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Fixes #1068 : Add cmake uninstall target

This commit is contained in:
Chaitanya Kukde 2021-05-17 00:54:00 +01:00 committed by Brenden Matthews
parent 5a674449b4
commit 01d4c8ca84
2 changed files with 32 additions and 0 deletions

View File

@ -104,3 +104,14 @@ if(CHECK_CODE_QUALITY)
find_package(ClangTidy)
find_package(ClangFormat)
endif(CHECK_CODE_QUALITY)
# uninstall target
if(NOT TARGET uninstall)
configure_file(
"${CMAKE_MODULE_PATH}/UninstallConky.cmake.in"
"${CMAKE_BINARY_DIR}/cmake_uninstall.cmake"
IMMEDIATE @ONLY)
add_custom_target(uninstall
COMMAND ${CMAKE_COMMAND} -P ${CMAKE_BINARY_DIR}/cmake_uninstall.cmake)
endif()

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@ -0,0 +1,21 @@
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}")
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()
else(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
message(STATUS "File $ENV{DESTDIR}${file} does not exist.")
endif()
endforeach()