ad5f9ad892
Workaround build failure on -fno-common toolchains like upstream
gcc-10. Otherwise build fails as:
ld: unsquashfs_xattr.o:/build/squashfs4.4/squashfs-tools/error.h:34: multiple definition of
`verbose'; unsquashfs.o:/build/squashfs4.4/squashfs-tools/error.h:34: first defined here
75 lines
2 KiB
Nix
75 lines
2 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, fetchurl
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, xz
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, lzo
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, zlib
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, zstd
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, lz4
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, lz4Support ? false
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}:
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let
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patch = fetchFromGitHub
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{
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# NOTE: This uses my personal fork for now, until
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# https://github.com/devttys0/sasquatch/pull/40 is merged.
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# I, cole-h, will keep this fork available until that happens.
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owner = "cole-h";
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repo = "sasquatch";
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rev = "6edc54705454c6410469a9cb5bc58e412779731a";
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sha256 = "x+PuPYGD4Pd0fcJtlLWByGy/nggsmZkxwSXxJfPvUgo=";
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} + "/patches/patch0.txt";
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in
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stdenv.mkDerivation rec {
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pname = "sasquatch";
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version = "4.4";
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src = fetchurl {
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url = "mirror://sourceforge/squashfs/squashfs${version}.tar.gz";
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sha256 = "qYGz8/IFS1ouZYhRo8BqJGCtBKmopkXgr+Bjpj/bsH4=";
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};
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buildInputs = [
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xz
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lzo
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zlib
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zstd
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]
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++ lib.optionals lz4Support [ lz4 ];
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patches = [ patch ];
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patchFlags = [ "-p0" ];
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postPatch = ''
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# Drop blanket -Werror to avoid build failure on fresh toolchains
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# like gcc-11.
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substituteInPlace squashfs-tools/Makefile --replace ' -Werror' ' '
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cd squashfs-tools
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'';
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# Workaround build failure on -fno-common toolchains like upstream
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# gcc-10. Otherwise build fails as:
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# ld: unsquashfs_xattr.o:/build/squashfs4.4/squashfs-tools/error.h:34: multiple definition of
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# `verbose'; unsquashfs.o:/build/squashfs4.4/squashfs-tools/error.h:34: first defined here
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NIX_CFLAGS_COMPILE = "-fcommon";
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installFlags = [ "INSTALL_DIR=\${out}/bin" ];
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makeFlags = [
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"XZ_SUPPORT=1"
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"CC=${stdenv.cc.targetPrefix}cc"
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"CXX=${stdenv.cc.targetPrefix}c++"
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"AR=${stdenv.cc.targetPrefix}ar"
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]
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++ lib.optional lz4Support "LZ4_SUPPORT=1";
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meta = with lib; {
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homepage = "https://github.com/devttys0/sasquatch";
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description = "Set of patches to the standard unsquashfs utility (part of squashfs-tools) that attempts to add support for as many hacked-up vendor-specific SquashFS implementations as possible";
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license = licenses.gpl2Plus;
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maintainers = [ maintainers.pamplemousse ];
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platforms = platforms.linux;
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};
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}
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