diff options
Diffstat (limited to 'xmake')
| -rw-r--r-- | xmake/rules/utils/symbols/export_list/xmake.lua | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/xmake/rules/utils/symbols/export_list/xmake.lua b/xmake/rules/utils/symbols/export_list/xmake.lua index 874f9425e..b9b642d96 100644 --- a/xmake/rules/utils/symbols/export_list/xmake.lua +++ b/xmake/rules/utils/symbols/export_list/xmake.lua @@ -19,12 +19,40 @@ -- -- export the given symbols list +-- +--@code +-- target("foo") +-- set_kind("shared") +-- add_files("src/foo.c") +-- add_rules("utils.symbols.export_list", {symbols = { +-- "add", +-- "sub"}}) +-- +-- target("foo2") +-- set_kind("shared") +-- add_files("src/foo.c") +-- add_files("src/foo.export.txt") +-- add_rules("utils.symbols.export_list") +-- rule("utils.symbols.export_list") + set_extensions(".export.txt") on_config(function (target) assert(target:is_shared(), 'rule("utils.symbols.export_list"): only for shared target(%s)!', target:name()) local exportfile local exportkind local exportsymbols = target:extraconf("rules", "utils.symbols.export_list", "symbols") + if not exportsymbols then + local sourcebatch = target:sourcebatches()["utils.symbols.export_list"] + if sourcebatch then + for _, sourcefile in ipairs(sourcebatch.sourcefiles) do + local list = io.readfile(sourcefile) + if list then + exportsymbols = list:split("\n") + end + break + end + end + end assert(exportsymbols and #exportsymbols > 0, 'rule("utils.symbols.export_list"): no exported symbols!') if target:has_tool("ld", "link") then exportkind = "def" |