feat: C++ CMake template

2026-10-04 22:48:25 +02:00
parent 425713fb49
commit e487e66f64
38 changed files with 2385 additions and 0 deletions
@@ -0,0 +1,49 @@
+# ==============================================================================
+# Find stb
+# ==============================================================================
+# This module fetches the stb single-file public domain libraries
+# (stb_image_write.h for PNG writing, etc.).
+#
+# Targets provided:
+#   stb::stb - Interface library (add #define STB_IMAGE_WRITE_IMPLEMENTATION
+#              in exactly one .cpp before including "stb_image_write.h")
+#
+# Variables set:
+#   stb_FOUND       - TRUE if stb is available
+#   stb_INCLUDE_DIR - Include directories for stb
+#   stb_VERSION     - Version of stb (commit)
+# ==============================================================================
+
+if (DEFINED _FINDSTB_INCLUDED)
+    return()
+endif()
+set(_FINDSTB_INCLUDED TRUE)
+
+# Pin to a recent stable commit
+set(STB_VERSION "master")
+
+message(STATUS "Fetching stb ${STB_VERSION}")
+
+include(FetchContent)
+
+FetchContent_Declare(
+    stb
+    URL https://github.com/nothings/stb/archive/refs/heads/master.zip
+    DOWNLOAD_EXTRACT_TIMESTAMP TRUE
+)
+
+FetchContent_MakeAvailable(stb)
+
+add_library(stb INTERFACE)
+target_include_directories(stb INTERFACE "${stb_SOURCE_DIR}")
+
+add_library(stb::stb ALIAS stb)
+
+set(stb_FOUND       TRUE)
+set(stb_INCLUDE_DIR "${stb_SOURCE_DIR}")
+set(stb_VERSION     "${STB_VERSION}")
+
+# Mark as SYSTEM includes
+set_target_properties(stb PROPERTIES
+    INTERFACE_SYSTEM_INCLUDE_DIRECTORIES "${stb_SOURCE_DIR}"
+)