diff options
Diffstat (limited to 'xmake/modules/utils/binary/deplibs.lua')
| -rw-r--r-- | xmake/modules/utils/binary/deplibs.lua | 92 |
1 files changed, 81 insertions, 11 deletions
diff --git a/xmake/modules/utils/binary/deplibs.lua b/xmake/modules/utils/binary/deplibs.lua index 03a85c9fe..10917dfc0 100644 --- a/xmake/modules/utils/binary/deplibs.lua +++ b/xmake/modules/utils/binary/deplibs.lua @@ -20,10 +20,12 @@ -- imports import("core.base.option") +import("core.base.graph") +import("core.base.hashset") import("core.tool.toolchain") import("lib.detect.find_tool") -function _get_all_depends_by_dumpbin(binaryfile, opt) +function _get_depends_by_dumpbin(binaryfile, opt) local depends local plat = opt.plat or os.host() local arch = opt.arch or os.arch() @@ -48,7 +50,7 @@ function _get_all_depends_by_dumpbin(binaryfile, opt) return depends end -function _get_all_depends_by_objdump(binaryfile, opt) +function _get_depends_by_objdump(binaryfile, opt) local depends local plat = opt.plat or os.host() local arch = opt.arch or os.arch() @@ -102,7 +104,7 @@ end -- libc.so.6 => /lib64/libc.so.6 (0x00007fe240ccd000) -- /lib64/ld-linux-x86-64.so.2 (0x00007fe24123a000) -- -function _get_all_depends_by_ldd(binaryfile, opt) +function _get_depends_by_ldd(binaryfile, opt) local plat = opt.plat or os.host() local arch = opt.arch or os.arch() if plat ~= "linux" and plat ~= "bsd" then @@ -143,7 +145,7 @@ end -- 0x0000000000000001 (NEEDED) Shared library: [libgcc_s.so.1] -- 0x0000000000000001 (NEEDED) Shared library: [libc.so.6] -- 0x000000000000001d (RUNPATH) Library runpath: [$ORIGIN] -function _get_all_depends_by_readelf(binaryfile, opt) +function _get_depends_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 @@ -178,7 +180,7 @@ end -- /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1600.151.0) -- /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1336.0.0) -- -function _get_all_depends_by_otool(binaryfile, opt) +function _get_depends_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 @@ -203,18 +205,18 @@ function _get_all_depends_by_otool(binaryfile, opt) return depends end -function main(binaryfile, opt) +function _get_depends(binaryfile, opt) opt = opt or {} local ops = { - _get_all_depends_by_objdump, - _get_all_depends_by_readelf + _get_depends_by_objdump, + _get_depends_by_readelf } if is_host("windows") then - table.insert(ops, 1, _get_all_depends_by_dumpbin) + table.insert(ops, 1, _get_depends_by_dumpbin) elseif is_host("linux", "bsd") then - table.insert(ops, 1, _get_all_depends_by_ldd) + table.insert(ops, 1, _get_depends_by_ldd) elseif is_host("macosx") then - table.insert(ops, 1, _get_all_depends_by_otool) + table.insert(ops, 1, _get_depends_by_otool) end for _, op in ipairs(ops) do local depends = op(binaryfile, opt) @@ -224,3 +226,71 @@ function main(binaryfile, opt) end end +-- TODO +function _resolve_filepath(binaryfile) + if binaryfile:startswith("@rpath/") then + print("binaryfile", binaryfile) + end + return binaryfile +end + +function _get_plain_depends(binaryfile, opt) + opt = opt or {} + local depends = _get_depends(binaryfile, opt) + if depends and opt.resolve_path then + local result = {} + for _, dependfile in ipairs(depends) do + dependfile = _resolve_filepath(dependfile) + table.insert(result, dependfile) + end + depends = result + end + return depends +end + +function _get_recursive_depends(binaryfile, dag, depends, opt) + local dependfiles = _get_plain_depends(binaryfile, opt) + if dependfiles then + for _, dependfile in ipairs(dependfiles) do + dag:add_edge(binaryfile, dependfile) + if not depends:has(dependfile) then + depends:insert(dependfile) + _get_recursive_depends(dependfile, dag, depends, opt) + end + end + end +end + +-- get the library dependencies of the give binary files +-- +-- @param binaryfile the binary file +-- @param opt the option, e.g. {recursive = false, resolve_path = true} +-- - recursive: recursively get all sub-dependencies, sorted by topology +-- - resolve_path: try to resolve the file full path, e.g. @rpath, @loader_path, $ORIGIN, relative path .. +-- +function main(binaryfile, opt) + opt = opt or {} +-- opt.recursive = true +-- opt.resolve_path = true + if opt.recursive then + local dag = graph.new(true) + _get_recursive_depends(binaryfile, dag, hashset.new(), opt) + local depends, has_cycle = dag:topo_sort() + if has_cycle then + local files = {} + local cycle = dag:find_cycle() + if cycle then + for _, file in ipairs(cycle) do + table.insert(files, file) + end + table.insert(files, binaryfile) + end + raise("deplibs(%s): circular library dependencies detected!\n%s", binaryfile, table.concat(files, "\n -> ")) + end + if depends and #depends > 1 then + return table.slice(depends, 2) + end + else + return _get_plain_depends(binaryfile, opt) + end +end |