diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3c67ae5..d589d5d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -33,14 +33,17 @@ add_library(platform INTERFACE)
 find_package(Libultra REQUIRED)
 target_link_libraries(platform INTERFACE libultra::libultra)
 target_compile_definitions(platform INTERFACE F3DEX_GBI_2)
+target_include_directories(platform INTERFACE
+    "${PROJECT_SOURCE_DIR}/src"
+)
 
 add_subdirectory(${ASM_DIR})
 add_subdirectory(${ASSETS_DIR})
 add_subdirectory(${SRC_DIR})
 add_subdirectory(${VPK_DIR})
 
-add_library(code_segment OBJECT)
-target_link_libraries(code_segment
+add_library(code_segment STATIC)
+target_link_libraries(code_segment PRIVATE
     platform
 
     engine
@@ -51,3 +54,46 @@ target_link_libraries(code_segment
     sound_lookup_tables
     string_lookup_tables
 )
+
+add_executable(portal)
+target_link_libraries(portal PRIVATE
+    asm_sources
+    code_segment
+    levels
+    models_dynamic
+    string_data_tables
+)
+
+if (N64)
+    # Generate linker script
+    set(INPUT_LINKER_SCRIPT  "${PROJECT_SOURCE_DIR}/portal.ld")
+    set(OUTPUT_LINKER_SCRIPT "${LINKER_SCRIPT_DIR}/portal.ld")
+    add_custom_command(
+        DEPENDS
+            ${INPUT_LINKER_SCRIPT}
+            anims_linker_script
+            level_linker_script
+            models_dynamic_linker_script
+            string_linker_script
+        OUTPUT
+            ${OUTPUT_LINKER_SCRIPT}
+        COMMAND
+            ${CMAKE_CPP} -P -Wall -Werror
+            -I${LINKER_SCRIPT_DIR}
+            -o ${OUTPUT_LINKER_SCRIPT} ${INPUT_LINKER_SCRIPT}
+        COMMENT
+            "Generating $<PATH:RELATIVE_PATH,${OUTPUT_LINKER_SCRIPT},${PROJECT_SOURCE_DIR}>"
+        VERBATIM
+    )
+    add_custom_target(linker_script
+        DEPENDS ${OUTPUT_LINKER_SCRIPT}
+    )
+    add_dependencies(portal linker_script)
+
+    # Link
+    set(LINKER_MAP_FILE "${LINKER_SCRIPT_DIR}/portal.map")
+    target_link_options(portal PRIVATE
+        -T ${OUTPUT_LINKER_SCRIPT}
+        -Map ${LINKER_MAP_FILE}
+    )
+endif()
diff --git a/asm/CMakeLists.txt b/asm/CMakeLists.txt
index 5cb74da..302cd98 100644
--- a/asm/CMakeLists.txt
+++ b/asm/CMakeLists.txt
@@ -3,15 +3,20 @@
 ####################
 
 set(ASM_FILES
+    boot.s
     entry.s
     rom_header.s
     sound_data.s
 )
 
-add_library(asm_sources INTERFACE)
+add_library(asm_sources OBJECT)
 add_dependencies(asm_sources
     sound_data_tables
 )
-target_sources(asm_sources INTERFACE
+target_sources(asm_sources PRIVATE
     ${ASM_FILES}
 )
+target_compile_definitions(asm_sources PRIVATE
+    # TODO
+    #BOOT_CODE=...
+)
diff --git a/assets/CMakeLists.txt b/assets/CMakeLists.txt
index ceed4a6..24b67e7 100644
--- a/assets/CMakeLists.txt
+++ b/assets/CMakeLists.txt
@@ -1,6 +1,6 @@
 set(VALVE_INTRO_VIDEO "${VPK_DIR}/Portal/hl2/media/valve.bik")
 
-if(NOT EXISTS ${VALVE_INTRO_VIDEO})
+if (NOT EXISTS ${VALVE_INTRO_VIDEO})
     # The Mac release of Portal uses a .mov instead of a .bik
     string(REPLACE ".mov" ".bik" VALVE_INTRO_VIDEO_MAC "${VALVE_INTRO_VIDEO}")
 
