From c3285ca001c82443043e2305fb7d377ee8f20433 Mon Sep 17 00:00:00 2001
From: Axel Isouard <axel@isouard.fr>
Date: Sun, 5 Feb 2017 06:34:05 -0800
Subject: [PATCH] Create uninstall target

---
 CMakeModules/Uninstall.cmake.in | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 CMakeModules/Uninstall.cmake.in

diff --git a/CMakeModules/Uninstall.cmake.in b/CMakeModules/Uninstall.cmake.in
new file mode 100644
index 0000000..15c8703
--- /dev/null
+++ b/CMakeModules/Uninstall.cmake.in
@@ -0,0 +1,19 @@
+if(NOT EXISTS "@CMAKE_BINARY_DIR@/install_manifest.txt")
+  message(FATAL_ERROR "Cannot find install manifest: @CMAKE_BINARY_DIR@/install_manifest.txt")
+endif(NOT EXISTS "@CMAKE_BINARY_DIR@/install_manifest.txt")
+
+file(READ "@CMAKE_BINARY_DIR@/install_manifest.txt" files)
+string(REGEX REPLACE "\n" ";" files "${files}")
+foreach(file ${files})
+  message(STATUS "Uninstalling $ENV{DESTDIR}${file}")
+  if(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
+    exec_program("@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
+                 OUTPUT_VARIABLE rm_out
+                 RETURN_VALUE rm_retval)
+    if(NOT "${rm_retval}" STREQUAL 0)
+      message(FATAL_ERROR "Problem when removing $ENV{DESTDIR}${file}")
+    endif(NOT "${rm_retval}" STREQUAL 0)
+  else(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
+    message(STATUS "File $ENV{DESTDIR}${file} does not exist.")
+  endif(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
+endforeach(file)