being
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# prebuilt in the source tarball.
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configureFlags = [ "LATEX2MAN=${buildPackages.coreutils}/bin/true" ]
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# See https://github.com/libunwind/libunwind/issues/693
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++ lib.optionals (with stdenv.hostPlatform; isAarch64 && isMusl && !isStatic) [
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"CFLAGS=-mno-outline-atomics"
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];
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propagatedBuildInputs = [ xz ];
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postInstall = ''
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find $out -name \*.la | while read file; do
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sed -i 's,-llzma,${xz.out}/lib/liblzma.la,' $file
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done
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'';
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doCheck = false; # fails
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meta = with lib; {
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homepage = "https://www.nongnu.org/libunwind";
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description = "A portable and efficient API to determine the call-chain of a program";
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maintainers = with maintainers; [ orivej ];
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# https://github.com/libunwind/libunwind#libunwind
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platforms = [ "aarch64-linux" "armv5tel-linux" "armv6l-linux" "armv7a-linux" "armv7l-linux" "i686-freebsd13" "i686-linux" "loongarch64-linux" "mips64el-linux" "mipsel-linux" "powerpc64-linux" "powerpc64le-linux" "riscv64-linux" "s390x-linux" "x86_64-freebsd13" "x86_64-linux" "x86_64-solaris" ];
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# libunwind relies on getcontext/setcontext,
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# and only has a musl implementation for some platforms
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# https://github.com/libunwind/libunwind/issues/33
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# https://github.com/libunwind/libunwind/issues/69
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badPlatforms = [ {
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isAarch64 = false;
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isRiscV64 = false;
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isS390x = false;
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isx86_64 = false;
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isMusl = true;
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parsed = {};
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} ];
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license = licenses.mit;
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};
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}
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