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authorScott Worley <scottworley@scottworley.com>2019-12-15 13:30:40 -0800
committerFrederik Rietdijk <freddyrietdijk@fridh.nl>2020-04-21 08:24:27 +0200
commitd2d7fbc431a06ec58f537921dc1b898167a69adc (patch)
tree9d778759a233e48f21d91c8b4c8e79f2e4e4779d /pkgs/tools/compression/gzip
parent9fe2f2565e4acaabb9c4e0a0ab639a493faf8447 (diff)
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gzip: Don't depend on gzip being in $PATH
Diffstat (limited to 'pkgs/tools/compression/gzip')
-rw-r--r--pkgs/tools/compression/gzip/default.nix9
1 files changed, 9 insertions, 0 deletions
diff --git a/pkgs/tools/compression/gzip/default.nix b/pkgs/tools/compression/gzip/default.nix
index 10cfa086860..65760a0b6cc 100644
--- a/pkgs/tools/compression/gzip/default.nix
+++ b/pkgs/tools/compression/gzip/default.nix
@@ -17,6 +17,15 @@ stdenv.mkDerivation rec {
 
   makeFlags = [ "SHELL=/bin/sh" "GREP=grep" ];
 
+  # Many gzip executables are shell scripts that depend upon other gzip
+  # executables being in $PATH.  Rather than try to re-write all the
+  # internal cross-references, just add $out/bin to PATH at the top of
+  # all the executables that are shell scripts.
+  preFixup = ''
+    sed -i '1{;/#!\/bin\/sh/aPATH="'$out'/bin:$PATH"
+    }' $out/bin/*
+  '';
+
   meta = {
     homepage = "https://www.gnu.org/software/gzip/";
     description = "GNU zip compression program";