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--!A cross-platform build utility based on Lua
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- Copyright (C) 2015-present, Xmake Open Source Community.
--
-- @author ruki
-- @file main.lua
--
-- imports
import("core.base.option")
import("core.base.hashset")
import("core.project.project")
import("utils.binary.deplibs", {alias = "get_depend_libraries"})
import("private.action.clean.remove_files")
function _get_target_libdir(target, opt)
if not opt.installdir then
return target:libdir()
end
assert(opt.libdir, "opt.libdir is missing")
return path.join(opt.installdir, opt.libdir)
end
function _get_target_bindir(target, opt)
if not opt.installdir then
return target:bindir()
end
assert(opt.bindir, "opt.bindir is missing")
return path.join(opt.installdir, opt.bindir)
end
function _get_target_includedir(target, opt)
if not opt.installdir then
return target:includedir()
end
assert(opt.includedir, "opt.includedir is missing")
return path.join(opt.installdir, opt.includedir)
end
function _get_target_package_libfiles(target, opt)
opt = opt or {}
local libfiles = {}
for _, pkg in ipairs(target:orderpkgs(opt)) do
if pkg:enabled() and pkg:get("libfiles") then
for _, libfile in ipairs(table.wrap(pkg:get("libfiles"))) do
local filename = path.filename(libfile)
if filename:endswith(".dll") or filename:endswith(".so") or filename:find("%.so[%.%d+]+$") or filename:endswith(".dylib") then
table.insert(libfiles, libfile)
end
end
end
end
-- we can only reserve used libraries
if project.policy("install.strip_packagelibs") then
if target:is_binary() or target:is_shared() or opt.binaryfile then
-- we need to get all deplibs, e.g. app -> libfoo.so -> libbar.so ...
-- @see https://github.com/xmake-io/xmake/issues/5325#issuecomment-2242597732
local deplibs = get_depend_libraries(opt.binaryfile or target:targetfile(), {
plat = target:plat(), arch = target:arch(),
recursive = true, resolve_path = true, resolve_hint_paths = libfiles})
if deplibs then
local depends = hashset.from(deplibs)
table.remove_if(libfiles, function (_, libfile) return not depends:has(libfile) end)
end
end
end
return libfiles
end
-- get target libraries
function _get_target_libfiles(target, libfiles, binaryfile, refs)
if not refs[target] then
local plaindeps = target:get("deps")
if plaindeps then
for _, depname in ipairs(plaindeps) do
local dep = target:dep(depname)
if dep then
if dep:is_shared() then
local depfile = dep:targetfile()
if os.isfile(depfile) then
table.insert(libfiles, depfile)
end
_get_target_libfiles(dep, libfiles, dep:targetfile(), refs)
elseif dep:is_library() then
_get_target_libfiles(dep, libfiles, binaryfile, refs)
end
end
end
end
table.join2(libfiles, _get_target_package_libfiles(target, {binaryfile = binaryfile}))
refs[target] = true
end
end
-- remove file with symbols
function _remove_file_with_symbols(filepath)
if os.islink(filepath) then
local filepath_symlink = os.readlink(filepath)
if not path.is_absolute(filepath_symlink) then
filepath_symlink = path.join(path.directory(filepath), filepath_symlink)
end
_remove_file_with_symbols(filepath_symlink)
end
remove_files(filepath, {emptydir = true})
end
-- uninstall files
function _uninstall_files(target)
local _, dstfiles = target:installfiles()
for _, dstfile in ipairs(dstfiles) do
remove_files(dstfile, {emptydir = true})
end
for _, dep in ipairs(target:orderdeps()) do
local _, dstfiles = dep:installfiles(dep:installdir(), {interface = true})
for _, dstfile in ipairs(dstfiles) do
remove_files(dstfile, {emptydir = true})
end
end
end
-- uninstall headers
function _uninstall_headers(target, opt)
local _, dstheaders = target:headerfiles(_get_target_includedir(target, opt), {installonly = true})
for _, dstheader in ipairs(dstheaders) do
remove_files(dstheader, {emptydir = true})
end
for _, dep in ipairs(target:orderdeps()) do
local _, dstfiles = dep:headerfiles(_get_target_includedir(dep, opt), {installonly = true, interface = true})
for _, dstfile in ipairs(dstfiles) do
remove_files(dstfile, {emptydir = true})
end
end
end
-- uninstall shared libraries
function _uninstall_shared_libraries(target, opt)
local bindir = target:is_plat("windows", "mingw") and _get_target_bindir(target, opt) or _get_target_libdir(target, opt)
-- get all dependent shared libraries
local libfiles = {}
_get_target_libfiles(target, libfiles, target:targetfile(), {})
libfiles = table.unique(libfiles)
-- do uninstall
for _, libfile in ipairs(libfiles) do
local filename = path.filename(libfile)
local filepath = path.join(bindir, filename)
_remove_file_with_symbols(filepath)
end
end
-- uninstall binary
function _uninstall_binary(target, opt)
local bindir = _get_target_bindir(target, opt)
remove_files(path.join(bindir, path.filename(target:targetfile())), {emptydir = true})
remove_files(path.join(bindir, path.filename(target:symbolfile())), {emptydir = true})
_uninstall_shared_libraries(target, opt)
end
-- uninstall shared library
function _uninstall_shared(target, opt)
local bindir = target:is_plat("windows", "mingw") and _get_target_bindir(target, opt) or _get_target_libdir(target, opt)
if target:is_plat("windows", "mingw") then
-- uninstall *.lib for shared/windows (*.dll) target
-- @see https://github.com/xmake-io/xmake/issues/714
local libdir = _get_target_libdir(target, opt)
local targetfile = target:targetfile()
remove_files(path.join(bindir, path.filename(targetfile)), {emptydir = true})
remove_files(path.join(libdir, path.basename(targetfile) .. (target:is_plat("mingw") and ".dll.a" or ".lib")), {emptydir = true})
else
local targetfile = path.join(bindir, path.filename(target:targetfile()))
_remove_file_with_symbols(targetfile)
end
remove_files(path.join(bindir, path.filename(target:symbolfile())), {emptydir = true})
_uninstall_headers(target, opt)
_uninstall_shared_libraries(target, opt)
end
-- uninstall static library
function _uninstall_static(target, opt)
local libdir = _get_target_libdir(target, opt)
remove_files(path.join(libdir, path.filename(target:targetfile())), {emptydir = true})
remove_files(path.join(libdir, path.filename(target:symbolfile())), {emptydir = true})
_uninstall_headers(target, opt)
end
-- uninstall headeronly library
function _uninstall_headeronly(target, opt)
_uninstall_headers(target, opt)
end
-- uninstall moduleonly library
function _uninstall_moduleonly(target, opt)
_uninstall_headers(target, opt)
end
function main(target, opt)
opt = opt or {}
local installdir = opt.installdir or target:installdir()
if not installdir then
wprint("please use `xmake install -o installdir` or `set_installdir` to set install directory.")
return
end
print("uninstalling %s to %s ..", target:name(), installdir)
if target:is_binary() then
_uninstall_binary(target, opt)
elseif target:is_shared() then
_uninstall_shared(target, opt)
elseif target:is_static() then
_uninstall_static(target, opt)
elseif target:is_headeronly() then
_uninstall_headeronly(target, opt)
elseif target:is_moduleonly() then
_uninstall_moduleonly(target, opt)
end
_uninstall_files(target)
end
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