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Add suport for "make uninstall" to cmake.

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walac committed Jun 16, 2014
1 parent ab238dc commit 2334aa86b152ed6f7b18407c516cb1c1988b44f2
Showing with 27 additions and 0 deletions.
  1. +9 −0 CMakeLists.txt
  2. +18 −0 cmake_uninstall.cmake.in
@@ -1308,3 +1308,12 @@ else()
install(TARGETS SDL2 RUNTIME DESTINATION bin)
endif()

##### Uninstall target #####

configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
IMMEDIATE @ONLY)

add_custom_target(uninstall
COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
@@ -0,0 +1,18 @@
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}")
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(file)

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