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| author | Stefan Weil <sw@weilnetz.de> | 2025-01-16 16:03:06 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2025-01-17 10:46:15 +0000 |
| commit | b9eab5efc1a631b476656859beb8eaaa895eb202 (patch) | |
| tree | b94ab8310bfd293709fb19d9f49b3c143082684c /scripts/nsis.py | |
| parent | a4340e7c522e3f20abeac061a5a8b319f715c1d0 (diff) | |
| download | qemu-b9eab5efc1a631b476656859beb8eaaa895eb202.zip qemu-b9eab5efc1a631b476656859beb8eaaa895eb202.tar.gz qemu-b9eab5efc1a631b476656859beb8eaaa895eb202.tar.bz2 | |
scripts/nsis.py: Run dependency check for each DLL file only once
Each DLL should only be checked once for dependencies, but
several hundred (781 in my test) unneeded checks were done.
Now the script is significantly faster (16 s in my build).
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250111215244.1680931-1-sw@weilnetz.de>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-38-alex.bennee@linaro.org>
Diffstat (limited to 'scripts/nsis.py')
| -rw-r--r-- | scripts/nsis.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/scripts/nsis.py b/scripts/nsis.py index 03ed760..af4e064 100644 --- a/scripts/nsis.py +++ b/scripts/nsis.py @@ -37,10 +37,10 @@ def find_deps(exe_or_dll, search_path, analyzed_deps): analyzed_deps.add(dep) # locate the dll dependencies recursively - rdeps = find_deps(dll, search_path, analyzed_deps) + analyzed_deps, rdeps = find_deps(dll, search_path, analyzed_deps) deps.extend(rdeps) - return deps + return analyzed_deps, deps def main(): parser = argparse.ArgumentParser(description="QEMU NSIS build helper.") @@ -92,18 +92,18 @@ def main(): dlldir = os.path.join(destdir + prefix, "dll") os.mkdir(dlldir) + analyzed_deps = set() for exe in glob.glob(os.path.join(destdir + prefix, "*.exe")): signcode(exe) # find all dll dependencies - deps = set(find_deps(exe, search_path, set())) + analyzed_deps, deps = find_deps(exe, search_path, analyzed_deps) + deps = set(deps) deps.remove(exe) # copy all dlls to the DLLDIR for dep in deps: dllfile = os.path.join(dlldir, os.path.basename(dep)) - if (os.path.exists(dllfile)): - continue print("Copying '%s' to '%s'" % (dep, dllfile)) shutil.copy(dep, dllfile) |