Making it a library

CMakeLists.txt

@@ -1,28 +1,14 @@
 cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
-project(BillySheet LANGUAGES CXX C)
+project(BillySheet LANGUAGES CXX)
 
-#set(GLEW_USE_STATIC_LIBS ON)
-find_package(OpenGL REQUIRED)
-find_package(GLEW REQUIRED)
+file(GLOB_RECURSE SOURCE_HEADERS include/*.h include/*.hpp)
 
-find_package(Boost CONFIG REQUIRED COMPONENTS stacktrace_addr2line)
-
-include_directories(${Boost_INCLUDE_DIR})
-
-file(GLOB_RECURSE SOURCE_HEADERS
-     include/*.h
-     include/*.hpp
-     external/ImFileDialog/*.h
-)
-
-file(GLOB_RECURSE SOURCE_FILES
-     src/*.cpp
-     external/ImFileDialog/ImFileDialog.cpp
-)
+file(GLOB_RECURSE SOURCE_FILES src/*.cpp)
 
 set(SOURCES
-    ${SOURCE_HEADERS}
-    ${SOURCE_FILES})
+        ${SOURCE_HEADERS}
+        ${SOURCE_FILES}
+)
 
 find_program(CCACHE_FOUND ccache)
 if (CCACHE_FOUND)
@@ -37,14 +23,6 @@ endif ()
 
 add_subdirectory(external/svector)
 
-option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
-option(GLFW_BUILD_EXAMPLES "Build the GLFW example programs" OFF)
-option(GLFW_BUILD_TESTS "Build the GLFW test programs" OFF)
-option(GLFW_BUILD_DOCS "Build the GLFW documentation" OFF)
-option(GLFW_INSTALL "Generate installation target" OFF)
-option(GLFW_VULKAN_STATIC "Assume the Vulkan loader is linked with the application" OFF)
-add_subdirectory(external/glfw)
-
 option(SPDLOG_ENABLE_PCH "Build static or shared library using precompiled header to speed up compilation time" ON)
 option(SPDLOG_BUILD_WARNINGS "Enable compiler warnings" ON)
 option(SPDLOG_PREVENT_CHILD_FD "Prevent from child processes to inherit log file descriptors" ON)
@@ -64,30 +42,30 @@ add_subdirectory(external/catch2)
 
 
 set(COMPILE_FLAGS
-    -pipe
-    -march=znver3 # change to native or your architecture.
-    -mtune=znver3 # same as above
-    -mrdseed # be careful about this, this is linked to the x86 architecture.
-    -mrdrnd # same as above
-    -Wall
-    -Wextra
-    -Wpedantic
-    #	-Wpadded
-    -pedantic
-    $<$<CONFIG:Release>:-ffunction-sections -fdata-sections>
-    -fuse-ld=gold
-    -funroll-loops
-    -fdevirtualize-at-ltrans
-    -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free
+        -pipe
+        -march=znver3 # change to native or your architecture.
+        -mtune=znver3 # same as above
+        -mrdseed # be careful about this, this is linked to the x86 architecture.
+        -mrdrnd # same as above
+        -Wall
+        -Wextra
+        -Wpedantic
+        #	-Wpadded
+        -pedantic
+        $<$<CONFIG:Release>:-ffunction-sections -fdata-sections>
+        -fuse-ld=gold
+        -funroll-loops
+        -fdevirtualize-at-ltrans
+        -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free
 )
 set(LINKER_OPTIONS
-    -Wl,--sort-common,--as-needed$<$<CONFIG:Release>:,--gc-sections,--strip-all>
-    -fuse-ld=gold
-    -fdevirtualize-at-ltrans
+        -Wl,--sort-common,--as-needed$<$<CONFIG:Release>:,--gc-sections,--strip-all>
+        -fuse-ld=gold
+        -fdevirtualize-at-ltrans
 )
 
 set(LINKER_FLAGS
-    jemalloc
+        jemalloc
 )
 
 option(ENABLE_COVERAGE "Enabling coverage" OFF)
@@ -101,57 +79,41 @@ endif ()
 
 add_subdirectory("Unit testing")
 
