build: Fix nesting output dirs when re-installing an already-built

tree.

Author: mtwebster

src/grpcio-1.73.1/build_script.py

@@ -15,7 +15,7 @@
     os.chdir(srcdir)
     os.environ["GRPC_PYTHON_BUILD_EXT_COMPILER_JOBS"] = "2"
     subprocess.run(["python3", "setup.py", "build"])
-    subprocess.run("cp -r pyb/lib*/grpc %s" % outdir, shell=True)
+    subprocess.run("rm -rf %s && cp -r pyb/lib*/grpc %s" % (outdir, outdir), shell=True)
 except Exception as e:
     print(e)
     sys.exit(1)

src/protobuf-6.31.1/build_script.py

@@ -12,7 +12,7 @@
 try:
     os.chdir(srcdir)
     subprocess.run(["python3", "setup.py", "build"])
-    subprocess.run("cp -r build/lib*/google %s" % outdir, shell=True)
+    subprocess.run("rm -rf %s && cp -r build/lib*/google %s" % (outdir, outdir), shell=True)
 except Exception as e:
     print(e)
     sys.exit(1)

src/zeroconf-0.147.0/build_script.py

@@ -13,7 +13,7 @@
     os.chdir(srcdir)
     os.environ["SKIP_CYTHON"] = "1"
     subprocess.run(["python3", "setup.py", "build"])
-    subprocess.run("cp -r build/lib/zeroconf %s" % outdir, shell=True)
+    subprocess.run("rm -rf %s && cp -r build/lib/zeroconf %s" % (outdir, outdir), shell=True)
 except Exception as e:
     print(e)
     sys.exit(1)