From 175c2c3710a1cfae26ae30e1aaae4189ac432873 Mon Sep 17 00:00:00 2001
From: Carles Fernandez <carles.fernandez@gmail.com>
Date: Wed, 10 Jul 2013 21:07:43 +0000
Subject: [PATCH] adding uninstall target, required by PyBombs for updating the
 package

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@385 64b25241-fba3-4117-9849-534c7e92360d
---
 CMakeLists.txt                 | 11 +++++++++++
 cmake/cmake_uninstall.cmake.in | 22 ++++++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 cmake/cmake_uninstall.cmake.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a8c3ed50c..d1f48e914 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -498,6 +498,17 @@ endif( CMAKE_SIZEOF_VOID_P EQUAL 8 )
 list(APPEND CMAKE_CXX_FLAGS ${MY_CXX_FLAGS})
 
 
+########################################################################
+# Create uninstall target
+########################################################################
+configure_file(
+    ${CMAKE_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in
+    ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake
+@ONLY)
+
+add_custom_target(uninstall
+    ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake
+)
 
 
 ########################################################################
diff --git a/cmake/cmake_uninstall.cmake.in b/cmake/cmake_uninstall.cmake.in
new file mode 100644
index 000000000..4a2a55c5b
--- /dev/null
+++ b/cmake/cmake_uninstall.cmake.in
@@ -0,0 +1,22 @@
+if (NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+    message(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
+endif(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+
+file(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
+string(REGEX REPLACE "\n" ";" files "${files}")
+list(REVERSE files)
+foreach (file ${files})
+    message(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
+    if (EXISTS "$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 ${rm_retval} EQUAL 0)
+    else (EXISTS "$ENV{DESTDIR}${file}")
+        message(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.")
+    endif (EXISTS "$ENV{DESTDIR}${file}")
+endforeach(file)
\ No newline at end of file