From 228e25bc7237b8339ff926eed9b842fb6e7a750a Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Sat, 22 Nov 2025 20:51:21 -0800
Subject: [PATCH] Added an uninstall target
---
CMakeLists.txt | 8 ++++++++
cmake/cmake_uninstall.cmake.in | 17 +++++++++++++++++
2 files changed, 25 insertions(+)
create mode 100644 cmake/cmake_uninstall.cmake.in
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f61d6ad7..34238e79 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -161,3 +161,11 @@ install(DIRECTORY Data DESTINATION "${GAME_INSTALLDIR}")
file(GLOB docs "Docs/*.txt" "README*")
install(FILES ${docs} "COPYING" "COPYING.GPL" DESTINATION "${GAME_INSTALLDIR}/Docs")
+
+if(NOT TARGET uninstall)
+ configure_file(cmake/cmake_uninstall.cmake.in cmake_uninstall.cmake IMMEDIATE @ONLY)
+
+ add_custom_target(uninstall
+ COMMAND ${CMAKE_COMMAND} -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
+endif()
+
diff --git a/cmake/cmake_uninstall.cmake.in b/cmake/cmake_uninstall.cmake.in
new file mode 100644
index 00000000..9a59b4f4
--- /dev/null
+++ b/cmake/cmake_uninstall.cmake.in
@@ -0,0 +1,17 @@
+if (NOT EXISTS "@CMAKE_BINARY_DIR@/install_manifest.txt")
+ message(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_BINARY_DIR@/install_manifest.txt\"")
+endif()
+
+file(READ "@CMAKE_BINARY_DIR@/install_manifest.txt" files)
+string(REGEX REPLACE "\n" ";" files "${files}")
+foreach(file ${files})
+ message(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
+ execute_process(
+ COMMAND @CMAKE_COMMAND@ -E remove "$ENV{DESTDIR}${file}"
+ OUTPUT_VARIABLE rm_out
+ RESULT_VARIABLE rm_retval
+ )
+ if(NOT ${rm_retval} EQUAL 0)
+ message(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
+ endif (NOT ${rm_retval} EQUAL 0)
+endforeach()