diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/libidn2/no-bootstrap-reference.nix')
-rw-r--r-- | nixpkgs/pkgs/development/libraries/libidn2/no-bootstrap-reference.nix | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libidn2/no-bootstrap-reference.nix b/nixpkgs/pkgs/development/libraries/libidn2/no-bootstrap-reference.nix new file mode 100644 index 000000000000..e5922073437d --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/libidn2/no-bootstrap-reference.nix @@ -0,0 +1,30 @@ +{ stdenv, lib, libidn2, libunistring, runCommandLocal, patchelf }: +# Construct a copy of libidn2.* where all (transitive) libc references (in .bin) +# get replaced by a new one, so that there's no reference to bootstrap tools. +runCommandLocal + "${libidn2.pname}-${libidn2.version}" + { + outputs = [ "bin" "dev" "out" ]; + passthru = { + inherit (libidn2) out info devdoc; # no need to touch these store paths + }; + } + '' + cp -r '${libidn2.bin}' "$bin" + chmod +w "$bin"/bin/* + patchelf \ + --set-interpreter '${stdenv.cc.bintools.dynamicLinker}' \ + --set-rpath '${lib.concatMapStringsSep ":" (p: lib.getLib p + "/lib") + [ stdenv.cc.libc libunistring libidn2 ]}' \ + "$bin"/bin/* + + cp -r '${libidn2.dev}' "$dev" + chmod +w "$dev"/nix-support/propagated-build-inputs + substituteInPlace "$dev"/nix-support/propagated-build-inputs \ + --replace '${libidn2.bin}' "$bin" + substituteInPlace "$dev"/lib/pkgconfig/libidn2.pc \ + --replace '${libidn2.dev}' "$dev" + + ln -s '${libidn2.out}' "$out" # it's hard to be without any $out + '' + |