Fix executable as script on Windows

On Windows this would fail because of missing DLL:
```
mylib = library(...)
exe = executable(..., link_with: mylib)
meson.add_install_script(exe)
```

The reason is on Windows we cannot rely on rpath to find libraries from
build directory, they are searched in $PATH. We already have all that
mechanism in place for custom_target() using ExecutableSerialisation
class, so reuse it for install/dist/postconf scripts too.

This has bonus side effect to also use exe_wrapper for those scripts.

Fixes: #8187

1 files changed, 1 insertions, 6 deletions

diff --git a/mesonbuild/modules/hotdoc.py b/mesonbuild/modules/hotdoc.py
index 931db12..eda411c 100644
--- a/mesonbuild/modules/hotdoc.py
+++ b/mesonbuild/modules/hotdoc.py
@@ -350,7 +350,7 @@ class HotdocTargetBuilder:
 
         install_script = None
         if install is True:
-            install_script = HotdocRunScript(self.build_command, [
+            install_script = self.state.backend.get_executable_serialisation(self.build_command + [
                 "--internal", "hotdoc",
                 "--install", os.path.join(fullname, 'html'),
                 '--name', self.name,
@@ -391,11 +391,6 @@ class HotdocTarget(build.CustomTarget):
         return res
 
 
-class HotdocRunScript(build.RunScript):
-    def __init__(self, script, args):
-        super().__init__(script, args)
-
-
 class HotDocModule(ExtensionModule):
     @FeatureNew('Hotdoc Module', '0.48.0')
     def __init__(self, interpreter):