From cd70186845c90aaaefbdb21b6d0f3c7caaa90a27 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Wed, 1 Apr 2026 08:01:28 +0200
Subject: kernel: split off objects into a library

---
 kernel/CMakeLists.txt | 31 +++++++++++++++++++------------
 1 file changed, 19 insertions(+), 12 deletions(-)

(limited to 'kernel')

diff --git a/kernel/CMakeLists.txt b/kernel/CMakeLists.txt
index cb3d8a5..206923e 100644
--- a/kernel/CMakeLists.txt
+++ b/kernel/CMakeLists.txt
@@ -1,4 +1,4 @@
-add_executable("kernel"
+add_library("kernel-objs" OBJECT
     # Platform-independent KAPI implementation
     "kapi/boot_modules.cpp"
     "kapi/cio.cpp"
@@ -40,13 +40,29 @@ add_executable("kernel"
     "src/filesystem/vfs.cpp"
 )
 
-target_include_directories("kernel" PRIVATE
+target_include_directories("kernel-objs" PUBLIC
     "include"
 )
 
+target_link_libraries("kernel-objs" PRIVATE
+    "os::kapi"
+)
+
+file(GLOB_RECURSE KERNEL_HEADERS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "include/**.hpp")
+
+target_sources("kernel-objs" PUBLIC
+    FILE_SET HEADERS
+    BASE_DIRS "include"
+    FILES
+    ${KERNEL_HEADERS}
+)
+
+add_executable("kernel"
+    $<TARGET_OBJECTS:kernel-objs>
+)
+
 target_link_libraries("kernel" PRIVATE
     "os::arch"
-    "os::kapi"
 )
 
 target_link_options("kernel" PRIVATE
@@ -61,15 +77,6 @@ set_property(TARGET "kernel"
     "${KERNEL_LINKER_SCRIPT}"
 )
 
-file(GLOB_RECURSE KERNEL_HEADERS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "include/**.hpp")
-
-target_sources("kernel" PUBLIC
-    FILE_SET HEADERS
-    BASE_DIRS "include"
-    FILES
-    ${KERNEL_HEADERS}
-)
-
 target_disassemble("kernel")
 target_extract_debug_symbols("kernel")
 target_strip("kernel")
-- 
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