2 files changed, 61 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/mimetic/default.nix b/nixpkgs/pkgs/development/libraries/mimetic/default.nix
new file mode 100644
index 000000000000..668b2fdf10c9
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/mimetic/default.nix
@@ -0,0 +1,29 @@
+{ lib, stdenv, fetchurl, fetchpatch, cutee }:
+
+stdenv.mkDerivation rec {
+  pname = "mimetic";
+  version = "0.9.8";
+
+  src = fetchurl {
+    url    = "http://www.codesink.org/download/${pname}-${version}.tar.gz";
+    sha256 = "003715lvj4nx23arn1s9ss6hgc2yblkwfy5h94li6pjz2a6xc1rs";
+  };
+
+  buildInputs = [ cutee ];
+
+  patches = [
+    # Fix build with gcc11
+    (fetchpatch {
+      url = "https://github.com/tat/mimetic/commit/bf84940f9021950c80846e6b1a5f8b0b55991b00.patch";
+      sha256 = "sha256-1JW9zPg67BgNsdIjK/jp9j7QMg50eRMz5FsDsbbzBlI=";
+    })
+  ] ++ lib.optional stdenv.isAarch64 ./narrowing.patch;
+
+  meta = with lib; {
+    description = "MIME handling library";
+    homepage    = "https://www.codesink.org/mimetic_mime_library.html";
+    license     = licenses.mit;
+    maintainers = with maintainers; [ leenaars];
+    platforms = platforms.linux;
+  };
+}
diff --git a/nixpkgs/pkgs/development/libraries/mimetic/narrowing.patch b/nixpkgs/pkgs/development/libraries/mimetic/narrowing.patch
new file mode 100644
index 000000000000..676e29376c7d
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/mimetic/narrowing.patch
@@ -0,0 +1,32 @@
+diff -ru a/mimetic/codec/base64.cxx b/mimetic/codec/base64.cxx
+--- a/mimetic/codec/base64.cxx	2014-06-17 10:12:00.000000000 +0200
++++ b/mimetic/codec/base64.cxx	2020-07-30 20:54:10.212742011 +0200
+@@ -14,19 +14,19 @@
+     "0123456789+/=";
+ 
+ const char Base64::sDecTable[] = {
+-        -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-        -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-        -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-        -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-        -1,-1,-1,62,-1,-1,-1,63,52,53,
+-        54,55,56,57,58,59,60,61,-1,-1,
+-        -1, eq_sign, -1,-1,-1, 0, 1, 2, 3, 4, 
++        255,255,255,255,255,255,255,255,255,255,
++        255,255,255,255,255,255,255,255,255,255,
++        255,255,255,255,255,255,255,255,255,255,
++        255,255,255,255,255,255,255,255,255,255,
++        255,255,255,62,255,255,255,63,52,53,
++        54,55,56,57,58,59,60,61,255,255,
++        255, eq_sign, 255,255,255, 0, 1, 2, 3, 4, 
+          5, 6, 7, 8, 9,10,11,12,13,14,
+         15,16,17,18,19,20,21,22,23,24,
+-        25,-1,-1,-1,-1,-1,-1,26,27,28,
++        25,255,255,255,255,255,255,26,27,28,
+         29,30,31,32,33,34,35,36,37,38,
+         39,40,41,42,43,44,45,46,47,48,
+-        49,50,51,-1
++        49,50,51,255
+ };
+ 
+ const int Base64::sDecTableSz = sizeof(Base64::sDecTable) / sizeof(char);