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f52263ced0
We can use use `stdenv.hostPlatform.isStatic` instead, and move the logic per package. The least opionated benefit of this is that it makes it much easier to replace packages with modified ones, as there is no longer any issue of overlay order. CC @FRidh @matthewbauer
70 lines
1.9 KiB
Nix
70 lines
1.9 KiB
Nix
{ stdenv, lib, buildPackages, fetchurl, attr, perl
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, usePam ? !isStatic, pam ? null
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, isStatic ? stdenv.hostPlatform.isStatic
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}:
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assert usePam -> pam != null;
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stdenv.mkDerivation rec {
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pname = "libcap";
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version = "2.44";
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src = fetchurl {
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url = "mirror://kernel/linux/libs/security/linux-privs/libcap2/${pname}-${version}.tar.xz";
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sha256 = "1qf80lifygbnxwvqjf8jz5j24n6fqqx4ixnkbf76xs2vrmcq664j";
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};
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patches = lib.optional isStatic ./no-shared-lib.patch;
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outputs = [ "out" "dev" "lib" "man" "doc" ]
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++ lib.optional usePam "pam";
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depsBuildBuild = [ buildPackages.stdenv.cc ];
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nativeBuildInputs = [ perl ];
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buildInputs = lib.optional usePam pam;
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propagatedBuildInputs = [ attr ];
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makeFlags = [
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"lib=lib"
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"PAM_CAP=${if usePam then "yes" else "no"}"
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"BUILD_CC=$(CC_FOR_BUILD)"
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"CC:=$(CC)"
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];
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prePatch = ''
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# use relative bash path
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substituteInPlace progs/capsh.c --replace "/bin/bash" "bash"
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# ensure capsh can find bash in $PATH
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substituteInPlace progs/capsh.c --replace execve execvpe
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# set prefixes
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substituteInPlace Make.Rules \
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--replace 'prefix=/usr' "prefix=$lib" \
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--replace 'exec_prefix=' "exec_prefix=$out" \
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--replace 'lib_prefix=$(exec_prefix)' "lib_prefix=$lib" \
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--replace 'inc_prefix=$(prefix)' "inc_prefix=$dev" \
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--replace 'man_prefix=$(prefix)' "man_prefix=$doc"
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'';
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installFlags = [ "RAISE_SETFCAP=no" ];
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postInstall = ''
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${lib.optionalString (!isStatic) ''rm "$lib"/lib/*.a''}
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mkdir -p "$doc/share/doc/${pname}-${version}"
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cp License "$doc/share/doc/${pname}-${version}/"
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'' + stdenv.lib.optionalString usePam ''
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mkdir -p "$pam/lib/security"
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mv "$lib"/lib/security "$pam/lib"
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'';
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meta = {
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description = "Library for working with POSIX capabilities";
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homepage = "https://sites.google.com/site/fullycapable";
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platforms = stdenv.lib.platforms.linux;
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license = stdenv.lib.licenses.bsd3;
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};
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}
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