# SDL_prizm: build system

cmake_minimum_required(VERSION 3.16)
project(Libczlib VERSION 1.2.5 LANGUAGES C)

# Libraries that libexample depends on
find_package(Gint 2.7.1 REQUIRED)


set(SOURCES
	adler32.c
	compress.c
	crc32.c
	deflate.c
	gzclose.c
	gzlib.c
	gzread.c
	gzwrite.c
	infback.c
	inffast.c
	inflate.c
	inftrees.c
	trees.c
	uncompr.c
	zutil.c
)

include_directories(
  "${PROJECT_SOURCE_DIR}"
  "${PROJECT_BINARY_DIR}/include"
  "${FXSDK_COMPILER_INSTALL}/include"
  "${FXSDK_COMPILER_INSTALL}/include/openlibm")
add_compile_options(-Os -lm -m4-nofpu -mb -std=c11 -ffreestanding -nostdlib -Wa,--dsp)

# Target name is "czlib", output file is "libczlib.a" (by default)
add_library(czlib STATIC ${SOURCES})

# After building, install the target (that is, czlib.a) in the compiler
install(TARGETS czlib
  DESTINATION "${FXSDK_COMPILER_INSTALL}")

# Install zlib.h from the build dir
install(FILES "${PROJECT_SOURCE_DIR}/zlib.h"
  DESTINATION "${FXSDK_COMPILER_INSTALL}/include")

# Install zlib.h from the build dir
install(FILES "${PROJECT_SOURCE_DIR}/zconf.h"
  DESTINATION "${FXSDK_COMPILER_INSTALL}/include")

# Install FindSDL_prizm.cmake so that users can do find_package(LibSDL_prizm)
install(FILES cmake/Findczlib.cmake
  DESTINATION "${FXSDK_CMAKE_MODULE_PATH}")