Adding upstream version 1:10.0.2+ds.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

scripts/nsis.py

@@ -0,0 +1,129 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020 Red Hat, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+import argparse
+import glob
+import os
+import shutil
+import subprocess
+import tempfile
+
+
+def signcode(path):
+    cmd = os.environ.get("SIGNCODE")
+    if not cmd:
+        return
+    subprocess.run([cmd, path])
+
+def find_deps(exe_or_dll, search_path, analyzed_deps):
+    deps = [exe_or_dll]
+    output = subprocess.check_output(["objdump", "-p", exe_or_dll], text=True)
+    output = output.split("\n")
+    for line in output:
+        if not line.lstrip().startswith("DLL Name: "):
+            continue
+
+        dep = line.split("DLL Name: ")[1].strip()
+        if dep in analyzed_deps:
+            continue
+
+        dll = os.path.join(search_path, dep)
+        if not os.path.exists(dll):
+            # assume it's a Windows provided dll, skip it
+            continue
+
+        analyzed_deps.add(dep)
+        # locate the dll dependencies recursively
+        analyzed_deps, rdeps = find_deps(dll, search_path, analyzed_deps)
+        deps.extend(rdeps)
+
+    return analyzed_deps, deps
+
+def main():
+    parser = argparse.ArgumentParser(description="QEMU NSIS build helper.")
+    parser.add_argument("outfile")
+    parser.add_argument("prefix")
+    parser.add_argument("srcdir")
+    parser.add_argument("dlldir")
+    parser.add_argument("cpu")
+    parser.add_argument("nsisargs", nargs="*")
+    args = parser.parse_args()
+
+    # canonicalize the Windows native prefix path
+    prefix = os.path.splitdrive(args.prefix)[1]
+    destdir = tempfile.mkdtemp()
+    try:
+        subprocess.run(["make", "install", "DESTDIR=" + destdir])
+        with open(
+            os.path.join(destdir + prefix, "system-emulations.nsh"), "w"
+        ) as nsh, open(
+            os.path.join(destdir + prefix, "system-mui-text.nsh"), "w"
+        ) as muinsh:
+            for exe in sorted(glob.glob(
+                os.path.join(destdir + prefix, "qemu-system-*.exe")
+            )):
+                exe = os.path.basename(exe)
+                arch = exe[12:-4]
+                nsh.write(
+                    """
+                Section "{0}" Section_{0}
+                SetOutPath "$INSTDIR"
+                File "${{BINDIR}}\\{1}"
+                SectionEnd
+                """.format(
+                        arch, exe
+                    )
+                )
+                if arch.endswith('w'):
+                    desc = arch[:-1] + " emulation (GUI)."
+                else:
+                    desc = arch + " emulation."
+
+                muinsh.write(
+                    """
+                !insertmacro MUI_DESCRIPTION_TEXT ${{Section_{0}}} "{1}"
+                """.format(arch, desc))
+
+        search_path = args.dlldir
+        print("Searching '%s' for the dependent dlls ..." % search_path)
+        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
+            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))
+                print("Copying '%s' to '%s'" % (dep, dllfile))
+                shutil.copy(dep, dllfile)
+
+        makensis = [
+            "makensis",
+            "-V2",
+            "-NOCD",
+            "-DSRCDIR=" + args.srcdir,
+            "-DBINDIR=" + destdir + prefix,
+        ]
+        if args.cpu == "x86_64":
+            makensis += ["-DW64"]
+        makensis += ["-DDLLDIR=" + dlldir]
+
+        makensis += ["-DOUTFILE=" + args.outfile] + args.nsisargs
+        subprocess.run(makensis)
+        signcode(args.outfile)
+    finally:
+        shutil.rmtree(destdir)
+
+
+if __name__ == "__main__":
+    main()