-add_executable(BillySheet ${SOURCES})
+add_library(BillySheet SHARED ${SOURCES})
 
 target_include_directories(BillySheet PRIVATE include include/imgui external/ImFileDialog)
 
 set_target_properties(BillySheet spdlog svector PROPERTIES
-                      CXX_STANDARD 17
-                      CXX_STANDARD_REQUIRED ON
-                      CXX_EXTENSIONS OFF
-                      INTERPROCEDURAL_OPTIMIZATION ON
-                      # UNITY_BUILD ON
+        CXX_STANDARD 17
+        CXX_STANDARD_REQUIRED ON
+        CXX_EXTENSIONS OFF
+        INTERPROCEDURAL_OPTIMIZATION ON
+        # UNITY_BUILD ON
 )
 
 set_target_properties(spdlog svector PROPERTIES UNITY_BUILD ON)
 
-set_target_properties(glfw PROPERTIES
-                      C_STANDARD 11
-                      C_STANDARD_REQUIRED ON
-                      C_EXTENSIONS OFF
-                      INTERPROCEDURAL_OPTIMIZATION ON
-#                      UNITY_BUILD ON
-)
-
-
 target_compile_definitions(BillySheet PRIVATE
-                           $<$<CONFIG:Debug>:_GLIBCXX_DEBUG>
-                           $<$<CONFIG:Debug>:SPDLOG_ACTIVE_LEVEL=SPDLOG_LEVEL_DEBUG>
-                           $<$<CONFIG:Release>:SPDLOG_ACTIVE_LEVEL=SPDLOG_LEVEL_ERROR>)
+        $<$<CONFIG:Debug>:_GLIBCXX_DEBUG>
+        $<$<CONFIG:Debug>:SPDLOG_ACTIVE_LEVEL=SPDLOG_LEVEL_DEBUG>
+        $<$<CONFIG:Release>:SPDLOG_ACTIVE_LEVEL=SPDLOG_LEVEL_ERROR>)
 
 target_compile_definitions(spdlog PRIVATE $<$<CONFIG:Debug>:_GLIBCXX_DEBUG>)
 target_compile_definitions(svector INTERFACE $<$<CONFIG:Debug>:_GLIBCXX_DEBUG>)
-target_compile_definitions(glfw PRIVATE $<$<CONFIG:Debug>:_GLIBCXX_DEBUG>)
 
 target_compile_options(spdlog PRIVATE ${COMPILE_FLAGS})
 target_compile_options(svector INTERFACE ${COMPILE_FLAGS})
-target_compile_options(glfw PRIVATE ${COMPILE_FLAGS})
 target_compile_options(BillySheet PRIVATE ${COMPILE_FLAGS})
 
 target_link_options(spdlog PRIVATE ${LINKER_OPTIONS})
 target_link_options(svector INTERFACE ${LINKER_OPTIONS})
-target_link_options(glfw PRIVATE ${LINKER_OPTIONS})
 target_link_options(BillySheet PRIVATE ${LINKER_OPTIONS})
 
 target_link_libraries(spdlog PRIVATE ${LINKER_FLAGS})
 target_link_libraries(svector INTERFACE ${LINKER_FLAGS})
-target_link_libraries(glfw PRIVATE ${LINKER_FLAGS})
 target_link_libraries(BillySheet glfw
-                      spdlog::spdlog_header_only
-                      svector::svector
-                      OpenGL::OpenGL
-                      GLEW::GLEW
-                      nlohmann_json::nlohmann_json
-                      ${Boost_LIBRARIES}
-                      ${LINKER_FLAGS}
+        spdlog::spdlog_header_only
+        svector::svector
+        nlohmann_json::nlohmann_json
+        ${LINKER_FLAGS}
 )