fix: minor fixes on build status

Lab3/user/chcore-libc/CMakeLists.txt

@@ -95,7 +95,7 @@ add_custom_target(libc-configure ALL
 # Compile libc
 add_custom_target(libc-build ALL
     WORKING_DIRECTORY ${_libc_target_dir}
-    COMMAND make -j${_nproc}
+    COMMAND bear make -j${_nproc}
     DEPENDS libc-configure)
 
 # Install libc as usual

Lab4/user/chcore-libc/CMakeLists.txt

@@ -95,7 +95,7 @@ add_custom_target(libc-configure ALL
 # Compile libc
 add_custom_target(libc-build ALL
     WORKING_DIRECTORY ${_libc_target_dir}
-    COMMAND make -j${_nproc}
+    COMMAND bear make -j${_nproc}
     DEPENDS libc-configure)
 
 # Install libc as usual

Lab5/user/chcore-libc/CMakeLists.txt

@@ -95,7 +95,7 @@ add_custom_target(libc-configure ALL
 # Compile libc
 add_custom_target(libc-build ALL
     WORKING_DIRECTORY ${_libc_target_dir}
-    COMMAND make -j${_nproc}
+    COMMAND bear make -j${_nproc}
     DEPENDS libc-configure)
 
 # Install libc as usual

Lab5/user/system-services/system-servers/fs_base/fs_vnode.c

@@ -18,7 +18,7 @@
 #include "fs_vnode.h"
 #include "fs_page_cache.h"
 
-static int comp_vnode_key(const void *key, const struct rb_node *node)
+__attribute__((unused)) static int comp_vnode_key(const void *key, const struct rb_node *node)
 {
         struct fs_vnode *vnode = rb_entry(node, struct fs_vnode, node);
         ino_t vnode_id = *(ino_t *)key;

Scripts/kernel.mk

@@ -23,12 +23,13 @@ defconfig:
 build:
 	$(Q)test -f $(LABDIR)/.config || $(CHBUILD) defconfig
 	$(Q)$(CHBUILD) build
-	$(Q)find $(LABDIR) -path */compile_commands.json \
+	$(Q)find -L $(LABDIR) -path */compile_commands.json \
        ! -path $(LABDIR)/compile_commands.json -print \
 	   | $(SCRIPTS)/merge_compile_commands.py
 
 clean:
 	$(Q)$(CHBUILD) clean
+	$(Q)find -L $(LABDIR) -path */compile_commands.json -exec rm {} \;
 
 distclean:
 	$(Q)$(CHBUILD) distclean

Scripts/merge_compile_commands.py

@@ -1,26 +1,44 @@
 #!/usr/bin/env python3
 import json
 import os
+import re
 import sys
 
 commands = []
 for file in sys.stdin:
     file = file.strip()
     with open(file, "r") as f:
         for item in json.load(f):
-            if item.get("command"):
-                argv = item.get("command").split()
+            if argv := item.get("command"):
+                argv = argv.split()
                 if "musl-gcc" in argv[0]:
-                    item["command"] = (
-                        " ".join(
-                            [
-                                "/usr/bin/aarch64-linux-gnu-gcc",
-                                "-nostdinc",
-                                "-I{}/build/chcore-libc/include".format(os.getenv("LABDIR")),
-                            ]
-                            + argv[1:]
-                        )
+                    item["command"] = " ".join(
+                        [
+                            "/usr/bin/aarch64-linux-gnu-gcc",
+                            "-nostdinc",
+                            "-I{}/build/chcore-libc/include".format(
+                                os.getenv("LABDIR")
+                            ),
+                        ]
+                        + argv[1:]
                     )
+
+            directory: str = item.get("directory")
+
+            if argv := item.get("arguments"):
+                for i, arg in enumerate(argv):
+                    if include := re.match(r"^-I([^/]+/(.*))$", arg):
+                        argv[i] = "-I" + "/".join([directory, include.group(1)])
+                    elif not arg.startswith("-I"):
+                        if file := re.match(r"^[^/]+/(.*)$", arg):
+                            argv[i] = "/".join([directory, arg])
+                item["command"] = " ".join(argv)
+                item.pop("arguments")
+
+            file: str = item.get("file")
+            if not file.startswith("/"):
+                item["file"] = "/".join([directory, file])
+
             commands.append(item)
 
 with open("compile_commands.json", "w") as f: