COMP: Reorganize cmake files

CMakeLists.txt

@@ -3,18 +3,12 @@ project(toddcox-faster)
 
 set(CMAKE_CXX_STANDARD 20)
 
-include(vendor/eigen.cmake)
-include(vendor/entt.cmake)
-include(vendor/fmt.cmake)
-include(vendor/glad.cmake)
-include(vendor/glfw.cmake)
-include(vendor/gtest.cmake)
-include(vendor/peglib.cmake)
-include(vendor/yaml-cpp.cmake)
+file(GLOB externals ext/*.cmake)
+foreach (external ${externals})
+    include(${external})
+endforeach ()
 
-include(vendor/embed.cmake)
+include(cmake/embed.cmake)
 
 add_subdirectory(tc)
 add_subdirectory(vis)
-
-add_subdirectory(examples)

cmake/embed.cmake

@@ -52,6 +52,7 @@ function(_embed_file OUTPUT_OBJECT FILE)
     COMMENT "Embedding ${FILE} in ${OBJECT}"
     OUTPUT "${FILE}.o" DEPENDS "${FILE}"
     WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+    COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}
     COMMAND ${EMBED_LD} -r -o "${OBJECT}" --format=binary "${FILE}"
     COMMAND ${EMBED_OBJCOPY} --rename-section .data=.rodata,alloc,load,readonly,data,contents "${OBJECT}"
     VERBATIM

examples/CMakeLists.txt

@@ -1 +0,0 @@
-# there's no examples right now.

tc/CMakeLists.txt

@@ -8,7 +8,7 @@ add_library(tc
     src/lang.cpp
     src/solve.cpp
     )
-target_link_libraries(tc peglib::peglib fmt::fmt)
+target_link_libraries(tc peglib fmt)
 target_include_directories(tc PUBLIC include)
 
 add_library(tc::tc ALIAS tc)

vendor/toddcox.cmake

@@ -1,12 +0,0 @@
-include(FetchContent)
-
-FetchContent_Declare(
-    toddcox
-    GIT_REPOSITORY https://github.com/jcraymond/toddcox-faster.git
-    GIT_TAG 265de59917bdf94709b40ad8aef5dd9ce5574242
-    GIT_PROGRESS TRUE
-)
-
-set(TC_BUILD_EXAMPLE OFF CACHE INTERNAL "")
-
-FetchContent_MakeAvailable(toddcox)

vis/CMakeLists.txt

@@ -1,10 +1,3 @@
-#add_custom_target(shaders ALL DEPENDS shader_output)
-#add_custom_command(
-#        OUTPUT shader_output
-#        COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/shaders ${CMAKE_CURRENT_BINARY_DIR}/shaders
-#        COMMENT "copied shaders"
-#)
-
 add_subdirectory(shaders)
 
 add_custom_target(presets ALL DEPENDS preset_output)
@@ -14,22 +7,13 @@ add_custom_command(
         COMMENT "copied preses"
 )
 
-add_library(vis-util INTERFACE)
-target_include_directories(vis-util INTERFACE include)
-
 add_executable(vis
     src/main.cpp
     src/comps.hpp
     )
 target_include_directories(vis PRIVATE include)
 target_link_libraries(vis PRIVATE
-    tc
-    glad
-    eigen
-    glfw
-    yaml-cpp
-    shaders
-    fmt::fmt
-    EnTT::EnTT
+    tc shaders
+    glad eigen glfw yaml-cpp fmt EnTT
     )
 add_dependencies(vis presets)