# HG changeset patch
# User Dan Villiom Podlaski Christiansen <danchr@gmail.com>
# Date 1678122149 -3600
#      Mon Mar 06 18:02:29 2023 +0100
# Branch stable
# Node ID 7b2f5582042517cfe414f93580db0102ddbf92a1
# Parent  506edb8dbf983280ec1f7a7635eb8d4931422666
# EXP-Topic patches
setup_py

diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -1121,61 +1121,6 @@ class hginstallscripts(install_scripts):
         install_scripts.finalize_options(self)
         self.set_undefined_options('install', ('install_lib', 'install_lib'))
 
-    def run(self):
-        install_scripts.run(self)
-
-        # It only makes sense to replace @LIBDIR@ with the install path if
-        # the install path is known. For wheels, the logic below calculates
-        # the libdir to be "../..". This is because the internal layout of a
-        # wheel archive looks like:
-        #
-        #   mercurial-3.6.1.data/scripts/hg
-        #   mercurial/__init__.py
-        #
-        # When installing wheels, the subdirectories of the "<pkg>.data"
-        # directory are translated to system local paths and files therein
-        # are copied in place. The mercurial/* files are installed into the
-        # site-packages directory. However, the site-packages directory
-        # isn't known until wheel install time. This means we have no clue
-        # at wheel generation time what the installed site-packages directory
-        # will be. And, wheels don't appear to provide the ability to register
-        # custom code to run during wheel installation. This all means that
-        # we can't reliably set the libdir in wheels: the default behavior
-        # of looking in sys.path must do.
-
-        if (
-            os.path.splitdrive(self.install_dir)[0]
-            != os.path.splitdrive(self.install_lib)[0]
-        ):
-            # can't make relative paths from one drive to another, so use an
-            # absolute path instead
-            libdir = self.install_lib
-        else:
-            libdir = os.path.relpath(self.install_lib, self.install_dir)
-
-        for outfile in self.outfiles:
-            with open(outfile, 'rb') as fp:
-                data = fp.read()
-
-            # skip binary files
-            if b'\0' in data:
-                continue
-
-            # During local installs, the shebang will be rewritten to the final
-            # install path. During wheel packaging, the shebang has a special
-            # value.
-            if data.startswith(b'#!python'):
-                log.info(
-                    'not rewriting @LIBDIR@ in %s because install path '
-                    'not known' % outfile
-                )
-                continue
-
-            data = data.replace(b'@LIBDIR@', libdir.encode('unicode_escape'))
-            with open(outfile, 'wb') as fp:
-                fp.write(data)
-
-
 class hginstallcompletion(Command):
     description = 'Install shell completion'
 
@@ -1434,7 +1379,9 @@ class RustCompilationError(CCompilerErro
 class RustExtension(Extension):
     """Base classes for concrete Rust Extension classes."""
 
-    rusttargetdir = os.path.join('rust', 'target', 'release')
+    rusttargetdir = os.path.join(
+        'rust', 'target', os.getenv('CARGO_BUILD_TARGET', '.'), 'release'
+    )
 
     def __init__(self, mpath, sources, rustlibname, subcrate, **kw):
         Extension.__init__(self, mpath, sources, **kw)
@@ -1482,7 +1429,7 @@ class RustExtension(Extension):
 
             env['HOME'] = pwd.getpwuid(os.getuid()).pw_dir
 
-        cargocmd = ['cargo', 'rustc', '--release']
+        cargocmd = ['cargo', 'rustc', '--release', '--frozen', '-j', '@BUILD_JOBS@']
 
         rust_features = env.get("HG_RUST_FEATURES")
         if rust_features: