# Copyright 2014 Free Software Foundation, Inc.
#
# This file is part of VOLK.
#
# SPDX-License-Identifier: LGPL-3.0-or-later
#

# https://gitlab.kitware.com/cmake/community/-/wikis/FAQ#can-i-do-make-uninstall-with-cmake

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}${file}\"")
    if(EXISTS "$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 "${rm_retval}" STREQUAL 0)
    elseif(IS_SYMLINK "$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 "${rm_retval}" STREQUAL 0)
    else(EXISTS "$ENV{DESTDIR}${file}")
        message(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.")
    endif(EXISTS "$ENV{DESTDIR}${file}")
endforeach(file)
