From 36780583dd78865100114b02627a3418b2d56deb Mon Sep 17 00:00:00 2001
From: jiseongg <jiseongg301@gmail.com>
Date: Sat, 16 Jan 2021 15:14:06 +0900
Subject: Add cmake custom target `uninstall`

`make uninstall` is enabled.
Without this, uninstalling was done manually with `rm` command.
---
 cmake/cmake_uninstall.cmake.in | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 cmake/cmake_uninstall.cmake.in

(limited to 'cmake')

diff --git a/cmake/cmake_uninstall.cmake.in b/cmake/cmake_uninstall.cmake.in
new file mode 100644
index 00000000..bfc45583
--- /dev/null
+++ b/cmake/cmake_uninstall.cmake.in
@@ -0,0 +1,24 @@
+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 ${files})
+  set(file_path "$ENV{DESTDIR}${file}")
+  message(STATUS "Uninstalling ${file_path}")
+  if(IS_SYMLINK "${file_path}" OR EXISTS "${file_path}")
+    # We could use ``file(REMOVE ...)`` here but then we wouldn't
+    # know if the removal failed.
+    execute_process(COMMAND
+      "@CMAKE_COMMAND@" "-E" "remove" "${file_path}"
+      RESULT_VARIABLE rm_retval
+    )
+    if(NOT "${rm_retval}" STREQUAL 0)
+      message(FATAL_ERROR "Problem when removing \"${file_path}\"")
+    endif()
+  else()
+    message(STATUS "File \"${file_path}\" does not exist.")
+  endif()
+endforeach()
-- 
cgit 1.4.1