1 files changed, 48 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/qt-6/patches/0004-qtbase-qt-cmake-always-use-cmake-from-path.patch b/nixpkgs/pkgs/development/libraries/qt-6/patches/0004-qtbase-qt-cmake-always-use-cmake-from-path.patch
new file mode 100644
index 000000000000..56d19e0bb817
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/qt-6/patches/0004-qtbase-qt-cmake-always-use-cmake-from-path.patch
@@ -0,0 +1,48 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Nick Cao <nickcao@nichi.co>
+Date: Wed, 12 Apr 2023 10:13:50 +0800
+Subject: [PATCH] qtbase: qt-cmake: always use cmake from path
+
+The generated qt-cmake scripts embeds the absolute path of cmake used
+during the build of qtbase, bloating the runtime closure of qtbase.
+---
+ bin/qt-cmake-create.in | 7 +------
+ bin/qt-cmake.in        | 7 +------
+ 2 files changed, 2 insertions(+), 12 deletions(-)
+
+diff --git a/bin/qt-cmake-create.in b/bin/qt-cmake-create.in
+index 7865d0fe91b..884dc4aba93 100755
+--- a/bin/qt-cmake-create.in
++++ b/bin/qt-cmake-create.in
+@@ -7,12 +7,7 @@ HELP_MESSAGE="Usage
+ script_dir_path=`dirname $0`
+ script_dir_path=`(cd "$script_dir_path"; /bin/pwd)`
+ 
+-# Try to use original cmake, otherwise to make it relocatable, use any cmake found in PATH.
+-original_cmake_path="@CMAKE_COMMAND@"
+-cmake_path=$original_cmake_path
+-if ! test -f "$cmake_path"; then
+-    cmake_path="cmake"
+-fi
++cmake_path="cmake"
+ 
+ if [ "$#" -gt 1 ]; then
+     echo "Invalid number of arguments"
+diff --git a/bin/qt-cmake.in b/bin/qt-cmake.in
+index f719257f602..571ffe788fa 100755
+--- a/bin/qt-cmake.in
++++ b/bin/qt-cmake.in
+@@ -4,12 +4,7 @@
+ script_dir_path=`dirname $0`
+ script_dir_path=`(cd "$script_dir_path"; /bin/pwd)`
+ 
+-# Try to use original cmake, otherwise to make it relocatable, use any cmake found in PATH.
+-original_cmake_path="@CMAKE_COMMAND@"
+-cmake_path=$original_cmake_path
+-if ! test -f "$cmake_path"; then
+-    cmake_path="cmake"
+-fi
++cmake_path="cmake"
+ 
+ toolchain_path="$script_dir_path/@__GlobalConfig_relative_path_from_bin_dir_to_cmake_config_dir@/qt.toolchain.cmake"
+