@@ -26,6 +26,7 @@ set(SCENE_SCALE 128)
 
 # Tools for asset conversion
 set(CONVERT_ASSET "${PROJECT_SOURCE_DIR}/tools/convert_asset.py")
+set(GEN_SEGMENT_LD "${PROJECT_SOURCE_DIR}/tools/generate_segment_ld.js")
 set(EXPORT_FBX "${PROJECT_SOURCE_DIR}/tools/models/export_fbx.py")
 set(MODEL_LIST_UTILS "${PROJECT_SOURCE_DIR}/tools/models/model_list_utils.js")
 
@@ -34,3 +35,27 @@ add_subdirectory(models)
 add_subdirectory(sound)
 add_subdirectory(test_chambers)
 add_subdirectory(translations)
+
+# For linking model and level animations
+set(ANIMS_LINKER_SCRIPT "${LINKER_SCRIPT_DIR}/anims.ld")
+add_custom_command(
+    DEPENDS
+        ${GEN_SEGMENT_LD}
+    OUTPUT
+        ${ANIMS_LINKER_SCRIPT}
+    COMMAND
+        ${NodeJs_EXECUTABLE} ${GEN_SEGMENT_LD}
+        --single-segment-name animation_segment
+        ${ANIMS_LINKER_SCRIPT}
+        0x0D000000
+        "$<LIST:FILTER,$<TARGET_OBJECTS:models_dynamic>,INCLUDE,_anim\..+$>"
+        "$<LIST:FILTER,$<TARGET_OBJECTS:levels>,INCLUDE,_anim\..+$>"
+    COMMENT
+        "Generating $<PATH:RELATIVE_PATH,${ANIMS_LINKER_SCRIPT},${PROJECT_SOURCE_DIR}>"
+    COMMAND_EXPAND_LISTS
+    VERBATIM
+)
+
+add_custom_target(anims_linker_script
+    DEPENDS ${ANIMS_LINKER_SCRIPT}
+)
diff --git a/assets/materials/CMakeLists.txt b/assets/materials/CMakeLists.txt
index 9019b97..b6d55e7 100644
--- a/assets/materials/CMakeLists.txt
+++ b/assets/materials/CMakeLists.txt
@@ -98,7 +98,7 @@ function(_add_texture_convert_command INPUT_FILE OUTPUT_FILE)
     set(OUTPUT_FILE "${PAK_MATERIALS_DIR}/${OUTPUT_FILE}.png")
     set(ARGS "${ARGN}")
 
-    if(NOT ARGS)
+    if (NOT ARGS)
         get_source_file_property(FILE_ARGS ${INPUT_FILE} ARGS)
         if (FILE_ARGS)
             set(ARGS "${FILE_ARGS}")
diff --git a/assets/models/CMakeLists.txt b/assets/models/CMakeLists.txt
index d08a3ca..e3882e9 100644
--- a/assets/models/CMakeLists.txt
+++ b/assets/models/CMakeLists.txt
@@ -222,7 +222,7 @@ foreach(MODEL ${MODELS})
     _add_model_export_command(${MODEL} MODEL_FBX)
     _add_model_generate_command(${MODEL} ${MODEL_FBX} GENERATED_FILES)
 
-    if(MODEL IN_LIST DYNAMIC_MODELS)
+    if (MODEL IN_LIST DYNAMIC_MODELS)
         list(APPEND DYNAMIC_MODEL_GENERATED_FILES ${GENERATED_FILES})
     else()
         list(APPEND STATIC_MODEL_GENERATED_FILES ${GENERATED_FILES})
@@ -235,6 +235,30 @@ add_custom_target(models
     DEPENDS ${MODEL_GENERATED_FILES}
 )
 
+add_library(models_static OBJECT)
+add_dependencies(models_static
+    materials
+    models
+)
+target_sources(models_static PRIVATE
+    ${STATIC_MODEL_GENERATED_FILES}
+)
+target_link_libraries(models_static PRIVATE
+    platform
+)
+
+add_library(models_dynamic OBJECT)
+add_dependencies(models_dynamic
+    materials
+    models
+)
+target_sources(models_dynamic PRIVATE
+    ${DYNAMIC_MODEL_GENERATED_FILES}
+)
+target_link_libraries(models_dynamic PRIVATE
+    platform
+)
+
 # Add commands for generating dynamic model lists
 
 set(MODEL_GENERATED_HEADERS ${MODEL_GENERATED_FILES})
@@ -254,8 +278,8 @@ foreach(GENERATED_HEADER ${MODEL_GENERATED_HEADERS})
         OUTPUT_VARIABLE MODEL_NAME
     )
 
-    if(MODEL_NAME IN_LIST DYNAMIC_MODELS)
-        if(MODEL_NAME IN_LIST ANIMATED_MODELS)
+    if (MODEL_NAME IN_LIST DYNAMIC_MODELS)
+        if (MODEL_NAME IN_LIST ANIMATED_MODELS)
             list(APPEND DYNAMIC_ANIMATED_MODEL_HEADERS ${GENERATED_HEADER})
         else()
             list(APPEND DYNAMIC_MODEL_HEADERS ${GENERATED_HEADER})
@@ -316,8 +340,25 @@ target_sources(model_lists INTERFACE
     ${MODEL_LIST_FILES}
 )
 
-add_library(models_static INTERFACE)
-add_dependencies(models_static models)
-target_sources(models_static INTERFACE
-    ${STATIC_MODEL_GENERATED_FILES}
+# Add command for generating dynamic model linker script fragment
+
+set(DYNAMIC_MODELS_LINKER_SCRIPT "${LINKER_SCRIPT_DIR}/dynamic_models.ld")
+add_custom_command(
+    DEPENDS
+        ${GEN_SEGMENT_LD}
+    OUTPUT
+        ${DYNAMIC_MODELS_LINKER_SCRIPT}
+    COMMAND
+        ${NodeJs_EXECUTABLE} ${GEN_SEGMENT_LD}
+        ${DYNAMIC_MODELS_LINKER_SCRIPT}
+        0x03000000
+        "$<LIST:FILTER,$<TARGET_OBJECTS:models_dynamic>,INCLUDE,_geo\..+$>"
+    COMMENT
+        "Generating $<PATH:RELATIVE_PATH,${DYNAMIC_MODELS_LINKER_SCRIPT},${PROJECT_SOURCE_DIR}>"
+    COMMAND_EXPAND_LISTS
+    VERBATIM
+)
+
+add_custom_target(models_dynamic_linker_script
+    DEPENDS ${DYNAMIC_MODELS_LINKER_SCRIPT}
 )
diff --git a/assets/sound/CMakeLists.txt b/assets/sound/CMakeLists.txt
index d5e6246..60d514c 100644
--- a/assets/sound/CMakeLists.txt
+++ b/assets/sound/CMakeLists.txt
@@ -272,7 +272,7 @@ function(_add_sound_transform_command SOUND_SCRIPT OUTPUT_LIST)
     set(INPUT_FILE "${PAK_SOUND_DIR}/${SOUND_NAME}.wav")
     set(OUTPUT_FILE "${PROJECT_BINARY_DIR}/${RELATIVE_CURRENT_DIR}/${SOUND_NAME}.wav")
 
-    if(SOUND_SCRIPT MATCHES ".*\.jsox")
+    if (SOUND_SCRIPT MATCHES ".*\.jsox")
         _add_sound_transform_command_jsox(${SOUND_SCRIPT} ${INPUT_FILE} ${OUTPUT_FILE})
     else()
         _add_sound_transform_command_sox(${SOUND_SCRIPT} ${INPUT_FILE} ${OUTPUT_FILE})
@@ -411,7 +411,7 @@ foreach(CONVERTED_SOUND ${SOUNDS_CONVERTED})
     )
 
     # Only include the sound if an instrument bank doesn't already do so
-    if(NOT INS_BANK IN_LIST INSTRUMENT_BANKS)
+    if (NOT INS_BANK IN_LIST INSTRUMENT_BANKS)
         list(APPEND SOUND_TABLE_INPUTS ${CONVERTED_SOUND})
     endif()
 endforeach()
diff --git a/assets/test_chambers/CMakeLists.txt b/assets/test_chambers/CMakeLists.txt
index 9bb84f0..379e37c 100644
--- a/assets/test_chambers/CMakeLists.txt
+++ b/assets/test_chambers/CMakeLists.txt
@@ -154,6 +154,18 @@ add_custom_target(generated_levels
     DEPENDS ${LEVEL_GENERATED_FILES}
 )
 
+add_library(levels OBJECT)
+add_dependencies(levels
+    materials
+    generated_levels
+)
+target_sources(levels PRIVATE
+    ${LEVEL_GENERATED_FILES}
+)
+target_link_libraries(levels PRIVATE
+    platform
+)
+
 # Add command for generating level list header
 
 set(LEVEL_GENERATED_HEADERS ${LEVEL_GENERATED_FILES})
@@ -187,3 +199,26 @@ add_dependencies(level_list generated_level_list)
 target_sources(level_list INTERFACE
     ${LEVEL_LIST}
 )
+
+# Add command for generating level linker script fragment
+
+set(LEVEL_LINKER_SCRIPT "${LINKER_SCRIPT_DIR}/levels.ld")
+add_custom_command(
+    DEPENDS
+        ${GEN_SEGMENT_LD}
+    OUTPUT
+        ${LEVEL_LINKER_SCRIPT}
+    COMMAND
+        ${NodeJs_EXECUTABLE} ${GEN_SEGMENT_LD}
+        ${LEVEL_LINKER_SCRIPT}
+        0x02000000
+        "$<LIST:FILTER,$<TARGET_OBJECTS:levels>,INCLUDE,_geo\..+$>"
+    COMMENT
+        "Generating $<PATH:RELATIVE_PATH,${LEVEL_LINKER_SCRIPT},${PROJECT_SOURCE_DIR}>"
+    COMMAND_EXPAND_LISTS
+    VERBATIM
+)
+
+add_custom_target(level_linker_script
+    DEPENDS ${LEVEL_LINKER_SCRIPT}
+)
diff --git a/assets/translations/CMakeLists.txt b/assets/translations/CMakeLists.txt
index 9333e91..71f9f45 100644
--- a/assets/translations/CMakeLists.txt
+++ b/assets/translations/CMakeLists.txt
@@ -75,9 +75,9 @@ add_custom_target(strings
         ${STRING_DATA_TABLE_FILES}
 )
 
-add_library(string_data_tables INTERFACE)
+add_library(string_data_tables OBJECT)
 add_dependencies(string_data_tables strings)
-target_sources(string_data_tables INTERFACE
+target_sources(string_data_tables PRIVATE
     ${STRING_DATA_TABLE_FILES}
 )
 
@@ -86,3 +86,27 @@ add_dependencies(string_lookup_tables strings)
 target_sources(string_lookup_tables INTERFACE
     ${STRING_LOOKUP_TABLE_FILES}
 )
+
+# Add command for generating strings linker script fragment
+
+set(STRING_LINKER_SCRIPT "${LINKER_SCRIPT_DIR}/subtitles.ld")
+add_custom_command(
+    DEPENDS
+        ${GEN_SEGMENT_LD}
+    OUTPUT
+        ${STRING_LINKER_SCRIPT}
+    COMMAND
+        ${NodeJs_EXECUTABLE} ${GEN_SEGMENT_LD}
+        --alignment 16
+        ${STRING_LINKER_SCRIPT}
+        0x04000000
+        "$<TARGET_OBJECTS:string_data_tables>"
+    COMMENT
+        "Generating $<PATH:RELATIVE_PATH,${STRING_LINKER_SCRIPT},${PROJECT_SOURCE_DIR}>"
+    COMMAND_EXPAND_LISTS
+    VERBATIM
+)
+
+add_custom_target(string_linker_script
+    DEPENDS ${STRING_LINKER_SCRIPT}
+)
diff --git a/cmake/Toolchain-N64.cmake b/cmake/Toolchain-N64.cmake
index 31c2ca3..c468cb2 100644
--- a/cmake/Toolchain-N64.cmake
+++ b/cmake/Toolchain-N64.cmake
@@ -24,6 +24,7 @@ set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
 
 find_program(CMAKE_ASM_COMPILER     ${N64_TOOLCHAIN_PREFIX}gcc REQUIRED)
 find_program(CMAKE_C_COMPILER       ${N64_TOOLCHAIN_PREFIX}gcc REQUIRED)
+find_program(CMAKE_CPP              ${N64_TOOLCHAIN_PREFIX}cpp REQUIRED)
 find_program(CMAKE_CXX_COMPILER     ${N64_TOOLCHAIN_PREFIX}g++ REQUIRED)
 find_program(CMAKE_LINKER           ${N64_TOOLCHAIN_PREFIX}ld  REQUIRED)
 
diff --git a/portal.ld b/portal.ld
index d59d65f..e3852cb 100644
--- a/portal.ld
+++ b/portal.ld
@@ -1,5 +1,5 @@
 OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-littlemips")
-OUTPUT_ARCH(mips)
+OUTPUT_ARCH("mips")
 
 #define BEGIN_SEG(name, addr) \
     _##name##SegmentStart = ADDR(.name); \
@@ -26,15 +26,15 @@ SECTIONS
 
    BEGIN_SEG(boot, 0x04000000)
    {
-      *asm/rom_header.*(.text);
-      *asm/boot.*(.text);
+      */rom_header.*(.text);
+      */boot.*(.text);
    }
    END_SEG(boot)
 
    BEGIN_SEG(code, 0x80000400) SUBALIGN(16)
    {
       /* code */
-      *asm/entry.*(.text);
+      */entry.*(.text);
       CODE_SEGMENT(.text);
       RSP_OBJ(.text);
       GSP_OBJ(.text);
@@ -68,8 +68,8 @@ SECTIONS
 
    BEGIN_SEG(sound_data, __romPos)
    {
-      *asm/sound_data.*(.data);
-      *asm/sound_data.*(.bss);
+      */sound_data.*(.data);
+      */sound_data.*(.bss);
    }
    END_SEG(sound_data)
 
diff --git a/skeletool64/CMakeLists.txt b/skeletool64/CMakeLists.txt
index 10ca6d4..da29840 100644
--- a/skeletool64/CMakeLists.txt
+++ b/skeletool64/CMakeLists.txt
@@ -73,7 +73,7 @@ target_include_directories(skeletool64 PRIVATE
     ${LUA_INCLUDE_DIR}
 )
 
-target_link_libraries(skeletool64
+target_link_libraries(skeletool64 PRIVATE
     assimp::assimp
     cimg::cimg
     PNG::PNG
diff --git a/src/util/string.c b/src/util/string.c
index 498edf0..0e072a4 100644
--- a/src/util/string.c
+++ b/src/util/string.c
@@ -1,7 +1,7 @@
 #include "string.h"
 
 size_t strLength(char* s) {
-    int size = 0;
+    size_t size = 0;
 
     while (*s++ != '\0') {
         ++size;
diff --git a/tools/generate_segment_ld.js b/tools/generate_segment_ld.js
index 5f4c078..83ed8b7 100644
--- a/tools/generate_segment_ld.js
+++ b/tools/generate_segment_ld.js
@@ -10,7 +10,7 @@ function sanitize(s) {
 
 function generateSegmentNameFromObject(objectPath) {
     const { name } = path.parse(objectPath);
-    return sanitize(name);
+    return sanitize(name.split('.')[0]);
 }
 
 function generateSegmentContent(objectPath) {
@@ -58,6 +58,11 @@ const [outputLinkerScript, loadAddress, ...objectPaths] = positionals;
 const singleSegmentName = values['single-segment-name'];
 const alignment = values['alignment'];
 
+const outputParentDir = path.dirname(outputLinkerScript);
+if (!fs.existsSync(outputParentDir)) {
+    fs.mkdirSync(outputParentDir, { recursive: true });
+}
+
 const output = singleSegmentName ?
     generateSegment(singleSegmentName, loadAddress, alignment, objectPaths) :
     generateMultiSegments(loadAddress, alignment, objectPaths);