diff options
Diffstat (limited to 'xmake/modules/utils/binary')
| -rw-r--r-- | xmake/modules/utils/binary/change_rpath.lua | 24 | ||||
| -rw-r--r-- | xmake/modules/utils/binary/rpath.lua | 170 |
2 files changed, 170 insertions, 24 deletions
diff --git a/xmake/modules/utils/binary/change_rpath.lua b/xmake/modules/utils/binary/change_rpath.lua deleted file mode 100644 index 199c7d107..000000000 --- a/xmake/modules/utils/binary/change_rpath.lua +++ /dev/null @@ -1,24 +0,0 @@ ---!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, TBOOX Open Source Group. --- --- @author ruki --- @file change_rpath.lua --- - --- imports -import("core.base.option") -import("lib.detect.find_tool") - diff --git a/xmake/modules/utils/binary/rpath.lua b/xmake/modules/utils/binary/rpath.lua new file mode 100644 index 000000000..2730b30bf --- /dev/null +++ b/xmake/modules/utils/binary/rpath.lua @@ -0,0 +1,170 @@ +--!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, TBOOX Open Source Group. +-- +-- @author ruki +-- @file rpath.lua +-- + +-- imports +import("core.base.option") +import("lib.detect.find_tool") + +function _get_rpath_list_by_objdump(binaryfile, opt) + local list + local plat = opt.plat or os.host() + local arch = opt.arch or os.arch() + local cachekey = "utils.binary.rpath" + local objdump = find_tool("llvm-objdump", {cachekey = cachekey}) or find_tool("objdump", {cachekey = cachekey}) + if objdump then + local binarydir = path.directory(binaryfile) + local argv = {"-x", binaryfile} + if plat == "macosx" or plat == "iphoneos" or plat == "appletvos" or plat == "watchos" then + argv = {"--macho", "-x", binaryfile} + end + local result = try { function () return os.iorunv(objdump.program, argv) end } + if result then + local cmd = false + for _, line in ipairs(result:split("\n")) do + line = line:trim() + if plat == "macosx" or plat == "iphoneos" or plat == "appletvos" or plat == "watchos" then + if not cmd and line:find("cmd LC_RPATH", 1, true) then + cmd = true + elseif cmd and (line:find("cmd ", 1, true) or line:find("Load command", 1, true)) then + cmd = false + end + if cmd then + local p = line:match("path (.-) %(") + if p then + list = list or {} + table.insert(list, p:trim()) + end + end + else + if line:startswith("RUNPATH") or line:startswith("RPATH") then + local p = line:split("%s+")[2] + if p then + list = list or {} + table.insert(list, p:trim()) + end + end + end + end + end + end + return list +end + +-- $ readelf -d build/linux/x86_64/release/test +-- +-- Dynamic section at offset 0x2db8 contains 29 entries: +-- Tag Type Name/Value +-- 0x0000000000000001 (NEEDED) Shared library: [libfoo.so] +-- 0x0000000000000001 (NEEDED) Shared library: [libstdc++.so.6] +-- 0x0000000000000001 (NEEDED) Shared library: [libm.so.6] +-- 0x0000000000000001 (NEEDED) Shared library: [libgcc_s.so.1] +-- 0x0000000000000001 (NEEDED) Shared library: [libc.so.6] +-- 0x000000000000001d (RUNPATH) Library runpath: [$ORIGIN] +-- ... +-- 0x000000000000000f (RPATH) Library rpath: [$ORIGIN] +function _get_rpath_list_by_readelf(binaryfile, opt) + local plat = opt.plat or os.host() + local arch = opt.arch or os.arch() + if plat ~= "linux" and plat ~= "bsd" and plat ~= "android" and plat ~= "cross" then + return + end + local list + local cachekey = "utils.binary.rpath" + local readelf = find_tool("readelf", {cachekey = cachekey}) + if readelf then + local binarydir = path.directory(binaryfile) + local result = try { function () return os.iorunv(readelf.program, {"-d", binaryfile}) end } + if result then + for _, line in ipairs(result:split("\n")) do + if line:find("RUNPATH", 1, true) then + local p = line:match("Library runpath: %[(.-)%]") + if p then + list = list or {} + table.insert(list, p:trim()) + end + elseif line:find("RPATH", 1, true) then + local p = line:match("Library rpath: %[(.-)%]") + if p then + list = list or {} + table.insert(list, p:trim()) + end + end + end + end + end + return list +end + +-- $ otool -l build/iphoneos/arm64/release/test +-- build/iphoneos/arm64/release/test: +-- cmd LC_RPATH +-- cmdsize 32 +-- path @loader_path (offset 12) +-- +function _get_rpath_list_by_otool(binaryfile, opt) + local plat = opt.plat or os.host() + local arch = opt.arch or os.arch() + if plat ~= "macosx" and plat ~= "iphoneos" and plat ~= "appletvos" and plat ~= "watchos" then + return + end + local list + local cachekey = "utils.binary.rpath" + local otool = find_tool("otool", {cachekey = cachekey}) + if otool then + local binarydir = path.directory(binaryfile) + local result = try { function () return os.iorunv(otool.program, {"-l", binaryfile}) end } + if result then + local cmd = false + for _, line in ipairs(result:split("\n")) do + if not cmd and line:find("cmd LC_RPATH", 1, true) then + cmd = true + elseif cmd and (line:find("cmd ", 1, true) or line:find("Load command", 1, true)) then + cmd = false + end + if cmd then + local p = line:match("path (.-) %(") + if p then + list = list or {} + table.insert(list, p:trim()) + end + end + end + end + end + return list +end + +-- get rpath list +function list(binaryfile, opt) + opt = opt or {} + local dumpers = { + _get_rpath_list_by_objdump, + _get_rpath_list_by_readelf + } + if is_host("macosx") then + table.insert(dumpers, 1, _get_rpath_list_by_otool) + end + for _, dump in ipairs(dumpers) do + local list = dump(binaryfile, opt) + if list then + return list + end + end +end |