CMakeLists.txt

# Require CMake 3.15+ (matching scikit-build-core) Use new versions of all
# policies up to CMake 3.27
cmake_minimum_required(VERSION 3.15...3.27)

# Scikit-build-core sets these values for you, or you can just hard-code the
# name and version.
project(
  ${SKBUILD_PROJECT_NAME}
  VERSION ${SKBUILD_PROJECT_VERSION}
  LANGUAGES CXX C)

# Find the module development requirements (requires FindPython from 3.17 or
# scikit-build-core's built-in backport)
find_package(Python REQUIRED COMPONENTS Interpreter Development.Module)
find_package(pybind11 CONFIG REQUIRED)

# Add a library using FindPython's tooling (pybind11 also provides a helper like
# this)
pybind11_add_module(_pyspng_c MODULE pyspng/main.cpp)
target_include_directories(_pyspng_c PRIVATE ${CMAKE_SOURCE_DIR}/vendor/libspng-0.7.4/spng)
target_include_directories(_pyspng_c PRIVATE ${CMAKE_SOURCE_DIR}/vendor/zlib-1.2.11)
target_compile_definitions(_pyspng_c PRIVATE SPNG_STATIC=1 VERSION_INFO=${PROJECT_VERSION})

target_sources(_pyspng_c PRIVATE vendor/zlib-1.2.11/adler32.c)
target_sources(_pyspng_c PRIVATE vendor/zlib-1.2.11/compress.c)
target_sources(_pyspng_c PRIVATE vendor/zlib-1.2.11/crc32.c)
target_sources(_pyspng_c PRIVATE vendor/zlib-1.2.11/deflate.c)
target_sources(_pyspng_c PRIVATE vendor/zlib-1.2.11/infback.c)
target_sources(_pyspng_c PRIVATE vendor/zlib-1.2.11/inffast.c)
target_sources(_pyspng_c PRIVATE vendor/zlib-1.2.11/inflate.c)
target_sources(_pyspng_c PRIVATE vendor/zlib-1.2.11/inftrees.c)
target_sources(_pyspng_c PRIVATE vendor/zlib-1.2.11/trees.c)
target_sources(_pyspng_c PRIVATE vendor/zlib-1.2.11/uncompr.c)
target_sources(_pyspng_c PRIVATE vendor/zlib-1.2.11/zutil.c)

target_sources(_pyspng_c PRIVATE vendor/libspng-0.7.4/spng/spng.c)

# The install directory is the output (wheel) directory
install(TARGETS _pyspng_c DESTINATION pyspng)