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[cpp] Fix root project build and dependencies.

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This commit is contained in:
Shaun Reed
2025-07-05 13:38:47 -04:00
parent edde77b9c3
commit 20efb62615
83 changed files with 255 additions and 137 deletions
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54
cpp/graphics/sdl-cmake/CMakeLists.txt
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@@ -1,6 +1,6 @@
################################################################################
## Author: Shaun Reed ##
## Legal: All Content (c) 2021 Shaun Reed, all rights reserved ##
## Legal: All Content (c) 2025 Shaun Reed, all rights reserved ##
## ##
## Contact: shaunrd0@gmail.com | URL: www.shaunreed.com | GitHub: shaunrd0 ##
################################################################################
@@ -13,6 +13,7 @@ project(
DESCRIPTION "Example project for building SDL projects with CMake"
LANGUAGES CXX
)
message(STATUS "[Klips] Configuring example: ${PROJECT_NAME}")
# Add Library
add_library(
@@ -27,31 +28,30 @@ target_include_directories( # When calling library, include a directo
)
# Search for SDL2 package
find_package(SDL2 REQUIRED sdl2)
# If SDL2 was found successfully, link to lib-sdl-test
if (SDL2_FOUND)
# Any target that links with this library will also link to SDL2
# + Because we choose PUBLIC visibility
target_include_directories(graphics-lib-sdl PUBLIC ${SDL2_INCLUDE_DIRS})
target_link_libraries(graphics-lib-sdl PUBLIC "${SDL2_LIBRARIES}")
# Creating executable
add_executable(
graphics-cmake-sdl # Exe name
apps/sdl-test.cpp # Exe Source(s)
)
# Linking the exe to library
target_link_libraries(
graphics-cmake-sdl # Executable to link
PRIVATE # Visibility
graphics-lib-sdl # Library to link
)
else()
message(
"Error: CMake was unable to find SDL2 package.\n"
"Please install the libsdl2-dev package and try again.\n"
find_package(SDL2 QUIET)
if (NOT SDL2_FOUND)
message(FATAL_ERROR
"[Klips] Failed to find SDL2.\n"
"On Ubuntu 24.04 SDL2 can be installed using apt:\n"
" sudo apt install libsdl2-dev\n"
)
endif()
message(STATUS "[Klips] Found SDL2: ${SDL2_INCLUDE_DIRS}")
# Any target that links with this library will also link to SDL2
# + Because we choose PUBLIC visibility
target_include_directories(graphics-lib-sdl PUBLIC ${SDL2_INCLUDE_DIRS})
target_link_libraries(graphics-lib-sdl PUBLIC "${SDL2_LIBRARIES}")
# Creating executable
add_executable(
graphics-cmake-sdl # Exe name
apps/sdl-test.cpp # Exe Source(s)
)
# Linking the exe to library
target_link_libraries(
graphics-cmake-sdl # Executable to link
PRIVATE # Visibility
graphics-lib-sdl # Library to link
)