From 7fbf9ed09a2cde0d33ff41db745b9e384fb59939 Mon Sep 17 00:00:00 2001
From: MakiseKurisu <MakiseKurisu@users.noreply.github.com>
Date: Sat, 15 Mar 2025 18:42:22 +0800
Subject: [PATCH 1/4] iscc: stdenv -> stdenvNoCC

---
 pkgs/by-name/is/iscc/package.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/by-name/is/iscc/package.nix b/pkgs/by-name/is/iscc/package.nix
index cc402d9cbd46..394d9623bdb3 100644
--- a/pkgs/by-name/is/iscc/package.nix
+++ b/pkgs/by-name/is/iscc/package.nix
@@ -1,5 +1,5 @@
 {
-  stdenv,
+  stdenvNoCC,
   fetchurl,
   innoextract,
   runtimeShell,
@@ -11,7 +11,7 @@ let
   version = "6.2.2";
   majorVersion = builtins.substring 0 1 version;
 in
-stdenv.mkDerivation rec {
+stdenvNoCC.mkDerivation rec {
   pname = "iscc";
   inherit version;
   src = fetchurl {

From a30471969e900fcdc73d95536c9bf4cee8c6eddc Mon Sep 17 00:00:00 2001
From: MakiseKurisu <MakiseKurisu@users.noreply.github.com>
Date: Sat, 15 Mar 2025 18:46:16 +0800
Subject: [PATCH 2/4] iscc: add meta.mainProgram

---
 pkgs/by-name/is/iscc/package.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/by-name/is/iscc/package.nix b/pkgs/by-name/is/iscc/package.nix
index 394d9623bdb3..d424a8b637b3 100644
--- a/pkgs/by-name/is/iscc/package.nix
+++ b/pkgs/by-name/is/iscc/package.nix
@@ -59,6 +59,7 @@ stdenvNoCC.mkDerivation rec {
     changelog = "https://jrsoftware.org/files/is6-whatsnew.htm";
     license = licenses.unfreeRedistributable;
     maintainers = [ ];
+    mainProgram = "iscc";
     platforms = wineWow64Packages.stable.meta.platforms;
   };
 }

From f2244d88ecbd6c062edab4911fff88bbe7cf6843 Mon Sep 17 00:00:00 2001
From: MakiseKurisu <MakiseKurisu@users.noreply.github.com>
Date: Sat, 15 Mar 2025 18:53:56 +0800
Subject: [PATCH 3/4] innoextract: 1.9 -> 1.9-unstable-2025-02-06

---
 pkgs/by-name/in/innoextract/package.nix | 23 +++++++----------------
 1 file changed, 7 insertions(+), 16 deletions(-)

diff --git a/pkgs/by-name/in/innoextract/package.nix b/pkgs/by-name/in/innoextract/package.nix
index 6e145f31300c..e6faaf372b1b 100644
--- a/pkgs/by-name/in/innoextract/package.nix
+++ b/pkgs/by-name/in/innoextract/package.nix
@@ -1,8 +1,7 @@
 {
   lib,
   stdenv,
-  fetchurl,
-  fetchpatch,
+  fetchFromGitHub,
   cmake,
   makeWrapper,
   boost,
@@ -14,23 +13,15 @@
 
 stdenv.mkDerivation rec {
   pname = "innoextract";
-  version = "1.9";
+  version = "1.9-unstable-2025-02-06";
 
-  src = fetchurl {
-    url = "https://constexpr.org/innoextract/files/innoextract-${version}.tar.gz";
-    sha256 = "09l1z1nbl6ijqqwszdwch9mqr54qb7df0wp2sd77v17dq6gsci33";
+  src = fetchFromGitHub {
+    owner = "dscharrer";
+    repo = "innoextract";
+    rev = "6e9e34ed0876014fdb46e684103ef8c3605e382e";
+    hash = "sha256-bgACPDo1phjIiwi336JEB1UAJKyL2NmCVOhyZxBFLJo=";
   };
 
-  patches = [
-    # Fix boost-1.86 build:
-    #   https://github.com/dscharrer/innoextract/pull/169
-    (fetchpatch {
-      name = "boost-1.86.patch";
-      url = "https://github.com/dscharrer/innoextract/commit/264c2fe6b84f90f6290c670e5f676660ec7b2387.patch";
-      hash = "sha256-QYwrqLXC7FE4oYi6G1erpX/RUUtS5zNBv7/fO7AdZQg=";
-    })
-  ];
-
   buildInputs = [
     xz
     boost

From 8ad15bf85bce80e5e973416066b0d7a63b17022a Mon Sep 17 00:00:00 2001
From: MakiseKurisu <MakiseKurisu@users.noreply.github.com>
Date: Sat, 15 Mar 2025 18:54:16 +0800
Subject: [PATCH 4/4] iscc: 6.2.2 -> 6.4.1

The latest 6.4.2 is not supported by the innoextract.
---
 pkgs/by-name/is/iscc/package.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/by-name/is/iscc/package.nix b/pkgs/by-name/is/iscc/package.nix
index d424a8b637b3..043727e8edcd 100644
--- a/pkgs/by-name/is/iscc/package.nix
+++ b/pkgs/by-name/is/iscc/package.nix
@@ -8,7 +8,7 @@
 }:
 
 let
-  version = "6.2.2";
+  version = "6.4.1";
   majorVersion = builtins.substring 0 1 version;
 in
 stdenvNoCC.mkDerivation rec {
@@ -16,7 +16,7 @@ stdenvNoCC.mkDerivation rec {
   inherit version;
   src = fetchurl {
     url = "https://files.jrsoftware.org/is/${majorVersion}/innosetup-${version}.exe";
-    hash = "sha256-gRfRDQCirTOhOQl46jhyhhwzDgh5FEEKY3eyLExbhWM=";
+    hash = "sha256-9Bdg4fGuFdIIm7arFi4hcguSrnUG7XBmezkgAGPWjjQ=";
   };
   nativeBuildInputs = [
     innoextract