From 5cd76a8d934936115caf04f2aea1d713dc43b8e9 Mon Sep 17 00:00:00 2001 From: Adrian Perez de Castro Date: Mon, 26 Apr 2021 17:38:48 +0300 Subject: Windows: Pass list of symbols to export to MSVC Arrange for passing .def files with the lists of symbols to export from DLLs when building on Windows with MSVC. Without this no symbols were being exported at all. The .def files are generated from the .map files at build time using scripts/map-to-def, which avoids needing to maintain two different sets of files. --- scripts/map-to-def | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100755 scripts/map-to-def (limited to 'scripts') diff --git a/scripts/map-to-def b/scripts/map-to-def new file mode 100755 index 0000000..63b566e --- /dev/null +++ b/scripts/map-to-def @@ -0,0 +1,30 @@ +#!/usr/bin/env python + +"""A script to generate MSVC Module-Definition files from version-script +files (which are maintained manually).""" + +import re +import sys +import pathlib + + +def symbols_from_map(path): + return re.findall(r'^\s+(r?xkb_.*);', path.read_text('utf-8'), re.MULTILINE) + + +if 2 > len(sys.argv) > 3: + raise SystemExit("Usage: {} file.map [file.def]".format(sys.argv[0])) + + +map_file = pathlib.Path(sys.argv[1]) +map_symbols = set(symbols_from_map(map_file)) + +if len(sys.argv) == 3: + def_file = open(sys.argv[2], "w", encoding="utf-8") +else: + def_file = sys.stdout + +def_file.write("LIBRARY {}\n".format(map_file.stem)) +def_file.write("EXPORTS\n") +for symbol in sorted(map_symbols): + def_file.write("\t{}\n".format(symbol)) -- cgit v1.2.1